# List of minor planets: 553001–554000

The following is a partial list of minor planets, running from minor-planet number 553001 through 554000, inclusive. The primary data for this and other partial lists is based on JPL's "Small-Body Orbital Elements" and data available from the Minor Planet Center. Critical list information is also provided by the MPC, unless otherwise specified from Lowell Observatory. A detailed description of the table's columns and additional sources are given on the main page including a complete list of every page in this series, and a statistical break-up on the dynamical classification of minor planets.
Also see the summary list of all named bodies in numerical and alphabetical order, and the corresponding naming citations for the number range of this particular list. New namings may only be added to this list after official publication, as the preannouncement of names is condemned by the Working Group for Small Bodies Nomenclature of the International Astronomical Union.
| Near-Earth obj. | MBA (inner) | MBA (outer) | Centaur |
| Mars-crosser | MBA (middle) | Jupiter trojan | Trans-Neptunian obj. |
| Unclassified | | | |

## Index100K200K300K400K500K600K700Kcolor code

* 548,000s
* 549,000s
* 550,000s
* 551,000s
* 552,000s
* 553,000s
* 554,000s
* 555,000s
* 556,000s
* 557,000s
* 558,000s
* 553,001…
* 553,101…
* 553,201…
* 553,301…
* 553,401…
* 553,501…
* 553,601…
* 553,701…
* 553,801…
* 553,901…

## 553001–553100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553001 | 2010 XE$_{54}$ | — | November 10, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553002 | 2010 XB$_{61}$ | — | November 25, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553003 | 2010 XV$_{62}$ | — | December 1, 2010 | Mount Lemmon | Mount Lemmon Survey | 3:2 | 4.0 km | MPC · JPL |
| 553004 | 2010 XY$_{68}$ | — | November 30, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 553005 | 2010 XU$_{70}$ | — | December 9, 2010 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553006 | 2010 XD$_{76}$ | — | November 14, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 553007 | 2010 XD$_{81}$ | — | October 29, 2010 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 553008 | 2010 XF$_{83}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 553009 | 2010 XN$_{90}$ | — | August 31, 2014 | Haleakala | Pan-STARRS | · | 1.2 km | MPC · JPL |
| 553010 | 2010 XX$_{93}$ | — | December 31, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 553011 | 2010 XA$_{95}$ | — | June 5, 2013 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 553012 | 2010 XM$_{95}$ | — | November 27, 2014 | Haleakala | Pan-STARRS | · | 1.0 km | MPC · JPL |
| 553013 | 2010 XN$_{95}$ | — | February 24, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553014 | 2010 XO$_{95}$ | — | December 14, 2010 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553015 | 2010 XB$_{96}$ | — | May 12, 2013 | Haleakala | Pan-STARRS | · | 830 m | MPC · JPL |
| 553016 | 2010 XR$_{99}$ | — | December 6, 2010 | Mount Lemmon | Mount Lemmon Survey | 3:2 | 3.0 km | MPC · JPL |
| 553017 | 2010 XA$_{108}$ | — | January 12, 2016 | Calar Alto-CASADO | S. Hellmich, S. Mottola | · | 1.3 km | MPC · JPL |
| 553018 | 2010 XD$_{109}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 553019 | 2010 XQ$_{109}$ | — | December 3, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553020 | 2010 XU$_{109}$ | — | December 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553021 | 2010 XJ$_{115}$ | — | December 13, 2010 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 553022 | 2010 XL$_{115}$ | — | December 6, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553023 | 2010 YZ$_1$ | — | November 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553024 | 2010 YE$_4$ | — | December 8, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 553025 | 2010 YJ$_6$ | — | November 11, 1996 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553026 | 2011 AJ$_1$ | — | November 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 970 m | MPC · JPL |
| 553027 | 2011 AU$_2$ | — | December 3, 2010 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 553028 | 2011 AJ$_3$ | — | November 12, 2010 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 553029 | 2011 AQ$_8$ | — | December 14, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553030 | 2011 AV$_{11}$ | — | August 29, 2005 | Palomar | NEAT | · | 1.7 km | MPC · JPL |
| 553031 | 2011 AY$_{11}$ | — | November 16, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553032 | 2011 AZ$_{14}$ | — | December 8, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 870 m | MPC · JPL |
| 553033 | 2011 AX$_{16}$ | — | December 1, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 740 m | MPC · JPL |
| 553034 | 2011 AY$_{16}$ | — | November 8, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553035 Faikmusayev | 2011 AM$_{34}$ | Faikmusayev | January 10, 2011 | Zelenchukskaya Stn | T. V. Kryachko, B. Satovski | · | 830 m | MPC · JPL |
| 553036 | 2011 AV$_{38}$ | — | January 10, 2011 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553037 | 2011 AG$_{44}$ | — | October 7, 2005 | Mauna Kea | Mauna Kea Obs. | EOS | 1.4 km | MPC · JPL |
| 553038 | 2011 AA$_{51}$ | — | January 13, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 553039 | 2011 AH$_{62}$ | — | August 29, 2009 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553040 | 2011 AO$_{62}$ | — | January 13, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 553041 | 2011 AR$_{64}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 530 m | MPC · JPL |
| 553042 | 2011 AG$_{72}$ | — | May 8, 1994 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 553043 | 2011 AK$_{81}$ | — | October 28, 2005 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553044 | 2011 AM$_{81}$ | — | January 14, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553045 | 2011 AO$_{84}$ | — | July 30, 2016 | Haleakala | Pan-STARRS | · | 710 m | MPC · JPL |
| 553046 | 2011 AH$_{86}$ | — | September 2, 2014 | Haleakala | Pan-STARRS | · | 2.0 km | MPC · JPL |
| 553047 | 2011 AN$_{86}$ | — | January 14, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 480 m | MPC · JPL |
| 553048 | 2011 AD$_{87}$ | — | December 6, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 580 m | MPC · JPL |
| 553049 | 2011 AZ$_{89}$ | — | June 18, 2013 | Haleakala | Pan-STARRS | · | 1.2 km | MPC · JPL |
| 553050 | 2011 AF$_{90}$ | — | November 5, 2010 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 553051 | 2011 AO$_{90}$ | — | January 8, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 460 m | MPC · JPL |
| 553052 | 2011 AN$_{93}$ | — | January 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553053 | 2011 AH$_{95}$ | — | January 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553054 | 2011 AE$_{96}$ | — | January 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553055 | 2011 AW$_{96}$ | — | January 14, 2011 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 553056 | 2011 AB$_{98}$ | — | January 14, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553057 | 2011 AG$_{98}$ | — | March 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553058 | 2011 AY$_{99}$ | — | January 12, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553059 | 2011 AE$_{100}$ | — | January 4, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553060 | 2011 AT$_{100}$ | — | January 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 440 m | MPC · JPL |
| 553061 | 2011 BM$_4$ | — | December 3, 2010 | Mount Lemmon | Mount Lemmon Survey | H | 660 m | MPC · JPL |
| 553062 | 2011 BX$_4$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553063 | 2011 BC$_7$ | — | December 5, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553064 | 2011 BQ$_8$ | — | September 27, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553065 | 2011 BD$_9$ | — | December 1, 2005 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553066 | 2011 BN$_{18}$ | — | January 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553067 | 2011 BE$_{26}$ | — | January 12, 2011 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553068 | 2011 BJ$_{26}$ | — | January 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553069 | 2011 BS$_{28}$ | — | January 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553070 | 2011 BU$_{29}$ | — | December 9, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553071 | 2011 BN$_{35}$ | — | January 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553072 | 2011 BV$_{36}$ | — | September 18, 2009 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553073 | 2011 BR$_{37}$ | — | January 28, 2011 | Sandlot | G. Hug | · | 2.1 km | MPC · JPL |
| 553074 | 2011 BM$_{43}$ | — | October 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553075 | 2011 BT$_{43}$ | — | September 20, 1995 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 553076 | 2011 BQ$_{44}$ | — | January 30, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 1.7 km | MPC · JPL |
| 553077 | 2011 BP$_{47}$ | — | January 31, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 2.1 km | MPC · JPL |
| 553078 | 2011 BB$_{48}$ | — | January 31, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 2.5 km | MPC · JPL |
| 553079 | 2011 BG$_{49}$ | — | January 31, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 1.7 km | MPC · JPL |
| 553080 | 2011 BF$_{50}$ | — | October 24, 2009 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 553081 | 2011 BC$_{55}$ | — | January 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553082 | 2011 BD$_{55}$ | — | April 10, 2003 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 553083 | 2011 BO$_{58}$ | — | January 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553084 | 2011 BE$_{60}$ | — | January 11, 2011 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553085 | 2011 BX$_{60}$ | — | December 17, 2001 | Socorro | LINEAR | EUN | 1.2 km | MPC · JPL |
| 553086 | 2011 BL$_{66}$ | — | January 31, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 1.6 km | MPC · JPL |
| 553087 | 2011 BV$_{67}$ | — | January 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553088 | 2011 BX$_{76}$ | — | January 30, 2011 | Haleakala | Pan-STARRS | · | 1.6 km | MPC · JPL |
| 553089 | 2011 BT$_{84}$ | — | January 12, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553090 | 2011 BD$_{87}$ | — | December 8, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553091 | 2011 BL$_{91}$ | — | May 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553092 | 2011 BR$_{92}$ | — | January 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 553093 | 2011 BS$_{92}$ | — | March 16, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553094 | 2011 BY$_{92}$ | — | October 23, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553095 | 2011 BQ$_{94}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553096 | 2011 BK$_{99}$ | — | February 5, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553097 | 2011 BE$_{101}$ | — | December 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 553098 | 2011 BH$_{102}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | critical | 1.9 km | MPC · JPL |
| 553099 | 2011 BF$_{104}$ | — | January 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553100 | 2011 BM$_{104}$ | — | December 9, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |

## 553101–553200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553101 | 2011 BT$_{105}$ | — | September 21, 2003 | Kitt Peak | Spacewatch | · | 540 m | MPC · JPL |
| 553102 | 2011 BJ$_{108}$ | — | October 16, 2009 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 553103 | 2011 BQ$_{116}$ | — | September 16, 2009 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 553104 | 2011 BD$_{118}$ | — | December 14, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553105 | 2011 BF$_{118}$ | — | June 17, 2004 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 553106 | 2011 BR$_{118}$ | — | December 8, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553107 | 2011 BY$_{120}$ | — | October 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553108 | 2011 BY$_{121}$ | — | February 11, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553109 | 2011 BT$_{124}$ | — | April 8, 2008 | Kitt Peak | Spacewatch | · | 520 m | MPC · JPL |
| 553110 | 2011 BM$_{127}$ | — | September 28, 2009 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 553111 | 2011 BV$_{127}$ | — | February 7, 2002 | Palomar | NEAT | · | 2.3 km | MPC · JPL |
| 553112 | 2011 BQ$_{128}$ | — | January 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553113 | 2011 BW$_{128}$ | — | January 13, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553114 | 2011 BO$_{131}$ | — | January 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553115 | 2011 BT$_{137}$ | — | November 24, 2009 | Mount Lemmon | Mount Lemmon Survey | 3:2 | 3.3 km | MPC · JPL |
| 553116 | 2011 BJ$_{138}$ | — | January 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553117 | 2011 BZ$_{138}$ | — | January 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553118 | 2011 BF$_{139}$ | — | December 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553119 | 2011 BQ$_{139}$ | — | January 8, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553120 | 2011 BZ$_{139}$ | — | January 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553121 | 2011 BQ$_{140}$ | — | January 8, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553122 | 2011 BV$_{143}$ | — | January 29, 2011 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 553123 | 2011 BW$_{143}$ | — | February 13, 2002 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553124 | 2011 BN$_{147}$ | — | January 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553125 | 2011 BF$_{149}$ | — | September 25, 2009 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 553126 | 2011 BW$_{149}$ | — | January 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553127 | 2011 BR$_{153}$ | — | February 2, 2011 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553128 | 2011 BT$_{159}$ | — | January 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553129 | 2011 BL$_{160}$ | — | January 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 553130 | 2011 BH$_{164}$ | — | February 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553131 | 2011 BJ$_{164}$ | — | November 23, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553132 | 2011 BZ$_{165}$ | — | January 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553133 | 2011 BN$_{166}$ | — | January 28, 2011 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553134 | 2011 BJ$_{167}$ | — | February 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553135 | 2011 BD$_{168}$ | — | March 6, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 480 m | MPC · JPL |
| 553136 | 2011 BJ$_{169}$ | — | November 29, 2014 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553137 | 2011 BM$_{170}$ | — | March 13, 2010 | Haleakala | Pan-STARRS | SDO · critical | 294 km | MPC · JPL |
| 553138 | 2011 BQ$_{170}$ | — | December 29, 2009 | Haleakala | Pan-STARRS | cubewano (hot) · critical | 230 km | MPC · JPL |
| 553139 | 2011 BX$_{170}$ | — | February 7, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553140 | 2011 BH$_{173}$ | — | February 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553141 | 2011 BG$_{176}$ | — | March 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 480 m | MPC · JPL |
| 553142 | 2011 BX$_{176}$ | — | April 20, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553143 | 2011 BY$_{181}$ | — | September 15, 2013 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 553144 | 2011 BF$_{194}$ | — | January 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553145 | 2011 BD$_{199}$ | — | January 29, 2011 | Kitt Peak | Spacewatch | · | 440 m | MPC · JPL |
| 553146 | 2011 CJ | — | October 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 610 m | MPC · JPL |
| 553147 | 2011 CE$_6$ | — | September 27, 2009 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 553148 | 2011 CS$_{11}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 553149 | 2011 CA$_{12}$ | — | November 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553150 | 2011 CB$_{12}$ | — | February 5, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553151 | 2011 CE$_{13}$ | — | February 5, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553152 | 2011 CO$_{15}$ | — | December 9, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553153 | 2011 CK$_{16}$ | — | March 5, 2002 | Anderson Mesa | LONEOS | · | 2.7 km | MPC · JPL |
| 553154 | 2011 CE$_{18}$ | — | March 23, 2003 | Apache Point | SDSS Collaboration | KON | 2.2 km | MPC · JPL |
| 553155 | 2011 CT$_{19}$ | — | January 14, 2011 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553156 | 2011 CA$_{20}$ | — | November 24, 2005 | Palomar | NEAT | EUN | 1.6 km | MPC · JPL |
| 553157 | 2011 CT$_{25}$ | — | November 20, 2000 | Apache Point | SDSS Collaboration | · | 1.8 km | MPC · JPL |
| 553158 | 2011 CR$_{32}$ | — | October 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553159 | 2011 CP$_{37}$ | — | February 5, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553160 | 2011 CY$_{44}$ | — | January 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553161 | 2011 CB$_{45}$ | — | January 31, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 2.0 km | MPC · JPL |
| 553162 | 2011 CO$_{45}$ | — | December 28, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553163 | 2011 CY$_{45}$ | — | September 29, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553164 | 2011 CA$_{50}$ | — | February 9, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 350 m | MPC · JPL |
| 553165 | 2011 CB$_{55}$ | — | March 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553166 | 2011 CG$_{55}$ | — | February 8, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553167 | 2011 CT$_{58}$ | — | February 8, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553168 | 2011 CE$_{59}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | KOR | 1.0 km | MPC · JPL |
| 553169 | 2011 CH$_{60}$ | — | July 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553170 | 2011 CR$_{60}$ | — | January 29, 2011 | Bergisch Gladbach | W. Bickel | · | 1.6 km | MPC · JPL |
| 553171 | 2011 CM$_{61}$ | — | February 8, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553172 | 2011 CU$_{62}$ | — | February 9, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553173 | 2011 CK$_{65}$ | — | February 12, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 560 m | MPC · JPL |
| 553174 | 2011 CF$_{68}$ | — | October 30, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553175 | 2011 CU$_{71}$ | — | January 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 580 m | MPC · JPL |
| 553176 | 2011 CZ$_{76}$ | — | October 14, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553177 | 2011 CS$_{77}$ | — | February 3, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 1.9 km | MPC · JPL |
| 553178 | 2011 CL$_{81}$ | — | November 14, 2006 | Kitt Peak | Spacewatch | · | 440 m | MPC · JPL |
| 553179 | 2011 CY$_{82}$ | — | February 5, 2011 | Haleakala | Pan-STARRS | · | 1.5 km | MPC · JPL |
| 553180 | 2011 CE$_{87}$ | — | March 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553181 | 2011 CG$_{91}$ | — | February 6, 2011 | Kitt Peak | Spacewatch | · | 550 m | MPC · JPL |
| 553182 | 2011 CN$_{91}$ | — | April 13, 2008 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 553183 | 2011 CT$_{92}$ | — | September 5, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553184 | 2011 CP$_{93}$ | — | March 5, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 530 m | MPC · JPL |
| 553185 | 2011 CA$_{97}$ | — | February 12, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 553186 | 2011 CJ$_{99}$ | — | November 9, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553187 | 2011 CK$_{100}$ | — | March 8, 2008 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 553188 | 2011 CG$_{103}$ | — | March 5, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553189 | 2011 CZ$_{116}$ | — | February 5, 2011 | Haleakala | Pan-STARRS | · | 2.0 km | MPC · JPL |
| 553190 | 2011 CS$_{120}$ | — | February 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553191 | 2011 CO$_{127}$ | — | August 13, 2013 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 553192 | 2011 CG$_{128}$ | — | February 11, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553193 | 2011 CB$_{130}$ | — | February 5, 2011 | Haleakala | Pan-STARRS | · | 1.6 km | MPC · JPL |
| 553194 | 2011 CR$_{130}$ | — | February 13, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553195 | 2011 CV$_{130}$ | — | February 7, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553196 | 2011 CP$_{132}$ | — | February 13, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553197 | 2011 CV$_{132}$ | — | February 9, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 553198 | 2011 CP$_{135}$ | — | February 7, 2011 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553199 | 2011 CF$_{136}$ | — | February 7, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553200 | 2011 DS$_{14}$ | — | August 1, 2005 | Siding Spring | Siding Spring Survey | · | 750 m | MPC · JPL |

## 553201–553300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553201 | 2011 DB$_{18}$ | — | February 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553202 | 2011 DV$_{31}$ | — | October 8, 2004 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553203 | 2011 DN$_{33}$ | — | February 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 630 m | MPC · JPL |
| 553204 | 2011 DW$_{34}$ | — | February 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553205 | 2011 DS$_{39}$ | — | November 9, 2009 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 553206 | 2011 DE$_{45}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 553207 | 2011 DQ$_{45}$ | — | February 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553208 | 2011 DW$_{46}$ | — | February 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553209 | 2011 DE$_{56}$ | — | February 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553210 | 2011 DN$_{56}$ | — | February 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553211 | 2011 DS$_{57}$ | — | February 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553212 | 2011 DZ$_{57}$ | — | February 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553213 | 2011 EJ$_5$ | — | February 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553214 | 2011 EN$_9$ | — | February 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553215 | 2011 EH$_{22}$ | — | March 4, 2011 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 553216 | 2011 ED$_{23}$ | — | March 4, 2011 | Catalina | CSS | · | 580 m | MPC · JPL |
| 553217 | 2011 EL$_{25}$ | — | April 15, 2004 | Palomar | NEAT | V | 800 m | MPC · JPL |
| 553218 | 2011 EM$_{30}$ | — | February 28, 2008 | Kitt Peak | Spacewatch | · | 500 m | MPC · JPL |
| 553219 | 2011 EK$_{32}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553220 | 2011 EM$_{32}$ | — | September 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 500 m | MPC · JPL |
| 553221 | 2011 ET$_{41}$ | — | May 5, 2002 | Palomar | NEAT | · | 2.7 km | MPC · JPL |
| 553222 | 2011 EN$_{54}$ | — | November 19, 2000 | Anderson Mesa | LONEOS | · | 2.4 km | MPC · JPL |
| 553223 | 2011 EC$_{58}$ | — | March 12, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553224 | 2011 ET$_{59}$ | — | August 23, 2008 | Siding Spring | SSS | · | 2.6 km | MPC · JPL |
| 553225 | 2011 EO$_{63}$ | — | March 8, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553226 | 2011 EY$_{63}$ | — | August 23, 2004 | Siding Spring | SSS | · | 2.7 km | MPC · JPL |
| 553227 | 2011 EZ$_{63}$ | — | November 21, 2009 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553228 | 2011 EA$_{65}$ | — | April 22, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 553229 | 2011 ED$_{65}$ | — | March 5, 2002 | Apache Point | SDSS Collaboration | · | 1.9 km | MPC · JPL |
| 553230 | 2011 EK$_{65}$ | — | January 30, 2011 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 553231 | 2011 EZ$_{74}$ | — | January 7, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553232 | 2011 EC$_{80}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553233 | 2011 EL$_{86}$ | — | January 10, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553234 | 2011 EU$_{91}$ | — | March 9, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553235 | 2011 EH$_{99}$ | — | August 29, 2013 | Haleakala | Pan-STARRS | · | 1.8 km | MPC · JPL |
| 553236 | 2011 EB$_{101}$ | — | March 2, 2011 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553237 | 2011 EJ$_{104}$ | — | March 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 553238 | 2011 EW$_{104}$ | — | March 9, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553239 | 2011 EA$_{106}$ | — | March 14, 2011 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 553240 | 2011 EE$_{106}$ | — | March 15, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553241 | 2011 FK | — | March 22, 2011 | Wildberg | R. Apitzsch | · | 3.9 km | MPC · JPL |
| 553242 | 2011 FL$_6$ | — | March 26, 2011 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 553243 | 2011 FA$_9$ | — | March 27, 2011 | Kitt Peak | Spacewatch | · | 530 m | MPC · JPL |
| 553244 | 2011 FP$_{24}$ | — | December 29, 2003 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 553245 | 2011 FQ$_{25}$ | — | March 29, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 2.0 km | MPC · JPL |
| 553246 | 2011 FA$_{28}$ | — | August 27, 2005 | Palomar | NEAT | · | 860 m | MPC · JPL |
| 553247 | 2011 FT$_{36}$ | — | December 1, 2005 | Kitt Peak | L. H. Wasserman, R. Millis | · | 2.0 km | MPC · JPL |
| 553248 | 2011 FA$_{39}$ | — | May 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 553249 | 2011 FV$_{39}$ | — | March 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553250 | 2011 FY$_{48}$ | — | March 29, 2011 | Piszkesteto | Z. Kuli, K. Sárneczky | · | 2.9 km | MPC · JPL |
| 553251 | 2011 FW$_{51}$ | — | October 31, 2005 | Mauna Kea | Mauna Kea Obs. | · | 2.0 km | MPC · JPL |
| 553252 | 2011 FR$_{52}$ | — | February 26, 2011 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 553253 | 2011 FL$_{58}$ | — | March 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553254 | 2011 FB$_{59}$ | — | March 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 553255 | 2011 FO$_{59}$ | — | September 18, 2009 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 553256 | 2011 FA$_{69}$ | — | March 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553257 | 2011 FT$_{76}$ | — | February 26, 2011 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553258 | 2011 FU$_{79}$ | — | March 9, 2011 | Moletai | K. Černis | · | 1.9 km | MPC · JPL |
| 553259 | 2011 FM$_{82}$ | — | March 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553260 | 2011 FX$_{86}$ | — | April 5, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 500 m | MPC · JPL |
| 553261 | 2011 FV$_{87}$ | — | October 19, 2006 | Catalina | CSS | · | 720 m | MPC · JPL |
| 553262 | 2011 FJ$_{92}$ | — | March 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553263 | 2011 FC$_{97}$ | — | September 19, 1998 | Apache Point | SDSS Collaboration | · | 1.7 km | MPC · JPL |
| 553264 | 2011 FF$_{97}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553265 | 2011 FU$_{101}$ | — | March 4, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553266 | 2011 FG$_{102}$ | — | April 3, 2011 | Haleakala | Pan-STARRS | · | 680 m | MPC · JPL |
| 553267 | 2011 FK$_{104}$ | — | December 2, 2005 | Kitt Peak | L. H. Wasserman, R. Millis | MRX | 930 m | MPC · JPL |
| 553268 | 2011 FT$_{109}$ | — | April 4, 2011 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553269 | 2011 FN$_{113}$ | — | April 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553270 | 2011 FY$_{115}$ | — | July 24, 2003 | Wise | D. Polishook | · | 2.8 km | MPC · JPL |
| 553271 | 2011 FJ$_{124}$ | — | April 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553272 | 2011 FL$_{137}$ | — | October 20, 2003 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 553273 | 2011 FK$_{138}$ | — | March 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553274 | 2011 FZ$_{138}$ | — | November 10, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 553275 | 2011 FG$_{139}$ | — | April 5, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553276 | 2011 FM$_{141}$ | — | March 26, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.1 km | MPC · JPL |
| 553277 | 2011 FQ$_{142}$ | — | March 28, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 553278 | 2011 FF$_{150}$ | — | March 9, 2011 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553279 | 2011 FB$_{153}$ | — | March 31, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 660 m | MPC · JPL |
| 553280 | 2011 FK$_{158}$ | — | March 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553281 | 2011 FB$_{161}$ | — | February 16, 2015 | Haleakala | Pan-STARRS | · | 1.3 km | MPC · JPL |
| 553282 | 2011 FE$_{161}$ | — | June 8, 2016 | Haleakala | Pan-STARRS | · | 840 m | MPC · JPL |
| 553283 | 2011 FF$_{161}$ | — | January 10, 2014 | Mount Lemmon | Mount Lemmon Survey | · | 470 m | MPC · JPL |
| 553284 | 2011 FJ$_{164}$ | — | January 26, 2015 | Haleakala | Pan-STARRS | · | 1.9 km | MPC · JPL |
| 553285 | 2011 GH$_9$ | — | December 19, 2004 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 553286 | 2011 GV$_{10}$ | — | November 18, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 540 m | MPC · JPL |
| 553287 | 2011 GP$_{19}$ | — | May 24, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553288 | 2011 GK$_{23}$ | — | April 4, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 553289 | 2011 GJ$_{26}$ | — | September 5, 2008 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553290 | 2011 GD$_{29}$ | — | October 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 500 m | MPC · JPL |
| 553291 | 2011 GT$_{33}$ | — | April 3, 2011 | Haleakala | Pan-STARRS | · | 2.1 km | MPC · JPL |
| 553292 | 2011 GC$_{39}$ | — | October 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 630 m | MPC · JPL |
| 553293 | 2011 GX$_{43}$ | — | September 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553294 | 2011 GB$_{52}$ | — | September 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 553295 | 2011 GJ$_{54}$ | — | March 11, 2011 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553296 | 2011 GR$_{61}$ | — | September 3, 2005 | Catalina | CSS | · | 820 m | MPC · JPL |
| 553297 | 2011 GV$_{63}$ | — | October 17, 2003 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 553298 | 2011 GZ$_{70}$ | — | March 28, 2011 | Kitt Peak | Spacewatch | H | 430 m | MPC · JPL |
| 553299 | 2011 GA$_{74}$ | — | April 2, 2011 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553300 | 2011 GL$_{74}$ | — | April 1, 2011 | Kitt Peak | Spacewatch | · | 530 m | MPC · JPL |

## 553301–553400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553301 | 2011 GD$_{80}$ | — | October 12, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 553302 | 2011 GF$_{81}$ | — | April 13, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 553303 | 2011 GX$_{84}$ | — | March 28, 2011 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 553304 | 2011 GG$_{91}$ | — | April 7, 2011 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 553305 | 2011 GK$_{91}$ | — | April 3, 2011 | Haleakala | Pan-STARRS | · | 970 m | MPC · JPL |
| 553306 | 2011 GM$_{93}$ | — | November 21, 2014 | Haleakala | Pan-STARRS | · | 2.2 km | MPC · JPL |
| 553307 | 2011 GL$_{95}$ | — | April 13, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 553308 | 2011 GN$_{96}$ | — | April 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 553309 | 2011 GU$_{98}$ | — | February 4, 2016 | Haleakala | Pan-STARRS | · | 2.3 km | MPC · JPL |
| 553310 | 2011 GC$_{100}$ | — | April 3, 2011 | Haleakala | Pan-STARRS | · | 670 m | MPC · JPL |
| 553311 | 2011 GN$_{102}$ | — | April 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 553312 | 2011 HX$_1$ | — | February 23, 2011 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 553313 | 2011 HX$_8$ | — | March 27, 2011 | Kitt Peak | Spacewatch | BRA | 1.6 km | MPC · JPL |
| 553314 | 2011 HD$_{12}$ | — | April 22, 2011 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 553315 | 2011 HG$_{15}$ | — | April 23, 2011 | Haleakala | Pan-STARRS | 3:2 | 3.9 km | MPC · JPL |
| 553316 | 2011 HK$_{25}$ | — | August 25, 2005 | Palomar | NEAT | · | 660 m | MPC · JPL |
| 553317 | 2011 HW$_{40}$ | — | December 17, 2009 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 553318 | 2011 HJ$_{50}$ | — | April 30, 2011 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553319 | 2011 HO$_{51}$ | — | May 24, 2001 | Apache Point | SDSS Collaboration | · | 460 m | MPC · JPL |
| 553320 | 2011 HC$_{69}$ | — | March 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553321 | 2011 HU$_{71}$ | — | April 26, 2011 | Kitt Peak | Spacewatch | H | 390 m | MPC · JPL |
| 553322 | 2011 HM$_{73}$ | — | April 27, 2011 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553323 | 2011 HM$_{76}$ | — | August 20, 2001 | Cerro Tololo | Cerro Tololo Obs. | · | 2.0 km | MPC · JPL |
| 553324 | 2011 HS$_{83}$ | — | April 14, 2004 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 553325 | 2011 HW$_{84}$ | — | March 13, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 553326 | 2011 HL$_{88}$ | — | September 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 553327 | 2011 HU$_{98}$ | — | April 30, 2011 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 553328 | 2011 HZ$_{104}$ | — | October 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 553329 | 2011 HT$_{105}$ | — | January 4, 2016 | Haleakala | Pan-STARRS | · | 2.4 km | MPC · JPL |
| 553330 | 2011 HS$_{106}$ | — | April 28, 2011 | Kitt Peak | Spacewatch | H | 520 m | MPC · JPL |
| 553331 | 2011 HC$_{108}$ | — | February 9, 2015 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553332 | 2011 HB$_{109}$ | — | July 25, 2015 | Haleakala | Pan-STARRS | · | 560 m | MPC · JPL |
| 553333 | 2011 HG$_{109}$ | — | January 27, 2015 | Haleakala | Pan-STARRS | · | 2.0 km | MPC · JPL |
| 553334 | 2011 JN$_9$ | — | April 28, 2011 | Haleakala | Pan-STARRS | · | 550 m | MPC · JPL |
| 553335 | 2011 JF$_{13}$ | — | May 7, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553336 | 2011 JH$_{13}$ | — | April 28, 2011 | Haleakala | Pan-STARRS | H | 590 m | MPC · JPL |
| 553337 | 2011 JL$_{14}$ | — | May 8, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553338 | 2011 JP$_{15}$ | — | May 13, 2011 | Haleakala | Pan-STARRS | · | 1.0 km | MPC · JPL |
| 553339 | 2011 JP$_{22}$ | — | October 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 553340 | 2011 JU$_{23}$ | — | May 23, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553341 | 2011 JF$_{24}$ | — | May 1, 2011 | Haleakala | Pan-STARRS | · | 2.3 km | MPC · JPL |
| 553342 | 2011 JJ$_{24}$ | — | October 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 553343 | 2011 JL$_{30}$ | — | September 19, 2003 | Palomar | NEAT | HOF | 3.4 km | MPC · JPL |
| 553344 | 2011 JN$_{30}$ | — | September 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 510 m | MPC · JPL |
| 553345 | 2011 JH$_{35}$ | — | May 1, 2011 | Haleakala | Pan-STARRS | · | 2.9 km | MPC · JPL |
| 553346 | 2011 KS | — | March 8, 2003 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 553347 | 2011 KY$_1$ | — | May 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553348 | 2011 KC$_3$ | — | May 21, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 620 m | MPC · JPL |
| 553349 | 2011 KN$_3$ | — | April 26, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553350 | 2011 KT$_{10}$ | — | October 22, 2005 | Catalina | CSS | · | 680 m | MPC · JPL |
| 553351 | 2011 KA$_{16}$ | — | May 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 553352 | 2011 KC$_{16}$ | — | May 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 553353 | 2011 KB$_{19}$ | — | May 29, 2011 | ESA OGS | ESA OGS | · | 2.1 km | MPC · JPL |
| 553354 | 2011 KH$_{19}$ | — | May 28, 2011 | Nogales | M. Schwartz, P. R. Holvorcem | H | 790 m | MPC · JPL |
| 553355 | 2011 KU$_{19}$ | — | May 31, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 640 m | MPC · JPL |
| 553356 | 2011 KF$_{22}$ | — | December 30, 2007 | Kitt Peak | Spacewatch | H | 620 m | MPC · JPL |
| 553357 | 2011 KR$_{24}$ | — | May 12, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 553358 | 2011 KX$_{24}$ | — | February 26, 2004 | Kitt Peak | M. W. Buie, D. E. Trilling | · | 520 m | MPC · JPL |
| 553359 | 2011 KG$_{30}$ | — | August 21, 2008 | Kitt Peak | Spacewatch | · | 480 m | MPC · JPL |
| 553360 | 2011 KR$_{35}$ | — | May 30, 2011 | Haleakala | Pan-STARRS | · | 2.8 km | MPC · JPL |
| 553361 | 2011 KE$_{36}$ | — | May 31, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 400 m | MPC · JPL |
| 553362 | 2011 KN$_{39}$ | — | May 24, 2011 | Haleakala | Pan-STARRS | · | 2.3 km | MPC · JPL |
| 553363 | 2011 KQ$_{39}$ | — | May 24, 2011 | Haleakala | Pan-STARRS | · | 2.2 km | MPC · JPL |
| 553364 | 2011 KT$_{39}$ | — | May 24, 2011 | Haleakala | Pan-STARRS | · | 530 m | MPC · JPL |
| 553365 | 2011 KR$_{49}$ | — | May 22, 2011 | Nogales | M. Schwartz, P. R. Holvorcem | · | 1.1 km | MPC · JPL |
| 553366 | 2011 KV$_{49}$ | — | May 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553367 | 2011 KK$_{50}$ | — | May 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 553368 | 2011 KF$_{53}$ | — | February 10, 2015 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553369 | 2011 KZ$_{54}$ | — | April 12, 2016 | Haleakala | Pan-STARRS | · | 2.2 km | MPC · JPL |
| 553370 | 2011 KM$_{56}$ | — | May 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553371 | 2011 LQ$_3$ | — | September 30, 2008 | Catalina | CSS | · | 580 m | MPC · JPL |
| 553372 | 2011 LG$_4$ | — | June 4, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553373 | 2011 LW$_{10}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | H | 670 m | MPC · JPL |
| 553374 | 2011 LV$_{17}$ | — | June 4, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 553375 | 2011 LD$_{23}$ | — | June 4, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553376 | 2011 LG$_{23}$ | — | May 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553377 | 2011 LB$_{25}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 540 m | MPC · JPL |
| 553378 | 2011 LR$_{25}$ | — | November 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 553379 | 2011 LV$_{27}$ | — | June 6, 2011 | Haleakala | Pan-STARRS | · | 560 m | MPC · JPL |
| 553380 | 2011 LB$_{29}$ | — | August 5, 2005 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 553381 | 2011 LT$_{30}$ | — | December 24, 2013 | Mount Lemmon | Mount Lemmon Survey | · | 900 m | MPC · JPL |
| 553382 | 2011 LG$_{34}$ | — | June 4, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 553383 | 2011 LO$_{34}$ | — | June 6, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 553384 | 2011 ME$_1$ | — | February 12, 2000 | Apache Point | SDSS Collaboration | · | 920 m | MPC · JPL |
| 553385 | 2011 MM$_{11}$ | — | June 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 553386 | 2011 MO$_{11}$ | — | June 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553387 | 2011 MX$_{11}$ | — | June 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553388 | 2011 MC$_{12}$ | — | October 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 553389 | 2011 MG$_{12}$ | — | January 22, 2015 | Haleakala | Pan-STARRS | · | 2.5 km | MPC · JPL |
| 553390 | 2011 MR$_{12}$ | — | January 10, 2013 | Haleakala | Pan-STARRS | · | 720 m | MPC · JPL |
| 553391 | 2011 ML$_{14}$ | — | June 25, 2011 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553392 | 2011 MS$_{14}$ | — | June 28, 2011 | Bergisch Gladbach | W. Bickel | L5 | 7.8 km | MPC · JPL |
| 553393 | 2011 NR$_4$ | — | August 13, 2012 | Haleakala | Pan-STARRS | L5 | 6.8 km | MPC · JPL |
| 553394 | 2011 NL$_5$ | — | July 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553395 | 2011 OV | — | June 3, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553396 | 2011 OM$_1$ | — | July 22, 2011 | Haleakala | Haleakala-Faulkes | · | 800 m | MPC · JPL |
| 553397 | 2011 OZ$_4$ | — | October 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 553398 | 2011 OC$_9$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 553399 | 2011 OM$_{17}$ | — | July 28, 2011 | Haleakala | Pan-STARRS | · | 510 m | MPC · JPL |
| 553400 | 2011 OP$_{21}$ | — | February 22, 2009 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |

## 553401–553500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553401 | 2011 OY$_{24}$ | — | July 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 760 m | MPC · JPL |
| 553402 | 2011 OO$_{26}$ | — | July 27, 2011 | Haleakala | Pan-STARRS | L5 | 7.8 km | MPC · JPL |
| 553403 | 2011 OB$_{27}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 553404 | 2011 OF$_{29}$ | — | October 17, 2006 | Catalina | CSS | · | 3.9 km | MPC · JPL |
| 553405 | 2011 OL$_{34}$ | — | October 10, 2004 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 553406 | 2011 ON$_{36}$ | — | November 1, 2008 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 553407 | 2011 OO$_{37}$ | — | October 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 553408 | 2011 OH$_{40}$ | — | July 26, 2011 | Haleakala | Pan-STARRS | L5 | 7.2 km | MPC · JPL |
| 553409 | 2011 OQ$_{40}$ | — | May 29, 2000 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553410 | 2011 OA$_{41}$ | — | July 27, 2011 | Haleakala | Pan-STARRS | · | 2.5 km | MPC · JPL |
| 553411 | 2011 OJ$_{46}$ | — | May 15, 2004 | Campo Imperatore | CINEOS | · | 480 m | MPC · JPL |
| 553412 | 2011 OR$_{46}$ | — | June 30, 2000 | La Silla | C. Barbieri | · | 660 m | MPC · JPL |
| 553413 | 2011 OH$_{50}$ | — | July 31, 2011 | Haleakala | Pan-STARRS | · | 670 m | MPC · JPL |
| 553414 | 2011 OD$_{52}$ | — | December 31, 2002 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 553415 | 2011 OF$_{56}$ | — | July 27, 2011 | Siding Spring | SSS | · | 2.6 km | MPC · JPL |
| 553416 | 2011 OO$_{58}$ | — | December 12, 2006 | Kitt Peak | Spacewatch | T$_j$ (2.97) | 4.3 km | MPC · JPL |
| 553417 | 2011 OB$_{61}$ | — | July 27, 2011 | Haleakala | Pan-STARRS | · | 1.9 km | MPC · JPL |
| 553418 | 2011 OK$_{62}$ | — | July 27, 2011 | Haleakala | Pan-STARRS | · | 640 m | MPC · JPL |
| 553419 | 2011 OM$_{62}$ | — | December 24, 2013 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 553420 | 2011 OP$_{62}$ | — | July 26, 2011 | Haleakala | Pan-STARRS | · | 530 m | MPC · JPL |
| 553421 | 2011 OJ$_{63}$ | — | October 8, 2015 | Haleakala | Pan-STARRS | L5 | 6.8 km | MPC · JPL |
| 553422 | 2011 OK$_{63}$ | — | July 27, 2011 | Haleakala | Pan-STARRS | · | 2.9 km | MPC · JPL |
| 553423 | 2011 OW$_{63}$ | — | July 28, 2011 | Haleakala | Pan-STARRS | · | 2.9 km | MPC · JPL |
| 553424 | 2011 OZ$_{69}$ | — | July 28, 2011 | Haleakala | Pan-STARRS | L5 | 6.5 km | MPC · JPL |
| 553425 | 2011 OL$_{72}$ | — | July 25, 2011 | Haleakala | Pan-STARRS | · | 1.2 km | MPC · JPL |
| 553426 | 2011 OK$_{73}$ | — | July 26, 2011 | Haleakala | Pan-STARRS | · | 750 m | MPC · JPL |
| 553427 | 2011 PF | — | September 12, 2004 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 553428 | 2011 PA$_1$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | L5 | 11 km | MPC · JPL |
| 553429 | 2011 PJ$_9$ | — | August 10, 2011 | Haleakala | Pan-STARRS | · | 580 m | MPC · JPL |
| 553430 | 2011 PP$_9$ | — | May 10, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 553431 | 2011 PN$_{11}$ | — | September 28, 2006 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 553432 | 2011 PB$_{12}$ | — | August 3, 2011 | ESA OGS | ESA OGS | · | 690 m | MPC · JPL |
| 553433 | 2011 PU$_{12}$ | — | August 3, 2011 | La Sagra | OAM Obs. | · | 680 m | MPC · JPL |
| 553434 | 2011 PV$_{12}$ | — | July 26, 2011 | Haleakala | Pan-STARRS | · | 660 m | MPC · JPL |
| 553435 | 2011 PV$_{15}$ | — | September 20, 2014 | Haleakala | Pan-STARRS | L5 | 6.2 km | MPC · JPL |
| 553436 | 2011 PE$_{20}$ | — | August 2, 2011 | Haleakala | Pan-STARRS | · | 2.8 km | MPC · JPL |
| 553437 | 2011 QO$_3$ | — | July 25, 2011 | Haleakala | Pan-STARRS | L5 | 14 km | MPC · JPL |
| 553438 Bércziszaniszló | 2011 QA$_7$ | Bércziszaniszló | August 9, 2011 | Piszkesteto | A. Pál | · | 2.4 km | MPC · JPL |
| 553439 | 2011 QB$_8$ | — | August 22, 2004 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 553440 | 2011 QF$_8$ | — | April 14, 2004 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 553441 | 2011 QY$_9$ | — | August 20, 2011 | Haleakala | Pan-STARRS | · | 710 m | MPC · JPL |
| 553442 | 2011 QA$_{10}$ | — | September 27, 2006 | Apache Point | SDSS Collaboration | · | 2.5 km | MPC · JPL |
| 553443 | 2011 QU$_{12}$ | — | September 23, 1995 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 553444 | 2011 QB$_{15}$ | — | August 12, 2004 | Cerro Tololo | Cerro Tololo Obs. | · | 630 m | MPC · JPL |
| 553445 | 2011 QJ$_{15}$ | — | August 23, 2011 | Haleakala | Pan-STARRS | · | 690 m | MPC · JPL |
| 553446 | 2011 QZ$_{15}$ | — | January 31, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 553447 | 2011 QG$_{16}$ | — | August 23, 2011 | Haleakala | Pan-STARRS | · | 540 m | MPC · JPL |
| 553448 | 2011 QJ$_{17}$ | — | August 20, 2011 | Haleakala | Pan-STARRS | · | 640 m | MPC · JPL |
| 553449 | 2011 QX$_{18}$ | — | August 20, 2011 | Haleakala | Pan-STARRS | · | 530 m | MPC · JPL |
| 553450 | 2011 QQ$_{21}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 553451 | 2011 QE$_{24}$ | — | March 3, 2009 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 553452 | 2011 QA$_{26}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553453 | 2011 QV$_{28}$ | — | August 23, 2011 | Haleakala | Pan-STARRS | · | 690 m | MPC · JPL |
| 553454 | 2011 QT$_{32}$ | — | February 15, 2002 | Bohyunsan | Y.-B. Jeon, H. S. Hwang | · | 780 m | MPC · JPL |
| 553455 | 2011 QC$_{37}$ | — | August 27, 2011 | Haleakala | Pan-STARRS | · | 720 m | MPC · JPL |
| 553456 | 2011 QK$_{39}$ | — | September 9, 2004 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 553457 | 2011 QV$_{39}$ | — | August 23, 2011 | Haleakala | Pan-STARRS | · | 600 m | MPC · JPL |
| 553458 | 2011 QZ$_{39}$ | — | August 28, 2011 | Dauban | C. Rinner, F. Kugel | · | 870 m | MPC · JPL |
| 553459 | 2011 QL$_{43}$ | — | January 15, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 553460 | 2011 QG$_{45}$ | — | August 28, 2011 | Charleston | R. Holmes | · | 560 m | MPC · JPL |
| 553461 | 2011 QN$_{45}$ | — | August 28, 2011 | Haleakala | Pan-STARRS | · | 2.2 km | MPC · JPL |
| 553462 | 2011 QG$_{47}$ | — | August 26, 2011 | Piszkesteto | K. Sárneczky | 7:4 | 3.3 km | MPC · JPL |
| 553463 | 2011 QA$_{52}$ | — | July 28, 2011 | Haleakala | Pan-STARRS | · | 620 m | MPC · JPL |
| 553464 | 2011 QM$_{53}$ | — | March 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553465 | 2011 QG$_{54}$ | — | August 26, 2011 | Kitt Peak | Spacewatch | ERI | 1.3 km | MPC · JPL |
| 553466 | 2011 QQ$_{54}$ | — | August 30, 2011 | Haleakala | Pan-STARRS | · | 2.1 km | MPC · JPL |
| 553467 | 2011 QV$_{55}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 553468 | 2011 QJ$_{56}$ | — | June 9, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 553469 | 2011 QR$_{60}$ | — | December 31, 2007 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 553470 | 2011 QL$_{64}$ | — | December 30, 2005 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 553471 | 2011 QA$_{69}$ | — | April 24, 2007 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 553472 | 2011 QE$_{72}$ | — | August 26, 2000 | Cerro Tololo | Deep Ecliptic Survey | · | 2.5 km | MPC · JPL |
| 553473 | 2011 QW$_{72}$ | — | September 30, 2000 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 553474 | 2011 QQ$_{75}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 553475 | 2011 QE$_{77}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 553476 | 2011 QP$_{77}$ | — | July 28, 2005 | Palomar | NEAT | · | 3.2 km | MPC · JPL |
| 553477 | 2011 QR$_{77}$ | — | January 26, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 553478 | 2011 QR$_{78}$ | — | August 23, 2011 | Haleakala | Pan-STARRS | · | 2.7 km | MPC · JPL |
| 553479 | 2011 QC$_{80}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 553480 | 2011 QX$_{83}$ | — | August 24, 2011 | Haleakala | Pan-STARRS | H | 440 m | MPC · JPL |
| 553481 | 2011 QR$_{85}$ | — | August 27, 2000 | Cerro Tololo | R. Millis, L. H. Wasserman | · | 710 m | MPC · JPL |
| 553482 | 2011 QW$_{88}$ | — | July 27, 2011 | Haleakala | Pan-STARRS | · | 580 m | MPC · JPL |
| 553483 | 2011 QW$_{92}$ | — | August 30, 2011 | Haleakala | Pan-STARRS | H | 490 m | MPC · JPL |
| 553484 | 2011 QV$_{97}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 553485 | 2011 QD$_{100}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 553486 | 2011 QN$_{100}$ | — | October 29, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 553487 | 2011 QO$_{101}$ | — | October 19, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 553488 | 2011 QU$_{101}$ | — | August 21, 2011 | Haleakala | Pan-STARRS | · | 2.4 km | MPC · JPL |
| 553489 | 2011 QA$_{103}$ | — | February 14, 2013 | Haleakala | Pan-STARRS | · | 620 m | MPC · JPL |
| 553490 | 2011 QB$_{104}$ | — | October 21, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 553491 | 2011 QN$_{105}$ | — | August 27, 2011 | Haleakala | Pan-STARRS | · | 2.2 km | MPC · JPL |
| 553492 | 2011 QL$_{106}$ | — | August 31, 2011 | Haleakala | Pan-STARRS | · | 1.4 km | MPC · JPL |
| 553493 | 2011 QW$_{107}$ | — | November 16, 2012 | Haleakala | Pan-STARRS | · | 2.4 km | MPC · JPL |
| 553494 | 2011 QT$_{109}$ | — | November 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 553495 | 2011 RT$_4$ | — | September 7, 2011 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 553496 | 2011 RW$_5$ | — | September 5, 2011 | Haleakala | Pan-STARRS | · | 690 m | MPC · JPL |
| 553497 | 2011 RD$_9$ | — | March 6, 2006 | Kitt Peak | Spacewatch | · | 600 m | MPC · JPL |
| 553498 | 2011 RU$_9$ | — | August 23, 2011 | Haleakala | Pan-STARRS | · | 560 m | MPC · JPL |
| 553499 | 2011 RX$_9$ | — | July 12, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 553500 | 2011 RC$_{13}$ | — | September 8, 2011 | Haleakala | Pan-STARRS | · | 640 m | MPC · JPL |

## 553501–553600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553501 | 2011 RO$_{14}$ | — | September 4, 2011 | Haleakala | Pan-STARRS | · | 590 m | MPC · JPL |
| 553502 | 2011 RE$_{15}$ | — | June 5, 2005 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 553503 | 2011 RM$_{15}$ | — | August 30, 2011 | Haleakala | Pan-STARRS | · | 2.5 km | MPC · JPL |
| 553504 | 2011 RU$_{21}$ | — | September 4, 2011 | Haleakala | Pan-STARRS | · | 800 m | MPC · JPL |
| 553505 | 2011 RV$_{24}$ | — | September 1, 2011 | Haleakala | Pan-STARRS | H | 870 m | MPC · JPL |
| 553506 | 2011 RH$_{26}$ | — | September 4, 2011 | Haleakala | Pan-STARRS | · | 2.6 km | MPC · JPL |
| 553507 | 2011 RT$_{27}$ | — | September 4, 2011 | Haleakala | Pan-STARRS | 7:4 | 2.8 km | MPC · JPL |
| 553508 | 2011 SX$_2$ | — | August 8, 2005 | Cerro Tololo | Cerro Tololo Obs. | · | 2.4 km | MPC · JPL |
| 553509 | 2011 SH$_5$ | — | November 18, 2008 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 553510 | 2011 SB$_7$ | — | September 17, 2011 | Haleakala | Pan-STARRS | · | 2.7 km | MPC · JPL |
| 553511 | 2011 SH$_{14}$ | — | July 2, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 553512 | 2011 SJ$_{15}$ | — | August 31, 2011 | Haleakala | Pan-STARRS | · | 2.5 km | MPC · JPL |
| 553513 | 2011 SR$_{18}$ | — | September 28, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553514 | 2011 SK$_{19}$ | — | September 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553515 | 2011 SL$_{19}$ | — | July 5, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 553516 | 2011 SQ$_{23}$ | — | September 4, 2011 | Haleakala | Pan-STARRS | · | 760 m | MPC · JPL |
| 553517 | 2011 SE$_{26}$ | — | September 20, 2011 | Haleakala | Pan-STARRS | H | 560 m | MPC · JPL |
| 553518 | 2011 SF$_{30}$ | — | May 12, 1996 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 553519 | 2011 SL$_{33}$ | — | August 20, 2000 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 553520 | 2011 SF$_{37}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 553521 | 2011 SX$_{39}$ | — | September 2, 2011 | Haleakala | Pan-STARRS | NYS | 550 m | MPC · JPL |
| 553522 | 2011 SN$_{49}$ | — | September 4, 2011 | Haleakala | Pan-STARRS | · | 690 m | MPC · JPL |
| 553523 | 2011 SJ$_{51}$ | — | January 20, 2009 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 553524 | 2011 SJ$_{53}$ | — | September 28, 2000 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 553525 | 2011 SA$_{55}$ | — | November 1, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 553526 | 2011 SU$_{56}$ | — | March 18, 2010 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 553527 | 2011 SV$_{57}$ | — | September 23, 2011 | Haleakala | Pan-STARRS | 7:4 | 2.6 km | MPC · JPL |
| 553528 | 2011 SF$_{59}$ | — | June 4, 2011 | Cerro Tololo | F. Pozo, J. P. Colque | · | 2.8 km | MPC · JPL |
| 553529 | 2011 SA$_{62}$ | — | January 15, 2007 | Mount Lemmon | Mauna Kea Obs. | · | 2.2 km | MPC · JPL |
| 553530 | 2011 SM$_{63}$ | — | October 11, 2001 | Palomar | NEAT | · | 780 m | MPC · JPL |
| 553531 | 2011 SA$_{68}$ | — | September 20, 2011 | Catalina | CSS | · | 970 m | MPC · JPL |
| 553532 Alfiejohnpercy | 2011 SB$_{71}$ | Alfiejohnpercy | September 23, 2011 | Mayhill | N. Falla | · | 800 m | MPC · JPL |
| 553533 | 2011 SY$_{74}$ | — | September 19, 2011 | Haleakala | Pan-STARRS | · | 620 m | MPC · JPL |
| 553534 | 2011 SY$_{83}$ | — | February 3, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 553535 | 2011 SZ$_{83}$ | — | September 21, 2011 | Catalina | CSS | NYS | 640 m | MPC · JPL |
| 553536 | 2011 SM$_{86}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 553537 | 2011 SQ$_{89}$ | — | September 14, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 553538 | 2011 SC$_{90}$ | — | September 22, 2011 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 553539 | 2011 SU$_{93}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 553540 | 2011 SA$_{97}$ | — | March 6, 2008 | Mount Lemmon | Mount Lemmon Survey | 7:4 | 2.8 km | MPC · JPL |
| 553541 | 2011 SN$_{97}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 553542 | 2011 SQ$_{98}$ | — | September 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 553543 | 2011 ST$_{115}$ | — | July 18, 2005 | Palomar | NEAT | · | 3.5 km | MPC · JPL |
| 553544 | 2011 SU$_{128}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553545 | 2011 SV$_{128}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 540 m | MPC · JPL |
| 553546 | 2011 SK$_{131}$ | — | September 23, 2011 | Haleakala | Pan-STARRS | · | 620 m | MPC · JPL |
| 553547 | 2011 SG$_{133}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | MAS | 680 m | MPC · JPL |
| 553548 | 2011 SB$_{143}$ | — | September 23, 2011 | Haleakala | Pan-STARRS | · | 600 m | MPC · JPL |
| 553549 | 2011 SR$_{143}$ | — | September 23, 2011 | Haleakala | Pan-STARRS | · | 700 m | MPC · JPL |
| 553550 | 2011 SK$_{147}$ | — | September 9, 2011 | Kitt Peak | Spacewatch | NYS | 450 m | MPC · JPL |
| 553551 | 2011 SL$_{147}$ | — | January 19, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 553552 | 2011 SO$_{147}$ | — | April 17, 2004 | Palomar | NEAT | LIX | 4.3 km | MPC · JPL |
| 553553 | 2011 SH$_{149}$ | — | July 12, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553554 | 2011 SM$_{153}$ | — | September 22, 1995 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553555 | 2011 SV$_{153}$ | — | December 13, 2004 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 553556 | 2011 SE$_{158}$ | — | October 15, 2004 | Mount Lemmon | Mount Lemmon Survey | NYS | 580 m | MPC · JPL |
| 553557 | 2011 SC$_{161}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 560 m | MPC · JPL |
| 553558 | 2011 SH$_{165}$ | — | March 7, 2003 | Kitt Peak | Kitt Peak Obs. | · | 2.7 km | MPC · JPL |
| 553559 | 2011 SQ$_{167}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 553560 | 2011 SV$_{172}$ | — | September 4, 2007 | Catalina | CSS | · | 670 m | MPC · JPL |
| 553561 | 2011 SZ$_{175}$ | — | September 26, 2011 | Haleakala | Pan-STARRS | · | 640 m | MPC · JPL |
| 553562 | 2011 SG$_{177}$ | — | November 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553563 | 2011 SJ$_{179}$ | — | September 26, 2011 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 553564 | 2011 SB$_{180}$ | — | March 18, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 553565 | 2011 SE$_{184}$ | — | October 6, 2000 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 553566 | 2011 SP$_{187}$ | — | September 22, 2011 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 553567 | 2011 SW$_{190}$ | — | August 26, 2005 | Palomar | NEAT | · | 2.8 km | MPC · JPL |
| 553568 | 2011 SW$_{191}$ | — | March 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553569 | 2011 SH$_{194}$ | — | December 19, 2004 | Mount Lemmon | Mount Lemmon Survey | NYS | 660 m | MPC · JPL |
| 553570 | 2011 SO$_{197}$ | — | February 7, 2002 | Palomar | NEAT | CLA | 1.7 km | MPC · JPL |
| 553571 | 2011 SE$_{200}$ | — | March 6, 2006 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 553572 | 2011 SB$_{201}$ | — | February 18, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 553573 | 2011 SO$_{202}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553574 | 2011 ST$_{204}$ | — | March 3, 2009 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 553575 | 2011 SZ$_{212}$ | — | September 21, 2011 | Haleakala | Pan-STARRS | · | 3.4 km | MPC · JPL |
| 553576 | 2011 SN$_{214}$ | — | April 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 900 m | MPC · JPL |
| 553577 | 2011 SZ$_{214}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 553578 | 2011 SR$_{216}$ | — | September 6, 2011 | Bisei SG Center | N. Hashimoto, K. Nishiyama | · | 710 m | MPC · JPL |
| 553579 | 2011 SB$_{221}$ | — | September 26, 2011 | Haleakala | Pan-STARRS | H | 520 m | MPC · JPL |
| 553580 | 2011 SG$_{223}$ | — | September 28, 2011 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 553581 | 2011 SE$_{224}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 550 m | MPC · JPL |
| 553582 | 2011 SW$_{226}$ | — | May 1, 2006 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 553583 | 2011 SE$_{239}$ | — | July 5, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553584 | 2011 SN$_{239}$ | — | September 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553585 | 2011 SF$_{242}$ | — | March 21, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 553586 | 2011 SK$_{242}$ | — | September 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553587 | 2011 SF$_{243}$ | — | September 26, 2011 | Haleakala | Pan-STARRS | · | 620 m | MPC · JPL |
| 553588 | 2011 SF$_{244}$ | — | April 2, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 553589 | 2011 SP$_{245}$ | — | October 20, 2003 | Socorro | LINEAR | H | 860 m | MPC · JPL |
| 553590 | 2011 SS$_{253}$ | — | September 10, 2004 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 553591 | 2011 SR$_{256}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 490 m | MPC · JPL |
| 553592 | 2011 SF$_{259}$ | — | October 1, 1995 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 553593 | 2011 SC$_{263}$ | — | August 27, 2011 | Haleakala | Pan-STARRS | · | 830 m | MPC · JPL |
| 553594 | 2011 SJ$_{263}$ | — | March 12, 2010 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 553595 | 2011 SW$_{264}$ | — | July 2, 2006 | Mauna Kea | Mauna Kea Obs. | · | 2.5 km | MPC · JPL |
| 553596 | 2011 SR$_{268}$ | — | September 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553597 | 2011 SR$_{269}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 550 m | MPC · JPL |
| 553598 | 2011 ST$_{272}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 553599 | 2011 SJ$_{274}$ | — | October 11, 2004 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 553600 | 2011 SD$_{278}$ | — | September 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |

## 553601–553700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553601 | 2011 SX$_{282}$ | — | September 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 553602 | 2011 SS$_{284}$ | — | January 20, 2013 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 553603 | 2011 SJ$_{285}$ | — | February 16, 2013 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 553604 | 2011 SL$_{286}$ | — | September 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 553605 | 2011 SZ$_{286}$ | — | May 30, 2014 | Haleakala | Pan-STARRS | · | 620 m | MPC · JPL |
| 553606 | 2011 SD$_{292}$ | — | September 20, 2011 | Haleakala | Pan-STARRS | · | 830 m | MPC · JPL |
| 553607 | 2011 SR$_{295}$ | — | September 4, 2004 | Klet | J. Tichá, M. Tichý | · | 560 m | MPC · JPL |
| 553608 | 2011 SX$_{295}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 553609 | 2011 SW$_{296}$ | — | September 23, 2011 | Haleakala | Pan-STARRS | · | 1.8 km | MPC · JPL |
| 553610 | 2011 SY$_{296}$ | — | January 17, 2013 | Haleakala | Pan-STARRS | · | 720 m | MPC · JPL |
| 553611 | 2011 SM$_{297}$ | — | May 21, 2015 | Haleakala | Pan-STARRS | · | 2.3 km | MPC · JPL |
| 553612 | 2011 SH$_{302}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 530 m | MPC · JPL |
| 553613 | 2011 SM$_{308}$ | — | September 25, 2011 | Haleakala | Pan-STARRS | · | 800 m | MPC · JPL |
| 553614 | 2011 SF$_{309}$ | — | September 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553615 | 2011 SS$_{309}$ | — | September 23, 2011 | Haleakala | Pan-STARRS | 7:4 | 2.9 km | MPC · JPL |
| 553616 | 2011 ST$_{313}$ | — | September 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553617 | 2011 SQ$_{321}$ | — | September 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 670 m | MPC · JPL |
| 553618 | 2011 SL$_{323}$ | — | September 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 553619 | 2011 SX$_{324}$ | — | September 25, 2011 | Haleakala | Pan-STARRS | · | 1.2 km | MPC · JPL |
| 553620 | 2011 TK$_6$ | — | September 25, 2000 | Kitt Peak | Spacewatch | NYS | 810 m | MPC · JPL |
| 553621 | 2011 TY$_9$ | — | July 28, 2005 | Palomar | NEAT | · | 3.2 km | MPC · JPL |
| 553622 | 2011 TJ$_{11}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 553623 | 2011 TN$_{13}$ | — | July 4, 2005 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 553624 | 2011 TW$_{13}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 553625 | 2011 TD$_{14}$ | — | October 5, 2011 | Haleakala | Pan-STARRS | · | 820 m | MPC · JPL |
| 553626 | 2011 TW$_{18}$ | — | May 22, 2015 | Haleakala | Pan-STARRS | · | 2.4 km | MPC · JPL |
| 553627 | 2011 TF$_{19}$ | — | October 3, 2011 | Piszkesteto | K. Sárneczky | H | 630 m | MPC · JPL |
| 553628 | 2011 TY$_{19}$ | — | May 20, 2014 | Haleakala | Pan-STARRS | · | 710 m | MPC · JPL |
| 553629 | 2011 TB$_{20}$ | — | October 1, 2011 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553630 | 2011 TR$_{21}$ | — | October 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553631 | 2011 UV$_1$ | — | September 4, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 670 m | MPC · JPL |
| 553632 | 2011 UE$_3$ | — | September 12, 2007 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 553633 | 2011 UP$_5$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 600 m | MPC · JPL |
| 553634 | 2011 US$_5$ | — | October 15, 2007 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 553635 | 2011 UZ$_7$ | — | November 10, 2004 | Kitt Peak | M. W. Buie, L. H. Wasserman | · | 780 m | MPC · JPL |
| 553636 | 2011 UU$_8$ | — | September 14, 2007 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 553637 | 2011 UC$_{10}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | NYS | 780 m | MPC · JPL |
| 553638 | 2011 UN$_{14}$ | — | June 25, 2005 | Palomar | NEAT | · | 2.8 km | MPC · JPL |
| 553639 | 2011 UE$_{18}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 553640 | 2011 UU$_{21}$ | — | December 7, 2008 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 553641 | 2011 UY$_{24}$ | — | November 11, 2007 | Bisei SG Center | BATTeRS | · | 1.1 km | MPC · JPL |
| 553642 | 2011 UW$_{25}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 553643 | 2011 UN$_{26}$ | — | October 17, 2011 | Kitt Peak | Spacewatch | H | 570 m | MPC · JPL |
| 553644 | 2011 UD$_{27}$ | — | September 12, 2007 | Catalina | CSS | · | 740 m | MPC · JPL |
| 553645 | 2011 UG$_{28}$ | — | September 20, 2003 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 553646 | 2011 UD$_{30}$ | — | September 16, 2007 | Lulin | LUSS | · | 710 m | MPC · JPL |
| 553647 | 2011 UD$_{37}$ | — | February 24, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 553648 | 2011 UW$_{42}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 553649 | 2011 UE$_{43}$ | — | July 7, 2007 | Lulin | LUSS | NYS | 730 m | MPC · JPL |
| 553650 | 2011 UM$_{43}$ | — | September 30, 2011 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 553651 | 2011 UD$_{46}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 610 m | MPC · JPL |
| 553652 | 2011 UJ$_{46}$ | — | August 11, 2007 | Anderson Mesa | LONEOS | · | 710 m | MPC · JPL |
| 553653 | 2011 UB$_{56}$ | — | January 16, 2005 | Mauna Kea | Mauna Kea Obs. | · | 670 m | MPC · JPL |
| 553654 | 2011 UJ$_{56}$ | — | August 14, 2007 | Siding Spring | SSS | · | 660 m | MPC · JPL |
| 553655 | 2011 UU$_{57}$ | — | February 20, 2009 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 553656 | 2011 UL$_{61}$ | — | November 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 553657 | 2011 UB$_{63}$ | — | November 20, 2003 | Socorro | LINEAR | · | 910 m | MPC · JPL |
| 553658 | 2011 UJ$_{63}$ | — | October 20, 2011 | Haleakala | Pan-STARRS | H | 760 m | MPC · JPL |
| 553659 | 2011 UB$_{75}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553660 | 2011 UX$_{77}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | H | 710 m | MPC · JPL |
| 553661 | 2011 UW$_{101}$ | — | September 12, 2007 | Catalina | CSS | · | 640 m | MPC · JPL |
| 553662 | 2011 UA$_{102}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | MAR | 670 m | MPC · JPL |
| 553663 | 2011 UW$_{104}$ | — | December 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 553664 | 2011 UZ$_{109}$ | — | October 23, 2006 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 553665 | 2011 UU$_{111}$ | — | October 16, 2011 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553666 | 2011 UG$_{114}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 670 m | MPC · JPL |
| 553667 | 2011 UV$_{115}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 553668 | 2011 UH$_{125}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 553669 | 2011 UP$_{135}$ | — | October 29, 2003 | Kitt Peak | Spacewatch | H | 480 m | MPC · JPL |
| 553670 | 2011 UH$_{138}$ | — | June 19, 2002 | Kitt Peak | Spacewatch | EUN | 1.1 km | MPC · JPL |
| 553671 | 2011 UT$_{138}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 553672 | 2011 UV$_{139}$ | — | September 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 553673 | 2011 UV$_{140}$ | — | August 5, 2007 | Lulin | LUSS | NYS | 660 m | MPC · JPL |
| 553674 | 2011 UA$_{142}$ | — | October 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 553675 | 2011 UD$_{142}$ | — | August 29, 2005 | Palomar | NEAT | · | 2.7 km | MPC · JPL |
| 553676 | 2011 UB$_{143}$ | — | December 6, 2007 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 553677 | 2011 UO$_{143}$ | — | October 23, 2011 | Haleakala | Pan-STARRS | · | 920 m | MPC · JPL |
| 553678 | 2011 US$_{146}$ | — | October 19, 2007 | Catalina | CSS | · | 790 m | MPC · JPL |
| 553679 | 2011 UP$_{153}$ | — | October 2, 2000 | Anderson Mesa | LONEOS | · | 810 m | MPC · JPL |
| 553680 | 2011 UK$_{155}$ | — | October 19, 2007 | Catalina | CSS | · | 800 m | MPC · JPL |
| 553681 | 2011 UZ$_{161}$ | — | October 6, 2000 | Haleakala | AMOS | · | 890 m | MPC · JPL |
| 553682 | 2011 UC$_{165}$ | — | October 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 553683 | 2011 UU$_{167}$ | — | October 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 640 m | MPC · JPL |
| 553684 | 2011 UN$_{171}$ | — | September 29, 2011 | Piszkesteto | K. Sárneczky | · | 1.1 km | MPC · JPL |
| 553685 | 2011 UE$_{181}$ | — | September 8, 1996 | Kitt Peak | Spacewatch | NYS | 500 m | MPC · JPL |
| 553686 | 2011 UU$_{189}$ | — | October 26, 2011 | Haleakala | Pan-STARRS | · | 730 m | MPC · JPL |
| 553687 | 2011 UO$_{191}$ | — | September 1, 2005 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 553688 | 2011 UB$_{193}$ | — | August 4, 2005 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 553689 | 2011 UH$_{195}$ | — | September 12, 2007 | Anderson Mesa | LONEOS | · | 850 m | MPC · JPL |
| 553690 | 2011 UE$_{204}$ | — | November 5, 2007 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 553691 | 2011 UC$_{205}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 553692 | 2011 UX$_{207}$ | — | June 24, 2007 | Kitt Peak | Spacewatch | · | 560 m | MPC · JPL |
| 553693 | 2011 UY$_{210}$ | — | January 25, 2009 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 553694 | 2011 UW$_{213}$ | — | October 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 740 m | MPC · JPL |
| 553695 | 2011 US$_{217}$ | — | October 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 553696 | 2011 UV$_{219}$ | — | October 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 550 m | MPC · JPL |
| 553697 | 2011 UU$_{234}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 553698 | 2011 UG$_{241}$ | — | October 4, 2007 | Catalina | CSS | NYS | 610 m | MPC · JPL |
| 553699 | 2011 UM$_{241}$ | — | November 20, 2007 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 553700 | 2011 UH$_{243}$ | — | April 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |

## 553701–553800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553701 | 2011 UG$_{252}$ | — | November 3, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553702 | 2011 UG$_{260}$ | — | October 25, 2011 | Haleakala | Pan-STARRS | · | 760 m | MPC · JPL |
| 553703 | 2011 UK$_{264}$ | — | August 18, 2007 | Altschwendt | W. Ries | V | 620 m | MPC · JPL |
| 553704 | 2011 UB$_{274}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 553705 | 2011 UL$_{277}$ | — | January 3, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 910 m | MPC · JPL |
| 553706 | 2011 UP$_{288}$ | — | October 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 730 m | MPC · JPL |
| 553707 | 2011 UX$_{288}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 553708 | 2011 UT$_{289}$ | — | September 25, 2011 | Haleakala | Pan-STARRS | · | 680 m | MPC · JPL |
| 553709 | 2011 UL$_{290}$ | — | January 31, 2009 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 553710 | 2011 UE$_{293}$ | — | October 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 553711 | 2011 UJ$_{295}$ | — | September 8, 2011 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 553712 | 2011 UR$_{301}$ | — | October 30, 2011 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 553713 | 2011 UC$_{307}$ | — | December 15, 2001 | Apache Point | SDSS Collaboration | · | 3.1 km | MPC · JPL |
| 553714 | 2011 UH$_{308}$ | — | August 23, 2007 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 553715 | 2011 UK$_{308}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 553716 | 2011 UP$_{311}$ | — | October 30, 2011 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 553717 | 2011 UM$_{317}$ | — | August 28, 2003 | Palomar | NEAT | MAS | 840 m | MPC · JPL |
| 553718 | 2011 UR$_{318}$ | — | October 4, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 640 m | MPC · JPL |
| 553719 | 2011 UV$_{321}$ | — | October 26, 2011 | Haleakala | Pan-STARRS | · | 3.2 km | MPC · JPL |
| 553720 | 2011 UM$_{322}$ | — | January 31, 2005 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 553721 | 2011 UQ$_{324}$ | — | April 14, 2010 | Mount Lemmon | Mount Lemmon Survey | H | 500 m | MPC · JPL |
| 553722 | 2011 UL$_{328}$ | — | July 1, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553723 | 2011 UY$_{329}$ | — | October 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 553724 | 2011 UV$_{334}$ | — | July 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 553725 | 2011 UW$_{334}$ | — | September 23, 2011 | Haleakala | Pan-STARRS | EUN | 850 m | MPC · JPL |
| 553726 | 2011 UW$_{336}$ | — | September 25, 2011 | Haleakala | Pan-STARRS | · | 610 m | MPC · JPL |
| 553727 | 2011 UP$_{345}$ | — | November 9, 2007 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 553728 | 2011 UQ$_{347}$ | — | September 4, 2011 | Andrushivka | Y. Ivaščenko, P. Kyrylenko | · | 670 m | MPC · JPL |
| 553729 | 2011 UW$_{351}$ | — | December 19, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 553730 | 2011 UW$_{352}$ | — | November 21, 2001 | Apache Point | SDSS Collaboration | · | 980 m | MPC · JPL |
| 553731 | 2011 UM$_{354}$ | — | September 24, 2011 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 553732 | 2011 UE$_{356}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553733 | 2011 UE$_{363}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 553734 | 2011 UQ$_{364}$ | — | October 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 553735 | 2011 UL$_{366}$ | — | October 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 553736 | 2011 UA$_{370}$ | — | September 5, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 600 m | MPC · JPL |
| 553737 | 2011 UE$_{370}$ | — | September 14, 2007 | Catalina | CSS | · | 920 m | MPC · JPL |
| 553738 | 2011 UJ$_{370}$ | — | October 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 553739 | 2011 UY$_{371}$ | — | April 30, 2003 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 553740 | 2011 UN$_{384}$ | — | October 4, 2003 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 553741 | 2011 UR$_{388}$ | — | September 24, 2011 | Haleakala | Pan-STARRS | · | 3.1 km | MPC · JPL |
| 553742 | 2011 UF$_{393}$ | — | October 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 553743 | 2011 UC$_{421}$ | — | June 29, 2014 | Haleakala | Pan-STARRS | · | 800 m | MPC · JPL |
| 553744 | 2011 UC$_{428}$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 550 m | MPC · JPL |
| 553745 | 2011 UN$_{433}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 553746 | 2011 UL$_{436}$ | — | May 28, 2014 | Haleakala | Pan-STARRS | · | 580 m | MPC · JPL |
| 553747 | 2011 UC$_{445}$ | — | October 26, 2011 | Haleakala | Pan-STARRS | · | 570 m | MPC · JPL |
| 553748 | 2011 UH$_{449}$ | — | October 25, 2011 | Haleakala | Pan-STARRS | · | 650 m | MPC · JPL |
| 553749 | 2011 UF$_{458}$ | — | October 23, 2011 | Haleakala | Pan-STARRS | · | 2.2 km | MPC · JPL |
| 553750 | 2011 UX$_{464}$ | — | October 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553751 | 2011 UG$_{465}$ | — | October 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553752 | 2011 UU$_{466}$ | — | October 24, 2011 | Haleakala | Pan-STARRS | · | 1.6 km | MPC · JPL |
| 553753 | 2011 UR$_{468}$ | — | October 26, 2011 | Haleakala | Pan-STARRS | critical | 1.1 km | MPC · JPL |
| 553754 | 2011 VK | — | December 12, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 553755 | 2011 VW$_1$ | — | July 20, 2007 | Lulin | LUSS | · | 810 m | MPC · JPL |
| 553756 | 2011 VV$_3$ | — | October 1, 2011 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 553757 | 2011 VD$_8$ | — | July 31, 2005 | Palomar | NEAT | · | 3.2 km | MPC · JPL |
| 553758 | 2011 VP$_{17}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 760 m | MPC · JPL |
| 553759 | 2011 VR$_{18}$ | — | October 25, 2011 | Haleakala | Pan-STARRS | · | 1.4 km | MPC · JPL |
| 553760 | 2011 VD$_{19}$ | — | November 8, 2007 | Kitt Peak | Spacewatch | BRG | 1.1 km | MPC · JPL |
| 553761 | 2011 VP$_{21}$ | — | October 24, 2011 | Haleakala | Pan-STARRS | H | 600 m | MPC · JPL |
| 553762 | 2011 VA$_{22}$ | — | October 21, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553763 | 2011 VW$_{24}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 553764 | 2011 VF$_{25}$ | — | December 22, 2012 | Haleakala | Pan-STARRS | · | 2.6 km | MPC · JPL |
| 553765 | 2011 WJ | — | September 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 553766 | 2011 WW$_{12}$ | — | November 16, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 553767 | 2011 WS$_{16}$ | — | January 17, 2004 | Kitt Peak | Spacewatch | EUN | 1.2 km | MPC · JPL |
| 553768 | 2011 WV$_{28}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 670 m | MPC · JPL |
| 553769 | 2011 WJ$_{30}$ | — | October 24, 2011 | Haleakala | Pan-STARRS | · | 2.6 km | MPC · JPL |
| 553770 | 2011 WM$_{30}$ | — | November 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 553771 | 2011 WO$_{36}$ | — | November 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 553772 | 2011 WF$_{49}$ | — | October 31, 2011 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 553773 | 2011 WW$_{52}$ | — | November 23, 2011 | XuYi | PMO NEO | H | 840 m | MPC · JPL |
| 553774 | 2011 WM$_{54}$ | — | February 2, 2009 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 553775 | 2011 WF$_{55}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 553776 | 2011 WY$_{57}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 790 m | MPC · JPL |
| 553777 | 2011 WX$_{60}$ | — | December 28, 1995 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 553778 | 2011 WW$_{62}$ | — | November 23, 2011 | Les Engarouines | L. Bernasconi | · | 830 m | MPC · JPL |
| 553779 | 2011 WH$_{64}$ | — | November 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553780 | 2011 WV$_{73}$ | — | October 24, 2011 | Haleakala | Pan-STARRS | · | 790 m | MPC · JPL |
| 553781 | 2011 WJ$_{84}$ | — | December 4, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 553782 | 2011 WA$_{89}$ | — | September 30, 2002 | Haleakala | AMOS | · | 2.1 km | MPC · JPL |
| 553783 | 2011 WN$_{92}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 553784 | 2011 WX$_{101}$ | — | October 26, 2011 | Haleakala | Pan-STARRS | · | 910 m | MPC · JPL |
| 553785 | 2011 WY$_{101}$ | — | November 27, 2011 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 553786 | 2011 WC$_{105}$ | — | October 26, 2011 | Haleakala | Pan-STARRS | · | 1.6 km | MPC · JPL |
| 553787 | 2011 WK$_{107}$ | — | October 4, 2007 | Catalina | CSS | · | 690 m | MPC · JPL |
| 553788 | 2011 WK$_{116}$ | — | October 25, 2011 | Haleakala | Pan-STARRS | EUN | 1.1 km | MPC · JPL |
| 553789 | 2011 WR$_{116}$ | — | February 6, 2002 | Palomar | NEAT | · | 640 m | MPC · JPL |
| 553790 | 2011 WO$_{120}$ | — | October 30, 2011 | Catalina | CSS | · | 970 m | MPC · JPL |
| 553791 | 2011 WE$_{121}$ | — | October 26, 2011 | Haleakala | Pan-STARRS | (5) | 670 m | MPC · JPL |
| 553792 | 2011 WS$_{122}$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | 7:4 | 3.3 km | MPC · JPL |
| 553793 | 2011 WQ$_{128}$ | — | October 31, 2011 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 553794 | 2011 WB$_{130}$ | — | September 28, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553795 | 2011 WN$_{130}$ | — | October 23, 2011 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 553796 | 2011 WF$_{131}$ | — | November 27, 2011 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 553797 | 2011 WE$_{135}$ | — | November 25, 2011 | Haleakala | Pan-STARRS | · | 730 m | MPC · JPL |
| 553798 | 2011 WZ$_{138}$ | — | November 17, 2011 | Mount Lemmon | Mount Lemmon Survey | 7:4 | 2.5 km | MPC · JPL |
| 553799 | 2011 WC$_{143}$ | — | October 16, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 670 m | MPC · JPL |
| 553800 | 2011 WS$_{150}$ | — | November 11, 2007 | Catalina | CSS | · | 970 m | MPC · JPL |

## 553801–553900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553801 | 2011 WZ$_{157}$ | — | November 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 553802 | 2011 WN$_{160}$ | — | July 4, 2016 | Haleakala | Pan-STARRS | 7:4 | 2.5 km | MPC · JPL |
| 553803 | 2011 WX$_{160}$ | — | November 27, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 553804 | 2011 WH$_{161}$ | — | November 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 553805 | 2011 WV$_{162}$ | — | November 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553806 | 2011 WU$_{163}$ | — | November 28, 2011 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 553807 | 2011 WB$_{165}$ | — | November 24, 2011 | Haleakala | Pan-STARRS | · | 830 m | MPC · JPL |
| 553808 | 2011 WC$_{167}$ | — | October 20, 2016 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 553809 | 2011 WF$_{167}$ | — | May 24, 2014 | Haleakala | Pan-STARRS | · | 930 m | MPC · JPL |
| 553810 | 2011 WG$_{167}$ | — | November 30, 2011 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 553811 | 2011 WW$_{171}$ | — | November 28, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 560 m | MPC · JPL |
| 553812 | 2011 WX$_{172}$ | — | November 24, 2011 | Haleakala | Pan-STARRS | · | 890 m | MPC · JPL |
| 553813 | 2011 WT$_{175}$ | — | November 26, 2011 | Mount Lemmon | Mount Lemmon Survey | L4 | 9.2 km | MPC · JPL |
| 553814 | 2011 WF$_{177}$ | — | November 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 690 m | MPC · JPL |
| 553815 | 2011 WB$_{178}$ | — | November 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553816 | 2011 WG$_{179}$ | — | November 25, 2011 | Haleakala | Pan-STARRS | · | 1.3 km | MPC · JPL |
| 553817 | 2011 XA | — | December 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 553818 | 2011 XW$_4$ | — | September 16, 2014 | Haleakala | Pan-STARRS | · | 1.1 km | MPC · JPL |
| 553819 | 2011 YW$_3$ | — | December 21, 2011 | Oukaimeden | C. Rinner | · | 1.4 km | MPC · JPL |
| 553820 | 2011 YP$_6$ | — | January 10, 2007 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 553821 | 2011 YF$_8$ | — | November 8, 2007 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 553822 | 2011 YH$_9$ | — | November 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 553823 | 2011 YZ$_{22}$ | — | December 25, 2011 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 553824 | 2011 YM$_{27}$ | — | November 3, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 820 m | MPC · JPL |
| 553825 | 2011 YY$_{37}$ | — | September 16, 2006 | Catalina | CSS | · | 920 m | MPC · JPL |
| 553826 | 2011 YE$_{41}$ | — | November 20, 2003 | Kitt Peak | Kitt Peak Obs. | · | 620 m | MPC · JPL |
| 553827 | 2011 YH$_{41}$ | — | November 2, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 910 m | MPC · JPL |
| 553828 | 2011 YF$_{43}$ | — | June 18, 2005 | Mount Lemmon | Mount Lemmon Survey | H | 610 m | MPC · JPL |
| 553829 | 2011 YN$_{54}$ | — | December 29, 2011 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 553830 | 2011 YY$_{56}$ | — | January 15, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 553831 | 2011 YH$_{62}$ | — | July 19, 2006 | Mount Lemmon | Mauna Kea Obs. | · | 830 m | MPC · JPL |
| 553832 | 2011 YK$_{64}$ | — | December 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553833 | 2011 YY$_{68}$ | — | December 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 860 m | MPC · JPL |
| 553834 | 2011 YL$_{69}$ | — | December 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 553835 | 2011 YU$_{69}$ | — | November 3, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 553836 | 2011 YA$_{74}$ | — | November 24, 2011 | Haleakala | Pan-STARRS | · | 980 m | MPC · JPL |
| 553837 | 2011 YH$_{80}$ | — | December 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 553838 | 2011 YJ$_{80}$ | — | December 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 553839 | 2011 YC$_{82}$ | — | December 30, 2011 | Kitt Peak | Spacewatch | 3:2 | 4.1 km | MPC · JPL |
| 553840 | 2011 YW$_{83}$ | — | December 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 553841 | 2011 YO$_{87}$ | — | December 4, 2015 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 553842 | 2011 YV$_{87}$ | — | December 31, 2011 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 553843 | 2011 YO$_{89}$ | — | January 8, 2016 | Haleakala | Pan-STARRS | · | 830 m | MPC · JPL |
| 553844 | 2012 AU$_2$ | — | January 2, 2012 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 553845 | 2012 AZ$_{11}$ | — | January 1, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 553846 | 2012 AO$_{13}$ | — | January 16, 2008 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 553847 | 2012 AS$_{13}$ | — | January 14, 2012 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 553848 | 2012 AY$_{13}$ | — | August 27, 2005 | Palomar | NEAT | GEF | 1.3 km | MPC · JPL |
| 553849 | 2012 AR$_{17}$ | — | December 30, 2011 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 553850 | 2012 AG$_{20}$ | — | January 20, 2008 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 553851 | 2012 AJ$_{23}$ | — | February 7, 2002 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 553852 | 2012 AN$_{24}$ | — | January 1, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 820 m | MPC · JPL |
| 553853 | 2012 AL$_{26}$ | — | March 31, 2008 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 553854 | 2012 AD$_{32}$ | — | January 1, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 540 m | MPC · JPL |
| 553855 | 2012 AF$_{33}$ | — | January 3, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 970 m | MPC · JPL |
| 553856 | 2012 BA$_1$ | — | January 17, 2012 | Les Engarouines | L. Bernasconi | · | 1.7 km | MPC · JPL |
| 553857 | 2012 BY$_2$ | — | January 18, 2012 | Oukaimeden | M. Ory | · | 1.1 km | MPC · JPL |
| 553858 | 2012 BJ$_{15}$ | — | November 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553859 | 2012 BJ$_{18}$ | — | January 19, 2012 | Haleakala | Pan-STARRS | · | 1.2 km | MPC · JPL |
| 553860 | 2012 BE$_{30}$ | — | February 11, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 760 m | MPC · JPL |
| 553861 | 2012 BN$_{31}$ | — | January 20, 2012 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553862 | 2012 BF$_{34}$ | — | November 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553863 | 2012 BZ$_{36}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 870 m | MPC · JPL |
| 553864 | 2012 BA$_{47}$ | — | January 11, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 553865 | 2012 BB$_{55}$ | — | December 14, 2006 | Palomar | NEAT | · | 2.8 km | MPC · JPL |
| 553866 | 2012 BF$_{66}$ | — | January 20, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 880 m | MPC · JPL |
| 553867 | 2012 BC$_{73}$ | — | January 21, 2012 | Haleakala | Pan-STARRS | · | 1.4 km | MPC · JPL |
| 553868 | 2012 BN$_{74}$ | — | January 2, 2012 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 553869 | 2012 BV$_{84}$ | — | January 27, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553870 | 2012 BC$_{89}$ | — | October 15, 2001 | Palomar | NEAT | GEF | 1.6 km | MPC · JPL |
| 553871 | 2012 BN$_{90}$ | — | November 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 553872 | 2012 BV$_{92}$ | — | January 26, 2012 | Haleakala | Pan-STARRS | · | 550 m | MPC · JPL |
| 553873 | 2012 BJ$_{95}$ | — | November 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553874 | 2012 BE$_{96}$ | — | November 25, 2011 | Haleakala | Pan-STARRS | · | 870 m | MPC · JPL |
| 553875 | 2012 BM$_{96}$ | — | January 21, 2012 | Catalina | CSS | · | 430 m | MPC · JPL |
| 553876 | 2012 BR$_{96}$ | — | January 12, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 553877 | 2012 BC$_{99}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 553878 | 2012 BW$_{103}$ | — | February 6, 2008 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 553879 | 2012 BY$_{106}$ | — | January 2, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553880 | 2012 BH$_{115}$ | — | March 5, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553881 | 2012 BK$_{121}$ | — | January 21, 2012 | Kitt Peak | Spacewatch | EUN | 1.0 km | MPC · JPL |
| 553882 | 2012 BO$_{131}$ | — | October 23, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553883 | 2012 BZ$_{141}$ | — | December 18, 2007 | Mount Lemmon | Mount Lemmon Survey | EUN | 990 m | MPC · JPL |
| 553884 | 2012 BC$_{142}$ | — | January 29, 2012 | Haleakala | Pan-STARRS | · | 2.4 km | MPC · JPL |
| 553885 | 2012 BY$_{142}$ | — | December 27, 2011 | Mount Lemmon | Mount Lemmon Survey | EUN | 820 m | MPC · JPL |
| 553886 | 2012 BE$_{143}$ | — | January 24, 2012 | Haleakala | Pan-STARRS | · | 1.1 km | MPC · JPL |
| 553887 | 2012 BH$_{145}$ | — | February 7, 2008 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 553888 | 2012 BC$_{146}$ | — | January 27, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553889 | 2012 BJ$_{147}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 553890 | 2012 BL$_{147}$ | — | January 27, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 910 m | MPC · JPL |
| 553891 | 2012 BS$_{150}$ | — | December 27, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 650 m | MPC · JPL |
| 553892 | 2012 BW$_{151}$ | — | October 31, 2010 | ESA OGS | ESA OGS | · | 3.0 km | MPC · JPL |
| 553893 | 2012 BW$_{154}$ | — | January 20, 2012 | Haleakala | Pan-STARRS | cubewano (hot) | 336 km | MPC · JPL |
| 553894 | 2012 BU$_{156}$ | — | January 18, 2012 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 553895 | 2012 BA$_{157}$ | — | January 26, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553896 | 2012 BF$_{158}$ | — | April 9, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 553897 | 2012 BT$_{158}$ | — | January 24, 2012 | Haleakala | Pan-STARRS | · | 1.0 km | MPC · JPL |
| 553898 | 2012 BZ$_{159}$ | — | January 30, 2011 | Haleakala | Pan-STARRS | cubewano (hot) · critical | 206 km | MPC · JPL |
| 553899 | 2012 BB$_{161}$ | — | November 1, 2014 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 553900 | 2012 BC$_{161}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |

## 553901–554000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 553901 | 2012 BP$_{161}$ | — | March 14, 2015 | Haleakala | Pan-STARRS | · | 630 m | MPC · JPL |
| 553902 | 2012 BR$_{162}$ | — | January 30, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 910 m | MPC · JPL |
| 553903 | 2012 BH$_{164}$ | — | January 31, 2012 | Charleston | R. Holmes | · | 750 m | MPC · JPL |
| 553904 | 2012 BS$_{164}$ | — | June 21, 2014 | Haleakala | Pan-STARRS | · | 2.9 km | MPC · JPL |
| 553905 | 2012 BF$_{172}$ | — | January 18, 2012 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 553906 | 2012 BR$_{172}$ | — | January 20, 2012 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 553907 | 2012 BO$_{174}$ | — | January 30, 2012 | Kitt Peak | Spacewatch | 3:2 | 3.2 km | MPC · JPL |
| 553908 | 2012 BT$_{174}$ | — | November 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 553909 | 2012 BW$_{174}$ | — | January 26, 2012 | Haleakala | Pan-STARRS | · | 850 m | MPC · JPL |
| 553910 | 2012 BH$_{180}$ | — | January 30, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 553911 | 2012 CH$_1$ | — | February 1, 2012 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553912 | 2012 CG$_2$ | — | September 28, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 553913 | 2012 CO$_6$ | — | January 19, 2012 | Kitt Peak | Spacewatch | 3:2 | 4.6 km | MPC · JPL |
| 553914 | 2012 CZ$_9$ | — | March 26, 2004 | Kitt Peak | I. dell'Antonio | · | 1.1 km | MPC · JPL |
| 553915 | 2012 CR$_{10}$ | — | October 18, 2001 | Palomar | NEAT | · | 2.0 km | MPC · JPL |
| 553916 | 2012 CF$_{14}$ | — | February 3, 2012 | Haleakala | Pan-STARRS | 3:2 | 3.2 km | MPC · JPL |
| 553917 | 2012 CQ$_{15}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 553918 | 2012 CT$_{16}$ | — | March 31, 2003 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 553919 | 2012 CC$_{20}$ | — | February 12, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 970 m | MPC · JPL |
| 553920 | 2012 CJ$_{26}$ | — | January 21, 2012 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 553921 | 2012 CN$_{26}$ | — | February 11, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 553922 | 2012 CU$_{26}$ | — | January 30, 2012 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 553923 | 2012 CL$_{28}$ | — | September 14, 2006 | Catalina | CSS | · | 910 m | MPC · JPL |
| 553924 | 2012 CQ$_{35}$ | — | June 30, 2001 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 553925 | 2012 CS$_{35}$ | — | September 11, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 553926 | 2012 CL$_{39}$ | — | February 3, 2012 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 553927 | 2012 CB$_{45}$ | — | April 6, 2008 | Goodricke-Pigott | R. A. Tucker | · | 1.4 km | MPC · JPL |
| 553928 | 2012 CZ$_{48}$ | — | January 29, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 630 m | MPC · JPL |
| 553929 | 2012 CT$_{55}$ | — | February 9, 2008 | Kitt Peak | Spacewatch | · | 520 m | MPC · JPL |
| 553930 | 2012 CV$_{59}$ | — | February 4, 2012 | Haleakala | Pan-STARRS | · | 930 m | MPC · JPL |
| 553931 | 2012 CX$_{59}$ | — | May 16, 2013 | Haleakala | Pan-STARRS | · | 1.0 km | MPC · JPL |
| 553932 | 2012 CX$_{62}$ | — | September 25, 2005 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 553933 | 2012 CG$_{65}$ | — | July 8, 2014 | Haleakala | Pan-STARRS | · | 790 m | MPC · JPL |
| 553934 | 2012 CV$_{65}$ | — | February 15, 2012 | Haleakala | Pan-STARRS | · | 1.2 km | MPC · JPL |
| 553935 | 2012 CQ$_{67}$ | — | February 15, 2012 | Haleakala | Pan-STARRS | · | 2.5 km | MPC · JPL |
| 553936 | 2012 DW$_{11}$ | — | February 19, 2012 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 553937 | 2012 DQ$_{12}$ | — | January 31, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 553938 | 2012 DZ$_{18}$ | — | January 19, 2012 | Haleakala | Pan-STARRS | · | 1.4 km | MPC · JPL |
| 553939 | 2012 DB$_{38}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 553940 | 2012 DN$_{41}$ | — | March 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 553941 | 2012 DW$_{46}$ | — | January 19, 2012 | Haleakala | Pan-STARRS | · | 1.5 km | MPC · JPL |
| 553942 | 2012 DO$_{49}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 553943 | 2012 DQ$_{53}$ | — | August 26, 2000 | Cerro Tololo | R. Millis, L. H. Wasserman | · | 1.5 km | MPC · JPL |
| 553944 | 2012 DC$_{79}$ | — | February 22, 2012 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 553945 | 2012 DH$_{90}$ | — | October 2, 2006 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 553946 | 2012 DY$_{92}$ | — | February 16, 2012 | Haleakala | Pan-STARRS | 3:2 | 3.5 km | MPC · JPL |
| 553947 | 2012 DZ$_{93}$ | — | February 15, 2012 | Haleakala | Pan-STARRS | · | 790 m | MPC · JPL |
| 553948 | 2012 DT$_{100}$ | — | November 14, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 553949 | 2012 DP$_{101}$ | — | September 4, 2000 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 553950 | 2012 DE$_{102}$ | — | January 29, 2003 | Apache Point | SDSS | · | 1.9 km | MPC · JPL |
| 553951 | 2012 DL$_{104}$ | — | December 21, 2006 | Kitt Peak | L. H. Wasserman | · | 1.5 km | MPC · JPL |
| 553952 | 2012 DQ$_{104}$ | — | February 27, 2012 | Haleakala | Pan-STARRS | · | 910 m | MPC · JPL |
| 553953 | 2012 DT$_{105}$ | — | December 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553954 | 2012 DF$_{106}$ | — | October 10, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 960 m | MPC · JPL |
| 553955 | 2012 DU$_{106}$ | — | February 27, 2012 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 553956 | 2012 DL$_{107}$ | — | July 7, 2014 | Haleakala | Pan-STARRS | · | 760 m | MPC · JPL |
| 553957 | 2012 DM$_{107}$ | — | February 27, 2012 | Haleakala | Pan-STARRS | · | 1.6 km | MPC · JPL |
| 553958 | 2012 DD$_{109}$ | — | February 23, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 553959 | 2012 DC$_{112}$ | — | December 1, 2014 | Haleakala | Pan-STARRS | · | 850 m | MPC · JPL |
| 553960 | 2012 DD$_{117}$ | — | February 26, 2012 | Haleakala | Pan-STARRS | 3:2 | 3.6 km | MPC · JPL |
| 553961 | 2012 DO$_{119}$ | — | February 28, 2012 | Haleakala | Pan-STARRS | · | 1.1 km | MPC · JPL |
| 553962 | 2012 DQ$_{122}$ | — | February 27, 2012 | Haleakala | Pan-STARRS | · | 2.2 km | MPC · JPL |
| 553963 | 2012 EX$_4$ | — | December 6, 2011 | Haleakala | Pan-STARRS | EUN | 1.2 km | MPC · JPL |
| 553964 | 2012 EM$_{10}$ | — | August 27, 2006 | Lulin | LUSS | · | 1.9 km | MPC · JPL |
| 553965 | 2012 EQ$_{11}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 553966 | 2012 EP$_{22}$ | — | November 2, 2010 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 553967 | 2012 EK$_{25}$ | — | September 12, 2005 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 553968 | 2012 FP$_2$ | — | November 13, 2010 | Kitt Peak | Spacewatch | 3:2 | 3.6 km | MPC · JPL |
| 553969 | 2012 FW$_5$ | — | February 23, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 553970 | 2012 FL$_6$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 553971 | 2012 FA$_7$ | — | January 19, 2012 | Haleakala | Pan-STARRS | · | 760 m | MPC · JPL |
| 553972 | 2012 FD$_{13}$ | — | March 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 553973 | 2012 FM$_{13}$ | — | October 10, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553974 | 2012 FF$_{15}$ | — | March 21, 2012 | Wildberg | R. Apitzsch | · | 670 m | MPC · JPL |
| 553975 | 2012 FQ$_{16}$ | — | October 28, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553976 | 2012 FR$_{16}$ | — | September 18, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 553977 | 2012 FL$_{19}$ | — | July 30, 2005 | Palomar | NEAT | · | 940 m | MPC · JPL |
| 553978 | 2012 FN$_{19}$ | — | March 13, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553979 | 2012 FX$_{22}$ | — | March 21, 2012 | Kachina | J. Hobart | · | 1.7 km | MPC · JPL |
| 553980 | 2012 FM$_{29}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | 3:2 | 3.9 km | MPC · JPL |
| 553981 | 2012 FB$_{38}$ | — | November 15, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 553982 | 2012 FV$_{38}$ | — | February 24, 2012 | Haleakala | Pan-STARRS | · | 940 m | MPC · JPL |
| 553983 | 2012 FW$_{39}$ | — | February 3, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 553984 | 2012 FD$_{46}$ | — | September 17, 2010 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 553985 | 2012 FX$_{49}$ | — | September 30, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 553986 | 2012 FE$_{50}$ | — | October 14, 2001 | Apache Point | SDSS Collaboration | · | 1.3 km | MPC · JPL |
| 553987 | 2012 FS$_{50}$ | — | March 30, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 553988 | 2012 FY$_{51}$ | — | February 28, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 553989 | 2012 FK$_{57}$ | — | March 26, 2012 | Charleston | R. Holmes | · | 1.4 km | MPC · JPL |
| 553990 | 2012 FH$_{60}$ | — | March 27, 2012 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 553991 | 2012 FC$_{61}$ | — | February 22, 2003 | Palomar | NEAT | · | 1.8 km | MPC · JPL |
| 553992 | 2012 FY$_{65}$ | — | March 27, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 553993 | 2012 FL$_{69}$ | — | March 11, 2003 | Palomar | NEAT | · | 1.7 km | MPC · JPL |
| 553994 | 2012 FK$_{71}$ | — | February 1, 2003 | Palomar | NEAT | · | 1.7 km | MPC · JPL |
| 553995 | 2012 FO$_{71}$ | — | March 28, 2012 | Haleakala | Pan-STARRS | · | 1.4 km | MPC · JPL |
| 553996 | 2012 FL$_{72}$ | — | January 31, 2003 | Palomar | NEAT | · | 2.1 km | MPC · JPL |
| 553997 | 2012 FB$_{74}$ | — | October 11, 2001 | Palomar | NEAT | EUN | 1.2 km | MPC · JPL |
| 553998 | 2012 FC$_{78}$ | — | May 1, 2008 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 553999 | 2012 FU$_{78}$ | — | March 27, 2012 | Mayhill-ISON | L. Elenin | · | 1.1 km | MPC · JPL |
| 554000 | 2012 FM$_{87}$ | — | February 15, 2010 | Haleakala | Pan-STARRS | SDO · critical | 249 km | MPC · JPL |

## Meaning of names

As minor planet discoveries are confirmed, they are given a permanent number by the IAU's Minor Planet Center (MPC), and the discoverers can then submit names for them, following the IAU's naming conventions. The list below concerns those minor planets in the specified number-range that have received names, and explains the meanings of those names.
Official naming citations of newly named small Solar System bodies are approved and published in a bulletin by IAU's Working Group for Small Bodies Nomenclature (WGSBN). Before May 2021, citations were published in MPC's Minor Planet Circulars for many decades. Recent citations can also be found on the JPL Small-Body Database (SBDB). Until his death in 2016, German astronomer Lutz D. Schmadel compiled these citations into the Dictionary of Minor Planet Names (DMP) and regularly updated the collection.
Based on Paul Herget's The Names of the Minor Planets, Schmadel also researched the unclear origin of numerous asteroids, most of which had been named prior to World War II. This article incorporates text from this source, which is in the public domain: SBDB New namings may only be added to this list below after official publication as the preannouncement of names is condemned. The WGSBN publishes a comprehensive guideline for the naming rules of non-cometary small Solar System bodies.
| Named minor planet | Provisional | This minor planet was named for... | Ref · Catalog |
| 553438 Bércziszaniszló | 2011 QA$_7$ | Szaniszló Bérczi (b. 1950), a Hungarian planetary scientist and professor of Space and Planetary Sciences at Eötvös Loránd University | IAU · 553438 |
| 553532 Alfiejohnpercy | 2011 SB$_{71}$ | Alfie John Percy Forward (b. 2012), the grandson of the discoverer. | IAU · 553532 |