# List of minor planets: 478001–479000

The following is a partial list of minor planets, running from minor-planet number 478001 through 479000, 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

* 473,000s
* 474,000s
* 475,000s
* 476,000s
* 477,000s
* 478,000s
* 479,000s
* 480,000s
* 481,000s
* 482,000s
* 483,000s
* 478,001…
* 478,101…
* 478,201…
* 478,301…
* 478,401…
* 478,501…
* 478,601…
* 478,701…
* 478,801…
* 478,901…

## 478001–478100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478001 | 2011 SN$_{139}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478002 | 2011 SG$_{140}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478003 | 2011 SU$_{141}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478004 | 2011 SH$_{142}$ | — | November 23, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478005 | 2011 SF$_{144}$ | — | September 30, 2006 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 478006 | 2011 SC$_{160}$ | — | August 6, 2010 | WISE | WISE | · | 2.5 km | MPC · JPL |
| 478007 | 2011 SL$_{164}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | KOR | 1.1 km | MPC · JPL |
| 478008 | 2011 SN$_{164}$ | — | May 15, 2009 | Kitt Peak | Spacewatch | EOS | 1.7 km | MPC · JPL |
| 478009 | 2011 SM$_{165}$ | — | September 24, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478010 | 2011 SN$_{170}$ | — | February 12, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 478011 | 2011 SA$_{178}$ | — | September 24, 2000 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478012 | 2011 ST$_{183}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 478013 | 2011 SQ$_{184}$ | — | September 26, 2011 | Kitt Peak | Spacewatch | H | 610 m | MPC · JPL |
| 478014 | 2011 SX$_{189}$ | — | January 20, 2009 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478015 | 2011 SM$_{191}$ | — | September 26, 2011 | Haleakala | Pan-STARRS | GEF | 1.6 km | MPC · JPL |
| 478016 | 2011 SH$_{192}$ | — | November 19, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478017 | 2011 SD$_{197}$ | — | August 19, 2006 | Kitt Peak | Spacewatch | KOR | 1.1 km | MPC · JPL |
| 478018 | 2011 SF$_{197}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478019 | 2011 SS$_{197}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478020 | 2011 SZ$_{199}$ | — | November 3, 1997 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478021 | 2011 SB$_{202}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | EOS | 1.4 km | MPC · JPL |
| 478022 | 2011 SZ$_{206}$ | — | March 3, 2005 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 478023 | 2011 SU$_{208}$ | — | December 16, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 478024 | 2011 SX$_{208}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | HYG | 2.5 km | MPC · JPL |
| 478025 | 2011 SA$_{210}$ | — | September 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478026 | 2011 SE$_{217}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478027 | 2011 SY$_{225}$ | — | October 19, 2006 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 478028 | 2011 SN$_{233}$ | — | December 18, 2001 | Socorro | LINEAR | EOS | 2.3 km | MPC · JPL |
| 478029 | 2011 SF$_{236}$ | — | October 14, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.2 km | MPC · JPL |
| 478030 | 2011 SM$_{236}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478031 | 2011 SH$_{240}$ | — | September 26, 2011 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.2 km | MPC · JPL |
| 478032 | 2011 SH$_{241}$ | — | September 8, 2011 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478033 | 2011 SY$_{242}$ | — | September 8, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478034 | 2011 SA$_{254}$ | — | July 15, 2005 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.7 km | MPC · JPL |
| 478035 | 2011 SB$_{255}$ | — | December 16, 2007 | Kitt Peak | Spacewatch | DOR | 2.3 km | MPC · JPL |
| 478036 | 2011 SS$_{255}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | EOS | 1.8 km | MPC · JPL |
| 478037 | 2011 SN$_{256}$ | — | November 11, 2006 | Mount Lemmon | Mount Lemmon Survey | THM | 1.6 km | MPC · JPL |
| 478038 | 2011 SA$_{257}$ | — | January 18, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.6 km | MPC · JPL |
| 478039 | 2011 SA$_{258}$ | — | October 27, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478040 | 2011 SV$_{258}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 478041 | 2011 SY$_{258}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 478042 | 2011 SE$_{259}$ | — | September 26, 2011 | Catalina | CSS | · | 3.0 km | MPC · JPL |
| 478043 | 2011 SG$_{259}$ | — | September 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 478044 | 2011 SZ$_{259}$ | — | October 20, 1995 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478045 | 2011 SB$_{260}$ | — | September 29, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.3 km | MPC · JPL |
| 478046 | 2011 SS$_{260}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 478047 | 2011 SB$_{261}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478048 | 2011 SD$_{261}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | KOR | 1.1 km | MPC · JPL |
| 478049 | 2011 SO$_{261}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | KOR | 1.0 km | MPC · JPL |
| 478050 | 2011 SR$_{265}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 478051 | 2011 SU$_{268}$ | — | November 14, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.0 km | MPC · JPL |
| 478052 | 2011 SR$_{274}$ | — | April 2, 2005 | Kitt Peak | Spacewatch | MRX | 1.2 km | MPC · JPL |
| 478053 | 2011 SU$_{275}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478054 | 2011 TX | — | February 9, 2008 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 478055 | 2011 TU$_7$ | — | September 8, 2011 | Kitt Peak | Spacewatch | GEF | 1.1 km | MPC · JPL |
| 478056 | 2011 TB$_8$ | — | September 20, 2011 | Kitt Peak | Spacewatch | KOR | 1.3 km | MPC · JPL |
| 478057 | 2011 TC$_{10}$ | — | October 1, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 590 m | MPC · JPL |
| 478058 | 2011 TJ$_{10}$ | — | September 8, 2011 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478059 | 2011 TR$_{13}$ | — | September 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 478060 | 2011 TH$_{14}$ | — | October 3, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478061 | 2011 TN$_{15}$ | — | October 31, 2002 | Kitt Peak | Spacewatch | DOR | 2.2 km | MPC · JPL |
| 478062 | 2011 UZ$_2$ | — | September 22, 2011 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 478063 | 2011 UA$_4$ | — | September 20, 2000 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478064 | 2011 UM$_4$ | — | September 25, 2006 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.0 km | MPC · JPL |
| 478065 | 2011 UT$_5$ | — | May 20, 2010 | WISE | WISE | · | 3.5 km | MPC · JPL |
| 478066 | 2011 UB$_6$ | — | April 27, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 478067 | 2011 UR$_6$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478068 | 2011 UY$_6$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 478069 | 2011 UA$_7$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478070 | 2011 UQ$_8$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478071 | 2011 UJ$_9$ | — | October 29, 2000 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478072 | 2011 UT$_{10}$ | — | November 2, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478073 | 2011 UE$_{11}$ | — | September 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478074 | 2011 UW$_{13}$ | — | November 22, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478075 | 2011 UB$_{23}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478076 | 2011 UL$_{24}$ | — | November 27, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478077 | 2011 UZ$_{25}$ | — | October 17, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478078 | 2011 UD$_{26}$ | — | May 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 478079 | 2011 UE$_{29}$ | — | September 4, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 478080 | 2011 UG$_{29}$ | — | April 11, 2010 | WISE | WISE | · | 4.9 km | MPC · JPL |
| 478081 | 2011 UX$_{29}$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 478082 | 2011 UQ$_{33}$ | — | December 16, 2006 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 478083 | 2011 UM$_{35}$ | — | September 22, 2011 | Kitt Peak | Spacewatch | VER | 2.4 km | MPC · JPL |
| 478084 | 2011 UB$_{38}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | VER | 3.2 km | MPC · JPL |
| 478085 | 2011 US$_{38}$ | — | November 15, 1995 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 478086 | 2011 UP$_{40}$ | — | September 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478087 | 2011 UB$_{41}$ | — | November 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478088 | 2011 UJ$_{41}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.2 km | MPC · JPL |
| 478089 | 2011 UU$_{41}$ | — | September 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 478090 | 2011 UD$_{45}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 478091 | 2011 UF$_{48}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478092 | 2011 UJ$_{48}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | THM | 2.1 km | MPC · JPL |
| 478093 | 2011 US$_{48}$ | — | September 21, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.0 km | MPC · JPL |
| 478094 | 2011 UR$_{49}$ | — | October 18, 2011 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 478095 | 2011 UV$_{50}$ | — | March 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 478096 | 2011 UA$_{54}$ | — | October 18, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 478097 | 2011 UF$_{54}$ | — | April 29, 2009 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 478098 | 2011 UO$_{58}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | TEL | 1.0 km | MPC · JPL |
| 478099 | 2011 UV$_{61}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 478100 | 2011 UZ$_{61}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |

## 478101–478200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478101 | 2011 US$_{64}$ | — | November 12, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478102 | 2011 UR$_{66}$ | — | October 21, 1995 | Kitt Peak | Spacewatch | EOS | 1.5 km | MPC · JPL |
| 478103 | 2011 UH$_{74}$ | — | September 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478104 | 2011 UL$_{74}$ | — | November 20, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478105 | 2011 UW$_{74}$ | — | September 28, 2011 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 478106 | 2011 UB$_{76}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478107 | 2011 UJ$_{76}$ | — | October 25, 2000 | Socorro | LINEAR | LIX | 4.6 km | MPC · JPL |
| 478108 | 2011 UC$_{78}$ | — | September 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 478109 | 2011 UK$_{80}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478110 | 2011 UW$_{81}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478111 | 2011 UF$_{82}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 478112 | 2011 US$_{82}$ | — | September 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 478113 | 2011 UT$_{82}$ | — | July 4, 2010 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 478114 | 2011 UW$_{84}$ | — | May 21, 2010 | WISE | WISE | · | 2.8 km | MPC · JPL |
| 478115 | 2011 UK$_{85}$ | — | May 31, 2010 | WISE | WISE | · | 3.3 km | MPC · JPL |
| 478116 | 2011 UM$_{88}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | THM · critical | 1.8 km | MPC · JPL |
| 478117 | 2011 UR$_{97}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478118 | 2011 UG$_{98}$ | — | October 20, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478119 | 2011 UZ$_{99}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 478120 | 2011 UY$_{101}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 478121 | 2011 UB$_{103}$ | — | June 6, 2010 | WISE | WISE | URS | 3.3 km | MPC · JPL |
| 478122 | 2011 UY$_{103}$ | — | September 23, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.0 km | MPC · JPL |
| 478123 | 2011 UF$_{105}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 478124 | 2011 UG$_{107}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478125 | 2011 UU$_{107}$ | — | November 15, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478126 | 2011 UW$_{112}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 478127 | 2011 UZ$_{112}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | VER | 2.7 km | MPC · JPL |
| 478128 | 2011 UJ$_{113}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478129 | 2011 UY$_{119}$ | — | May 15, 2010 | WISE | WISE | · | 3.7 km | MPC · JPL |
| 478130 | 2011 US$_{120}$ | — | July 5, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 478131 | 2011 UX$_{122}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | THM | 2.4 km | MPC · JPL |
| 478132 | 2011 UG$_{125}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478133 | 2011 UG$_{126}$ | — | September 28, 2003 | Kitt Peak | Spacewatch | H | 750 m | MPC · JPL |
| 478134 | 2011 UL$_{127}$ | — | March 28, 2009 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 478135 | 2011 UG$_{129}$ | — | December 5, 2007 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 478136 | 2011 UU$_{131}$ | — | September 18, 1995 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478137 | 2011 UK$_{136}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 478138 | 2011 UV$_{136}$ | — | November 18, 1995 | Kitt Peak | Spacewatch | EOS | 1.6 km | MPC · JPL |
| 478139 | 2011 UW$_{136}$ | — | October 20, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 478140 | 2011 UL$_{138}$ | — | July 27, 2005 | Siding Spring | SSS | · | 4.1 km | MPC · JPL |
| 478141 | 2011 UD$_{139}$ | — | October 22, 2011 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478142 | 2011 UV$_{143}$ | — | September 12, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478143 | 2011 UJ$_{145}$ | — | October 29, 2005 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 478144 | 2011 UV$_{145}$ | — | December 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 478145 | 2011 UW$_{147}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 478146 | 2011 US$_{152}$ | — | September 26, 2005 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 478147 | 2011 UA$_{154}$ | — | July 12, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 478148 | 2011 UE$_{154}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478149 | 2011 UT$_{154}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | THM | 2.3 km | MPC · JPL |
| 478150 | 2011 UR$_{155}$ | — | October 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 478151 | 2011 UW$_{156}$ | — | September 27, 2000 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 478152 | 2011 UY$_{156}$ | — | October 18, 2007 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478153 | 2011 UM$_{157}$ | — | October 25, 2011 | Kitt Peak | Spacewatch | EOS | 1.6 km | MPC · JPL |
| 478154 | 2011 UT$_{157}$ | — | October 25, 2011 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478155 | 2011 UF$_{159}$ | — | September 23, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478156 | 2011 UP$_{159}$ | — | May 1, 2000 | Kitt Peak | Spacewatch | H | 750 m | MPC · JPL |
| 478157 | 2011 UV$_{160}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 478158 | 2011 UR$_{167}$ | — | November 6, 1996 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478159 | 2011 UK$_{172}$ | — | February 3, 2008 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 478160 | 2011 UB$_{173}$ | — | November 19, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 478161 | 2011 UC$_{173}$ | — | November 14, 2006 | Mount Lemmon | Mount Lemmon Survey | LIX | 3.3 km | MPC · JPL |
| 478162 | 2011 UN$_{175}$ | — | April 10, 2010 | WISE | WISE | LIX | 3.3 km | MPC · JPL |
| 478163 | 2011 UW$_{175}$ | — | October 17, 1995 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478164 | 2011 UE$_{176}$ | — | March 26, 2004 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 478165 | 2011 UG$_{176}$ | — | March 27, 2010 | WISE | WISE | critical | 3.2 km | MPC · JPL |
| 478166 | 2011 UW$_{176}$ | — | October 24, 2011 | Kitt Peak | Spacewatch | LIX | 3.7 km | MPC · JPL |
| 478167 | 2011 UV$_{177}$ | — | October 18, 1995 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478168 | 2011 UH$_{178}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478169 | 2011 UR$_{180}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478170 | 2011 UM$_{181}$ | — | March 26, 2003 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 478171 | 2011 UR$_{182}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478172 | 2011 UM$_{183}$ | — | June 9, 2010 | WISE | WISE | · | 3.4 km | MPC · JPL |
| 478173 | 2011 UP$_{190}$ | — | December 10, 2002 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 478174 | 2011 UZ$_{190}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.9 km | MPC · JPL |
| 478175 | 2011 UV$_{191}$ | — | October 20, 2011 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 478176 | 2011 UT$_{193}$ | — | October 20, 2011 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478177 | 2011 UY$_{193}$ | — | September 23, 2011 | Catalina | CSS | H | 910 m | MPC · JPL |
| 478178 | 2011 UU$_{198}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | HYG | 2.0 km | MPC · JPL |
| 478179 | 2011 UX$_{199}$ | — | October 25, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478180 | 2011 UX$_{201}$ | — | September 11, 2005 | Kitt Peak | Spacewatch | THM | 1.8 km | MPC · JPL |
| 478181 | 2011 UN$_{202}$ | — | October 21, 1995 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478182 | 2011 UJ$_{208}$ | — | April 14, 2010 | WISE | WISE | · | 3.4 km | MPC · JPL |
| 478183 | 2011 UL$_{212}$ | — | April 29, 2010 | WISE | WISE | · | 3.3 km | MPC · JPL |
| 478184 | 2011 UP$_{223}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478185 | 2011 UC$_{230}$ | — | April 19, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478186 | 2011 UO$_{233}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478187 | 2011 UG$_{235}$ | — | March 19, 2010 | WISE | WISE | · | 2.9 km | MPC · JPL |
| 478188 | 2011 UW$_{241}$ | — | May 28, 2010 | WISE | WISE | · | 2.9 km | MPC · JPL |
| 478189 | 2011 UZ$_{241}$ | — | September 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478190 | 2011 US$_{242}$ | — | September 11, 2005 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478191 | 2011 UG$_{243}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 478192 | 2011 UB$_{244}$ | — | May 21, 2010 | WISE | WISE | · | 2.8 km | MPC · JPL |
| 478193 | 2011 UD$_{244}$ | — | October 18, 2011 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478194 | 2011 UY$_{244}$ | — | September 1, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478195 | 2011 UK$_{247}$ | — | May 28, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 478196 | 2011 UG$_{249}$ | — | April 21, 2009 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 478197 | 2011 UC$_{250}$ | — | September 13, 2005 | Kitt Peak | Spacewatch | THM | 1.8 km | MPC · JPL |
| 478198 | 2011 UJ$_{250}$ | — | January 24, 2007 | Mount Lemmon | Mount Lemmon Survey | THM | 2.2 km | MPC · JPL |
| 478199 | 2011 UQ$_{252}$ | — | May 24, 2010 | WISE | WISE | · | 3.0 km | MPC · JPL |
| 478200 | 2011 UZ$_{252}$ | — | December 14, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |

## 478201–478300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478201 | 2011 UB$_{253}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | THM | 2.2 km | MPC · JPL |
| 478202 | 2011 UQ$_{253}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.0 km | MPC · JPL |
| 478203 | 2011 UA$_{257}$ | — | November 14, 2006 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478204 | 2011 UN$_{263}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | THM | 1.9 km | MPC · JPL |
| 478205 | 2011 UM$_{268}$ | — | October 19, 2006 | Catalina | CSS | · | 2.4 km | MPC · JPL |
| 478206 | 2011 UB$_{279}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478207 | 2011 UP$_{282}$ | — | March 30, 2008 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 478208 | 2011 UM$_{283}$ | — | October 28, 2011 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478209 | 2011 UV$_{283}$ | — | October 20, 2011 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478210 | 2011 UC$_{297}$ | — | October 2, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478211 | 2011 US$_{297}$ | — | November 12, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478212 | 2011 UU$_{298}$ | — | September 30, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478213 | 2011 UK$_{299}$ | — | October 21, 2011 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 478214 | 2011 UU$_{299}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | THM | 2.1 km | MPC · JPL |
| 478215 | 2011 UO$_{301}$ | — | November 14, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 478216 | 2011 UG$_{303}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478217 | 2011 UQ$_{305}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478218 | 2011 UV$_{308}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 478219 | 2011 UY$_{311}$ | — | April 26, 2010 | WISE | WISE | · | 2.7 km | MPC · JPL |
| 478220 | 2011 UL$_{312}$ | — | February 16, 2010 | WISE | WISE | · | 3.5 km | MPC · JPL |
| 478221 | 2011 UJ$_{313}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | EOS | 1.4 km | MPC · JPL |
| 478222 | 2011 UO$_{313}$ | — | October 30, 2011 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 478223 | 2011 UB$_{314}$ | — | October 18, 2011 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478224 | 2011 UV$_{314}$ | — | October 30, 2011 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478225 | 2011 UC$_{317}$ | — | October 22, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478226 | 2011 UY$_{317}$ | — | May 24, 2010 | WISE | WISE | · | 2.6 km | MPC · JPL |
| 478227 | 2011 UH$_{323}$ | — | November 15, 2006 | Kitt Peak | Spacewatch | THM | 2.2 km | MPC · JPL |
| 478228 | 2011 UH$_{327}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478229 | 2011 UB$_{329}$ | — | March 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478230 | 2011 UP$_{329}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.6 km | MPC · JPL |
| 478231 | 2011 UO$_{331}$ | — | October 13, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 478232 | 2011 UA$_{334}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478233 | 2011 UR$_{334}$ | — | September 21, 2011 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 478234 | 2011 UM$_{335}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478235 | 2011 UR$_{335}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478236 | 2011 UY$_{337}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | EOS | 1.8 km | MPC · JPL |
| 478237 | 2011 UK$_{338}$ | — | September 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478238 | 2011 UE$_{340}$ | — | November 19, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478239 | 2011 UH$_{340}$ | — | April 15, 2010 | WISE | WISE | URS | 3.2 km | MPC · JPL |
| 478240 | 2011 UF$_{341}$ | — | October 18, 2011 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 478241 | 2011 UK$_{344}$ | — | April 27, 2009 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.2 km | MPC · JPL |
| 478242 | 2011 UK$_{349}$ | — | March 1, 2008 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 478243 | 2011 UW$_{350}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478244 | 2011 UH$_{351}$ | — | October 19, 2011 | Mount Lemmon | Mount Lemmon Survey | THM | 1.9 km | MPC · JPL |
| 478245 | 2011 UB$_{356}$ | — | July 3, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478246 | 2011 UQ$_{356}$ | — | May 1, 2003 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478247 | 2011 UX$_{359}$ | — | October 20, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478248 | 2011 UE$_{360}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478249 | 2011 UT$_{360}$ | — | January 13, 2002 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478250 | 2011 UV$_{365}$ | — | September 30, 1995 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478251 | 2011 UQ$_{367}$ | — | September 20, 2011 | Kitt Peak | Spacewatch | EOS | 1.5 km | MPC · JPL |
| 478252 | 2011 UJ$_{368}$ | — | November 17, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478253 | 2011 UV$_{368}$ | — | September 29, 1994 | Kitt Peak | Spacewatch | critical | 1.7 km | MPC · JPL |
| 478254 | 2011 UM$_{373}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 478255 | 2011 UB$_{374}$ | — | October 23, 2011 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478256 | 2011 UV$_{387}$ | — | September 27, 2000 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478257 | 2011 UF$_{391}$ | — | April 3, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478258 | 2011 UA$_{392}$ | — | October 22, 2006 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.6 km | MPC · JPL |
| 478259 | 2011 UP$_{394}$ | — | January 9, 2002 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478260 | 2011 UA$_{395}$ | — | May 4, 2010 | WISE | WISE | · | 4.0 km | MPC · JPL |
| 478261 | 2011 UB$_{400}$ | — | March 11, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478262 | 2011 UR$_{401}$ | — | October 21, 2011 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 478263 | 2011 UT$_{401}$ | — | April 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 478264 | 2011 UW$_{401}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478265 | 2011 UU$_{403}$ | — | October 1, 2005 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 478266 | 2011 UG$_{404}$ | — | October 22, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 1.0 km | MPC · JPL |
| 478267 | 2011 UE$_{406}$ | — | September 21, 2011 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478268 | 2011 UF$_{407}$ | — | September 17, 2006 | Catalina | CSS | · | 3.4 km | MPC · JPL |
| 478269 | 2011 UO$_{408}$ | — | August 21, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478270 | 2011 VF | — | October 20, 2011 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478271 | 2011 VE$_2$ | — | October 24, 2011 | Catalina | CSS | H | 980 m | MPC · JPL |
| 478272 | 2011 VN$_4$ | — | November 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 478273 | 2011 VY$_4$ | — | October 23, 2005 | Catalina | CSS | · | 4.0 km | MPC · JPL |
| 478274 | 2011 VT$_8$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478275 | 2011 VN$_{13}$ | — | June 17, 2004 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478276 | 2011 VX$_{14}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478277 | 2011 VV$_{15}$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 478278 | 2011 VH$_{19}$ | — | December 12, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478279 | 2011 VQ$_{19}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 478280 | 2011 VM$_{21}$ | — | September 12, 2005 | Kitt Peak | Spacewatch | THM | 1.8 km | MPC · JPL |
| 478281 | 2011 VY$_{21}$ | — | March 18, 2009 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478282 | 2011 VK$_{22}$ | — | September 13, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478283 | 2011 WC$_4$ | — | September 20, 2011 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 478284 | 2011 WM$_4$ | — | November 1, 2011 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 478285 | 2011 WU$_5$ | — | March 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478286 | 2011 WX$_5$ | — | August 29, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478287 | 2011 WK$_{10}$ | — | November 24, 2006 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.3 km | MPC · JPL |
| 478288 | 2011 WH$_{11}$ | — | May 31, 2010 | WISE | WISE | · | 3.9 km | MPC · JPL |
| 478289 | 2011 WU$_{13}$ | — | May 20, 2010 | WISE | WISE | · | 3.1 km | MPC · JPL |
| 478290 | 2011 WE$_{14}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478291 | 2011 WJ$_{16}$ | — | September 2, 2010 | Mount Lemmon | Mount Lemmon Survey | TEL | 1.2 km | MPC · JPL |
| 478292 | 2011 WT$_{16}$ | — | October 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 478293 | 2011 WO$_{18}$ | — | November 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 478294 | 2011 WQ$_{19}$ | — | April 19, 2010 | WISE | WISE | · | 2.7 km | MPC · JPL |
| 478295 | 2011 WY$_{22}$ | — | October 23, 2011 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478296 | 2011 WH$_{23}$ | — | November 17, 2011 | Mount Lemmon | Mount Lemmon Survey | EMA | 3.1 km | MPC · JPL |
| 478297 | 2011 WS$_{23}$ | — | April 16, 2010 | WISE | WISE | LIX | 3.0 km | MPC · JPL |
| 478298 | 2011 WG$_{24}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478299 | 2011 WW$_{24}$ | — | November 22, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 478300 | 2011 WB$_{33}$ | — | November 15, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |

## 478301–478400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478301 | 2011 WU$_{40}$ | — | September 28, 2000 | Anderson Mesa | LONEOS | · | 3.3 km | MPC · JPL |
| 478302 | 2011 WP$_{49}$ | — | May 14, 2010 | WISE | WISE | · | 3.9 km | MPC · JPL |
| 478303 | 2011 WH$_{55}$ | — | April 24, 2003 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478304 | 2011 WQ$_{55}$ | — | November 18, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478305 | 2011 WA$_{59}$ | — | November 17, 1995 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478306 | 2011 WZ$_{64}$ | — | November 30, 2000 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 478307 | 2011 WV$_{67}$ | — | November 4, 2005 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 478308 | 2011 WX$_{68}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 478309 | 2011 WS$_{69}$ | — | April 14, 2010 | WISE | WISE | LIX | 3.2 km | MPC · JPL |
| 478310 | 2011 WD$_{71}$ | — | November 15, 1995 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478311 | 2011 WS$_{72}$ | — | November 1, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.1 km | MPC · JPL |
| 478312 | 2011 WU$_{73}$ | — | December 24, 2006 | Kitt Peak | Spacewatch | VER | 2.6 km | MPC · JPL |
| 478313 | 2011 WZ$_{73}$ | — | November 12, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 478314 | 2011 WW$_{76}$ | — | October 19, 2011 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 478315 | 2011 WD$_{79}$ | — | December 14, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478316 | 2011 WU$_{79}$ | — | September 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 478317 | 2011 WY$_{80}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 1.7 km | MPC · JPL |
| 478318 | 2011 WA$_{82}$ | — | October 30, 2011 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478319 | 2011 WR$_{82}$ | — | May 28, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 478320 | 2011 WL$_{86}$ | — | November 27, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478321 | 2011 WT$_{88}$ | — | March 13, 2007 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 478322 | 2011 WZ$_{89}$ | — | November 26, 2011 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 478323 | 2011 WZ$_{92}$ | — | May 30, 2010 | WISE | WISE | · | 3.1 km | MPC · JPL |
| 478324 | 2011 WW$_{96}$ | — | November 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 478325 | 2011 WA$_{97}$ | — | December 12, 2006 | Mount Lemmon | Mount Lemmon Survey | THM | 1.8 km | MPC · JPL |
| 478326 | 2011 WS$_{97}$ | — | October 31, 2011 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478327 | 2011 WY$_{103}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 478328 | 2011 WA$_{104}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.5 km | MPC · JPL |
| 478329 | 2011 WF$_{104}$ | — | November 3, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478330 | 2011 WO$_{104}$ | — | November 3, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 478331 | 2011 WW$_{109}$ | — | October 30, 2011 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478332 | 2011 WD$_{110}$ | — | October 29, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478333 | 2011 WU$_{113}$ | — | October 31, 2005 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 478334 | 2011 WB$_{116}$ | — | November 16, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 478335 | 2011 WG$_{118}$ | — | December 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 478336 | 2011 WM$_{120}$ | — | November 19, 2006 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 478337 | 2011 WG$_{127}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 478338 | 2011 WV$_{128}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478339 | 2011 WU$_{129}$ | — | September 1, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 478340 | 2011 WE$_{130}$ | — | November 23, 2011 | Catalina | CSS | · | 3.4 km | MPC · JPL |
| 478341 | 2011 WR$_{130}$ | — | June 2, 2010 | WISE | WISE | · | 4.5 km | MPC · JPL |
| 478342 | 2011 WB$_{135}$ | — | November 17, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 478343 | 2011 WF$_{135}$ | — | April 11, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 478344 | 2011 WE$_{136}$ | — | May 28, 2010 | WISE | WISE | · | 4.0 km | MPC · JPL |
| 478345 | 2011 WT$_{136}$ | — | March 1, 2008 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478346 | 2011 WU$_{136}$ | — | September 11, 2005 | Kitt Peak | Spacewatch | EOS | 1.8 km | MPC · JPL |
| 478347 | 2011 WX$_{136}$ | — | October 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 478348 | 2011 WZ$_{136}$ | — | May 8, 2010 | WISE | WISE | · | 2.5 km | MPC · JPL |
| 478349 | 2011 WR$_{138}$ | — | October 21, 2011 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.8 km | MPC · JPL |
| 478350 | 2011 WZ$_{140}$ | — | June 9, 2010 | WISE | WISE | · | 3.8 km | MPC · JPL |
| 478351 | 2011 WV$_{141}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 1.8 km | MPC · JPL |
| 478352 | 2011 WT$_{143}$ | — | November 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 478353 | 2011 WA$_{150}$ | — | December 17, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478354 | 2011 WY$_{150}$ | — | February 12, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 478355 | 2011 WQ$_{151}$ | — | March 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 478356 | 2011 XW$_2$ | — | October 31, 2011 | Mount Lemmon | Mount Lemmon Survey | H | 650 m | MPC · JPL |
| 478357 | 2011 YZ$_1$ | — | April 5, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 478358 | 2011 YJ$_3$ | — | June 19, 2010 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 478359 | 2011 YR$_7$ | — | November 25, 2005 | Catalina | CSS | LIX | 3.7 km | MPC · JPL |
| 478360 | 2011 YP$_8$ | — | October 27, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 478361 | 2011 YY$_{19}$ | — | July 28, 2010 | WISE | WISE | TIR | 3.1 km | MPC · JPL |
| 478362 | 2011 YR$_{23}$ | — | October 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 478363 | 2011 YX$_{23}$ | — | March 14, 2007 | Anderson Mesa | LONEOS | · | 2.6 km | MPC · JPL |
| 478364 | 2011 YW$_{24}$ | — | December 31, 1994 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 478365 | 2011 YP$_{25}$ | — | December 25, 2011 | Kitt Peak | Spacewatch | TIR | 2.9 km | MPC · JPL |
| 478366 | 2011 YW$_{30}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 478367 | 2011 YB$_{36}$ | — | September 15, 2010 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478368 | 2011 YN$_{37}$ | — | December 26, 2011 | Kitt Peak | Spacewatch | H | 860 m | MPC · JPL |
| 478369 | 2011 YU$_{45}$ | — | July 18, 2010 | WISE | WISE | · | 2.9 km | MPC · JPL |
| 478370 | 2011 YK$_{48}$ | — | December 29, 2011 | Mount Lemmon | Mount Lemmon Survey | H · critical | 430 m | MPC · JPL |
| 478371 | 2011 YF$_{55}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478372 | 2011 YW$_{56}$ | — | December 5, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 478373 | 2011 YX$_{56}$ | — | December 29, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478374 | 2011 YA$_{62}$ | — | October 31, 2005 | Anderson Mesa | LONEOS | · | 3.5 km | MPC · JPL |
| 478375 | 2011 YK$_{70}$ | — | December 27, 2011 | Catalina | CSS | H | 580 m | MPC · JPL |
| 478376 | 2011 YS$_{71}$ | — | November 27, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 478377 | 2012 AJ$_6$ | — | December 22, 2005 | Catalina | CSS | T$_j$ (2.97) | 4.8 km | MPC · JPL |
| 478378 | 2012 AR$_{11}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | H | 840 m | MPC · JPL |
| 478379 | 2012 AS$_{11}$ | — | December 14, 2006 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 478380 | 2012 AS$_{18}$ | — | February 13, 2004 | Kitt Peak | Spacewatch | H | 550 m | MPC · JPL |
| 478381 | 2012 AK$_{22}$ | — | March 14, 2007 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 478382 | 2012 AU$_{22}$ | — | January 1, 2012 | Catalina | CSS | H | 910 m | MPC · JPL |
| 478383 | 2012 BZ | — | November 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 4.4 km | MPC · JPL |
| 478384 | 2012 BE$_2$ | — | July 16, 2010 | WISE | WISE | · | 4.0 km | MPC · JPL |
| 478385 | 2012 BP$_{13}$ | — | August 29, 1995 | Kitt Peak | Spacewatch | · | 420 m | MPC · JPL |
| 478386 | 2012 BK$_{16}$ | — | November 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478387 | 2012 BF$_{22}$ | — | August 31, 2005 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478388 | 2012 BQ$_{26}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 478389 | 2012 BH$_{27}$ | — | January 18, 2012 | Catalina | CSS | H | 560 m | MPC · JPL |
| 478390 | 2012 BG$_{29}$ | — | December 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 478391 | 2012 BN$_{32}$ | — | August 8, 2010 | WISE | WISE | · | 5.4 km | MPC · JPL |
| 478392 | 2012 BB$_{59}$ | — | December 31, 2011 | Kitt Peak | Spacewatch | H | 680 m | MPC · JPL |
| 478393 | 2012 BK$_{65}$ | — | August 6, 2010 | WISE | WISE | 7:4 | 4.4 km | MPC · JPL |
| 478394 | 2012 BC$_{66}$ | — | September 17, 2010 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.5 km | MPC · JPL |
| 478395 | 2012 BW$_{67}$ | — | July 6, 2010 | WISE | WISE | · | 3.0 km | MPC · JPL |
| 478396 | 2012 BU$_{72}$ | — | July 15, 2010 | WISE | WISE | T$_j$ (2.97) | 3.3 km | MPC · JPL |
| 478397 | 2012 BX$_{86}$ | — | December 3, 1999 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 478398 | 2012 BD$_{97}$ | — | October 6, 2005 | Kitt Peak | Spacewatch | T$_j$ (2.97) | 2.6 km | MPC · JPL |
| 478399 | 2012 BD$_{98}$ | — | January 30, 2012 | Mount Lemmon | Mount Lemmon Survey | H | 740 m | MPC · JPL |
| 478400 | 2012 BJ$_{103}$ | — | July 26, 2010 | WISE | WISE | (1118) | 3.6 km | MPC · JPL |

## 478401–478500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478401 | 2012 BX$_{106}$ | — | January 18, 2012 | Kitt Peak | Spacewatch | H | 680 m | MPC · JPL |
| 478402 | 2012 BE$_{128}$ | — | July 22, 2010 | WISE | WISE | LIX | 4.2 km | MPC · JPL |
| 478403 | 2012 BW$_{131}$ | — | July 15, 2010 | WISE | WISE | · | 3.5 km | MPC · JPL |
| 478404 | 2012 BJ$_{132}$ | — | November 12, 1999 | Socorro | LINEAR | T$_j$ (2.99) | 4.0 km | MPC · JPL |
| 478405 | 2012 BQ$_{146}$ | — | January 19, 2012 | Kitt Peak | Spacewatch | H | 420 m | MPC · JPL |
| 478406 | 2012 CB | — | November 22, 2000 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478407 | 2012 CQ | — | January 29, 2012 | Kitt Peak | Spacewatch | H | 870 m | MPC · JPL |
| 478408 | 2012 CQ$_{18}$ | — | April 26, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 478409 | 2012 CK$_{33}$ | — | September 11, 2010 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478410 | 2012 CZ$_{42}$ | — | October 11, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 478411 | 2012 CC$_{44}$ | — | January 2, 2012 | Catalina | CSS | H | 700 m | MPC · JPL |
| 478412 | 2012 CF$_{55}$ | — | December 6, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 478413 | 2012 DG | — | November 1, 2011 | Mount Lemmon | Mount Lemmon Survey | 7:4 | 4.4 km | MPC · JPL |
| 478414 | 2012 DU | — | December 17, 2000 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 478415 | 2012 DB$_{16}$ | — | February 3, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 478416 | 2012 DE$_{97}$ | — | March 25, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 478417 | 2012 EB$_3$ | — | February 23, 2012 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 478418 | 2012 EU$_3$ | — | January 29, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 478419 | 2012 FK$_{65}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 478420 | 2012 FP$_{67}$ | — | March 27, 2012 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 478421 | 2012 GA$_3$ | — | October 28, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 478422 | 2012 GG$_5$ | — | June 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 478423 | 2012 GX$_{26}$ | — | March 23, 2012 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 478424 | 2012 GC$_{40}$ | — | February 24, 2012 | Catalina | CSS | H | 850 m | MPC · JPL |
| 478425 | 2012 HS$_5$ | — | March 31, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 478426 | 2012 HW$_6$ | — | March 28, 2012 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 478427 | 2012 HE$_{21}$ | — | April 20, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 478428 | 2012 HN$_{21}$ | — | April 1, 2012 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 478429 | 2012 HE$_{28}$ | — | October 17, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 478430 | 2012 HN$_{34}$ | — | March 14, 2007 | Mount Lemmon | Mount Lemmon Survey | H | 810 m | MPC · JPL |
| 478431 | 2012 HX$_{38}$ | — | April 19, 2012 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 478432 | 2012 HS$_{39}$ | — | March 24, 2012 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 478433 | 2012 HT$_{52}$ | — | March 17, 2005 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 478434 | 2012 HA$_{58}$ | — | April 17, 2012 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 478435 | 2012 HF$_{66}$ | — | April 21, 2012 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 478436 | 2012 HY$_{67}$ | — | September 15, 2009 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 478437 | 2012 HB$_{72}$ | — | March 27, 2012 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 478438 | 2012 HA$_{73}$ | — | April 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 478439 | 2012 HB$_{79}$ | — | May 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 580 m | MPC · JPL |
| 478440 | 2012 JH$_{21}$ | — | April 9, 2005 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 478441 | 2012 JJ$_{21}$ | — | April 20, 2012 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 478442 | 2012 JZ$_{25}$ | — | April 16, 2012 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 478443 | 2012 JU$_{66}$ | — | June 17, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 478444 | 2012 KR | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 640 m | MPC · JPL |
| 478445 | 2012 KZ$_4$ | — | September 23, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 478446 | 2012 KT$_{11}$ | — | April 23, 2012 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 478447 | 2012 KR$_{12}$ | — | June 23, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 478448 | 2012 KQ$_{43}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 478449 | 2012 KN$_{44}$ | — | May 21, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 478450 | 2012 KJ$_{45}$ | — | May 30, 2012 | Siding Spring | SSS | · | 1.0 km | MPC · JPL |
| 478451 | 2012 KF$_{48}$ | — | November 11, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 478452 | 2012 LK | — | September 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 478453 | 2012 LT$_4$ | — | June 10, 2012 | Siding Spring | SSS | · | 1.2 km | MPC · JPL |
| 478454 | 2012 LZ$_7$ | — | July 28, 2009 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 478455 | 2012 NV$_1$ | — | July 15, 2012 | Siding Spring | SSS | · | 1.1 km | MPC · JPL |
| 478456 | 2012 OY$_1$ | — | September 23, 2005 | Catalina | CSS | V | 590 m | MPC · JPL |
| 478457 | 2012 OV$_2$ | — | June 23, 2012 | Mount Lemmon | Mount Lemmon Survey | NYS | 740 m | MPC · JPL |
| 478458 | 2012 PB$_{14}$ | — | August 10, 2012 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 478459 | 2012 PF$_{16}$ | — | May 28, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 860 m | MPC · JPL |
| 478460 | 2012 PY$_{31}$ | — | February 26, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 880 m | MPC · JPL |
| 478461 | 2012 PB$_{34}$ | — | October 17, 2009 | Mount Lemmon | Mount Lemmon Survey | V | 600 m | MPC · JPL |
| 478462 | 2012 PN$_{38}$ | — | January 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 740 m | MPC · JPL |
| 478463 | 2012 QO$_3$ | — | November 17, 1995 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 478464 | 2012 QT$_{13}$ | — | February 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 478465 | 2012 QS$_{14}$ | — | May 15, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478466 | 2012 QG$_{15}$ | — | April 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 478467 | 2012 QF$_{20}$ | — | September 19, 2001 | Socorro | LINEAR | · | 750 m | MPC · JPL |
| 478468 | 2012 QS$_{20}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | critical | 780 m | MPC · JPL |
| 478469 | 2012 QJ$_{22}$ | — | September 5, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 478470 | 2012 QP$_{22}$ | — | November 6, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 478471 | 2012 QH$_{23}$ | — | September 19, 2001 | Kitt Peak | Spacewatch | V | 620 m | MPC · JPL |
| 478472 | 2012 QJ$_{23}$ | — | August 14, 2012 | Kitt Peak | Spacewatch | MAR | 1.00 km | MPC · JPL |
| 478473 | 2012 QU$_{24}$ | — | August 24, 2012 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478474 | 2012 QK$_{26}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 478475 | 2012 QW$_{27}$ | — | March 10, 2002 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478476 | 2012 QA$_{32}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 478477 | 2012 QJ$_{33}$ | — | July 29, 2008 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 478478 | 2012 QC$_{36}$ | — | April 22, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478479 | 2012 QL$_{48}$ | — | December 19, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 478480 | 2012 QT$_{49}$ | — | April 8, 2003 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 478481 | 2012 QH$_{51}$ | — | February 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 478482 | 2012 RV$_1$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478483 | 2012 RT$_2$ | — | August 25, 2001 | Kitt Peak | Spacewatch | MAS · critical | 620 m | MPC · JPL |
| 478484 | 2012 RP$_3$ | — | January 5, 2006 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478485 | 2012 RW$_5$ | — | January 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 478486 | 2012 RV$_7$ | — | September 20, 2008 | Catalina | CSS | · | 810 m | MPC · JPL |
| 478487 | 2012 RA$_{18}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 478488 | 2012 RS$_{21}$ | — | August 7, 2008 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 478489 | 2012 RY$_{21}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478490 | 2012 RT$_{22}$ | — | January 27, 2006 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 478491 | 2012 RY$_{27}$ | — | November 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 478492 | 2012 RR$_{31}$ | — | August 23, 2008 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 478493 | 2012 RP$_{32}$ | — | September 15, 2012 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 478494 | 2012 RC$_{33}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 478495 | 2012 RT$_{37}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 478496 | 2012 RB$_{40}$ | — | December 30, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478497 | 2012 RE$_{40}$ | — | November 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 478498 | 2012 SO$_3$ | — | September 7, 2008 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 478499 | 2012 SQ$_6$ | — | June 23, 2012 | Mount Lemmon | Mount Lemmon Survey | NYS | 650 m | MPC · JPL |
| 478500 | 2012 SM$_{12}$ | — | November 12, 2001 | Socorro | LINEAR | NYS | 690 m | MPC · JPL |

## 478501–478600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478501 | 2012 SC$_{13}$ | — | December 5, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 740 m | MPC · JPL |
| 478502 | 2012 SJ$_{17}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 478503 | 2012 SY$_{17}$ | — | December 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478504 | 2012 SN$_{19}$ | — | September 18, 2001 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 478505 | 2012 SW$_{21}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478506 | 2012 SA$_{23}$ | — | September 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 690 m | MPC · JPL |
| 478507 | 2012 SQ$_{27}$ | — | September 18, 2012 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 478508 | 2012 SV$_{28}$ | — | April 2, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 930 m | MPC · JPL |
| 478509 | 2012 SH$_{29}$ | — | September 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 478510 | 2012 SZ$_{29}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 478511 | 2012 SZ$_{30}$ | — | September 16, 2012 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478512 | 2012 SC$_{31}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478513 | 2012 SR$_{36}$ | — | March 4, 2011 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 478514 | 2012 ST$_{39}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | NYS | 590 m | MPC · JPL |
| 478515 | 2012 SR$_{46}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | fast? | 720 m | MPC · JPL |
| 478516 | 2012 SF$_{48}$ | — | July 30, 2008 | Kitt Peak | Spacewatch | MAS | 770 m | MPC · JPL |
| 478517 | 2012 SG$_{50}$ | — | September 21, 2012 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 478518 | 2012 SA$_{55}$ | — | September 19, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478519 | 2012 SE$_{56}$ | — | October 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.00 km | MPC · JPL |
| 478520 | 2012 SG$_{56}$ | — | September 17, 2012 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478521 | 2012 SK$_{56}$ | — | September 25, 2012 | Mount Lemmon | Mount Lemmon Survey | MIS | 2.6 km | MPC · JPL |
| 478522 | 2012 SL$_{56}$ | — | September 15, 2012 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478523 | 2012 SM$_{57}$ | — | September 21, 2012 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478524 | 2012 SV$_{57}$ | — | September 16, 2012 | Kitt Peak | Spacewatch | EUN | 1.3 km | MPC · JPL |
| 478525 | 2012 SL$_{58}$ | — | September 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478526 | 2012 SU$_{60}$ | — | July 29, 2008 | Kitt Peak | Spacewatch | MAS | 630 m | MPC · JPL |
| 478527 | 2012 SW$_{60}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478528 | 2012 SY$_{64}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478529 | 2012 TG$_1$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | NYS | 680 m | MPC · JPL |
| 478530 | 2012 TB$_2$ | — | September 6, 2008 | Catalina | CSS | · | 830 m | MPC · JPL |
| 478531 | 2012 TR$_2$ | — | September 16, 2012 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478532 | 2012 TZ$_5$ | — | June 10, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478533 | 2012 TX$_7$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 478534 | 2012 TP$_9$ | — | September 14, 2012 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 478535 | 2012 TW$_{10}$ | — | May 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478536 | 2012 TP$_{11}$ | — | October 7, 2008 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 478537 | 2012 TZ$_{12}$ | — | March 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478538 | 2012 TK$_{14}$ | — | December 27, 2003 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 478539 | 2012 TB$_{17}$ | — | April 19, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478540 | 2012 TU$_{17}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | (5) | 760 m | MPC · JPL |
| 478541 | 2012 TZ$_{17}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | NYS | 610 m | MPC · JPL |
| 478542 | 2012 TY$_{18}$ | — | April 6, 2010 | WISE | WISE | · | 1.5 km | MPC · JPL |
| 478543 | 2012 TK$_{22}$ | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 478544 | 2012 TB$_{23}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 478545 | 2012 TM$_{25}$ | — | October 4, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478546 | 2012 TU$_{25}$ | — | August 6, 2008 | Siding Spring | SSS | critical | 980 m | MPC · JPL |
| 478547 | 2012 TF$_{26}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 478548 | 2012 TE$_{32}$ | — | December 12, 2004 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478549 | 2012 TB$_{33}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | MAR | 860 m | MPC · JPL |
| 478550 | 2012 TR$_{34}$ | — | February 4, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478551 | 2012 TU$_{34}$ | — | February 17, 2010 | Kitt Peak | Spacewatch | WIT | 750 m | MPC · JPL |
| 478552 | 2012 TW$_{34}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478553 | 2012 TX$_{36}$ | — | September 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 970 m | MPC · JPL |
| 478554 | 2012 TW$_{37}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | critical | 340 m | MPC · JPL |
| 478555 | 2012 TT$_{39}$ | — | September 14, 2012 | Catalina | CSS | MAR | 1.4 km | MPC · JPL |
| 478556 | 2012 TJ$_{40}$ | — | September 24, 2012 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478557 | 2012 TS$_{40}$ | — | July 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 478558 | 2012 TB$_{47}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 478559 | 2012 TH$_{56}$ | — | October 6, 2012 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478560 | 2012 TJ$_{56}$ | — | November 11, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478561 | 2012 TA$_{57}$ | — | April 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478562 | 2012 TG$_{60}$ | — | October 8, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 930 m | MPC · JPL |
| 478563 | 2012 TM$_{64}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 478564 | 2012 TP$_{66}$ | — | August 28, 2012 | Mount Lemmon | Mount Lemmon Survey | MAR | 870 m | MPC · JPL |
| 478565 | 2012 TQ$_{66}$ | — | October 2, 2003 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478566 | 2012 TK$_{67}$ | — | October 25, 2008 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 478567 | 2012 TL$_{67}$ | — | October 8, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478568 | 2012 TY$_{67}$ | — | August 28, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478569 | 2012 TR$_{68}$ | — | September 22, 1995 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 478570 | 2012 TZ$_{68}$ | — | April 18, 2007 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 478571 | 2012 TZ$_{69}$ | — | October 9, 2008 | Kitt Peak | Spacewatch | (5) | 690 m | MPC · JPL |
| 478572 | 2012 TT$_{73}$ | — | October 29, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478573 | 2012 TF$_{77}$ | — | April 30, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478574 | 2012 TS$_{78}$ | — | October 8, 2012 | Mount Lemmon | Mount Lemmon Survey | APO · PHA | 710 m | MPC · JPL |
| 478575 | 2012 TQ$_{79}$ | — | May 7, 2010 | WISE | WISE | L5 | 7.1 km | MPC · JPL |
| 478576 | 2012 TF$_{81}$ | — | March 6, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 478577 | 2012 TU$_{85}$ | — | March 28, 2011 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478578 | 2012 TF$_{86}$ | — | September 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478579 | 2012 TZ$_{90}$ | — | May 23, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 980 m | MPC · JPL |
| 478580 | 2012 TK$_{91}$ | — | March 28, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478581 | 2012 TF$_{93}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 478582 | 2012 TX$_{93}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 478583 | 2012 TE$_{96}$ | — | October 8, 2012 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478584 | 2012 TR$_{96}$ | — | August 24, 2008 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 478585 | 2012 TX$_{96}$ | — | September 19, 2003 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478586 | 2012 TL$_{100}$ | — | June 4, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478587 | 2012 TQ$_{102}$ | — | January 12, 2010 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 478588 | 2012 TC$_{104}$ | — | October 8, 2008 | Mount Lemmon | Mount Lemmon Survey | RAF | 780 m | MPC · JPL |
| 478589 | 2012 TK$_{109}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478590 | 2012 TD$_{111}$ | — | October 10, 2008 | Mount Lemmon | Mount Lemmon Survey | RAF | 800 m | MPC · JPL |
| 478591 | 2012 TR$_{111}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 478592 | 2012 TL$_{114}$ | — | September 25, 2012 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478593 | 2012 TQ$_{115}$ | — | December 5, 2005 | Mount Lemmon | Mount Lemmon Survey | V | 740 m | MPC · JPL |
| 478594 | 2012 TF$_{117}$ | — | October 10, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478595 | 2012 TP$_{119}$ | — | November 18, 2008 | Kitt Peak | Spacewatch | WIT | 860 m | MPC · JPL |
| 478596 | 2012 TC$_{122}$ | — | October 2, 1999 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478597 | 2012 TD$_{127}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478598 | 2012 TA$_{128}$ | — | November 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478599 | 2012 TJ$_{129}$ | — | December 5, 2005 | Kitt Peak | Spacewatch | NYS | 780 m | MPC · JPL |
| 478600 | 2012 TA$_{130}$ | — | September 16, 2012 | Catalina | CSS | · | 1.5 km | MPC · JPL |

## 478601–478700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478601 | 2012 TQ$_{130}$ | — | September 15, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 478602 | 2012 TJ$_{132}$ | — | October 10, 2012 | Mount Lemmon | Mount Lemmon Survey | JUN | 1.1 km | MPC · JPL |
| 478603 | 2012 TD$_{137}$ | — | February 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 478604 | 2012 TL$_{137}$ | — | June 23, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 790 m | MPC · JPL |
| 478605 | 2012 TT$_{138}$ | — | October 27, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478606 | 2012 TN$_{141}$ | — | July 29, 2008 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 478607 | 2012 TX$_{143}$ | — | May 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478608 | 2012 TM$_{145}$ | — | October 10, 2012 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.4 km | MPC · JPL |
| 478609 | 2012 TN$_{150}$ | — | October 8, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478610 | 2012 TY$_{150}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.1 km | MPC · JPL |
| 478611 | 2012 TL$_{151}$ | — | December 1, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478612 | 2012 TZ$_{151}$ | — | September 14, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 478613 | 2012 TB$_{157}$ | — | September 17, 2004 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 478614 | 2012 TF$_{157}$ | — | October 22, 2003 | Kitt Peak | Spacewatch | AGN | 960 m | MPC · JPL |
| 478615 | 2012 TP$_{157}$ | — | August 30, 2003 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478616 | 2012 TT$_{157}$ | — | September 15, 2012 | Kitt Peak | Spacewatch | V | 830 m | MPC · JPL |
| 478617 | 2012 TB$_{160}$ | — | September 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478618 | 2012 TU$_{162}$ | — | April 12, 2010 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.2 km | MPC · JPL |
| 478619 | 2012 TZ$_{163}$ | — | September 15, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478620 | 2012 TU$_{165}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 478621 | 2012 TW$_{168}$ | — | October 5, 2012 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 478622 | 2012 TV$_{171}$ | — | October 28, 2008 | Mount Lemmon | Mount Lemmon Survey | KON | 1.7 km | MPC · JPL |
| 478623 | 2012 TC$_{173}$ | — | November 6, 2005 | Mount Lemmon | Mount Lemmon Survey | CLA | 1.7 km | MPC · JPL |
| 478624 | 2012 TP$_{173}$ | — | October 9, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478625 | 2012 TH$_{174}$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 730 m | MPC · JPL |
| 478626 | 2012 TJ$_{175}$ | — | September 20, 1995 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478627 | 2012 TS$_{176}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 478628 | 2012 TQ$_{178}$ | — | October 17, 2003 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478629 | 2012 TJ$_{186}$ | — | June 5, 2011 | Mount Lemmon | Mount Lemmon Survey | critical | 1.5 km | MPC · JPL |
| 478630 | 2012 TA$_{187}$ | — | December 2, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478631 | 2012 TN$_{189}$ | — | September 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 478632 | 2012 TP$_{189}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | MAR | 840 m | MPC · JPL |
| 478633 | 2012 TD$_{190}$ | — | October 21, 2003 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478634 | 2012 TG$_{190}$ | — | October 1, 2003 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478635 | 2012 TN$_{191}$ | — | October 4, 2008 | Mount Lemmon | Mount Lemmon Survey | (5) | 780 m | MPC · JPL |
| 478636 | 2012 TW$_{191}$ | — | October 24, 2008 | Catalina | CSS | · | 890 m | MPC · JPL |
| 478637 | 2012 TF$_{193}$ | — | September 11, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478638 | 2012 TW$_{193}$ | — | September 30, 1995 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 478639 | 2012 TT$_{194}$ | — | April 8, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 478640 | 2012 TD$_{195}$ | — | April 23, 2007 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 478641 | 2012 TY$_{195}$ | — | November 9, 1999 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 478642 | 2012 TM$_{196}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478643 | 2012 TU$_{198}$ | — | February 19, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478644 | 2012 TJ$_{199}$ | — | July 30, 2008 | Mount Lemmon | Mount Lemmon Survey | (5) | 860 m | MPC · JPL |
| 478645 | 2012 TL$_{199}$ | — | October 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478646 | 2012 TU$_{199}$ | — | October 12, 1999 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 478647 | 2012 TE$_{205}$ | — | December 2, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 478648 | 2012 TA$_{220}$ | — | September 17, 2012 | Kitt Peak | Spacewatch | EUN | 1.0 km | MPC · JPL |
| 478649 | 2012 TA$_{228}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 478650 | 2012 TL$_{230}$ | — | September 8, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478651 | 2012 TQ$_{230}$ | — | September 30, 2008 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 478652 | 2012 TL$_{232}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | MAS | 700 m | MPC · JPL |
| 478653 | 2012 TX$_{239}$ | — | September 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 478654 | 2012 TF$_{241}$ | — | October 8, 2012 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478655 | 2012 TE$_{242}$ | — | October 16, 1995 | Kitt Peak | Spacewatch | EUN | 960 m | MPC · JPL |
| 478656 | 2012 TH$_{243}$ | — | September 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 478657 | 2012 TX$_{244}$ | — | September 16, 2012 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 478658 | 2012 TY$_{245}$ | — | May 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478659 | 2012 TJ$_{247}$ | — | November 20, 2008 | Mount Lemmon | Mount Lemmon Survey | (5) | 820 m | MPC · JPL |
| 478660 | 2012 TQ$_{247}$ | — | December 2, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478661 | 2012 TK$_{251}$ | — | October 30, 2008 | Catalina | CSS | · | 920 m | MPC · JPL |
| 478662 | 2012 TH$_{255}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 478663 | 2012 TO$_{256}$ | — | August 28, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 478664 | 2012 TV$_{257}$ | — | March 20, 2010 | Mount Lemmon | Mount Lemmon Survey | fast? | 870 m | MPC · JPL |
| 478665 | 2012 TN$_{258}$ | — | October 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 478666 | 2012 TP$_{258}$ | — | September 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478667 | 2012 TD$_{263}$ | — | October 8, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478668 | 2012 TL$_{263}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478669 | 2012 TV$_{276}$ | — | October 29, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478670 | 2012 TZ$_{277}$ | — | October 16, 2003 | Kitt Peak | Spacewatch | NEM | 2.0 km | MPC · JPL |
| 478671 | 2012 TS$_{280}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 478672 | 2012 TB$_{282}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | EUN | 890 m | MPC · JPL |
| 478673 | 2012 TU$_{285}$ | — | December 5, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478674 | 2012 TO$_{290}$ | — | November 1, 2008 | Mount Lemmon | Mount Lemmon Survey | (5) | 690 m | MPC · JPL |
| 478675 | 2012 TQ$_{292}$ | — | October 14, 2012 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478676 | 2012 TJ$_{293}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478677 | 2012 TO$_{294}$ | — | November 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 478678 | 2012 TA$_{295}$ | — | January 20, 2009 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478679 | 2012 TH$_{295}$ | — | August 25, 1995 | Kitt Peak | Spacewatch | KON | 1.9 km | MPC · JPL |
| 478680 | 2012 TA$_{300}$ | — | November 16, 2003 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478681 | 2012 TL$_{301}$ | — | September 29, 2008 | Catalina | CSS | · | 910 m | MPC · JPL |
| 478682 | 2012 TA$_{302}$ | — | October 28, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478683 | 2012 TE$_{302}$ | — | August 5, 2008 | Siding Spring | SSS | · | 970 m | MPC · JPL |
| 478684 | 2012 TY$_{307}$ | — | November 16, 2003 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 478685 | 2012 TB$_{311}$ | — | December 1, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478686 | 2012 TD$_{313}$ | — | October 30, 2008 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 478687 | 2012 TE$_{313}$ | — | November 17, 2008 | Catalina | CSS | EUN | 1.4 km | MPC · JPL |
| 478688 | 2012 TF$_{314}$ | — | September 19, 2001 | Socorro | LINEAR | · | 850 m | MPC · JPL |
| 478689 | 2012 TX$_{315}$ | — | August 28, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478690 | 2012 UZ$_{12}$ | — | November 18, 1996 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 478691 | 2012 UD$_{15}$ | — | September 15, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478692 | 2012 UT$_{19}$ | — | November 1, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478693 | 2012 UY$_{20}$ | — | October 8, 2012 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 478694 | 2012 UV$_{25}$ | — | October 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478695 | 2012 UE$_{28}$ | — | May 19, 2006 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.1 km | MPC · JPL |
| 478696 | 2012 UG$_{29}$ | — | March 2, 2006 | Kitt Peak | Spacewatch | MAR | 1.2 km | MPC · JPL |
| 478697 | 2012 UH$_{31}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478698 | 2012 UQ$_{34}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | SUL | 2.1 km | MPC · JPL |
| 478699 | 2012 UZ$_{34}$ | — | December 30, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478700 | 2012 UG$_{35}$ | — | April 27, 2006 | Cerro Tololo | Deep Ecliptic Survey | AEO | 800 m | MPC · JPL |

## 478701–478800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478701 | 2012 UG$_{36}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478702 | 2012 UL$_{36}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 478703 | 2012 UN$_{36}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478704 | 2012 UO$_{36}$ | — | November 22, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478705 | 2012 UP$_{36}$ | — | October 9, 1999 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478706 | 2012 UJ$_{37}$ | — | October 16, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 478707 | 2012 UH$_{38}$ | — | November 2, 2008 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 478708 | 2012 UV$_{38}$ | — | September 22, 2003 | Anderson Mesa | LONEOS | · | 1.9 km | MPC · JPL |
| 478709 | 2012 UF$_{45}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | ADE | 2.0 km | MPC · JPL |
| 478710 | 2012 UG$_{45}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478711 | 2012 UW$_{45}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478712 | 2012 UC$_{46}$ | — | October 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 478713 | 2012 UG$_{48}$ | — | May 22, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 990 m | MPC · JPL |
| 478714 | 2012 UJ$_{48}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | critical | 650 m | MPC · JPL |
| 478715 | 2012 UO$_{48}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | HOF | 2.0 km | MPC · JPL |
| 478716 | 2012 UU$_{48}$ | — | May 8, 2011 | Mount Lemmon | Mount Lemmon Survey | MIS | 2.1 km | MPC · JPL |
| 478717 | 2012 UO$_{50}$ | — | October 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.00 km | MPC · JPL |
| 478718 | 2012 UY$_{50}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 478719 | 2012 UD$_{53}$ | — | November 6, 2008 | Mount Lemmon | Mount Lemmon Survey | EUN | 840 m | MPC · JPL |
| 478720 | 2012 US$_{53}$ | — | November 19, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478721 | 2012 UK$_{55}$ | — | October 5, 2012 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478722 | 2012 UO$_{56}$ | — | October 15, 2007 | Kitt Peak | Spacewatch | AGN | 960 m | MPC · JPL |
| 478723 | 2012 UC$_{58}$ | — | December 31, 2008 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 478724 | 2012 UG$_{58}$ | — | September 9, 2008 | Mount Lemmon | Mount Lemmon Survey | KON | 2.2 km | MPC · JPL |
| 478725 | 2012 UF$_{59}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 478726 | 2012 UV$_{60}$ | — | October 3, 2008 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.4 km | MPC · JPL |
| 478727 | 2012 UV$_{63}$ | — | November 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478728 | 2012 UX$_{63}$ | — | October 20, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478729 | 2012 UJ$_{65}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | MRX | 1.1 km | MPC · JPL |
| 478730 | 2012 UR$_{65}$ | — | January 13, 2005 | Catalina | CSS | · | 810 m | MPC · JPL |
| 478731 | 2012 UV$_{65}$ | — | May 9, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478732 | 2012 UG$_{66}$ | — | April 15, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478733 | 2012 UJ$_{66}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478734 | 2012 UP$_{66}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478735 | 2012 UA$_{67}$ | — | October 14, 2012 | Catalina | CSS | · | 980 m | MPC · JPL |
| 478736 | 2012 UQ$_{67}$ | — | August 28, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 910 m | MPC · JPL |
| 478737 | 2012 UQ$_{72}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 478738 | 2012 UE$_{73}$ | — | September 18, 2003 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478739 | 2012 UJ$_{73}$ | — | September 23, 2004 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 478740 | 2012 UK$_{76}$ | — | September 27, 2008 | Mount Lemmon | Mount Lemmon Survey | KON | 1.6 km | MPC · JPL |
| 478741 | 2012 UT$_{78}$ | — | October 22, 2008 | Kitt Peak | Spacewatch | EUN | 1.1 km | MPC · JPL |
| 478742 | 2012 UV$_{78}$ | — | March 18, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 478743 | 2012 UK$_{80}$ | — | November 27, 1995 | Kitt Peak | Spacewatch | MAR | 930 m | MPC · JPL |
| 478744 | 2012 UC$_{84}$ | — | October 20, 2012 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478745 | 2012 UH$_{85}$ | — | October 22, 1995 | Kitt Peak | Spacewatch | critical | 1.2 km | MPC · JPL |
| 478746 | 2012 UX$_{85}$ | — | October 10, 2012 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478747 | 2012 UN$_{88}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | MAR | 660 m | MPC · JPL |
| 478748 | 2012 UT$_{88}$ | — | October 14, 2012 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 478749 | 2012 UH$_{89}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | EOS | 1.6 km | MPC · JPL |
| 478750 | 2012 UD$_{94}$ | — | June 17, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 478751 | 2012 UZ$_{95}$ | — | March 26, 2010 | Kitt Peak | Spacewatch | AGN | 1.00 km | MPC · JPL |
| 478752 | 2012 UX$_{96}$ | — | October 26, 2008 | Mount Lemmon | Mount Lemmon Survey | (5) | 800 m | MPC · JPL |
| 478753 | 2012 UY$_{97}$ | — | October 18, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478754 | 2012 UG$_{98}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478755 | 2012 UK$_{101}$ | — | October 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 478756 | 2012 UG$_{102}$ | — | September 24, 1995 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478757 | 2012 UW$_{103}$ | — | October 30, 2008 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 478758 | 2012 UX$_{103}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 478759 | 2012 UJ$_{106}$ | — | September 30, 2003 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478760 | 2012 UD$_{107}$ | — | October 16, 2007 | Mount Lemmon | Mount Lemmon Survey | 526 | 2.2 km | MPC · JPL |
| 478761 | 2012 UJ$_{108}$ | — | September 19, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 478762 | 2012 UM$_{109}$ | — | April 13, 2011 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478763 | 2012 UZ$_{110}$ | — | September 18, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 478764 | 2012 UZ$_{112}$ | — | October 3, 2008 | Mount Lemmon | Mount Lemmon Survey | (5) | 650 m | MPC · JPL |
| 478765 | 2012 UK$_{117}$ | — | September 15, 2012 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478766 | 2012 UR$_{118}$ | — | May 20, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 478767 | 2012 UN$_{119}$ | — | May 25, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478768 | 2012 UR$_{120}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478769 | 2012 UT$_{121}$ | — | October 15, 2012 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 478770 | 2012 UD$_{124}$ | — | January 16, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478771 | 2012 UF$_{125}$ | — | April 17, 2010 | Siding Spring | Siding Spring Survey | · | 4.2 km | MPC · JPL |
| 478772 | 2012 UO$_{127}$ | — | May 31, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.00 km | MPC · JPL |
| 478773 | 2012 UA$_{130}$ | — | February 16, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478774 | 2012 UG$_{131}$ | — | November 20, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 478775 | 2012 UT$_{131}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478776 | 2012 UW$_{131}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | JUN | 1.1 km | MPC · JPL |
| 478777 | 2012 UY$_{131}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 478778 | 2012 UR$_{132}$ | — | January 11, 2005 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 478779 | 2012 UU$_{132}$ | — | October 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 478780 | 2012 UC$_{133}$ | — | October 25, 2008 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 478781 | 2012 UG$_{133}$ | — | June 15, 2007 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478782 | 2012 US$_{133}$ | — | May 3, 2010 | WISE | WISE | · | 4.1 km | MPC · JPL |
| 478783 | 2012 US$_{135}$ | — | December 3, 2008 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 478784 | 2012 UV$_{136}$ | — | October 22, 2012 | Mount Lemmon | Mount Lemmon Survey | APO · critical | 27 m | MPC · JPL |
| 478785 | 2012 UD$_{137}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 478786 | 2012 UV$_{139}$ | — | February 3, 2005 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 478787 | 2012 UO$_{140}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 478788 | 2012 UX$_{140}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 478789 | 2012 US$_{145}$ | — | March 26, 2011 | Kitt Peak | Spacewatch | (5) | 850 m | MPC · JPL |
| 478790 | 2012 UZ$_{146}$ | — | October 22, 1995 | Kitt Peak | Spacewatch | (5) | 770 m | MPC · JPL |
| 478791 | 2012 UD$_{147}$ | — | September 4, 2007 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 478792 | 2012 UO$_{147}$ | — | September 9, 2007 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478793 | 2012 UU$_{150}$ | — | October 10, 2012 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478794 | 2012 UB$_{151}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478795 | 2012 UV$_{152}$ | — | September 21, 1995 | Kitt Peak | Spacewatch | (5) | 640 m | MPC · JPL |
| 478796 | 2012 UW$_{153}$ | — | December 1, 2003 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 478797 | 2012 UC$_{155}$ | — | December 30, 2008 | Kitt Peak | Spacewatch | AGN | 1.1 km | MPC · JPL |
| 478798 | 2012 UG$_{155}$ | — | November 11, 1999 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478799 | 2012 UO$_{156}$ | — | December 5, 2008 | Catalina | CSS | JUN | 890 m | MPC · JPL |
| 478800 | 2012 UU$_{160}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |

## 478801–478900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478801 | 2012 UM$_{161}$ | — | December 1, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478802 | 2012 UT$_{166}$ | — | February 13, 2002 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 478803 | 2012 UF$_{169}$ | — | November 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478804 | 2012 UJ$_{169}$ | — | February 1, 1995 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478805 | 2012 UT$_{171}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478806 | 2012 UZ$_{171}$ | — | February 2, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478807 | 2012 UQ$_{172}$ | — | November 19, 2003 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478808 | 2012 UM$_{174}$ | — | April 28, 2011 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 478809 | 2012 VT | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 980 m | MPC · JPL |
| 478810 | 2012 VN$_2$ | — | November 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478811 | 2012 VO$_2$ | — | October 17, 2012 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.1 km | MPC · JPL |
| 478812 | 2012 VG$_7$ | — | November 10, 1999 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478813 | 2012 VB$_9$ | — | September 19, 2012 | Mount Lemmon | Mount Lemmon Survey | KON · critical | 1.8 km | MPC · JPL |
| 478814 | 2012 VN$_{10}$ | — | December 16, 2000 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478815 | 2012 VO$_{10}$ | — | October 15, 2012 | Kitt Peak | Spacewatch | ADE | 1.9 km | MPC · JPL |
| 478816 | 2012 VB$_{11}$ | — | November 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478817 | 2012 VF$_{14}$ | — | March 24, 2006 | Mount Lemmon | Mount Lemmon Survey | ADE | 1.8 km | MPC · JPL |
| 478818 | 2012 VM$_{14}$ | — | October 21, 2012 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478819 | 2012 VN$_{18}$ | — | October 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478820 | 2012 VU$_{18}$ | — | August 24, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478821 | 2012 VX$_{18}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 478822 | 2012 VG$_{20}$ | — | November 21, 2001 | Socorro | LINEAR | · | 920 m | MPC · JPL |
| 478823 | 2012 VO$_{23}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 840 m | MPC · JPL |
| 478824 | 2012 VT$_{26}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 478825 | 2012 VW$_{28}$ | — | October 7, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 478826 | 2012 VT$_{29}$ | — | October 31, 2008 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 478827 | 2012 VP$_{30}$ | — | October 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478828 | 2012 VV$_{33}$ | — | April 29, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478829 | 2012 VT$_{36}$ | — | December 9, 2004 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 478830 | 2012 VE$_{38}$ | — | December 1, 2008 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 478831 | 2012 VF$_{38}$ | — | April 24, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478832 | 2012 VT$_{38}$ | — | October 9, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478833 | 2012 VE$_{39}$ | — | April 17, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478834 | 2012 VM$_{39}$ | — | December 19, 2004 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.0 km | MPC · JPL |
| 478835 | 2012 VE$_{40}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478836 | 2012 VG$_{40}$ | — | July 29, 2011 | Siding Spring | SSS | · | 1.9 km | MPC · JPL |
| 478837 | 2012 VN$_{40}$ | — | March 18, 2010 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478838 | 2012 VW$_{40}$ | — | October 20, 2012 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478839 | 2012 VJ$_{44}$ | — | September 30, 2003 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478840 | 2012 VO$_{44}$ | — | October 6, 1999 | Socorro | LINEAR | · | 940 m | MPC · JPL |
| 478841 | 2012 VH$_{45}$ | — | November 7, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478842 | 2012 VZ$_{45}$ | — | September 30, 2003 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478843 | 2012 VN$_{47}$ | — | September 12, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.0 km | MPC · JPL |
| 478844 | 2012 VQ$_{49}$ | — | October 5, 2012 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478845 | 2012 VC$_{52}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | (5) | 880 m | MPC · JPL |
| 478846 | 2012 VM$_{53}$ | — | May 8, 2006 | Kitt Peak | Spacewatch | EUN | 950 m | MPC · JPL |
| 478847 | 2012 VB$_{56}$ | — | October 31, 2008 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 478848 | 2012 VB$_{60}$ | — | November 3, 2008 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 478849 | 2012 VQ$_{60}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 930 m | MPC · JPL |
| 478850 | 2012 VH$_{61}$ | — | October 16, 2012 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478851 | 2012 VF$_{63}$ | — | December 1, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478852 | 2012 VV$_{67}$ | — | May 25, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478853 | 2012 VN$_{70}$ | — | September 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 790 m | MPC · JPL |
| 478854 | 2012 VS$_{71}$ | — | November 21, 2008 | Kitt Peak | Spacewatch | (5) | 590 m | MPC · JPL |
| 478855 | 2012 VC$_{72}$ | — | May 24, 2006 | Kitt Peak | Spacewatch | NEM | 2.0 km | MPC · JPL |
| 478856 | 2012 VK$_{73}$ | — | October 9, 2007 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.1 km | MPC · JPL |
| 478857 | 2012 VT$_{73}$ | — | November 26, 2003 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478858 | 2012 VZ$_{73}$ | — | October 14, 2012 | Catalina | CSS | EUN | 1.2 km | MPC · JPL |
| 478859 | 2012 VE$_{75}$ | — | October 9, 2012 | Mount Lemmon | Mount Lemmon Survey | (5) | 780 m | MPC · JPL |
| 478860 | 2012 VK$_{75}$ | — | October 29, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478861 | 2012 VB$_{76}$ | — | October 15, 2007 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 478862 | 2012 VW$_{78}$ | — | October 21, 2012 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 478863 | 2012 VK$_{80}$ | — | December 3, 2008 | Mount Lemmon | Mount Lemmon Survey | MRX | 1.1 km | MPC · JPL |
| 478864 | 2012 VX$_{80}$ | — | December 12, 2004 | Kitt Peak | Spacewatch | KON | 2.1 km | MPC · JPL |
| 478865 | 2012 VG$_{82}$ | — | November 22, 2008 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 478866 | 2012 VN$_{84}$ | — | December 9, 2004 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 478867 | 2012 VU$_{84}$ | — | September 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478868 | 2012 VT$_{86}$ | — | October 23, 2012 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478869 | 2012 VA$_{91}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | fast? | 850 m | MPC · JPL |
| 478870 | 2012 VR$_{95}$ | — | October 28, 2008 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.0 km | MPC · JPL |
| 478871 | 2012 VW$_{95}$ | — | November 5, 2012 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478872 | 2012 VY$_{97}$ | — | March 24, 2006 | Kitt Peak | Spacewatch | MAR | 1.1 km | MPC · JPL |
| 478873 | 2012 VZ$_{97}$ | — | November 21, 2004 | Campo Imperatore | CINEOS | · | 1.00 km | MPC · JPL |
| 478874 | 2012 VR$_{98}$ | — | September 15, 2012 | Mount Lemmon | Mount Lemmon Survey | (1547) | 1.5 km | MPC · JPL |
| 478875 | 2012 VX$_{100}$ | — | June 4, 2011 | Kitt Peak | Spacewatch | ADE | 2.0 km | MPC · JPL |
| 478876 | 2012 VA$_{101}$ | — | September 28, 1994 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478877 | 2012 VU$_{102}$ | — | November 5, 2012 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478878 | 2012 VA$_{106}$ | — | October 20, 2003 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 478879 | 2012 VL$_{106}$ | — | March 18, 2010 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478880 | 2012 VP$_{106}$ | — | April 30, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478881 | 2012 VZ$_{110}$ | — | September 18, 2012 | Mount Lemmon | Mount Lemmon Survey | BRA | 1.5 km | MPC · JPL |
| 478882 | 2012 WW$_1$ | — | January 1, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478883 | 2012 WA$_8$ | — | October 23, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 478884 | 2012 WB$_8$ | — | October 23, 2012 | Mount Lemmon | Mount Lemmon Survey | DOR | 2.0 km | MPC · JPL |
| 478885 | 2012 WD$_8$ | — | November 7, 2012 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.3 km | MPC · JPL |
| 478886 | 2012 WM$_8$ | — | January 3, 2009 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478887 | 2012 WD$_9$ | — | October 29, 2003 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 478888 | 2012 WH$_9$ | — | December 6, 2000 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 478889 | 2012 WV$_9$ | — | March 17, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478890 | 2012 WX$_{10}$ | — | November 19, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 478891 | 2012 WQ$_{12}$ | — | March 13, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 478892 | 2012 WM$_{13}$ | — | October 22, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 478893 | 2012 WA$_{15}$ | — | December 31, 2008 | Kitt Peak | Spacewatch | AGN | 1.1 km | MPC · JPL |
| 478894 | 2012 WZ$_{16}$ | — | November 29, 2000 | Anderson Mesa | LONEOS | · | 1.5 km | MPC · JPL |
| 478895 | 2012 WF$_{17}$ | — | October 21, 2003 | Kitt Peak | Spacewatch | EUN | 1.0 km | MPC · JPL |
| 478896 | 2012 WC$_{18}$ | — | November 2, 2007 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478897 | 2012 WJ$_{20}$ | — | January 1, 2009 | Mount Lemmon | Mount Lemmon Survey | MRX | 930 m | MPC · JPL |
| 478898 | 2012 WR$_{21}$ | — | March 23, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478899 | 2012 WW$_{21}$ | — | December 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478900 | 2012 WC$_{22}$ | — | November 20, 2003 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |

## 478901–479000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 478901 | 2012 WL$_{22}$ | — | October 23, 1995 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 478902 | 2012 WN$_{22}$ | — | September 14, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478903 | 2012 WH$_{23}$ | — | December 19, 2004 | Mount Lemmon | Mount Lemmon Survey | (5) | 890 m | MPC · JPL |
| 478904 | 2012 WK$_{23}$ | — | June 24, 2011 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478905 | 2012 WP$_{27}$ | — | December 2, 2008 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 478906 | 2012 WA$_{28}$ | — | February 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478907 | 2012 WT$_{29}$ | — | December 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478908 | 2012 WM$_{32}$ | — | November 2, 2011 | Mount Lemmon | Mount Lemmon Survey | VER | 2.8 km | MPC · JPL |
| 478909 | 2012 WQ$_{33}$ | — | February 2, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478910 | 2012 WY$_{34}$ | — | November 23, 2008 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 478911 | 2012 WF$_{35}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478912 | 2012 XS | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 478913 | 2012 XZ | — | December 2, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 478914 | 2012 XH$_1$ | — | September 18, 2007 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 478915 | 2012 XV$_1$ | — | November 19, 1995 | Kitt Peak | Spacewatch | EUN | 1.1 km | MPC · JPL |
| 478916 | 2012 XB$_2$ | — | November 23, 2012 | Kitt Peak | Spacewatch | GEF | 1.2 km | MPC · JPL |
| 478917 | 2012 XH$_2$ | — | January 2, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 478918 | 2012 XV$_2$ | — | December 1, 2008 | Kitt Peak | Spacewatch | (5) | 800 m | MPC · JPL |
| 478919 | 2012 XG$_3$ | — | January 16, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478920 | 2012 XO$_3$ | — | November 21, 2003 | Socorro | LINEAR | EUN | 1.3 km | MPC · JPL |
| 478921 | 2012 XW$_3$ | — | November 26, 2003 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 478922 | 2012 XL$_4$ | — | April 14, 2010 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478923 | 2012 XP$_7$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 478924 | 2012 XS$_8$ | — | November 23, 2012 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 478925 | 2012 XG$_{10}$ | — | April 7, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 478926 | 2012 XJ$_{10}$ | — | September 21, 2003 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478927 | 2012 XP$_{10}$ | — | September 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478928 | 2012 XW$_{10}$ | — | October 20, 2012 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478929 | 2012 XN$_{11}$ | — | October 13, 2007 | Kitt Peak | Spacewatch | AGN | 1.0 km | MPC · JPL |
| 478930 | 2012 XY$_{11}$ | — | September 17, 2003 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 478931 | 2012 XF$_{12}$ | — | December 22, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478932 | 2012 XO$_{14}$ | — | October 28, 2008 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.1 km | MPC · JPL |
| 478933 | 2012 XH$_{19}$ | — | February 2, 2009 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 478934 | 2012 XM$_{20}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478935 | 2012 XC$_{21}$ | — | November 30, 2008 | Kitt Peak | Spacewatch | · | 1.00 km | MPC · JPL |
| 478936 | 2012 XR$_{25}$ | — | September 18, 2003 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 478937 | 2012 XN$_{29}$ | — | November 7, 2012 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 478938 | 2012 XR$_{29}$ | — | December 21, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478939 | 2012 XV$_{30}$ | — | November 7, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 478940 | 2012 XL$_{34}$ | — | November 18, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478941 | 2012 XU$_{36}$ | — | November 12, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 478942 | 2012 XF$_{38}$ | — | December 13, 1999 | Kitt Peak | Spacewatch | (1547) | 1.5 km | MPC · JPL |
| 478943 | 2012 XE$_{40}$ | — | November 30, 2008 | Kitt Peak | Spacewatch | (5) | 880 m | MPC · JPL |
| 478944 | 2012 XK$_{44}$ | — | October 24, 1995 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 478945 | 2012 XK$_{45}$ | — | December 1, 2008 | Mount Lemmon | Mount Lemmon Survey | ADE | 1.8 km | MPC · JPL |
| 478946 | 2012 XR$_{45}$ | — | September 19, 2003 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 478947 | 2012 XS$_{45}$ | — | October 14, 2012 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478948 | 2012 XV$_{45}$ | — | March 18, 2010 | Kitt Peak | Spacewatch | (5) | 800 m | MPC · JPL |
| 478949 | 2012 XS$_{46}$ | — | December 4, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478950 | 2012 XO$_{49}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.1 km | MPC · JPL |
| 478951 | 2012 XD$_{50}$ | — | October 17, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478952 | 2012 XG$_{50}$ | — | December 15, 2004 | Kitt Peak | Spacewatch | (5) | 730 m | MPC · JPL |
| 478953 | 2012 XO$_{54}$ | — | June 25, 2010 | WISE | WISE | · | 3.7 km | MPC · JPL |
| 478954 | 2012 XP$_{56}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 478955 | 2012 XK$_{62}$ | — | November 12, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 478956 | 2012 XS$_{64}$ | — | December 16, 2003 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 478957 | 2012 XH$_{66}$ | — | May 11, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478958 | 2012 XX$_{66}$ | — | June 12, 2011 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 478959 | 2012 XL$_{67}$ | — | November 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478960 | 2012 XD$_{71}$ | — | January 19, 2001 | Kitt Peak | Spacewatch | (5) | 740 m | MPC · JPL |
| 478961 | 2012 XG$_{79}$ | — | October 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 870 m | MPC · JPL |
| 478962 | 2012 XM$_{79}$ | — | March 5, 2006 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.1 km | MPC · JPL |
| 478963 | 2012 XA$_{85}$ | — | February 3, 2000 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 478964 | 2012 XJ$_{85}$ | — | March 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 478965 | 2012 XD$_{86}$ | — | November 10, 1999 | Kitt Peak | Spacewatch | EUN | 1.3 km | MPC · JPL |
| 478966 | 2012 XQ$_{86}$ | — | September 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 478967 | 2012 XO$_{94}$ | — | November 23, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478968 | 2012 XL$_{95}$ | — | November 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478969 | 2012 XP$_{96}$ | — | October 15, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 478970 | 2012 XK$_{97}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478971 | 2012 XN$_{97}$ | — | September 4, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 478972 | 2012 XB$_{99}$ | — | November 4, 2012 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 478973 | 2012 XH$_{99}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478974 | 2012 XL$_{103}$ | — | February 20, 2009 | Siding Spring | SSS | · | 3.6 km | MPC · JPL |
| 478975 | 2012 XT$_{104}$ | — | October 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 478976 | 2012 XU$_{105}$ | — | September 14, 2007 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 478977 | 2012 XX$_{106}$ | — | November 12, 2012 | Mount Lemmon | Mount Lemmon Survey | TIR | 2.8 km | MPC · JPL |
| 478978 | 2012 XL$_{108}$ | — | November 19, 2003 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 478979 | 2012 XK$_{109}$ | — | December 8, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 478980 | 2012 XU$_{111}$ | — | May 4, 2009 | Siding Spring | SSS | · | 1.7 km | MPC · JPL |
| 478981 | 2012 XK$_{116}$ | — | October 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 478982 | 2012 XV$_{116}$ | — | December 27, 2003 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478983 | 2012 XB$_{118}$ | — | January 31, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 478984 | 2012 XL$_{119}$ | — | November 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 478985 | 2012 XY$_{119}$ | — | November 9, 2007 | Kitt Peak | Spacewatch | MRX | 870 m | MPC · JPL |
| 478986 | 2012 XQ$_{120}$ | — | November 30, 2008 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 478987 | 2012 XR$_{120}$ | — | December 9, 2012 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 478988 | 2012 XM$_{121}$ | — | October 20, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.5 km | MPC · JPL |
| 478989 | 2012 XD$_{124}$ | — | November 20, 2008 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.0 km | MPC · JPL |
| 478990 | 2012 XT$_{124}$ | — | November 26, 2012 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 478991 | 2012 XJ$_{126}$ | — | September 22, 1995 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 478992 | 2012 XU$_{128}$ | — | October 27, 2003 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 478993 | 2012 XV$_{128}$ | — | October 25, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 478994 | 2012 XQ$_{131}$ | — | March 21, 2009 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 478995 | 2012 XX$_{131}$ | — | December 4, 2012 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.2 km | MPC · JPL |
| 478996 | 2012 XF$_{132}$ | — | October 16, 1995 | Kitt Peak | Spacewatch | (5) · critical | 510 m | MPC · JPL |
| 478997 | 2012 XU$_{134}$ | — | March 22, 2009 | Catalina | CSS | · | 910 m | MPC · JPL |
| 478998 | 2012 XD$_{135}$ | — | January 29, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 478999 | 2012 XQ$_{136}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 479000 | 2012 XK$_{137}$ | — | December 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |