# List of minor planets: 398001–399000

The following is a partial list of minor planets, running from minor-planet number 398001 through 399000, 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

* 393,000s
* 394,000s
* 395,000s
* 396,000s
* 397,000s
* 398,000s
* 399,000s
* 400,000s
* 401,000s
* 402,000s
* 403,000s
* 398,001…
* 398,101…
* 398,201…
* 398,301…
* 398,401…
* 398,501…
* 398,601…
* 398,701…
* 398,801…
* 398,901…

## 398001–398100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398001 | 2009 BZ$_{176}$ | — | January 18, 2009 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 398002 | 2009 BE$_{179}$ | — | January 20, 2009 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 398003 | 2009 BY$_{182}$ | — | January 20, 2009 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.3 km | MPC · JPL |
| 398004 | 2009 BU$_{183}$ | — | January 18, 2009 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 398005 | 2009 BY$_{185}$ | — | March 16, 2005 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 398006 | 2009 BO$_{187}$ | — | January 1, 2009 | Mount Lemmon | Mount Lemmon Survey | RAF | 980 m | MPC · JPL |
| 398007 | 2009 BE$_{188}$ | — | January 26, 2009 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 398008 | 2009 BA$_{190}$ | — | January 20, 2009 | Catalina | CSS | GEF | 1.5 km | MPC · JPL |
| 398009 | 2009 CT$_6$ | — | February 14, 2009 | Dauban | F. Kugel | (5) | 1.00 km | MPC · JPL |
| 398010 | 2009 CS$_{13}$ | — | February 2, 2009 | Moletai | K. Černis, J. Zdanavičius | · | 1.9 km | MPC · JPL |
| 398011 | 2009 CU$_{26}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398012 | 2009 CC$_{32}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398013 | 2009 CL$_{39}$ | — | February 13, 2009 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398014 | 2009 CN$_{53}$ | — | February 1, 2009 | Siding Spring | SSS | BAR | 1.2 km | MPC · JPL |
| 398015 | 2009 CB$_{64}$ | — | February 2, 2009 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 398016 | 2009 DR$_9$ | — | February 18, 2009 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 398017 | 2009 DG$_{12}$ | — | December 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 398018 | 2009 DD$_{13}$ | — | February 16, 2009 | Kitt Peak | Spacewatch | HNS | 1.2 km | MPC · JPL |
| 398019 | 2009 DM$_{13}$ | — | November 8, 2007 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 398020 | 2009 DV$_{19}$ | — | February 21, 2009 | Catalina | CSS | · | 3.1 km | MPC · JPL |
| 398021 | 2009 DD$_{23}$ | — | February 19, 2009 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398022 | 2009 DN$_{23}$ | — | February 19, 2009 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398023 | 2009 DX$_{27}$ | — | January 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 398024 | 2009 DO$_{38}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398025 | 2009 DF$_{41}$ | — | January 16, 2009 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398026 | 2009 DH$_{64}$ | — | November 7, 2007 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398027 | 2009 DQ$_{89}$ | — | February 26, 2009 | Kitt Peak | Spacewatch | HNS | 1.3 km | MPC · JPL |
| 398028 | 2009 DX$_{90}$ | — | February 26, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398029 | 2009 DK$_{99}$ | — | February 22, 2009 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 398030 | 2009 DB$_{100}$ | — | February 26, 2009 | Kitt Peak | Spacewatch | ADE | 2.0 km | MPC · JPL |
| 398031 | 2009 DU$_{104}$ | — | February 20, 2009 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398032 | 2009 DM$_{110}$ | — | February 20, 2009 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 398033 | 2009 DU$_{115}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398034 | 2009 DH$_{128}$ | — | February 21, 2009 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398035 | 2009 DY$_{128}$ | — | February 24, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 398036 | 2009 DJ$_{130}$ | — | February 28, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 398037 | 2009 DN$_{134}$ | — | February 27, 2009 | Mount Lemmon | Mount Lemmon Survey | T$_j$ (2.99) | 5.2 km | MPC · JPL |
| 398038 | 2009 DD$_{139}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398039 | 2009 EB$_{25}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398040 | 2009 EK$_{27}$ | — | March 3, 2009 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398041 | 2009 EN$_{30}$ | — | March 6, 2009 | Siding Spring | SSS | · | 2.2 km | MPC · JPL |
| 398042 | 2009 FC | — | March 16, 2009 | Tzec Maun | F. Tozzi | · | 2.8 km | MPC · JPL |
| 398043 | 2009 FF$_{15}$ | — | March 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 398044 | 2009 FP$_{15}$ | — | March 17, 2009 | Kitt Peak | Spacewatch | MIS | 2.0 km | MPC · JPL |
| 398045 Vitudurum | 2009 FN$_{19}$ | Vitudurum | March 21, 2009 | Winterthur | M. Griesser | · | 2.7 km | MPC · JPL |
| 398046 | 2009 FB$_{28}$ | — | December 5, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.4 km | MPC · JPL |
| 398047 | 2009 FH$_{37}$ | — | March 24, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 398048 | 2009 FM$_{40}$ | — | February 24, 2009 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 398049 | 2009 FL$_{65}$ | — | March 2, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398050 | 2009 FU$_{68}$ | — | March 19, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398051 | 2009 FK$_{70}$ | — | March 19, 2009 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398052 | 2009 GS$_3$ | — | April 15, 2009 | Siding Spring | SSS | · | 2.3 km | MPC · JPL |
| 398053 | 2009 HB$_6$ | — | April 17, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398054 | 2009 HO$_{15}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | MRX | 980 m | MPC · JPL |
| 398055 | 2009 HF$_{17}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398056 | 2009 HA$_{20}$ | — | April 17, 2009 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 398057 | 2009 HP$_{25}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398058 | 2009 HR$_{25}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398059 | 2009 HV$_{35}$ | — | April 20, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398060 | 2009 HG$_{38}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | MRX | 1.0 km | MPC · JPL |
| 398061 | 2009 HF$_{46}$ | — | April 17, 2009 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398062 | 2009 HF$_{47}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398063 | 2009 HQ$_{52}$ | — | April 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398064 | 2009 HT$_{62}$ | — | March 29, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 398065 | 2009 HH$_{65}$ | — | April 23, 2009 | Kitt Peak | Spacewatch | BRA | 1.7 km | MPC · JPL |
| 398066 | 2009 HR$_{66}$ | — | March 29, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 398067 | 2009 HK$_{81}$ | — | April 28, 2009 | Moletai | K. Černis, J. Zdanavičius | TIR | 2.2 km | MPC · JPL |
| 398068 | 2009 HW$_{96}$ | — | April 22, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398069 | 2009 HC$_{97}$ | — | January 31, 2006 | Anderson Mesa | LONEOS | H | 830 m | MPC · JPL |
| 398070 | 2009 HO$_{99}$ | — | April 21, 2009 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398071 | 2009 HT$_{99}$ | — | April 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 398072 | 2009 HB$_{104}$ | — | April 21, 2009 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398073 | 2009 HR$_{104}$ | — | April 30, 2009 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 398074 | 2009 HZ$_{104}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | MAR | 1.2 km | MPC · JPL |
| 398075 | 2009 HM$_{105}$ | — | April 23, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398076 | 2009 JF$_6$ | — | April 29, 2009 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398077 | 2009 JG$_6$ | — | May 13, 2009 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398078 | 2009 JT$_8$ | — | May 13, 2009 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398079 | 2009 JT$_{11}$ | — | December 31, 2007 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398080 | 2009 JW$_{13}$ | — | May 1, 2009 | Cerro Burek | Alianza S4 Obs. | · | 2.0 km | MPC · JPL |
| 398081 | 2009 JB$_{17}$ | — | May 4, 2009 | Siding Spring | SSS | · | 2.0 km | MPC · JPL |
| 398082 | 2009 KR$_2$ | — | May 19, 2009 | Dauban | F. Kugel | · | 2.4 km | MPC · JPL |
| 398083 | 2009 KJ$_5$ | — | December 31, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 398084 | 2009 KU$_5$ | — | May 25, 2009 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398085 | 2009 KP$_{13}$ | — | April 2, 2009 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.0 km | MPC · JPL |
| 398086 | 2009 KY$_{13}$ | — | May 26, 2009 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 398087 | 2009 LC$_3$ | — | September 17, 2006 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 398088 | 2009 MB$_3$ | — | June 17, 2009 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 398089 | 2009 MB$_{10}$ | — | June 19, 2009 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 398090 | 2009 OM$_{15}$ | — | July 29, 2009 | Catalina | CSS | · | 4.5 km | MPC · JPL |
| 398091 | 2009 OM$_{21}$ | — | July 31, 2009 | Kitt Peak | Spacewatch | L4 | 10 km | MPC · JPL |
| 398092 | 2009 OR$_{25}$ | — | October 1, 1999 | Kitt Peak | Spacewatch | EMA | 3.8 km | MPC · JPL |
| 398093 | 2009 QE$_5$ | — | August 16, 2009 | La Sagra | OAM Obs. | · | 3.7 km | MPC · JPL |
| 398094 | 2009 QQ$_{15}$ | — | August 16, 2009 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398095 | 2009 QJ$_{65}$ | — | March 31, 2004 | Kitt Peak | Spacewatch | L4 · HEK | 12 km | MPC · JPL |
| 398096 | 2009 RD$_{55}$ | — | September 15, 2009 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 398097 | 2009 RV$_{75}$ | — | September 14, 2009 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 398098 | 2009 SX$_5$ | — | September 16, 2009 | Kitt Peak | Spacewatch | THM | 2.4 km | MPC · JPL |
| 398099 | 2009 SM$_{22}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | LUT | 5.2 km | MPC · JPL |
| 398100 | 2009 ST$_{25}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |

## 398101–398200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398101 | 2009 SN$_{47}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 398102 | 2009 SB$_{131}$ | — | September 18, 2009 | Kitt Peak | Spacewatch | THM | 2.6 km | MPC · JPL |
| 398103 | 2009 SR$_{157}$ | — | September 20, 2009 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 398104 | 2009 SQ$_{183}$ | — | September 21, 2009 | Kitt Peak | Spacewatch | L4 · HEK | 8.5 km | MPC · JPL |
| 398105 | 2009 SA$_{201}$ | — | September 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 398106 | 2009 SE$_{240}$ | — | August 31, 2009 | Siding Spring | SSS | · | 4.4 km | MPC · JPL |
| 398107 | 2009 SL$_{241}$ | — | September 18, 2009 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 398108 | 2009 SF$_{243}$ | — | September 24, 2009 | La Sagra | OAM Obs. | · | 4.5 km | MPC · JPL |
| 398109 | 2009 SD$_{248}$ | — | September 22, 2009 | Kitt Peak | Spacewatch | L4 | 6.9 km | MPC · JPL |
| 398110 | 2009 SJ$_{284}$ | — | September 25, 2009 | Catalina | CSS | H | 900 m | MPC · JPL |
| 398111 | 2009 SB$_{304}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | H | 830 m | MPC · JPL |
| 398112 | 2009 TR$_{31}$ | — | October 15, 2009 | Črni Vrh | Črni Vrh | · | 5.0 km | MPC · JPL |
| 398113 | 2009 UD$_{90}$ | — | October 20, 2009 | Socorro | LINEAR | 7:4$^*$ | 3.1 km | MPC · JPL |
| 398114 | 2009 UB$_{134}$ | — | September 27, 2009 | Mount Lemmon | Mount Lemmon Survey | H | 610 m | MPC · JPL |
| 398115 | 2009 UM$_{141}$ | — | October 23, 2009 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 398116 | 2009 VM$_{56}$ | — | September 18, 2003 | Kitt Peak | Spacewatch | THM | 2.6 km | MPC · JPL |
| 398117 | 2009 VP$_{80}$ | — | November 11, 2009 | Catalina | CSS | EUP | 6.0 km | MPC · JPL |
| 398118 | 2009 WZ$_{107}$ | — | November 17, 2009 | Mount Lemmon | Mount Lemmon Survey | L4 | 8.2 km | MPC · JPL |
| 398119 | 2009 XL$_{11}$ | — | December 10, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 960 m | MPC · JPL |
| 398120 | 2010 AM$_{61}$ | — | December 17, 2009 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 398121 | 2010 AF$_{70}$ | — | January 12, 2010 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 398122 | 2010 AX$_{87}$ | — | September 28, 2009 | Mount Lemmon | Mount Lemmon Survey | L4 | 11 km | MPC · JPL |
| 398123 | 2010 BF$_{59}$ | — | January 21, 2010 | WISE | WISE | · | 1.8 km | MPC · JPL |
| 398124 | 2010 BE$_{72}$ | — | January 23, 2010 | WISE | WISE | · | 3.0 km | MPC · JPL |
| 398125 | 2010 CN$_{18}$ | — | January 8, 2010 | Catalina | CSS | PHO | 1.2 km | MPC · JPL |
| 398126 | 2010 CO$_{52}$ | — | February 14, 2010 | WISE | WISE | · | 2.3 km | MPC · JPL |
| 398127 | 2010 CF$_{64}$ | — | February 9, 2010 | Mount Lemmon | Mount Lemmon Survey | CLA | 1.7 km | MPC · JPL |
| 398128 | 2010 CE$_{65}$ | — | February 9, 2010 | Kitt Peak | Spacewatch | NYS | 560 m | MPC · JPL |
| 398129 | 2010 CJ$_{65}$ | — | February 9, 2010 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 398130 | 2010 CH$_{97}$ | — | February 14, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 398131 | 2010 CF$_{104}$ | — | February 14, 2010 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 398132 | 2010 CM$_{120}$ | — | February 15, 2010 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 398133 | 2010 CR$_{120}$ | — | January 12, 2010 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 398134 | 2010 CK$_{123}$ | — | September 6, 2008 | Mount Lemmon | Mount Lemmon Survey | V | 590 m | MPC · JPL |
| 398135 | 2010 CO$_{134}$ | — | February 15, 2010 | WISE | WISE | · | 2.0 km | MPC · JPL |
| 398136 | 2010 CO$_{137}$ | — | February 6, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 398137 | 2010 CX$_{140}$ | — | March 27, 2003 | Anderson Mesa | LONEOS | · | 830 m | MPC · JPL |
| 398138 | 2010 CG$_{142}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 398139 | 2010 CO$_{146}$ | — | March 24, 2003 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 398140 | 2010 CR$_{152}$ | — | April 19, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 398141 | 2010 CY$_{158}$ | — | February 15, 2010 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 398142 | 2010 CF$_{183}$ | — | February 15, 2010 | Haleakala | Pan-STARRS | MAS | 800 m | MPC · JPL |
| 398143 | 2010 CK$_{203}$ | — | April 14, 2004 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 398144 | 2010 DE$_{41}$ | — | February 17, 2010 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398145 | 2010 DH$_{75}$ | — | February 17, 2010 | Kitt Peak | Spacewatch | MAS | 490 m | MPC · JPL |
| 398146 | 2010 ED$_{36}$ | — | March 11, 2010 | La Sagra | OAM Obs. | · | 1.1 km | MPC · JPL |
| 398147 | 2010 EF$_{36}$ | — | March 11, 2010 | La Sagra | OAM Obs. | · | 1.9 km | MPC · JPL |
| 398148 | 2010 EB$_{38}$ | — | March 12, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398149 | 2010 EM$_{68}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 398150 | 2010 ES$_{70}$ | — | March 12, 2010 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 398151 | 2010 EA$_{71}$ | — | March 12, 2010 | Kitt Peak | Spacewatch | MAS | 650 m | MPC · JPL |
| 398152 | 2010 EP$_{74}$ | — | March 11, 2010 | Moletai | K. Černis, J. Zdanavičius | · | 1.1 km | MPC · JPL |
| 398153 | 2010 EO$_{102}$ | — | March 12, 2010 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 398154 | 2010 EE$_{107}$ | — | March 12, 2010 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398155 | 2010 ER$_{108}$ | — | March 14, 2010 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398156 | 2010 ES$_{113}$ | — | February 17, 2010 | Catalina | CSS | H | 930 m | MPC · JPL |
| 398157 | 2010 EG$_{120}$ | — | April 25, 2003 | Kitt Peak | Spacewatch | NYS | 550 m | MPC · JPL |
| 398158 | 2010 EM$_{122}$ | — | March 15, 2010 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398159 | 2010 FU$_{11}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398160 | 2010 FK$_{17}$ | — | February 15, 2010 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398161 | 2010 FX$_{24}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398162 | 2010 FU$_{26}$ | — | March 19, 2010 | Purple Mountain | PMO NEO | · | 1.1 km | MPC · JPL |
| 398163 | 2010 FS$_{47}$ | — | March 22, 2010 | ESA OGS | ESA OGS | · | 850 m | MPC · JPL |
| 398164 | 2010 FD$_{95}$ | — | March 21, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 690 m | MPC · JPL |
| 398165 | 2010 FM$_{99}$ | — | March 15, 2010 | Mount Lemmon | Mount Lemmon Survey | MAS | 750 m | MPC · JPL |
| 398166 | 2010 GG$_{32}$ | — | April 7, 2010 | Catalina | CSS | ERI | 1.8 km | MPC · JPL |
| 398167 | 2010 GQ$_{81}$ | — | April 12, 2010 | WISE | WISE | DOR | 2.5 km | MPC · JPL |
| 398168 | 2010 GY$_{104}$ | — | April 7, 2010 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398169 | 2010 GY$_{127}$ | — | April 11, 2010 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 398170 | 2010 GO$_{133}$ | — | April 11, 2010 | Kitt Peak | Spacewatch | ADE | 2.1 km | MPC · JPL |
| 398171 | 2010 GF$_{159}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 398172 | 2010 HN$_{23}$ | — | April 17, 2010 | Bergisch Gladbach | W. Bickel | · | 1.8 km | MPC · JPL |
| 398173 | 2010 HZ$_{24}$ | — | April 18, 2010 | WISE | WISE | · | 1.7 km | MPC · JPL |
| 398174 | 2010 HT$_{37}$ | — | April 21, 2010 | WISE | WISE | · | 2.2 km | MPC · JPL |
| 398175 | 2010 HW$_{97}$ | — | April 30, 2010 | WISE | WISE | · | 3.3 km | MPC · JPL |
| 398176 | 2010 JW$_{31}$ | — | May 6, 2010 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398177 | 2010 JE$_{38}$ | — | April 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 398178 | 2010 JS$_{74}$ | — | February 14, 2010 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398179 | 2010 JD$_{78}$ | — | April 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 398180 | 2010 JE$_{105}$ | — | May 12, 2010 | WISE | WISE | · | 1.4 km | MPC · JPL |
| 398181 | 2010 JC$_{113}$ | — | April 10, 2010 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.2 km | MPC · JPL |
| 398182 | 2010 JC$_{174}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 840 m | MPC · JPL |
| 398183 | 2010 JF$_{178}$ | — | May 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398184 | 2010 KX$_{60}$ | — | May 25, 2010 | WISE | WISE | · | 1.1 km | MPC · JPL |
| 398185 | 2010 KT$_{61}$ | — | December 18, 2003 | Socorro | LINEAR | · | 6.0 km | MPC · JPL |
| 398186 | 2010 KY$_{119}$ | — | May 30, 2010 | WISE | WISE | EOS · | 3.3 km | MPC · JPL |
| 398187 | 2010 KK$_{128}$ | — | May 21, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398188 Agni | 2010 LE$_{15}$ | Agni | June 3, 2010 | WISE | WISE | ATE · PHA | 460 m | MPC · JPL |
| 398189 | 2010 LY$_{65}$ | — | June 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398190 | 2010 LW$_{82}$ | — | April 27, 2009 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 398191 | 2010 LO$_{110}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 398192 | 2010 MM$_6$ | — | November 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398193 | 2010 MR$_8$ | — | June 16, 2010 | WISE | WISE | EUP | 4.0 km | MPC · JPL |
| 398194 | 2010 ME$_{20}$ | — | June 18, 2010 | WISE | WISE | ARM | 4.4 km | MPC · JPL |
| 398195 | 2010 MZ$_{25}$ | — | June 19, 2010 | WISE | WISE | · | 4.7 km | MPC · JPL |
| 398196 | 2010 MJ$_{30}$ | — | June 20, 2010 | WISE | WISE | · | 3.3 km | MPC · JPL |
| 398197 | 2010 MR$_{31}$ | — | June 20, 2010 | WISE | WISE | · | 2.6 km | MPC · JPL |
| 398198 | 2010 MN$_{64}$ | — | June 25, 2010 | WISE | WISE | THM | 2.4 km | MPC · JPL |
| 398199 | 2010 MF$_{72}$ | — | June 26, 2010 | WISE | WISE | · | 3.5 km | MPC · JPL |
| 398200 | 2010 MR$_{74}$ | — | June 26, 2010 | WISE | WISE | EMA | 3.0 km | MPC · JPL |

## 398201–398300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398201 | 2010 MQ$_{96}$ | — | February 28, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 398202 | 2010 MC$_{100}$ | — | June 29, 2010 | WISE | WISE | THM | 2.6 km | MPC · JPL |
| 398203 | 2010 MX$_{105}$ | — | June 30, 2010 | WISE | WISE | · | 2.7 km | MPC · JPL |
| 398204 | 2010 MU$_{108}$ | — | June 30, 2010 | WISE | WISE | MIS | 2.5 km | MPC · JPL |
| 398205 | 2010 MO$_{115}$ | — | June 30, 2010 | WISE | WISE | · | 3.0 km | MPC · JPL |
| 398206 | 2010 NP$_6$ | — | July 8, 2010 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398207 | 2010 ND$_{28}$ | — | November 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 398208 | 2010 NX$_{31}$ | — | July 7, 2010 | WISE | WISE | · | 3.2 km | MPC · JPL |
| 398209 | 2010 ND$_{81}$ | — | March 11, 2008 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 398210 | 2010 NQ$_{87}$ | — | July 2, 2010 | WISE | WISE | · | 3.1 km | MPC · JPL |
| 398211 | 2010 NC$_{99}$ | — | October 31, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 2.7 km | MPC · JPL |
| 398212 | 2010 NF$_{105}$ | — | July 12, 2010 | WISE | WISE | 7:4 | 5.1 km | MPC · JPL |
| 398213 | 2010 NV$_{105}$ | — | July 12, 2010 | WISE | WISE | EUP | 3.5 km | MPC · JPL |
| 398214 | 2010 NY$_{106}$ | — | July 12, 2010 | WISE | WISE | EOS | 3.0 km | MPC · JPL |
| 398215 | 2010 NX$_{107}$ | — | November 9, 2005 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 398216 | 2010 NP$_{117}$ | — | July 13, 2010 | La Sagra | OAM Obs. | (1547) | 1.7 km | MPC · JPL |
| 398217 | 2010 OD$_{16}$ | — | July 17, 2010 | WISE | WISE | · | 5.0 km | MPC · JPL |
| 398218 | 2010 OZ$_{32}$ | — | October 27, 2005 | Mount Lemmon | Mount Lemmon Survey | EMA | 3.3 km | MPC · JPL |
| 398219 | 2010 OM$_{63}$ | — | August 25, 2004 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 398220 | 2010 OZ$_{71}$ | — | July 25, 2010 | WISE | WISE | · | 2.0 km | MPC · JPL |
| 398221 | 2010 OW$_{76}$ | — | August 11, 2004 | Siding Spring | SSS | THB | 4.0 km | MPC · JPL |
| 398222 | 2010 OR$_{89}$ | — | July 27, 2010 | WISE | WISE | · | 3.0 km | MPC · JPL |
| 398223 | 2010 OW$_{119}$ | — | July 31, 2010 | WISE | WISE | · | 3.7 km | MPC · JPL |
| 398224 | 2010 OH$_{125}$ | — | July 31, 2010 | WISE | WISE | · | 3.1 km | MPC · JPL |
| 398225 | 2010 PR$_{27}$ | — | February 16, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 5.2 km | MPC · JPL |
| 398226 | 2010 PU$_{30}$ | — | April 14, 2008 | Kitt Peak | Spacewatch | VER | 3.5 km | MPC · JPL |
| 398227 | 2010 PV$_{68}$ | — | August 9, 2010 | WISE | WISE | · | 4.8 km | MPC · JPL |
| 398228 | 2010 PE$_{73}$ | — | August 3, 2010 | La Sagra | OAM Obs. | · | 1.6 km | MPC · JPL |
| 398229 | 2010 PJ$_{78}$ | — | December 2, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 398230 | 2010 QQ$_1$ | — | April 11, 2003 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 398231 | 2010 QS$_1$ | — | May 6, 2005 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 398232 | 2010 QH$_4$ | — | August 31, 2010 | Marly | P. Kocher | · | 3.4 km | MPC · JPL |
| 398233 | 2010 RK$_{10}$ | — | January 27, 2007 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398234 | 2010 RG$_{17}$ | — | April 30, 2009 | Kitt Peak | Spacewatch | BRA | 1.4 km | MPC · JPL |
| 398235 | 2010 RS$_{46}$ | — | November 25, 2005 | Catalina | CSS | · | 4.8 km | MPC · JPL |
| 398236 | 2010 RD$_{52}$ | — | July 10, 2010 | WISE | WISE | THM | 2.3 km | MPC · JPL |
| 398237 | 2010 RE$_{54}$ | — | September 4, 2010 | La Sagra | OAM Obs. | · | 3.4 km | MPC · JPL |
| 398238 | 2010 RQ$_{60}$ | — | September 6, 2010 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 398239 | 2010 RT$_{71}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 398240 | 2010 RA$_{76}$ | — | March 19, 2009 | Mount Lemmon | Mount Lemmon Survey | BRA | 1.6 km | MPC · JPL |
| 398241 | 2010 RL$_{96}$ | — | September 2, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 398242 | 2010 RC$_{102}$ | — | April 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 398243 | 2010 RH$_{103}$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 398244 | 2010 RO$_{107}$ | — | October 4, 1999 | Kitt Peak | Spacewatch | EOS | 1.8 km | MPC · JPL |
| 398245 | 2010 RX$_{112}$ | — | October 28, 2005 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 398246 | 2010 RA$_{113}$ | — | November 25, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398247 | 2010 RK$_{115}$ | — | November 10, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398248 | 2010 RA$_{117}$ | — | September 11, 2010 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398249 | 2010 RA$_{138}$ | — | September 10, 2010 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 398250 | 2010 RD$_{143}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398251 | 2010 RA$_{149}$ | — | September 15, 2010 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398252 | 2010 RC$_{168}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 398253 | 2010 RC$_{170}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | EOS | 1.5 km | MPC · JPL |
| 398254 | 2010 RU$_{173}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398255 | 2010 RN$_{174}$ | — | October 14, 1999 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398256 | 2010 RN$_{179}$ | — | October 9, 1993 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398257 | 2010 RN$_{180}$ | — | September 14, 2006 | Catalina | CSS | · | 950 m | MPC · JPL |
| 398258 | 2010 SL$_{25}$ | — | April 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398259 | 2010 TA$_5$ | — | April 29, 2008 | Mount Lemmon | Mount Lemmon Survey | VER | 2.8 km | MPC · JPL |
| 398260 | 2010 TT$_{10}$ | — | October 20, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 398261 | 2010 TK$_{13}$ | — | October 3, 2010 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 398262 | 2010 TA$_{31}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 398263 | 2010 TC$_{40}$ | — | March 14, 2007 | Kitt Peak | Spacewatch | 7:4 | 3.4 km | MPC · JPL |
| 398264 | 2010 TQ$_{42}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | EOS | 1.8 km | MPC · JPL |
| 398265 | 2010 TT$_{45}$ | — | April 15, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398266 | 2010 TU$_{49}$ | — | March 15, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398267 | 2010 TU$_{90}$ | — | March 8, 2008 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 398268 | 2010 TV$_{98}$ | — | March 10, 2008 | Kitt Peak | Spacewatch | EOS | 1.4 km | MPC · JPL |
| 398269 | 2010 TH$_{104}$ | — | September 11, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 398270 | 2010 TC$_{109}$ | — | October 3, 1999 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398271 | 2010 TV$_{113}$ | — | October 9, 2010 | Mount Lemmon | Mount Lemmon Survey | THM | 2.0 km | MPC · JPL |
| 398272 | 2010 TC$_{119}$ | — | October 9, 2010 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398273 | 2010 TG$_{119}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 398274 | 2010 TT$_{119}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 398275 | 2010 TB$_{170}$ | — | October 12, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398276 | 2010 TZ$_{174}$ | — | September 14, 2010 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 398277 | 2010 TD$_{186}$ | — | March 5, 2008 | Kitt Peak | Spacewatch | EOS | 1.5 km | MPC · JPL |
| 398278 | 2010 TM$_{186}$ | — | March 27, 2003 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398279 | 2010 UK$_2$ | — | October 17, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 398280 | 2010 UB$_{10}$ | — | October 6, 1996 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398281 | 2010 UA$_{20}$ | — | April 15, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 398282 | 2010 UQ$_{35}$ | — | September 3, 2004 | Siding Spring | SSS | · | 3.7 km | MPC · JPL |
| 398283 | 2010 UP$_{61}$ | — | December 4, 2005 | Kitt Peak | Spacewatch | THM | 2.2 km | MPC · JPL |
| 398284 | 2010 UX$_{69}$ | — | October 8, 1999 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 398285 | 2010 UL$_{71}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398286 | 2010 UV$_{74}$ | — | October 13, 2010 | Mount Lemmon | Mount Lemmon Survey | L4 | 9.5 km | MPC · JPL |
| 398287 | 2010 UA$_{97}$ | — | August 22, 2004 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398288 | 2010 VP$_{14}$ | — | October 19, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 398289 | 2010 VU$_{16}$ | — | July 23, 2010 | WISE | WISE | · | 2.2 km | MPC · JPL |
| 398290 | 2010 VT$_{31}$ | — | September 11, 2004 | Socorro | LINEAR | TIR | 3.4 km | MPC · JPL |
| 398291 | 2010 VV$_{73}$ | — | September 19, 1998 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 398292 | 2010 VO$_{90}$ | — | November 6, 2010 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 398293 | 2010 VZ$_{125}$ | — | March 29, 2008 | Mount Lemmon | Mount Lemmon Survey | TIR | 3.8 km | MPC · JPL |
| 398294 | 2010 VK$_{153}$ | — | October 5, 2005 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 398295 | 2010 VY$_{159}$ | — | September 16, 2009 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.2 km | MPC · JPL |
| 398296 | 2010 VD$_{168}$ | — | September 11, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398297 | 2010 VF$_{178}$ | — | October 16, 2009 | Mount Lemmon | Mount Lemmon Survey | L4 | 8.2 km | MPC · JPL |
| 398298 | 2010 VH$_{200}$ | — | November 7, 2010 | Mount Lemmon | Mount Lemmon Survey | H | 950 m | MPC · JPL |
| 398299 | 2010 VO$_{203}$ | — | September 16, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 398300 | 2010 VN$_{207}$ | — | September 13, 2004 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |

## 398301–398400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398301 | 2010 VL$_{211}$ | — | January 26, 2007 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398302 | 2010 WR$_{32}$ | — | November 1, 2010 | Kitt Peak | Spacewatch | THM | 2.8 km | MPC · JPL |
| 398303 | 2010 WQ$_{57}$ | — | April 4, 2008 | Kitt Peak | Spacewatch | (895) · T$_j$ (2.99) | 3.6 km | MPC · JPL |
| 398304 | 2010 WF$_{62}$ | — | November 20, 1993 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398305 | 2010 XZ$_{30}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398306 | 2010 XC$_{44}$ | — | May 30, 2009 | Kitt Peak | Spacewatch | · | 5.0 km | MPC · JPL |
| 398307 | 2010 XA$_{74}$ | — | April 4, 2008 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 398308 | 2010 YL$_3$ | — | September 8, 2004 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 398309 | 2011 AD$_{11}$ | — | November 15, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 398310 | 2011 BC$_1$ | — | February 2, 2006 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 398311 | 2011 EX$_{33}$ | — | August 17, 2009 | Kitt Peak | Spacewatch | H | 700 m | MPC · JPL |
| 398312 | 2011 EZ$_{77}$ | — | September 19, 2009 | Mount Lemmon | Mount Lemmon Survey | H | 860 m | MPC · JPL |
| 398313 | 2011 FT$_{47}$ | — | March 29, 2011 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 398314 | 2011 FO$_{100}$ | — | October 8, 2005 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 398315 | 2011 GH$_{65}$ | — | November 24, 2001 | Socorro | LINEAR | H | 890 m | MPC · JPL |
| 398316 | 2011 HF$_{12}$ | — | March 27, 2011 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 398317 | 2011 HL$_{46}$ | — | October 1, 2005 | Anderson Mesa | LONEOS | V | 710 m | MPC · JPL |
| 398318 | 2011 HA$_{61}$ | — | March 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 398319 | 2011 KT$_2$ | — | January 10, 2007 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 398320 | 2011 KC$_{14}$ | — | May 6, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398321 | 2011 KV$_{36}$ | — | April 26, 2011 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 398322 | 2011 NP$_2$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 398323 | 2011 OP$_{10}$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 398324 | 2011 OX$_{45}$ | — | November 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 398325 | 2011 OT$_{53}$ | — | December 8, 2005 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 398326 | 2011 OX$_{54}$ | — | February 16, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398327 | 2011 PL$_1$ | — | September 13, 2004 | Anderson Mesa | LONEOS | · | 690 m | MPC · JPL |
| 398328 | 2011 PC$_{10}$ | — | September 23, 2008 | Mount Lemmon | Mount Lemmon Survey | V | 590 m | MPC · JPL |
| 398329 | 2011 QA$_1$ | — | November 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398330 | 2011 QH$_1$ | — | January 14, 1996 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398331 | 2011 QL$_9$ | — | September 29, 2008 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 398332 | 2011 QE$_{17}$ | — | February 2, 2006 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 398333 | 2011 QA$_{19}$ | — | March 18, 2010 | Mount Lemmon | Mount Lemmon Survey | (2076) | 740 m | MPC · JPL |
| 398334 | 2011 QP$_{29}$ | — | January 18, 2009 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398335 | 2011 QD$_{31}$ | — | October 8, 2007 | Catalina | CSS | EUN | 1.6 km | MPC · JPL |
| 398336 | 2011 QB$_{36}$ | — | June 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 398337 | 2011 QZ$_{36}$ | — | October 11, 1977 | Palomar | PLS | · | 790 m | MPC · JPL |
| 398338 | 2011 QV$_{38}$ | — | October 5, 2004 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 398339 | 2011 QR$_{52}$ | — | September 24, 1992 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 398340 | 2011 QB$_{57}$ | — | September 24, 2000 | Socorro | LINEAR | · | 740 m | MPC · JPL |
| 398341 | 2011 QN$_{65}$ | — | January 2, 2009 | Mount Lemmon | Mount Lemmon Survey | NYS | 830 m | MPC · JPL |
| 398342 | 2011 QP$_{70}$ | — | February 1, 2006 | Mount Lemmon | Mount Lemmon Survey | (2076) | 650 m | MPC · JPL |
| 398343 | 2011 QF$_{72}$ | — | September 8, 2004 | Socorro | LINEAR | · | 780 m | MPC · JPL |
| 398344 | 2011 QE$_{73}$ | — | February 16, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 398345 | 2011 QM$_{81}$ | — | December 22, 2008 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 398346 | 2011 QY$_{87}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 398347 | 2011 QC$_{93}$ | — | September 23, 2004 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 398348 | 2011 QM$_{97}$ | — | September 5, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 398349 | 2011 RS$_{13}$ | — | November 19, 2004 | Socorro | LINEAR | · | 940 m | MPC · JPL |
| 398350 | 2011 RL$_{17}$ | — | March 13, 2005 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 398351 | 2011 RB$_{19}$ | — | March 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 760 m | MPC · JPL |
| 398352 | 2011 ST$_3$ | — | June 17, 2007 | Kitt Peak | Spacewatch | V | 910 m | MPC · JPL |
| 398353 | 2011 SO$_{10}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | ERI | 2.5 km | MPC · JPL |
| 398354 | 2011 SP$_{27}$ | — | January 2, 2009 | Mount Lemmon | Mount Lemmon Survey | NYS | 720 m | MPC · JPL |
| 398355 | 2011 SF$_{32}$ | — | September 21, 2011 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 398356 | 2011 SN$_{35}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | MAS | 800 m | MPC · JPL |
| 398357 | 2011 SC$_{49}$ | — | February 17, 2010 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 398358 | 2011 SO$_{49}$ | — | June 21, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 560 m | MPC · JPL |
| 398359 | 2011 SA$_{60}$ | — | September 5, 1996 | Kitt Peak | Spacewatch | NYS | 580 m | MPC · JPL |
| 398360 | 2011 SS$_{61}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 398361 | 2011 SD$_{67}$ | — | September 24, 2000 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 398362 | 2011 SX$_{68}$ | — | January 28, 2009 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 398363 | 2011 SX$_{69}$ | — | October 25, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398364 | 2011 SG$_{76}$ | — | January 16, 2005 | Kitt Peak | Spacewatch | (5) | 1.1 km | MPC · JPL |
| 398365 | 2011 SL$_{84}$ | — | May 1, 2003 | Kitt Peak | Spacewatch | NYS | 720 m | MPC · JPL |
| 398366 | 2011 ST$_{88}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | EOS | 1.8 km | MPC · JPL |
| 398367 | 2011 SB$_{91}$ | — | October 1, 2000 | Socorro | LINEAR | EUP | 3.5 km | MPC · JPL |
| 398368 | 2011 SB$_{96}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 398369 | 2011 SL$_{97}$ | — | May 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 398370 | 2011 SW$_{98}$ | — | September 8, 2011 | Kitt Peak | Spacewatch | 7:4 | 2.6 km | MPC · JPL |
| 398371 | 2011 SL$_{99}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 398372 | 2011 SE$_{102}$ | — | March 1, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 398373 | 2011 SK$_{102}$ | — | September 19, 1998 | Anderson Mesa | LONEOS | · | 2.1 km | MPC · JPL |
| 398374 | 2011 SE$_{103}$ | — | January 13, 2008 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398375 | 2011 SK$_{104}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 398376 | 2011 SD$_{105}$ | — | August 28, 2006 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 398377 | 2011 SS$_{113}$ | — | October 13, 2004 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 398378 | 2011 SY$_{114}$ | — | September 15, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 840 m | MPC · JPL |
| 398379 | 2011 SW$_{117}$ | — | September 6, 1996 | Kitt Peak | Spacewatch | NYS | 690 m | MPC · JPL |
| 398380 | 2011 SC$_{119}$ | — | September 24, 2000 | Socorro | LINEAR | · | 940 m | MPC · JPL |
| 398381 | 2011 SV$_{143}$ | — | May 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398382 | 2011 ST$_{144}$ | — | March 18, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 800 m | MPC · JPL |
| 398383 | 2011 SW$_{149}$ | — | March 21, 2010 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 398384 | 2011 SX$_{152}$ | — | October 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 398385 | 2011 SR$_{157}$ | — | February 20, 2009 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398386 | 2011 SJ$_{158}$ | — | September 20, 2011 | Catalina | CSS | · | 790 m | MPC · JPL |
| 398387 | 2011 ST$_{167}$ | — | September 3, 2007 | Catalina | CSS | · | 650 m | MPC · JPL |
| 398388 | 2011 SU$_{168}$ | — | April 12, 1999 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 398389 | 2011 SF$_{169}$ | — | March 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 840 m | MPC · JPL |
| 398390 | 2011 SQ$_{172}$ | — | September 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398391 | 2011 SP$_{173}$ | — | July 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 398392 | 2011 SR$_{173}$ | — | October 12, 2007 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 398393 | 2011 SO$_{177}$ | — | November 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 398394 | 2011 SP$_{180}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398395 | 2011 SD$_{184}$ | — | November 8, 2007 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 398396 | 2011 SL$_{186}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 398397 | 2011 SV$_{195}$ | — | May 1, 2003 | Kitt Peak | Spacewatch | MAS | 650 m | MPC · JPL |
| 398398 | 2011 ST$_{197}$ | — | September 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398399 | 2011 SU$_{201}$ | — | June 15, 2007 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 398400 | 2011 SJ$_{203}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |

## 398401–398500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398401 | 2011 SO$_{211}$ | — | March 8, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398402 | 2011 SM$_{214}$ | — | October 19, 2007 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 398403 | 2011 SK$_{215}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 398404 | 2011 SH$_{217}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 398405 | 2011 SM$_{218}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | VER | 3.0 km | MPC · JPL |
| 398406 | 2011 SO$_{219}$ | — | May 10, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398407 | 2011 SC$_{229}$ | — | March 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398408 | 2011 SR$_{230}$ | — | September 28, 2011 | Mount Lemmon | Mount Lemmon Survey | WIT | 970 m | MPC · JPL |
| 398409 | 2011 SJ$_{231}$ | — | May 10, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398410 | 2011 SE$_{233}$ | — | December 19, 2007 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 398411 | 2011 SN$_{235}$ | — | May 6, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 398412 | 2011 SY$_{245}$ | — | September 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398413 | 2011 SC$_{248}$ | — | September 24, 2000 | Socorro | LINEAR | NYS | 870 m | MPC · JPL |
| 398414 | 2011 SY$_{252}$ | — | March 15, 2010 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398415 | 2011 SR$_{253}$ | — | October 11, 2007 | Catalina | CSS | · | 850 m | MPC · JPL |
| 398416 | 2011 SQ$_{258}$ | — | September 26, 2006 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 398417 | 2011 SX$_{264}$ | — | June 17, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398418 | 2011 SR$_{266}$ | — | March 12, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398419 | 2011 SX$_{267}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 398420 | 2011 TW$_2$ | — | November 20, 2007 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.5 km | MPC · JPL |
| 398421 | 2011 TN$_4$ | — | December 31, 2007 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398422 | 2011 TR$_4$ | — | October 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398423 | 2011 UF$_2$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398424 | 2011 UC$_7$ | — | April 12, 2005 | Kitt Peak | Spacewatch | MRX | 980 m | MPC · JPL |
| 398425 | 2011 UD$_8$ | — | October 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398426 | 2011 UT$_8$ | — | April 21, 2009 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398427 | 2011 UC$_9$ | — | September 28, 1997 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398428 | 2011 UZ$_{14}$ | — | October 17, 2011 | Kitt Peak | Spacewatch | WIT | 1.3 km | MPC · JPL |
| 398429 | 2011 UL$_{16}$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.4 km | MPC · JPL |
| 398430 | 2011 UC$_{18}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | WIT | 860 m | MPC · JPL |
| 398431 | 2011 UL$_{22}$ | — | October 11, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398432 | 2011 UK$_{25}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398433 | 2011 UA$_{27}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398434 | 2011 UO$_{28}$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 398435 | 2011 US$_{29}$ | — | April 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 398436 | 2011 UR$_{30}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398437 | 2011 UC$_{31}$ | — | December 24, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398438 | 2011 UA$_{36}$ | — | November 5, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398439 | 2011 UZ$_{37}$ | — | October 15, 1998 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398440 | 2011 UZ$_{38}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398441 | 2011 UD$_{39}$ | — | September 19, 2006 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 398442 | 2011 UZ$_{47}$ | — | October 2, 1997 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398443 | 2011 UB$_{48}$ | — | November 17, 2006 | Kitt Peak | Spacewatch | EOS | 1.7 km | MPC · JPL |
| 398444 | 2011 UJ$_{50}$ | — | October 18, 2011 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398445 | 2011 UQ$_{50}$ | — | October 21, 1995 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398446 | 2011 UF$_{51}$ | — | March 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 398447 | 2011 UO$_{52}$ | — | December 30, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398448 | 2011 UD$_{54}$ | — | June 7, 2010 | WISE | WISE | · | 5.1 km | MPC · JPL |
| 398449 | 2011 UK$_{55}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398450 | 2011 UN$_{59}$ | — | October 4, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 820 m | MPC · JPL |
| 398451 | 2011 UC$_{62}$ | — | November 4, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 398452 | 2011 UM$_{66}$ | — | March 1, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398453 | 2011 UL$_{72}$ | — | March 14, 2010 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 398454 | 2011 UV$_{72}$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.0 km | MPC · JPL |
| 398455 | 2011 UP$_{76}$ | — | December 13, 2006 | Kitt Peak | Spacewatch | HYG | 2.8 km | MPC · JPL |
| 398456 | 2011 UT$_{77}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398457 | 2011 UT$_{79}$ | — | October 6, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 398458 | 2011 UC$_{83}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 398459 | 2011 UJ$_{86}$ | — | September 24, 2006 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 398460 | 2011 UW$_{88}$ | — | October 6, 2005 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 398461 | 2011 UU$_{98}$ | — | January 1, 2008 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398462 | 2011 UT$_{101}$ | — | March 1, 2009 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398463 | 2011 UX$_{101}$ | — | November 18, 2007 | Mount Lemmon | Mount Lemmon Survey | (5) | 910 m | MPC · JPL |
| 398464 | 2011 UX$_{104}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398465 | 2011 UP$_{108}$ | — | May 15, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 398466 | 2011 US$_{112}$ | — | September 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 398467 | 2011 UM$_{113}$ | — | December 3, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398468 | 2011 UA$_{120}$ | — | August 21, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398469 | 2011 UJ$_{120}$ | — | April 18, 2009 | Siding Spring | SSS | · | 4.5 km | MPC · JPL |
| 398470 | 2011 UO$_{120}$ | — | January 31, 2008 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 398471 | 2011 UV$_{120}$ | — | August 9, 2004 | Anderson Mesa | LONEOS | · | 720 m | MPC · JPL |
| 398472 | 2011 UU$_{122}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398473 | 2011 UE$_{124}$ | — | January 17, 2009 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 398474 | 2011 UK$_{127}$ | — | August 16, 2007 | Andrushivka | Andrushivka Obs. | · | 820 m | MPC · JPL |
| 398475 | 2011 UR$_{127}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 398476 | 2011 UM$_{129}$ | — | September 24, 2000 | Anderson Mesa | LONEOS | NYS | 660 m | MPC · JPL |
| 398477 | 2011 UA$_{137}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.8 km | MPC · JPL |
| 398478 | 2011 UT$_{139}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | TIR | 2.6 km | MPC · JPL |
| 398479 | 2011 UE$_{140}$ | — | February 1, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398480 | 2011 UR$_{140}$ | — | October 23, 2011 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398481 | 2011 UZ$_{140}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 398482 | 2011 UN$_{142}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 398483 | 2011 UQ$_{146}$ | — | December 13, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398484 | 2011 UY$_{148}$ | — | September 11, 2007 | Kitt Peak | Spacewatch | NYS | 590 m | MPC · JPL |
| 398485 | 2011 UW$_{150}$ | — | April 20, 2010 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398486 | 2011 UH$_{152}$ | — | June 15, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398487 | 2011 UJ$_{153}$ | — | April 19, 2010 | WISE | WISE | · | 3.6 km | MPC · JPL |
| 398488 | 2011 UP$_{157}$ | — | November 24, 1995 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 398489 | 2011 UQ$_{157}$ | — | November 17, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398490 | 2011 UU$_{157}$ | — | November 14, 2007 | Kitt Peak | Spacewatch | HOF | 2.6 km | MPC · JPL |
| 398491 | 2011 UF$_{162}$ | — | October 1, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398492 | 2011 UH$_{164}$ | — | September 14, 2007 | Catalina | CSS | · | 900 m | MPC · JPL |
| 398493 | 2011 UP$_{176}$ | — | October 20, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398494 | 2011 UQ$_{176}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398495 | 2011 UT$_{177}$ | — | November 8, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 398496 | 2011 UF$_{179}$ | — | December 16, 2006 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 398497 | 2011 UF$_{180}$ | — | October 24, 2011 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398498 | 2011 UX$_{180}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398499 | 2011 UK$_{187}$ | — | December 5, 2002 | Socorro | LINEAR | GEF | 1.2 km | MPC · JPL |
| 398500 | 2011 UN$_{187}$ | — | April 24, 2010 | WISE | WISE | · | 5.0 km | MPC · JPL |

## 398501–398600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398501 | 2011 UR$_{191}$ | — | August 27, 2006 | Anderson Mesa | LONEOS | · | 2.4 km | MPC · JPL |
| 398502 | 2011 UX$_{196}$ | — | October 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 398503 | 2011 UQ$_{201}$ | — | May 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398504 | 2011 UK$_{202}$ | — | May 8, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 398505 | 2011 UD$_{231}$ | — | November 18, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 398506 | 2011 US$_{233}$ | — | October 16, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 398507 | 2011 UG$_{240}$ | — | September 12, 1998 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398508 | 2011 UF$_{242}$ | — | May 7, 2010 | WISE | WISE | · | 3.0 km | MPC · JPL |
| 398509 | 2011 UV$_{243}$ | — | November 15, 2006 | Kitt Peak | Spacewatch | KOR | 1.2 km | MPC · JPL |
| 398510 | 2011 UY$_{245}$ | — | December 14, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.2 km | MPC · JPL |
| 398511 | 2011 UF$_{248}$ | — | September 3, 2010 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 398512 | 2011 UD$_{251}$ | — | March 8, 2008 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 398513 | 2011 UD$_{253}$ | — | October 3, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398514 | 2011 UN$_{257}$ | — | October 23, 2011 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398515 | 2011 UM$_{259}$ | — | October 23, 2011 | Kitt Peak | Spacewatch | TEL | 1.4 km | MPC · JPL |
| 398516 | 2011 UO$_{263}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | EOS | 1.7 km | MPC · JPL |
| 398517 | 2011 UQ$_{264}$ | — | October 10, 2007 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 398518 | 2011 UE$_{265}$ | — | October 14, 2007 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.0 km | MPC · JPL |
| 398519 | 2011 UF$_{268}$ | — | December 9, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398520 | 2011 UD$_{271}$ | — | September 22, 2006 | Catalina | CSS | BRA | 1.8 km | MPC · JPL |
| 398521 | 2011 UU$_{278}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398522 | 2011 UZ$_{286}$ | — | August 29, 2006 | Kitt Peak | Spacewatch | NEM | 2.1 km | MPC · JPL |
| 398523 | 2011 UD$_{288}$ | — | December 15, 2007 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398524 | 2011 UF$_{292}$ | — | May 17, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398525 | 2011 UA$_{294}$ | — | October 11, 2007 | Catalina | CSS | V | 790 m | MPC · JPL |
| 398526 | 2011 UC$_{294}$ | — | March 2, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 398527 | 2011 UM$_{296}$ | — | April 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 398528 | 2011 UU$_{296}$ | — | August 4, 2003 | Kitt Peak | Spacewatch | MAS | 650 m | MPC · JPL |
| 398529 | 2011 UO$_{299}$ | — | October 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398530 | 2011 UQ$_{299}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398531 | 2011 UB$_{302}$ | — | June 6, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398532 | 2011 UL$_{306}$ | — | October 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 398533 | 2011 UG$_{307}$ | — | December 6, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398534 | 2011 UP$_{309}$ | — | April 9, 2010 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.2 km | MPC · JPL |
| 398535 | 2011 UV$_{309}$ | — | May 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398536 | 2011 UJ$_{314}$ | — | November 28, 2000 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398537 | 2011 UY$_{316}$ | — | December 18, 2007 | Mount Lemmon | Mount Lemmon Survey | HOF | 2.4 km | MPC · JPL |
| 398538 | 2011 UA$_{318}$ | — | December 17, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398539 | 2011 UL$_{319}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | LUT | 4.5 km | MPC · JPL |
| 398540 | 2011 UE$_{322}$ | — | September 6, 2007 | Siding Spring | SSS | · | 1.1 km | MPC · JPL |
| 398541 | 2011 US$_{322}$ | — | November 14, 1998 | Socorro | LINEAR | · | 4.9 km | MPC · JPL |
| 398542 | 2011 UR$_{323}$ | — | January 19, 2004 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398543 | 2011 UY$_{326}$ | — | May 25, 2010 | WISE | WISE | EOS | 2.3 km | MPC · JPL |
| 398544 | 2011 UB$_{337}$ | — | August 13, 2007 | XuYi | PMO NEO | · | 820 m | MPC · JPL |
| 398545 | 2011 US$_{337}$ | — | August 19, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398546 | 2011 UA$_{338}$ | — | April 16, 2010 | WISE | WISE | · | 3.0 km | MPC · JPL |
| 398547 | 2011 UQ$_{338}$ | — | August 11, 2007 | Siding Spring | SSS | · | 950 m | MPC · JPL |
| 398548 | 2011 UQ$_{342}$ | — | October 23, 1995 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 398549 | 2011 UO$_{347}$ | — | October 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 398550 | 2011 UP$_{364}$ | — | March 1, 2009 | Kitt Peak | Spacewatch | NEM | 2.3 km | MPC · JPL |
| 398551 | 2011 US$_{375}$ | — | June 17, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 398552 | 2011 US$_{377}$ | — | December 4, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 398553 | 2011 US$_{386}$ | — | May 12, 1996 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398554 | 2011 UC$_{388}$ | — | May 22, 2010 | WISE | WISE | · | 4.2 km | MPC · JPL |
| 398555 | 2011 UJ$_{389}$ | — | February 27, 2006 | Mount Lemmon | Mount Lemmon Survey | V | 690 m | MPC · JPL |
| 398556 | 2011 UV$_{391}$ | — | March 29, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398557 | 2011 UE$_{399}$ | — | November 5, 2007 | Mount Lemmon | Mount Lemmon Survey | HOF | 2.7 km | MPC · JPL |
| 398558 | 2011 UK$_{400}$ | — | April 15, 2008 | Mount Lemmon | Mount Lemmon Survey | TIR | 2.8 km | MPC · JPL |
| 398559 | 2011 UB$_{401}$ | — | June 14, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398560 | 2011 VM$_{10}$ | — | April 10, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398561 | 2011 VC$_{11}$ | — | September 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398562 | 2011 VE$_{14}$ | — | October 23, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.6 km | MPC · JPL |
| 398563 | 2011 VQ$_{14}$ | — | August 4, 2003 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 398564 | 2011 VT$_{15}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398565 | 2011 VL$_{21}$ | — | May 26, 2010 | WISE | WISE | · | 3.1 km | MPC · JPL |
| 398566 | 2011 WV$_5$ | — | November 5, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398567 | 2011 WT$_8$ | — | November 14, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398568 | 2011 WR$_{12}$ | — | September 3, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 398569 | 2011 WW$_{14}$ | — | September 20, 1973 | Palomar | PLS | · | 1.2 km | MPC · JPL |
| 398570 | 2011 WZ$_{15}$ | — | November 19, 2000 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 398571 | 2011 WN$_{17}$ | — | June 23, 2007 | Siding Spring | SSS | · | 900 m | MPC · JPL |
| 398572 | 2011 WW$_{34}$ | — | January 18, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 398573 | 2011 WP$_{35}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | V | 730 m | MPC · JPL |
| 398574 | 2011 WZ$_{38}$ | — | July 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 398575 | 2011 WP$_{43}$ | — | May 15, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 398576 | 2011 WT$_{44}$ | — | May 6, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 398577 | 2011 WK$_{45}$ | — | January 10, 2006 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 398578 | 2011 WX$_{47}$ | — | February 15, 2007 | Catalina | CSS | · | 4.3 km | MPC · JPL |
| 398579 | 2011 WJ$_{49}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398580 | 2011 WG$_{53}$ | — | December 27, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.8 km | MPC · JPL |
| 398581 | 2011 WM$_{56}$ | — | October 22, 2006 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 398582 | 2011 WV$_{56}$ | — | December 15, 2006 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 398583 | 2011 WX$_{62}$ | — | September 26, 2005 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 398584 | 2011 WF$_{64}$ | — | September 11, 2010 | Mount Lemmon | Mount Lemmon Survey | VER | 3.1 km | MPC · JPL |
| 398585 | 2011 WM$_{64}$ | — | November 18, 2011 | Mount Lemmon | Mount Lemmon Survey | 7:4$^*$ | 2.9 km | MPC · JPL |
| 398586 | 2011 WU$_{64}$ | — | April 11, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 398587 | 2011 WR$_{66}$ | — | November 2, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398588 | 2011 WQ$_{70}$ | — | May 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 980 m | MPC · JPL |
| 398589 | 2011 WR$_{70}$ | — | November 2, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 398590 | 2011 WS$_{71}$ | — | September 20, 2006 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 398591 | 2011 WN$_{81}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | AGN | 1.1 km | MPC · JPL |
| 398592 | 2011 WG$_{82}$ | — | May 4, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 398593 | 2011 WS$_{86}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398594 | 2011 WQ$_{90}$ | — | April 23, 2009 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 398595 | 2011 WY$_{91}$ | — | October 8, 2005 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 398596 | 2011 WM$_{95}$ | — | May 26, 2010 | WISE | WISE | · | 4.0 km | MPC · JPL |
| 398597 | 2011 WD$_{97}$ | — | September 14, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398598 | 2011 WG$_{98}$ | — | October 3, 2005 | Catalina | CSS | EOS | 2.3 km | MPC · JPL |
| 398599 | 2011 WC$_{102}$ | — | March 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398600 | 2011 WK$_{104}$ | — | May 2, 2010 | WISE | WISE | · | 2.8 km | MPC · JPL |

## 398601–398700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398601 | 2011 WR$_{106}$ | — | January 14, 1996 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398602 | 2011 WJ$_{108}$ | — | November 22, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.3 km | MPC · JPL |
| 398603 | 2011 WD$_{112}$ | — | October 6, 1996 | Kitt Peak | Spacewatch | KOR | 1.3 km | MPC · JPL |
| 398604 | 2011 WH$_{116}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398605 | 2011 WQ$_{117}$ | — | November 20, 2000 | Socorro | LINEAR | · | 6.1 km | MPC · JPL |
| 398606 | 2011 WO$_{118}$ | — | September 16, 2006 | Catalina | CSS | · | 2.4 km | MPC · JPL |
| 398607 | 2011 WL$_{130}$ | — | October 8, 2007 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398608 | 2011 WJ$_{131}$ | — | February 8, 2002 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398609 | 2011 WK$_{143}$ | — | October 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398610 | 2011 WF$_{146}$ | — | December 17, 2007 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398611 | 2011 WK$_{149}$ | — | September 1, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398612 | 2011 WJ$_{150}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398613 | 2011 XU$_3$ | — | December 15, 2006 | Mount Lemmon | Mount Lemmon Survey | VER | 2.8 km | MPC · JPL |
| 398614 | 2011 XD$_4$ | — | November 20, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398615 | 2011 YZ$_2$ | — | November 25, 2005 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 398616 | 2011 YB$_3$ | — | November 3, 2010 | Mount Lemmon | Mount Lemmon Survey | L4 | 9.6 km | MPC · JPL |
| 398617 | 2011 YB$_{20}$ | — | December 4, 2007 | Kitt Peak | Spacewatch | MAS | 900 m | MPC · JPL |
| 398618 | 2011 YW$_{23}$ | — | August 5, 2005 | Siding Spring | SSS | · | 3.4 km | MPC · JPL |
| 398619 | 2011 YC$_{38}$ | — | July 12, 2010 | WISE | WISE | · | 4.0 km | MPC · JPL |
| 398620 | 2011 YW$_{42}$ | — | October 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 398621 | 2011 YW$_{45}$ | — | December 5, 2005 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 398622 | 2011 YE$_{48}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 398623 | 2011 YC$_{49}$ | — | May 8, 2008 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 398624 | 2011 YP$_{59}$ | — | April 16, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.0 km | MPC · JPL |
| 398625 | 2011 YZ$_{70}$ | — | May 15, 2008 | Mount Lemmon | Mount Lemmon Survey | ELF | 4.1 km | MPC · JPL |
| 398626 | 2011 YB$_{78}$ | — | February 18, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.3 km | MPC · JPL |
| 398627 | 2012 BZ$_8$ | — | December 7, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 398628 | 2012 BH$_{57}$ | — | November 4, 2005 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.0 km | MPC · JPL |
| 398629 | 2012 BX$_{117}$ | — | October 30, 2010 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 398630 | 2012 BP$_{144}$ | — | June 27, 2010 | WISE | WISE | · | 4.4 km | MPC · JPL |
| 398631 | 2012 BH$_{149}$ | — | November 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 398632 | 2012 CL$_{25}$ | — | December 30, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 398633 | 2012 CH$_{26}$ | — | September 4, 1999 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398634 | 2012 DO$_{77}$ | — | February 19, 2012 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398635 | 2012 FW$_6$ | — | September 28, 2009 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 398636 | 2012 FQ$_{48}$ | — | September 29, 2009 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.3 km | MPC · JPL |
| 398637 | 2012 LB$_{11}$ | — | November 24, 2006 | Mount Lemmon | Mount Lemmon Survey | PHO | 1.1 km | MPC · JPL |
| 398638 | 2012 QD$_{17}$ | — | February 17, 2004 | Socorro | LINEAR | H | 600 m | MPC · JPL |
| 398639 | 2012 QP$_{31}$ | — | August 10, 2012 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 398640 | 2012 QZ$_{39}$ | — | December 14, 2010 | Mount Lemmon | Mount Lemmon Survey | H | 920 m | MPC · JPL |
| 398641 | 2012 RP$_{31}$ | — | July 29, 2009 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 398642 | 2012 RX$_{33}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 520 m | MPC · JPL |
| 398643 | 2012 SH$_{15}$ | — | May 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 730 m | MPC · JPL |
| 398644 | 2012 SU$_{62}$ | — | November 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 398645 | 2012 TT$_{13}$ | — | November 29, 2008 | Siding Spring | SSS | · | 1.3 km | MPC · JPL |
| 398646 | 2012 TA$_{15}$ | — | April 23, 2009 | Mount Lemmon | Mount Lemmon Survey | H | 710 m | MPC · JPL |
| 398647 | 2012 TD$_{26}$ | — | March 13, 2010 | Kitt Peak | Spacewatch | BAR | 1.5 km | MPC · JPL |
| 398648 | 2012 TT$_{52}$ | — | March 27, 2003 | Kitt Peak | Spacewatch | H | 910 m | MPC · JPL |
| 398649 | 2012 TH$_{58}$ | — | March 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 398650 | 2012 TR$_{67}$ | — | October 1, 2003 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 398651 | 2012 TL$_{71}$ | — | March 17, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398652 | 2012 TH$_{162}$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 630 m | MPC · JPL |
| 398653 | 2012 TX$_{246}$ | — | December 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 398654 | 2012 TV$_{252}$ | — | December 15, 2006 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 398655 | 2012 TT$_{294}$ | — | April 19, 2006 | Mount Lemmon | Mount Lemmon Survey | (5) | 890 m | MPC · JPL |
| 398656 | 2012 UQ$_{25}$ | — | November 28, 2005 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 398657 | 2012 UL$_{42}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | H | 540 m | MPC · JPL |
| 398658 | 2012 UA$_{44}$ | — | December 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398659 | 2012 UM$_{45}$ | — | October 23, 2003 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398660 | 2012 UQ$_{48}$ | — | May 31, 2011 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 398661 | 2012 UL$_{52}$ | — | January 15, 1996 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398662 | 2012 UJ$_{79}$ | — | October 20, 2001 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 398663 | 2012 UY$_{86}$ | — | January 16, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398664 | 2012 UF$_{90}$ | — | November 22, 2008 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 398665 | 2012 US$_{138}$ | — | April 28, 2003 | Anderson Mesa | LONEOS | H | 660 m | MPC · JPL |
| 398666 | 2012 UC$_{141}$ | — | January 28, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 960 m | MPC · JPL |
| 398667 | 2012 UO$_{146}$ | — | May 19, 2006 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.3 km | MPC · JPL |
| 398668 | 2012 UB$_{173}$ | — | November 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 398669 | 2012 UH$_{174}$ | — | December 5, 2007 | Catalina | CSS | H | 890 m | MPC · JPL |
| 398670 | 2012 VP$_5$ | — | June 3, 2003 | Kitt Peak | Spacewatch | H | 930 m | MPC · JPL |
| 398671 | 2012 VA$_{24}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 960 m | MPC · JPL |
| 398672 | 2012 VK$_{28}$ | — | September 19, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 600 m | MPC · JPL |
| 398673 | 2012 VA$_{36}$ | — | March 19, 2010 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 398674 | 2012 VW$_{41}$ | — | November 19, 2001 | Socorro | LINEAR | · | 930 m | MPC · JPL |
| 398675 | 2012 VD$_{46}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 398676 | 2012 VY$_{51}$ | — | November 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 398677 | 2012 VE$_{60}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 398678 | 2012 VS$_{65}$ | — | January 18, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 398679 | 2012 VZ$_{66}$ | — | December 1, 2005 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 398680 | 2012 VW$_{71}$ | — | November 21, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398681 | 2012 VK$_{78}$ | — | October 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 398682 | 2012 VQ$_{85}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | MAS | 650 m | MPC · JPL |
| 398683 | 2012 VM$_{88}$ | — | December 19, 2007 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.5 km | MPC · JPL |
| 398684 | 2012 VS$_{90}$ | — | March 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 500 m | MPC · JPL |
| 398685 | 2012 VW$_{90}$ | — | December 3, 2004 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 398686 | 2012 VK$_{100}$ | — | November 17, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 398687 | 2012 WB | — | May 4, 2006 | Kitt Peak | Spacewatch | H | 640 m | MPC · JPL |
| 398688 | 2012 WV$_6$ | — | October 3, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 398689 | 2012 WJ$_{11}$ | — | December 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 670 m | MPC · JPL |
| 398690 | 2012 WV$_{11}$ | — | June 4, 2003 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 398691 | 2012 WF$_{14}$ | — | December 30, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398692 | 2012 WF$_{21}$ | — | October 16, 2003 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398693 | 2012 WW$_{25}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 398694 | 2012 WZ$_{28}$ | — | November 8, 2007 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398695 | 2012 WS$_{34}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398696 | 2012 WD$_{35}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 398697 | 2012 XF$_{10}$ | — | April 26, 2003 | Kitt Peak | Spacewatch | NYS | 810 m | MPC · JPL |
| 398698 | 2012 XW$_{19}$ | — | October 23, 2012 | Mount Lemmon | Mount Lemmon Survey | (5) | 820 m | MPC · JPL |
| 398699 | 2012 XQ$_{24}$ | — | October 14, 2012 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398700 | 2012 XU$_{27}$ | — | November 1, 2008 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.5 km | MPC · JPL |

## 398701–398800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398701 | 2012 XX$_{29}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 398702 | 2012 XN$_{31}$ | — | March 16, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 398703 | 2012 XM$_{41}$ | — | March 10, 2003 | Anderson Mesa | LONEOS | (2076) | 960 m | MPC · JPL |
| 398704 | 2012 XX$_{44}$ | — | February 1, 1997 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 398705 | 2012 XM$_{46}$ | — | June 14, 2010 | WISE | WISE | · | 4.1 km | MPC · JPL |
| 398706 | 2012 XP$_{46}$ | — | March 21, 2010 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 398707 | 2012 XF$_{50}$ | — | December 16, 2007 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 398708 | 2012 XD$_{53}$ | — | January 13, 2008 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 398709 | 2012 XL$_{53}$ | — | December 27, 1999 | Kitt Peak | Spacewatch | (5) · fast? | 850 m | MPC · JPL |
| 398710 | 2012 XA$_{57}$ | — | November 3, 2008 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 398711 | 2012 XB$_{57}$ | — | December 4, 2005 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 398712 | 2012 XQ$_{57}$ | — | April 12, 2004 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 398713 | 2012 XR$_{59}$ | — | May 8, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 398714 | 2012 XR$_{60}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 398715 | 2012 XA$_{66}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | V | 630 m | MPC · JPL |
| 398716 | 2012 XD$_{67}$ | — | November 26, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398717 | 2012 XT$_{84}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398718 | 2012 XV$_{96}$ | — | March 15, 2001 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 398719 | 2012 XS$_{101}$ | — | March 21, 2009 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 398720 | 2012 XK$_{105}$ | — | December 10, 2005 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 398721 | 2012 XM$_{106}$ | — | December 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 398722 | 2012 XQ$_{107}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 398723 | 2012 XT$_{114}$ | — | February 1, 2009 | Catalina | CSS | fast? | 1.6 km | MPC · JPL |
| 398724 | 2012 XX$_{114}$ | — | March 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 398725 | 2012 XG$_{116}$ | — | October 30, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 398726 | 2012 XF$_{117}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 398727 | 2012 XM$_{119}$ | — | November 18, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398728 | 2012 XW$_{119}$ | — | January 18, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398729 | 2012 XL$_{124}$ | — | May 1, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 398730 | 2012 XH$_{130}$ | — | November 21, 2005 | Anderson Mesa | LONEOS | · | 860 m | MPC · JPL |
| 398731 | 2012 XR$_{136}$ | — | November 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 970 m | MPC · JPL |
| 398732 | 2012 XG$_{137}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 398733 | 2012 XT$_{138}$ | — | October 22, 2003 | Kitt Peak | Spacewatch | MAR | 1.3 km | MPC · JPL |
| 398734 | 2012 XS$_{142}$ | — | March 31, 2001 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398735 | 2012 XS$_{144}$ | — | April 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 398736 | 2012 XC$_{145}$ | — | December 9, 2001 | Socorro | LINEAR | H | 850 m | MPC · JPL |
| 398737 | 2012 XR$_{151}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 398738 | 2012 YA$_2$ | — | November 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 398739 | 2012 YM$_4$ | — | February 4, 2009 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.3 km | MPC · JPL |
| 398740 | 2012 YN$_8$ | — | October 17, 2010 | Mount Lemmon | Mount Lemmon Survey | L4 | 8.9 km | MPC · JPL |
| 398741 | 2013 AD$_6$ | — | March 13, 2007 | Catalina | CSS | · | 910 m | MPC · JPL |
| 398742 | 2013 AN$_8$ | — | December 12, 1999 | Kitt Peak | Spacewatch | HNS | 1.4 km | MPC · JPL |
| 398743 | 2013 AC$_{11}$ | — | December 21, 2008 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 398744 | 2013 AA$_{12}$ | — | April 22, 2004 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 398745 | 2013 AX$_{20}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398746 | 2013 AE$_{24}$ | — | December 27, 2005 | Kitt Peak | Spacewatch | MAS | 730 m | MPC · JPL |
| 398747 | 2013 AO$_{24}$ | — | June 22, 2010 | WISE | WISE | · | 1.2 km | MPC · JPL |
| 398748 | 2013 AW$_{24}$ | — | March 13, 2002 | Socorro | LINEAR | MAS | 1.1 km | MPC · JPL |
| 398749 | 2013 AX$_{29}$ | — | December 14, 2001 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398750 | 2013 AP$_{31}$ | — | November 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 398751 | 2013 AY$_{35}$ | — | November 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398752 | 2013 AC$_{38}$ | — | February 26, 2009 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398753 | 2013 AG$_{39}$ | — | September 28, 2009 | Mount Lemmon | Mount Lemmon Survey | L4 | 8.5 km | MPC · JPL |
| 398754 | 2013 AH$_{39}$ | — | January 5, 2013 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 398755 | 2013 AT$_{39}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 398756 | 2013 AX$_{39}$ | — | March 3, 2009 | Catalina | CSS | EUN | 1.4 km | MPC · JPL |
| 398757 | 2013 AW$_{40}$ | — | October 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 790 m | MPC · JPL |
| 398758 | 2013 AW$_{41}$ | — | May 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398759 | 2013 AG$_{42}$ | — | January 31, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398760 | 2013 AC$_{43}$ | — | September 12, 2007 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 398761 | 2013 AC$_{55}$ | — | October 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 398762 | 2013 AB$_{58}$ | — | September 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398763 | 2013 AE$_{71}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398764 | 2013 AF$_{73}$ | — | December 2, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 398765 | 2013 AZ$_{73}$ | — | April 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398766 | 2013 AS$_{74}$ | — | February 14, 2009 | Catalina | CSS | (5) | 1.2 km | MPC · JPL |
| 398767 | 2013 AO$_{80}$ | — | April 21, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398768 | 2013 AT$_{80}$ | — | December 21, 2008 | Catalina | CSS | · | 940 m | MPC · JPL |
| 398769 | 2013 AN$_{83}$ | — | October 1, 2008 | Kitt Peak | Spacewatch | V | 620 m | MPC · JPL |
| 398770 | 2013 AC$_{88}$ | — | December 17, 2003 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 398771 | 2013 AO$_{88}$ | — | February 24, 2009 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 398772 | 2013 AR$_{92}$ | — | November 22, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 398773 | 2013 AU$_{95}$ | — | March 24, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398774 | 2013 AD$_{96}$ | — | April 11, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398775 | 2013 AR$_{96}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | (5) | 800 m | MPC · JPL |
| 398776 | 2013 AZ$_{101}$ | — | January 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 398777 | 2013 AX$_{104}$ | — | May 25, 2003 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 398778 | 2013 AY$_{108}$ | — | November 17, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398779 | 2013 AN$_{111}$ | — | January 25, 2009 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398780 | 2013 AO$_{111}$ | — | March 18, 2009 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 398781 | 2013 AR$_{117}$ | — | April 13, 2010 | WISE | WISE | HOF | 3.0 km | MPC · JPL |
| 398782 | 2013 AX$_{117}$ | — | November 20, 2008 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 398783 | 2013 AG$_{118}$ | — | March 31, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398784 | 2013 AF$_{122}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 398785 | 2013 AH$_{122}$ | — | February 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398786 | 2013 AB$_{124}$ | — | October 22, 2011 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.4 km | MPC · JPL |
| 398787 | 2013 AJ$_{125}$ | — | December 22, 2003 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398788 | 2013 AU$_{126}$ | — | March 17, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398789 | 2013 AX$_{126}$ | — | September 26, 2005 | Catalina | CSS | EOS | 2.4 km | MPC · JPL |
| 398790 | 2013 AG$_{127}$ | — | December 29, 2003 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398791 | 2013 AR$_{133}$ | — | September 15, 2009 | Kitt Peak | Spacewatch | L4 | 8.3 km | MPC · JPL |
| 398792 | 2013 AL$_{134}$ | — | December 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 398793 | 2013 AQ$_{138}$ | — | April 4, 2003 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 398794 | 2013 AO$_{141}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398795 | 2013 AV$_{142}$ | — | April 26, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 398796 | 2013 AR$_{144}$ | — | October 30, 2007 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398797 | 2013 AT$_{149}$ | — | February 12, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 398798 | 2013 AQ$_{167}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398799 | 2013 AN$_{173}$ | — | October 22, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 398800 | 2013 BZ | — | October 19, 2010 | Mount Lemmon | Mount Lemmon Survey | L4 | 9.7 km | MPC · JPL |

## 398801–398900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398801 | 2013 BP$_{11}$ | — | January 15, 2010 | WISE | WISE | · | 2.9 km | MPC · JPL |
| 398802 | 2013 BK$_{20}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398803 | 2013 BB$_{22}$ | — | November 11, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 398804 | 2013 BB$_{29}$ | — | October 28, 1994 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 398805 | 2013 BN$_{31}$ | — | October 18, 2007 | Kitt Peak | Spacewatch | WIT | 860 m | MPC · JPL |
| 398806 | 2013 BO$_{37}$ | — | April 24, 2006 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 398807 | 2013 BR$_{37}$ | — | December 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 398808 | 2013 BT$_{37}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398809 | 2013 BC$_{38}$ | — | October 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 398810 | 2013 BQ$_{39}$ | — | August 27, 2005 | Anderson Mesa | LONEOS | EOS | 2.5 km | MPC · JPL |
| 398811 | 2013 BS$_{39}$ | — | May 8, 2005 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398812 | 2013 BD$_{40}$ | — | March 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 398813 | 2013 BJ$_{40}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 398814 | 2013 BN$_{43}$ | — | June 22, 2004 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 398815 | 2013 BZ$_{43}$ | — | November 8, 2008 | Mount Lemmon | Mount Lemmon Survey | MAS | 770 m | MPC · JPL |
| 398816 | 2013 BZ$_{53}$ | — | October 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398817 | 2013 BN$_{55}$ | — | May 17, 2009 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398818 | 2013 BX$_{56}$ | — | January 28, 2004 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398819 | 2013 BC$_{61}$ | — | January 27, 2004 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398820 | 2013 BY$_{63}$ | — | February 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 398821 | 2013 BZ$_{63}$ | — | December 3, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398822 | 2013 BV$_{65}$ | — | July 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398823 | 2013 BX$_{65}$ | — | March 1, 2008 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 398824 | 2013 BY$_{65}$ | — | September 21, 2000 | Anderson Mesa | LONEOS | V | 720 m | MPC · JPL |
| 398825 | 2013 BE$_{69}$ | — | May 29, 2009 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 398826 | 2013 BG$_{74}$ | — | November 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398827 | 2013 BQ$_{78}$ | — | January 31, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398828 | 2013 BV$_{80}$ | — | February 3, 2008 | Catalina | CSS | EOS | 2.7 km | MPC · JPL |
| 398829 | 2013 CJ$_3$ | — | February 29, 2008 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 398830 | 2013 CQ$_3$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 398831 | 2013 CN$_4$ | — | May 28, 2000 | Socorro | LINEAR | · | 980 m | MPC · JPL |
| 398832 | 2013 CS$_4$ | — | September 19, 2006 | Kitt Peak | Spacewatch | AGN | 1.2 km | MPC · JPL |
| 398833 | 2013 CH$_{10}$ | — | March 16, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398834 | 2013 CP$_{10}$ | — | November 15, 1998 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 398835 | 2013 CZ$_{13}$ | — | November 6, 1996 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 398836 | 2013 CV$_{14}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398837 | 2013 CE$_{17}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 398838 | 2013 CP$_{17}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 398839 | 2013 CV$_{22}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | TRE | 2.4 km | MPC · JPL |
| 398840 | 2013 CP$_{30}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 398841 | 2013 CL$_{31}$ | — | November 27, 2011 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398842 | 2013 CT$_{33}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | EOS | 1.8 km | MPC · JPL |
| 398843 | 2013 CD$_{34}$ | — | January 2, 2003 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 398844 | 2013 CY$_{36}$ | — | April 15, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398845 | 2013 CY$_{39}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398846 | 2013 CA$_{40}$ | — | October 30, 2005 | Catalina | CSS | T$_j$ (2.97) | 5.2 km | MPC · JPL |
| 398847 | 2013 CD$_{42}$ | — | May 1, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 398848 | 2013 CV$_{42}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398849 | 2013 CM$_{44}$ | — | March 30, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398850 | 2013 CE$_{45}$ | — | February 29, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398851 | 2013 CQ$_{46}$ | — | December 24, 2006 | Kitt Peak | Spacewatch | VER | 3.6 km | MPC · JPL |
| 398852 | 2013 CH$_{47}$ | — | October 18, 2011 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 398853 | 2013 CC$_{49}$ | — | March 4, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398854 | 2013 CA$_{50}$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398855 | 2013 CL$_{50}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | V | 750 m | MPC · JPL |
| 398856 | 2013 CT$_{50}$ | — | October 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 398857 | 2013 CV$_{50}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 398858 | 2013 CL$_{51}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 398859 | 2013 CY$_{51}$ | — | December 5, 1996 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 398860 | 2013 CF$_{52}$ | — | February 17, 2004 | Socorro | LINEAR | NEM | 2.6 km | MPC · JPL |
| 398861 | 2013 CQ$_{52}$ | — | December 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398862 | 2013 CY$_{53}$ | — | June 22, 2009 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 398863 | 2013 CB$_{55}$ | — | April 8, 2008 | Kitt Peak | Spacewatch | VER | 4.6 km | MPC · JPL |
| 398864 | 2013 CN$_{56}$ | — | September 20, 2003 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 398865 | 2013 CA$_{58}$ | — | October 30, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398866 | 2013 CR$_{58}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398867 | 2013 CV$_{58}$ | — | August 13, 2010 | Kitt Peak | Spacewatch | EOS | 2.4 km | MPC · JPL |
| 398868 | 2013 CW$_{58}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 398869 | 2013 CB$_{60}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 398870 | 2013 CZ$_{60}$ | — | October 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398871 | 2013 CK$_{62}$ | — | January 30, 2004 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 398872 | 2013 CN$_{62}$ | — | November 1, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398873 | 2013 CQ$_{63}$ | — | September 16, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398874 | 2013 CX$_{65}$ | — | February 17, 2004 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398875 | 2013 CP$_{66}$ | — | May 12, 1999 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 398876 | 2013 CY$_{67}$ | — | August 21, 2006 | Kitt Peak | Spacewatch | PAD | 1.7 km | MPC · JPL |
| 398877 | 2013 CV$_{68}$ | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 398878 | 2013 CH$_{72}$ | — | November 4, 2004 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 398879 | 2013 CR$_{75}$ | — | October 20, 2011 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 398880 | 2013 CW$_{76}$ | — | January 16, 2004 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398881 | 2013 CT$_{81}$ | — | September 29, 2011 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 398882 | 2013 CU$_{81}$ | — | August 31, 2005 | Kitt Peak | Spacewatch | EOS | 1.7 km | MPC · JPL |
| 398883 | 2013 CQ$_{84}$ | — | February 10, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.1 km | MPC · JPL |
| 398884 | 2013 CJ$_{85}$ | — | November 22, 1995 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 398885 | 2013 CV$_{86}$ | — | March 8, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398886 | 2013 CA$_{91}$ | — | March 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 398887 | 2013 CP$_{91}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 398888 | 2013 CD$_{94}$ | — | December 28, 2003 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 398889 | 2013 CW$_{95}$ | — | November 6, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398890 | 2013 CU$_{99}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | HOF | 2.6 km | MPC · JPL |
| 398891 | 2013 CR$_{102}$ | — | February 13, 2004 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 398892 | 2013 CV$_{103}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398893 | 2013 CT$_{110}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 398894 | 2013 CO$_{116}$ | — | December 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398895 | 2013 CQ$_{116}$ | — | February 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 398896 | 2013 CG$_{117}$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398897 | 2013 CL$_{121}$ | — | November 24, 2006 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398898 | 2013 CO$_{121}$ | — | January 8, 1999 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398899 | 2013 CA$_{124}$ | — | October 15, 2007 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 398900 | 2013 CN$_{124}$ | — | October 4, 1999 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |

## 398901–399000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 398901 | 2013 CL$_{127}$ | — | September 14, 2005 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 398902 | 2013 CM$_{130}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.7 km | MPC · JPL |
| 398903 | 2013 CJ$_{131}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 398904 | 2013 CN$_{132}$ | — | August 3, 2004 | Siding Spring | SSS | · | 3.8 km | MPC · JPL |
| 398905 | 2013 CZ$_{134}$ | — | February 17, 2007 | Mount Lemmon | Mount Lemmon Survey | VER | 2.7 km | MPC · JPL |
| 398906 | 2013 CL$_{137}$ | — | December 21, 2005 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 398907 | 2013 CE$_{138}$ | — | September 4, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 398908 | 2013 CK$_{143}$ | — | August 18, 2006 | Kitt Peak | Spacewatch | AGN | 1.2 km | MPC · JPL |
| 398909 | 2013 CB$_{144}$ | — | February 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 398910 | 2013 CO$_{145}$ | — | March 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398911 | 2013 CW$_{148}$ | — | January 24, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 398912 | 2013 CN$_{150}$ | — | June 11, 2010 | WISE | WISE | · | 1.6 km | MPC · JPL |
| 398913 | 2013 CY$_{155}$ | — | February 1, 1995 | Kitt Peak | Spacewatch | 7:4 | 2.9 km | MPC · JPL |
| 398914 | 2013 CK$_{156}$ | — | February 17, 2007 | Mount Lemmon | Mount Lemmon Survey | VER | 2.8 km | MPC · JPL |
| 398915 | 2013 CX$_{156}$ | — | December 19, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398916 | 2013 CY$_{156}$ | — | February 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 398917 | 2013 CZ$_{156}$ | — | February 12, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 398918 | 2013 CD$_{157}$ | — | June 1, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 398919 | 2013 CW$_{165}$ | — | December 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 398920 | 2013 CP$_{168}$ | — | October 27, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 398921 | 2013 CL$_{171}$ | — | August 27, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398922 | 2013 CO$_{173}$ | — | April 18, 2009 | Mount Lemmon | Mount Lemmon Survey | PAD | 1.6 km | MPC · JPL |
| 398923 | 2013 CY$_{174}$ | — | February 6, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398924 | 2013 CB$_{175}$ | — | February 12, 2004 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398925 | 2013 CP$_{176}$ | — | April 15, 2009 | Siding Spring | SSS | · | 1.6 km | MPC · JPL |
| 398926 | 2013 CY$_{177}$ | — | February 19, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 398927 | 2013 CQ$_{178}$ | — | January 25, 2007 | Catalina | CSS | EUP | 3.3 km | MPC · JPL |
| 398928 | 2013 CE$_{179}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 398929 | 2013 CT$_{181}$ | — | March 31, 2008 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 398930 | 2013 CS$_{185}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 398931 | 2013 CP$_{188}$ | — | March 10, 2000 | Socorro | LINEAR | · | 2.1 km | MPC · JPL |
| 398932 | 2013 CH$_{189}$ | — | September 24, 2005 | Anderson Mesa | LONEOS | · | 4.8 km | MPC · JPL |
| 398933 | 2013 CE$_{190}$ | — | March 2, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398934 | 2013 CT$_{190}$ | — | December 30, 2007 | Kitt Peak | Spacewatch | NEM | 1.9 km | MPC · JPL |
| 398935 | 2013 CJ$_{192}$ | — | December 11, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 398936 | 2013 CL$_{193}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 398937 | 2013 CP$_{193}$ | — | August 12, 2010 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 398938 | 2013 CQ$_{194}$ | — | November 9, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 398939 | 2013 CA$_{197}$ | — | November 24, 2008 | Mount Lemmon | Mount Lemmon Survey | MAS | 800 m | MPC · JPL |
| 398940 | 2013 CM$_{197}$ | — | March 26, 2006 | Kitt Peak | Spacewatch | NYS | 790 m | MPC · JPL |
| 398941 | 2013 CU$_{197}$ | — | February 24, 2008 | Kitt Peak | Spacewatch | EOS | 1.4 km | MPC · JPL |
| 398942 | 2013 CQ$_{200}$ | — | November 18, 1998 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398943 | 2013 CD$_{201}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398944 | 2013 CE$_{206}$ | — | November 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 398945 | 2013 CY$_{211}$ | — | March 19, 2010 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 398946 | 2013 CS$_{213}$ | — | January 10, 2008 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 398947 | 2013 DS$_2$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 398948 | 2013 DK$_5$ | — | January 10, 2007 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 398949 | 2013 DZ$_5$ | — | January 28, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 398950 | 2013 DJ$_6$ | — | January 28, 2007 | Mount Lemmon | Mount Lemmon Survey | VER | 3.3 km | MPC · JPL |
| 398951 | 2013 DK$_7$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 398952 | 2013 DT$_{10}$ | — | January 10, 2008 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398953 | 2013 DJ$_{13}$ | — | October 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 970 m | MPC · JPL |
| 398954 | 2013 DL$_{13}$ | — | March 19, 2005 | Siding Spring | SSS | · | 1.8 km | MPC · JPL |
| 398955 | 2013 DW$_{15}$ | — | February 12, 2008 | Mount Lemmon | Mount Lemmon Survey | TEL | 1.6 km | MPC · JPL |
| 398956 | 2013 ET$_1$ | — | January 13, 1999 | Kitt Peak | Spacewatch | NEM | 2.5 km | MPC · JPL |
| 398957 | 2013 EW$_2$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 398958 | 2013 EL$_3$ | — | September 30, 1997 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398959 | 2013 EX$_6$ | — | March 2, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398960 | 2013 EQ$_7$ | — | March 30, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 398961 | 2013 EM$_{10}$ | — | December 5, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 398962 | 2013 EP$_{12}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 398963 | 2013 EF$_{13}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 398964 | 2013 EX$_{13}$ | — | July 5, 2005 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.4 km | MPC · JPL |
| 398965 | 2013 ED$_{14}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 398966 | 2013 ES$_{14}$ | — | April 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 398967 | 2013 EJ$_{21}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | EOS | 1.6 km | MPC · JPL |
| 398968 | 2013 EU$_{29}$ | — | August 29, 2006 | Catalina | CSS | HNS | 1.4 km | MPC · JPL |
| 398969 | 2013 EE$_{34}$ | — | February 27, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 398970 | 2013 EY$_{35}$ | — | January 28, 2006 | Mount Lemmon | Mount Lemmon Survey | V | 690 m | MPC · JPL |
| 398971 | 2013 EE$_{42}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 398972 | 2013 EF$_{49}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | SHU · 3:2 | 5.3 km | MPC · JPL |
| 398973 | 2013 EJ$_{50}$ | — | February 7, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 398974 | 2013 EM$_{50}$ | — | September 13, 2005 | Kitt Peak | Spacewatch | NAE | 1.9 km | MPC · JPL |
| 398975 | 2013 EE$_{54}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398976 | 2013 EY$_{57}$ | — | March 10, 2003 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398977 | 2013 EC$_{60}$ | — | April 3, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 398978 | 2013 EE$_{66}$ | — | November 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 398979 | 2013 EF$_{66}$ | — | September 12, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 398980 | 2013 EM$_{72}$ | — | November 19, 2003 | Anderson Mesa | LONEOS | · | 870 m | MPC · JPL |
| 398981 | 2013 EH$_{79}$ | — | February 22, 2007 | Kitt Peak | Spacewatch | VER | 4.4 km | MPC · JPL |
| 398982 | 2013 EC$_{80}$ | — | February 9, 2005 | Kitt Peak | Spacewatch | SHU · 3:2 | 5.8 km | MPC · JPL |
| 398983 | 2013 EU$_{81}$ | — | August 13, 2010 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 398984 | 2013 EA$_{82}$ | — | June 25, 2010 | WISE | WISE | · | 3.3 km | MPC · JPL |
| 398985 | 2013 EK$_{88}$ | — | August 24, 2007 | Kitt Peak | Spacewatch | NYS | 760 m | MPC · JPL |
| 398986 | 2013 EB$_{90}$ | — | November 17, 2011 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 398987 | 2013 ES$_{92}$ | — | November 5, 2007 | Mount Lemmon | Mount Lemmon Survey | EUN | 2.6 km | MPC · JPL |
| 398988 | 2013 EF$_{99}$ | — | March 28, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 398989 | 2013 EA$_{101}$ | — | February 7, 2002 | Socorro | LINEAR | EOS | 2.6 km | MPC · JPL |
| 398990 | 2013 EL$_{107}$ | — | October 4, 2000 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 398991 | 2013 ET$_{109}$ | — | November 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 398992 | 2013 EJ$_{111}$ | — | April 27, 2008 | Kitt Peak | Spacewatch | HYG | 3.4 km | MPC · JPL |
| 398993 | 2013 EB$_{112}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 398994 | 2013 EM$_{112}$ | — | January 10, 2007 | Kitt Peak | Spacewatch | · | 5.3 km | MPC · JPL |
| 398995 | 2013 EN$_{120}$ | — | February 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 398996 | 2013 EM$_{121}$ | — | October 29, 2010 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.8 km | MPC · JPL |
| 398997 | 2013 EQ$_{128}$ | — | May 25, 2010 | WISE | WISE | EUP | 3.7 km | MPC · JPL |
| 398998 | 2013 EB$_{147}$ | — | October 12, 1999 | Kitt Peak | Spacewatch | (1298) | 2.2 km | MPC · JPL |
| 398999 | 2013 FS$_1$ | — | December 11, 2006 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 399000 | 2013 FV$_{14}$ | — | May 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |