# List of minor planets: 277001–278000

The following is a partial list of minor planets, running from minor-planet number 277001 through 278000, 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

* 272,000s
* 273,000s
* 274,000s
* 275,000s
* 276,000s
* 277,000s
* 278,000s
* 279,000s
* 280,000s
* 281,000s
* 282,000s
* 277,001…
* 277,101…
* 277,201…
* 277,301…
* 277,401…
* 277,501…
* 277,601…
* 277,701…
* 277,801…
* 277,901…

## 277001–277100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277001 | 2004 XW$_{72}$ | — | December 9, 2004 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 277002 | 2004 XX$_{72}$ | — | December 9, 2004 | Catalina | CSS | WIT | 1.8 km | MPC · JPL |
| 277003 | 2004 XY$_{75}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277004 | 2004 XK$_{79}$ | — | December 10, 2004 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 277005 | 2004 XC$_{106}$ | — | December 11, 2004 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 277006 | 2004 XP$_{117}$ | — | December 12, 2004 | Kitt Peak | Spacewatch | BRA | 1.9 km | MPC · JPL |
| 277007 | 2004 XP$_{120}$ | — | December 14, 2004 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 277008 | 2004 XV$_{130}$ | — | December 14, 2004 | Campo Imperatore | CINEOS | H | 740 m | MPC · JPL |
| 277009 | 2004 XA$_{134}$ | — | December 15, 2004 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 277010 | 2004 XJ$_{135}$ | — | December 15, 2004 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 277011 | 2004 YZ$_{21}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 277012 | 2004 YH$_{35}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.4 km | MPC · JPL |
| 277013 | 2005 AW$_{16}$ | — | January 6, 2005 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 277014 | 2005 AG$_{17}$ | — | January 6, 2005 | Socorro | LINEAR | WAT | 2.9 km | MPC · JPL |
| 277015 | 2005 AN$_{32}$ | — | January 11, 2005 | Socorro | LINEAR | HYG | 4.6 km | MPC · JPL |
| 277016 | 2005 AK$_{33}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 277017 | 2005 AL$_{37}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277018 | 2005 AC$_{44}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 277019 | 2005 AS$_{56}$ | — | January 15, 2005 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 277020 | 2005 AV$_{57}$ | — | January 15, 2005 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 277021 | 2005 AR$_{68}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | NYS | 740 m | MPC · JPL |
| 277022 | 2005 AO$_{75}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | 615 | 1.7 km | MPC · JPL |
| 277023 | 2005 AA$_{81}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277024 | 2005 AG$_{82}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | · | 5.3 km | MPC · JPL |
| 277025 | 2005 BD$_4$ | — | January 16, 2005 | Kitt Peak | Spacewatch | HOF | 3.7 km | MPC · JPL |
| 277026 | 2005 BA$_8$ | — | January 16, 2005 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 277027 | 2005 CW$_1$ | — | February 1, 2005 | Palomar | NEAT | · | 3.6 km | MPC · JPL |
| 277028 | 2005 CO$_5$ | — | February 1, 2005 | Palomar | NEAT | · | 4.1 km | MPC · JPL |
| 277029 | 2005 CG$_7$ | — | February 4, 2005 | Wrightwood | J. W. Young | · | 3.7 km | MPC · JPL |
| 277030 | 2005 CM$_{10}$ | — | February 1, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277031 | 2005 CQ$_{13}$ | — | February 2, 2005 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 277032 | 2005 CK$_{21}$ | — | February 2, 2005 | Catalina | CSS | · | 5.4 km | MPC · JPL |
| 277033 | 2005 CR$_{24}$ | — | February 4, 2005 | Palomar | NEAT | · | 2.6 km | MPC · JPL |
| 277034 | 2005 CA$_{29}$ | — | February 1, 2005 | Kitt Peak | Spacewatch | EOS | 3.6 km | MPC · JPL |
| 277035 | 2005 CK$_{30}$ | — | February 1, 2005 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 277036 | 2005 CO$_{33}$ | — | February 2, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 277037 | 2005 CT$_{37}$ | — | February 7, 2005 | Jonathan B. Postel | Jonathan B. Postel Obs. | · | 4.4 km | MPC · JPL |
| 277038 | 2005 CK$_{39}$ | — | February 9, 2005 | La Silla | A. Boattini, H. Scholl | EOS | 2.4 km | MPC · JPL |
| 277039 | 2005 CF$_{41}$ | — | February 9, 2005 | Mount Lemmon | Mount Lemmon Survey | APO | 680 m | MPC · JPL |
| 277040 | 2005 CQ$_{48}$ | — | February 2, 2005 | Socorro | LINEAR | EUP | 5.2 km | MPC · JPL |
| 277041 | 2005 CT$_{57}$ | — | February 2, 2005 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 277042 | 2005 CK$_{60}$ | — | February 4, 2005 | Socorro | LINEAR | FLO | 850 m | MPC · JPL |
| 277043 | 2005 CB$_{62}$ | — | February 12, 2005 | Cordell-Lorenz | D. T. Durig | EUP | 5.1 km | MPC · JPL |
| 277044 | 2005 CB$_{66}$ | — | February 9, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 277045 | 2005 CC$_{81}$ | — | February 9, 2005 | Campo Imperatore | CINEOS | · | 3.9 km | MPC · JPL |
| 277046 | 2005 DO$_3$ | — | February 16, 2005 | La Silla | A. Boattini, H. Scholl | · | 4.0 km | MPC · JPL |
| 277047 | 2005 ES$_{18}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 277048 | 2005 EM$_{22}$ | — | March 3, 2005 | Catalina | CSS | · | 4.6 km | MPC · JPL |
| 277049 | 2005 EP$_{25}$ | — | March 3, 2005 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 277050 | 2005 EZ$_{27}$ | — | March 3, 2005 | Socorro | LINEAR | · | 6.1 km | MPC · JPL |
| 277051 | 2005 EU$_{31}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277052 | 2005 EE$_{33}$ | — | March 2, 2005 | Socorro | LINEAR | H | 1.3 km | MPC · JPL |
| 277053 | 2005 E$_{O37}$ | — | March 4, 2005 | Junk Bond | Junk Bond Obs. | · | 3.0 km | MPC · JPL |
| 277054 | 2005 EB$_{48}$ | — | March 3, 2005 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 277055 | 2005 ET$_{55}$ | — | March 4, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 277056 | 2005 ES$_{62}$ | — | March 4, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 2.4 km | MPC · JPL |
| 277057 | 2005 EN$_{65}$ | — | March 4, 2005 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.5 km | MPC · JPL |
| 277058 | 2005 EO$_{74}$ | — | March 3, 2005 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 277059 | 2005 EP$_{75}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277060 | 2005 EB$_{79}$ | — | March 3, 2005 | Catalina | CSS | HYG | 4.1 km | MPC · JPL |
| 277061 | 2005 ED$_{81}$ | — | March 4, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277062 | 2005 EE$_{83}$ | — | March 4, 2005 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 277063 | 2005 EZ$_{84}$ | — | March 4, 2005 | Catalina | CSS | TIR | 4.6 km | MPC · JPL |
| 277064 | 2005 ET$_{85}$ | — | March 4, 2005 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 277065 | 2005 EX$_{88}$ | — | March 8, 2005 | Kitt Peak | Spacewatch | · | 5.4 km | MPC · JPL |
| 277066 | 2005 EC$_{93}$ | — | March 8, 2005 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 277067 | 2005 EM$_{108}$ | — | March 4, 2005 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 277068 | 2005 EG$_{112}$ | — | March 4, 2005 | Socorro | LINEAR | TIR · | 4.4 km | MPC · JPL |
| 277069 | 2005 EK$_{112}$ | — | March 4, 2005 | Socorro | LINEAR | EOS | 2.3 km | MPC · JPL |
| 277070 | 2005 EU$_{115}$ | — | March 4, 2005 | Mount Lemmon | Mount Lemmon Survey | HYG | 3.2 km | MPC · JPL |
| 277071 | 2005 EZ$_{117}$ | — | March 7, 2005 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 277072 | 2005 EF$_{127}$ | — | March 9, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 277073 | 2005 EC$_{133}$ | — | March 9, 2005 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 277074 | 2005 EZ$_{139}$ | — | March 9, 2005 | Socorro | LINEAR | EOS | 3.1 km | MPC · JPL |
| 277075 | 2005 EB$_{143}$ | — | March 10, 2005 | Catalina | CSS | · | 4.5 km | MPC · JPL |
| 277076 | 2005 EB$_{153}$ | — | March 1, 2005 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 277077 | 2005 EU$_{153}$ | — | March 9, 2005 | Catalina | CSS | EUP | 4.8 km | MPC · JPL |
| 277078 | 2005 EV$_{153}$ | — | March 9, 2005 | Catalina | CSS | EUP | 6.3 km | MPC · JPL |
| 277079 | 2005 EY$_{156}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 277080 | 2005 EU$_{164}$ | — | March 11, 2005 | Kitt Peak | Spacewatch | LIX | 4.1 km | MPC · JPL |
| 277081 | 2005 EK$_{169}$ | — | March 3, 2005 | Catalina | CSS | H | 760 m | MPC · JPL |
| 277082 | 2005 EH$_{173}$ | — | March 8, 2005 | Jarnac | Jarnac Obs. | · | 3.7 km | MPC · JPL |
| 277083 | 2005 EK$_{176}$ | — | March 8, 2005 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.0 km | MPC · JPL |
| 277084 | 2005 EV$_{177}$ | — | March 9, 2005 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 277085 | 2005 ES$_{185}$ | — | March 10, 2005 | Anderson Mesa | LONEOS | LIX | 3.9 km | MPC · JPL |
| 277086 | 2005 ET$_{201}$ | — | March 8, 2005 | Catalina | CSS | · | 3.8 km | MPC · JPL |
| 277087 | 2005 EK$_{204}$ | — | March 11, 2005 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277088 | 2005 EF$_{211}$ | — | March 4, 2005 | Catalina | CSS | · | 4.5 km | MPC · JPL |
| 277089 | 2005 EN$_{215}$ | — | March 8, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 277090 | 2005 EG$_{223}$ | — | March 10, 2005 | Catalina | CSS | · | 4.0 km | MPC · JPL |
| 277091 | 2005 EB$_{235}$ | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 277092 | 2005 EA$_{242}$ | — | March 11, 2005 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 277093 | 2005 EY$_{260}$ | — | March 12, 2005 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 277094 | 2005 EN$_{261}$ | — | March 13, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 277095 | 2005 EV$_{267}$ | — | March 14, 2005 | Mount Lemmon | Mount Lemmon Survey | EOS | 3.1 km | MPC · JPL |
| 277096 | 2005 EF$_{269}$ | — | March 15, 2005 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 277097 | 2005 EF$_{273}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 277098 | 2005 EZ$_{281}$ | — | March 10, 2005 | Catalina | CSS | · | 5.3 km | MPC · JPL |
| 277099 | 2005 EX$_{293}$ | — | March 11, 2005 | Catalina | CSS | · | 5.4 km | MPC · JPL |
| 277100 | 2005 EW$_{295}$ | — | March 7, 2005 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |

## 277101–277200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277101 | 2005 EB$_{331}$ | — | March 8, 2005 | Catalina | CSS | THB | 3.0 km | MPC · JPL |
| 277102 | 2005 FG$_1$ | — | March 16, 2005 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 277103 | 2005 FA$_7$ | — | March 30, 2005 | Catalina | CSS | · | 4.7 km | MPC · JPL |
| 277104 | 2005 FA$_{13}$ | — | March 18, 2005 | Catalina | CSS | · | 4.9 km | MPC · JPL |
| 277105 | 2005 FR$_{14}$ | — | March 16, 2005 | Catalina | CSS | VER | 4.1 km | MPC · JPL |
| 277106 Forgó | 2005 GY | Forgó | April 1, 2005 | Piszkéstető | K. Sárneczky | · | 3.3 km | MPC · JPL |
| 277107 | 2005 GA$_1$ | — | April 1, 2005 | Ottmarsheim | Ottmarsheim Obs. | · | 4.3 km | MPC · JPL |
| 277108 | 2005 GQ$_1$ | — | April 1, 2005 | Catalina | CSS | · | 4.7 km | MPC · JPL |
| 277109 | 2005 GS$_6$ | — | April 1, 2005 | Kitt Peak | Spacewatch | · | 5.3 km | MPC · JPL |
| 277110 | 2005 GG$_8$ | — | April 1, 2005 | Socorro | LINEAR | EUP | 4.9 km | MPC · JPL |
| 277111 | 2005 GW$_{14}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.5 km | MPC · JPL |
| 277112 | 2005 GE$_{22}$ | — | April 1, 2005 | Anderson Mesa | LONEOS | VER | 4.4 km | MPC · JPL |
| 277113 | 2005 GY$_{25}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 730 m | MPC · JPL |
| 277114 | 2005 GT$_{28}$ | — | April 4, 2005 | Kitt Peak | Spacewatch | · | 6.0 km | MPC · JPL |
| 277115 | 2005 GC$_{29}$ | — | April 4, 2005 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 277116 | 2005 GJ$_{30}$ | — | April 4, 2005 | Catalina | CSS | TIR | 4.4 km | MPC · JPL |
| 277117 | 2005 GW$_{46}$ | — | April 5, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 277118 Zaandam | 2005 GS$_{59}$ | Zaandam | April 8, 2005 | Mayhill | A. Lowe | · | 4.1 km | MPC · JPL |
| 277119 | 2005 GH$_{62}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 4.5 km | MPC · JPL |
| 277120 | 2005 GU$_{68}$ | — | April 2, 2005 | Catalina | CSS | · | 5.5 km | MPC · JPL |
| 277121 | 2005 GF$_{69}$ | — | April 2, 2005 | Catalina | CSS | · | 4.7 km | MPC · JPL |
| 277122 | 2005 GM$_{80}$ | — | April 7, 2005 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 277123 | 2005 GO$_{85}$ | — | April 4, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 2.4 km | MPC · JPL |
| 277124 | 2005 GX$_{97}$ | — | April 7, 2005 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 277125 | 2005 GU$_{104}$ | — | April 10, 2005 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 277126 | 2005 GO$_{119}$ | — | April 9, 2005 | Siding Spring | SSS | · | 4.6 km | MPC · JPL |
| 277127 | 2005 GW$_{119}$ | — | April 10, 2005 | Mount Lemmon | Mount Lemmon Survey | AMO | 660 m | MPC · JPL |
| 277128 | 2005 GJ$_{127}$ | — | April 12, 2005 | Anderson Mesa | LONEOS | · | 3.2 km | MPC · JPL |
| 277129 | 2005 GT$_{135}$ | — | April 10, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 277130 | 2005 GJ$_{161}$ | — | April 13, 2005 | Catalina | CSS | · | 5.0 km | MPC · JPL |
| 277131 | 2005 GR$_{196}$ | — | April 10, 2005 | Kitt Peak | M. W. Buie | · | 3.9 km | MPC · JPL |
| 277132 | 2005 GU$_{206}$ | — | April 10, 2005 | Catalina | CSS | · | 5.1 km | MPC · JPL |
| 277133 | 2005 GG$_{227}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 810 m | MPC · JPL |
| 277134 | 2005 JE$_5$ | — | May 4, 2005 | Kitt Peak | Spacewatch | 7:4 | 4.9 km | MPC · JPL |
| 277135 | 2005 JW$_{14}$ | — | May 2, 2005 | Kitt Peak | Spacewatch | TIR | 3.3 km | MPC · JPL |
| 277136 | 2005 JV$_{76}$ | — | May 9, 2005 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 277137 | 2005 JG$_{118}$ | — | May 10, 2005 | Kitt Peak | Spacewatch | JUN | 1.1 km | MPC · JPL |
| 277138 | 2005 JO$_{128}$ | — | May 13, 2005 | Kitt Peak | Spacewatch | HYG | 3.6 km | MPC · JPL |
| 277139 | 2005 KN$_9$ | — | May 28, 2005 | Reedy Creek | J. Broughton | EUN | 1.6 km | MPC · JPL |
| 277140 | 2005 KP$_{13}$ | — | May 19, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 277141 | 2005 LF$_6$ | — | June 4, 2005 | Socorro | LINEAR | · | 5.2 km | MPC · JPL |
| 277142 | 2005 LG$_8$ | — | June 7, 2005 | Catalina | CSS | APO +1km | 1.5 km | MPC · JPL |
| 277143 | 2005 LU$_{30}$ | — | June 12, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 277144 | 2005 LQ$_{32}$ | — | June 9, 2005 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 277145 | 2005 LN$_{38}$ | — | June 11, 2005 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 277146 | 2005 LW$_{43}$ | — | June 11, 2005 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 277147 | 2005 MV | — | June 17, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 277148 | 2005 MZ$_2$ | — | June 18, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 277149 | 2005 MM$_9$ | — | June 28, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277150 | 2005 MB$_{14}$ | — | June 28, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277151 | 2005 MM$_{18}$ | — | June 28, 2005 | Palomar | NEAT | · | 760 m | MPC · JPL |
| 277152 | 2005 MD$_{20}$ | — | June 29, 2005 | Kitt Peak | Spacewatch | FLO | 770 m | MPC · JPL |
| 277153 | 2005 ML$_{26}$ | — | June 28, 2005 | Kitt Peak | Spacewatch | V | 790 m | MPC · JPL |
| 277154 | 2005 MM$_{26}$ | — | June 28, 2005 | Palomar | NEAT | · | 700 m | MPC · JPL |
| 277155 | 2005 MO$_{26}$ | — | June 28, 2005 | Palomar | NEAT | V | 760 m | MPC · JPL |
| 277156 | 2005 MC$_{33}$ | — | June 29, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277157 | 2005 MH$_{38}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 1.00 km | MPC · JPL |
| 277158 | 2005 MH$_{39}$ | — | June 28, 2005 | Palomar | NEAT | ERI | 1.7 km | MPC · JPL |
| 277159 | 2005 ME$_{40}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277160 | 2005 MC$_{48}$ | — | June 29, 2005 | Kitt Peak | Spacewatch | V | 590 m | MPC · JPL |
| 277161 | 2005 NM$_{13}$ | — | June 28, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 277162 | 2005 NM$_{20}$ | — | July 5, 2005 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 277163 | 2005 NN$_{47}$ | — | July 7, 2005 | Kitt Peak | Spacewatch | HNA | 1.9 km | MPC · JPL |
| 277164 | 2005 NQ$_{54}$ | — | July 10, 2005 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 277165 | 2005 NU$_{58}$ | — | July 9, 2005 | Kitt Peak | Spacewatch | V | 840 m | MPC · JPL |
| 277166 | 2005 NQ$_{60}$ | — | July 10, 2005 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 277167 | 2005 NQ$_{70}$ | — | July 4, 2005 | Mount Lemmon | Mount Lemmon Survey | MAS | 810 m | MPC · JPL |
| 277168 | 2005 NB$_{72}$ | — | July 5, 2005 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 277169 | 2005 NF$_{84}$ | — | July 2, 2005 | Kitt Peak | Spacewatch | V | 800 m | MPC · JPL |
| 277170 | 2005 NJ$_{101}$ | — | July 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 277171 | 2005 NX$_{101}$ | — | July 15, 2005 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 277172 | 2005 OB | — | July 16, 2005 | Anderson Mesa | LONEOS | · | 930 m | MPC · JPL |
| 277173 | 2005 OY$_1$ | — | July 16, 2005 | Reedy Creek | J. Broughton | · | 960 m | MPC · JPL |
| 277174 | 2005 OT$_{10}$ | — | July 27, 2005 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 277175 | 2005 OS$_{14}$ | — | July 31, 2005 | Siding Spring | SSS | · | 940 m | MPC · JPL |
| 277176 | 2005 OX$_{18}$ | — | July 30, 2005 | Palomar | NEAT | FLO | 770 m | MPC · JPL |
| 277177 | 2005 OU$_{22}$ | — | July 29, 2005 | Reedy Creek | J. Broughton | V | 780 m | MPC · JPL |
| 277178 | 2005 OE$_{25}$ | — | July 31, 2005 | Palomar | NEAT | NYS | 750 m | MPC · JPL |
| 277179 | 2005 OB$_{26}$ | — | July 18, 2005 | Palomar | NEAT | 3:2 | 5.2 km | MPC · JPL |
| 277180 | 2005 OB$_{27}$ | — | July 31, 2005 | Palomar | NEAT | V | 680 m | MPC · JPL |
| 277181 | 2005 PT | — | August 1, 2005 | Siding Spring | SSS | · | 1.6 km | MPC · JPL |
| 277182 | 2005 PF$_1$ | — | August 1, 2005 | Siding Spring | SSS | V | 820 m | MPC · JPL |
| 277183 | 2005 PL$_{10}$ | — | August 4, 2005 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 277184 | 2005 PU$_{19}$ | — | October 16, 1995 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277185 | 2005 QZ$_6$ | — | August 24, 2005 | Palomar | NEAT | FLO | 670 m | MPC · JPL |
| 277186 | 2005 QZ$_{13}$ | — | August 24, 2005 | Palomar | NEAT | · | 940 m | MPC · JPL |
| 277187 | 2005 QM$_{21}$ | — | August 26, 2005 | Anderson Mesa | LONEOS | FLO | 860 m | MPC · JPL |
| 277188 | 2005 QF$_{23}$ | — | August 27, 2005 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 277189 | 2005 QE$_{31}$ | — | August 22, 2005 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 277190 | 2005 QT$_{31}$ | — | August 24, 2005 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 277191 | 2005 QA$_{32}$ | — | August 24, 2005 | Palomar | NEAT | · | 860 m | MPC · JPL |
| 277192 | 2005 QS$_{35}$ | — | August 25, 2005 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 277193 | 2005 QQ$_{36}$ | — | August 25, 2005 | Palomar | NEAT | FLO | 720 m | MPC · JPL |
| 277194 | 2005 QP$_{46}$ | — | August 26, 2005 | Haleakala | NEAT | · | 1.1 km | MPC · JPL |
| 277195 | 2005 QN$_{49}$ | — | August 26, 2005 | Palomar | NEAT | · | 880 m | MPC · JPL |
| 277196 | 2005 QV$_{49}$ | — | August 26, 2005 | Palomar | NEAT | ERI | 2.7 km | MPC · JPL |
| 277197 | 2005 QZ$_{49}$ | — | August 26, 2005 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 277198 | 2005 QQ$_{55}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 277199 | 2005 QN$_{56}$ | — | August 28, 2005 | Siding Spring | SSS | FLO | 750 m | MPC · JPL |
| 277200 | 2005 QP$_{70}$ | — | August 29, 2005 | Socorro | LINEAR | FLO | 870 m | MPC · JPL |

## 277201–277300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277201 | 2005 QE$_{73}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | FLO | 860 m | MPC · JPL |
| 277202 | 2005 QP$_{78}$ | — | August 25, 2005 | Palomar | NEAT | V | 810 m | MPC · JPL |
| 277203 | 2005 QV$_{85}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277204 | 2005 QV$_{88}$ | — | August 30, 2005 | Saint-Véran | Saint-Véran Obs. | · | 1.2 km | MPC · JPL |
| 277205 | 2005 QH$_{92}$ | — | August 26, 2005 | Anderson Mesa | LONEOS | · | 970 m | MPC · JPL |
| 277206 | 2005 QU$_{92}$ | — | August 26, 2005 | Palomar | NEAT | NYS | 890 m | MPC · JPL |
| 277207 | 2005 QA$_{106}$ | — | August 27, 2005 | Palomar | NEAT | · | 870 m | MPC · JPL |
| 277208 | 2005 QR$_{106}$ | — | July 29, 2005 | Palomar | NEAT | FLO | 700 m | MPC · JPL |
| 277209 | 2005 QS$_{109}$ | — | August 27, 2005 | Palomar | NEAT | NYS | 2.0 km | MPC · JPL |
| 277210 | 2005 QC$_{117}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | ERI | 2.0 km | MPC · JPL |
| 277211 | 2005 QN$_{130}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | V | 710 m | MPC · JPL |
| 277212 | 2005 QT$_{130}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | CHA | 2.3 km | MPC · JPL |
| 277213 | 2005 QC$_{133}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277214 | 2005 QC$_{135}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 277215 | 2005 QJ$_{135}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 277216 | 2005 QS$_{139}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | MAS | 860 m | MPC · JPL |
| 277217 | 2005 QH$_{143}$ | — | August 31, 2005 | Goodricke-Pigott | R. A. Tucker | · | 940 m | MPC · JPL |
| 277218 | 2005 QF$_{147}$ | — | August 28, 2005 | Siding Spring | SSS | · | 1.3 km | MPC · JPL |
| 277219 | 2005 QD$_{151}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | MAS | 740 m | MPC · JPL |
| 277220 | 2005 QX$_{156}$ | — | August 30, 2005 | Palomar | NEAT | 3:2 | 6.8 km | MPC · JPL |
| 277221 | 2005 QE$_{159}$ | — | August 27, 2005 | Kitt Peak | Spacewatch | ERI | 2.4 km | MPC · JPL |
| 277222 | 2005 QC$_{160}$ | — | August 28, 2005 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 277223 | 2005 QN$_{162}$ | — | August 30, 2005 | Palomar | NEAT | FLO | 2.1 km | MPC · JPL |
| 277224 | 2005 QN$_{164}$ | — | August 31, 2005 | Palomar | NEAT | MAS | 960 m | MPC · JPL |
| 277225 | 2005 QH$_{165}$ | — | August 31, 2005 | Palomar | NEAT | FLO | 860 m | MPC · JPL |
| 277226 | 2005 QK$_{167}$ | — | August 27, 2005 | Anderson Mesa | LONEOS | · | 2.7 km | MPC · JPL |
| 277227 | 2005 QR$_{169}$ | — | August 29, 2005 | Palomar | NEAT | V | 960 m | MPC · JPL |
| 277228 | 2005 QW$_{171}$ | — | August 29, 2005 | Palomar | NEAT | · | 920 m | MPC · JPL |
| 277229 | 2005 QK$_{173}$ | — | August 29, 2005 | Palomar | NEAT | FLO | 870 m | MPC · JPL |
| 277230 | 2005 QX$_{176}$ | — | August 26, 2005 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 277231 | 2005 QE$_{181}$ | — | August 30, 2005 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 277232 | 2005 QM$_{181}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277233 | 2005 QE$_{182}$ | — | August 31, 2005 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 277234 | 2005 QM$_{182}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | NYS | 790 m | MPC · JPL |
| 277235 | 2005 QR$_{189}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 277236 | 2005 RS$_1$ | — | September 1, 2005 | Palomar | NEAT | NYS | 2.8 km | MPC · JPL |
| 277237 | 2005 RZ$_5$ | — | September 6, 2005 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 277238 | 2005 RD$_8$ | — | September 8, 2005 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 277239 | 2005 RT$_{10}$ | — | September 8, 2005 | Siding Spring | SSS | · | 1.0 km | MPC · JPL |
| 277240 | 2005 RL$_{14}$ | — | September 1, 2005 | Kitt Peak | Spacewatch | V | 630 m | MPC · JPL |
| 277241 | 2005 RT$_{14}$ | — | September 1, 2005 | Kitt Peak | Spacewatch | V | 680 m | MPC · JPL |
| 277242 | 2005 RF$_{19}$ | — | September 1, 2005 | Kitt Peak | Spacewatch | MAS | 860 m | MPC · JPL |
| 277243 | 2005 RN$_{22}$ | — | September 10, 2005 | Anderson Mesa | LONEOS | V | 800 m | MPC · JPL |
| 277244 | 2005 RZ$_{23}$ | — | September 10, 2005 | Anderson Mesa | LONEOS | · | 2.2 km | MPC · JPL |
| 277245 | 2005 RX$_{24}$ | — | September 6, 2005 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 277246 | 2005 RT$_{25}$ | — | September 11, 2005 | Anderson Mesa | LONEOS | FLO | 1.1 km | MPC · JPL |
| 277247 | 2005 RG$_{30}$ | — | September 9, 2005 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 277248 | 2005 RK$_{30}$ | — | September 9, 2005 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 277249 | 2005 RT$_{30}$ | — | September 11, 2005 | Anderson Mesa | LONEOS | JUN | 1.3 km | MPC · JPL |
| 277250 | 2005 RL$_{41}$ | — | September 13, 2005 | Kitt Peak | Spacewatch | MAS | 770 m | MPC · JPL |
| 277251 | 2005 RW$_{44}$ | — | September 3, 2005 | Catalina | CSS | HIL · 3:2 | 7.5 km | MPC · JPL |
| 277252 | 2005 RX$_{44}$ | — | September 3, 2005 | Catalina | CSS | V | 870 m | MPC · JPL |
| 277253 | 2005 RX$_{45}$ | — | September 14, 2005 | Apache Point | A. C. Becker | V | 710 m | MPC · JPL |
| 277254 | 2005 RC$_{46}$ | — | September 14, 2005 | Apache Point | A. C. Becker | V | 680 m | MPC · JPL |
| 277255 | 2005 SR$_2$ | — | September 23, 2005 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 277256 | 2005 SW$_2$ | — | September 23, 2005 | Catalina | CSS | V | 840 m | MPC · JPL |
| 277257 | 2005 SV$_3$ | — | September 23, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 277258 | 2005 SD$_5$ | — | September 23, 2005 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 277259 | 2005 SS$_9$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 277260 | 2005 SD$_{17}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 277261 | 2005 SS$_{20}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | V | 850 m | MPC · JPL |
| 277262 | 2005 SB$_{26}$ | — | September 28, 2005 | Ondřejov | P. Kušnirák | · | 2.4 km | MPC · JPL |
| 277263 | 2005 SO$_{26}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 277264 | 2005 SE$_{28}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | FLO | 820 m | MPC · JPL |
| 277265 | 2005 SW$_{31}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277266 | 2005 SB$_{42}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | FLO | 670 m | MPC · JPL |
| 277267 | 2005 SU$_{49}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 277268 | 2005 SR$_{50}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | FLO | 740 m | MPC · JPL |
| 277269 | 2005 SC$_{53}$ | — | September 25, 2005 | Catalina | CSS | FLO | 650 m | MPC · JPL |
| 277270 | 2005 SB$_{55}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | NYS | 730 m | MPC · JPL |
| 277271 | 2005 SL$_{58}$ | — | September 26, 2005 | Goodricke-Pigott | R. A. Tucker | · | 1.1 km | MPC · JPL |
| 277272 | 2005 SQ$_{60}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | NYS | 720 m | MPC · JPL |
| 277273 | 2005 SU$_{61}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 277274 | 2005 SD$_{63}$ | — | September 26, 2005 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 277275 | 2005 SQ$_{67}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | NYS | 670 m | MPC · JPL |
| 277276 | 2005 SR$_{67}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277277 | 2005 SK$_{68}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | NYS | 850 m | MPC · JPL |
| 277278 | 2005 SV$_{68}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 277279 | 2005 SA$_{71}$ | — | September 30, 2005 | Socorro | LINEAR | AMO | 630 m | MPC · JPL |
| 277280 | 2005 SA$_{77}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | V | 780 m | MPC · JPL |
| 277281 | 2005 SQ$_{77}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | V | 840 m | MPC · JPL |
| 277282 | 2005 SW$_{77}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 277283 | 2005 SZ$_{78}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | NYS | 680 m | MPC · JPL |
| 277284 | 2005 SD$_{86}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 277285 | 2005 SG$_{86}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277286 | 2005 SK$_{88}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277287 | 2005 SN$_{88}$ | — | September 24, 2005 | Anderson Mesa | LONEOS | FLO | 970 m | MPC · JPL |
| 277288 | 2005 SA$_{89}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | ERI | 1.6 km | MPC · JPL |
| 277289 | 2005 SZ$_{95}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 277290 | 2005 SN$_{104}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | NYS | 920 m | MPC · JPL |
| 277291 | 2005 SH$_{105}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 277292 | 2005 SD$_{106}$ | — | September 25, 2005 | Palomar | NEAT | · | 1.8 km | MPC · JPL |
| 277293 | 2005 SN$_{106}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | MAS | 820 m | MPC · JPL |
| 277294 | 2005 SE$_{107}$ | — | September 26, 2005 | Catalina | CSS | · | 3.8 km | MPC · JPL |
| 277295 | 2005 SR$_{123}$ | — | September 29, 2005 | Anderson Mesa | LONEOS | V | 970 m | MPC · JPL |
| 277296 | 2005 SA$_{125}$ | — | September 29, 2005 | Palomar | NEAT | · | 940 m | MPC · JPL |
| 277297 | 2005 SY$_{128}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | EUT | 730 m | MPC · JPL |
| 277298 | 2005 SO$_{130}$ | — | September 29, 2005 | Palomar | NEAT | V | 920 m | MPC · JPL |
| 277299 | 2005 SN$_{133}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277300 | 2005 SK$_{139}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |

## 277301–277400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277301 | 2005 SZ$_{140}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277302 | 2005 SY$_{143}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | V | 800 m | MPC · JPL |
| 277303 | 2005 SE$_{144}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277304 | 2005 SZ$_{151}$ | — | September 25, 2005 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 277305 | 2005 SJ$_{152}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | NYS | 770 m | MPC · JPL |
| 277306 | 2005 SO$_{156}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277307 | 2005 ST$_{164}$ | — | September 27, 2005 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 277308 | 2005 SF$_{169}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277309 | 2005 SZ$_{169}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 277310 | 2005 SQ$_{175}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 277311 | 2005 SP$_{186}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 790 m | MPC · JPL |
| 277312 | 2005 ST$_{192}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 277313 | 2005 SE$_{205}$ | — | September 30, 2005 | Anderson Mesa | LONEOS | NYS | 780 m | MPC · JPL |
| 277314 | 2005 SV$_{207}$ | — | September 30, 2005 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 277315 | 2005 SS$_{209}$ | — | September 30, 2005 | Palomar | NEAT | V | 850 m | MPC · JPL |
| 277316 | 2005 SV$_{212}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 860 m | MPC · JPL |
| 277317 | 2005 SD$_{213}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | MAS | 1.0 km | MPC · JPL |
| 277318 | 2005 SR$_{215}$ | — | September 30, 2005 | Catalina | CSS | FLO | 860 m | MPC · JPL |
| 277319 | 2005 ST$_{217}$ | — | September 30, 2005 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 277320 | 2005 SJ$_{218}$ | — | September 30, 2005 | Palomar | NEAT | FLO | 1.0 km | MPC · JPL |
| 277321 | 2005 SK$_{218}$ | — | September 30, 2005 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 277322 | 2005 SH$_{224}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 660 m | MPC · JPL |
| 277323 | 2005 SA$_{239}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 277324 | 2005 SS$_{240}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 277325 | 2005 SV$_{243}$ | — | September 30, 2005 | Palomar | NEAT | V | 890 m | MPC · JPL |
| 277326 | 2005 SR$_{249}$ | — | September 23, 2005 | Anderson Mesa | LONEOS | FLO | 910 m | MPC · JPL |
| 277327 | 2005 SQ$_{254}$ | — | September 22, 2005 | Palomar | NEAT | 3:2 | 7.1 km | MPC · JPL |
| 277328 | 2005 SY$_{259}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 277329 | 2005 SK$_{279}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | V | 920 m | MPC · JPL |
| 277330 | 2005 SM$_{290}$ | — | September 22, 2005 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 277331 | 2005 TN$_{12}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | · | 1.00 km | MPC · JPL |
| 277332 | 2005 TQ$_{12}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277333 | 2005 TU$_{18}$ | — | October 1, 2005 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 277334 | 2005 TN$_{26}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 277335 | 2005 TP$_{27}$ | — | October 1, 2005 | Catalina | CSS | NYS | 870 m | MPC · JPL |
| 277336 | 2005 TF$_{28}$ | — | October 1, 2005 | Anderson Mesa | LONEOS | V | 1.0 km | MPC · JPL |
| 277337 | 2005 TT$_{32}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | V | 780 m | MPC · JPL |
| 277338 | 2005 TR$_{42}$ | — | October 3, 2005 | Palomar | NEAT | FLO | 1.1 km | MPC · JPL |
| 277339 | 2005 TM$_{45}$ | — | October 6, 2005 | Junk Bond | D. Healy | · | 930 m | MPC · JPL |
| 277340 | 2005 TS$_{63}$ | — | October 6, 2005 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 277341 | 2005 TO$_{68}$ | — | October 6, 2005 | Mount Lemmon | Mount Lemmon Survey | FLO | 660 m | MPC · JPL |
| 277342 | 2005 TL$_{73}$ | — | October 6, 2005 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 277343 | 2005 TQ$_{73}$ | — | October 7, 2005 | Anderson Mesa | LONEOS | V | 830 m | MPC · JPL |
| 277344 | 2005 TN$_{75}$ | — | October 3, 2005 | Catalina | CSS | V | 890 m | MPC · JPL |
| 277345 | 2005 TP$_{78}$ | — | October 7, 2005 | Anderson Mesa | LONEOS | JUN | 1.5 km | MPC · JPL |
| 277346 | 2005 TJ$_{79}$ | — | October 8, 2005 | Anderson Mesa | LONEOS | · | 1.2 km | MPC · JPL |
| 277347 | 2005 TS$_{82}$ | — | October 3, 2005 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 277348 | 2005 TU$_{82}$ | — | October 3, 2005 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 277349 | 2005 TY$_{82}$ | — | October 3, 2005 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 277350 | 2005 TN$_{101}$ | — | October 7, 2005 | Catalina | CSS | V | 960 m | MPC · JPL |
| 277351 | 2005 TS$_{101}$ | — | October 7, 2005 | Catalina | CSS | V | 930 m | MPC · JPL |
| 277352 | 2005 TD$_{102}$ | — | October 7, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 960 m | MPC · JPL |
| 277353 | 2005 TE$_{105}$ | — | October 8, 2005 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 277354 | 2005 TK$_{110}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | V | 670 m | MPC · JPL |
| 277355 | 2005 TB$_{112}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | V | 2.0 km | MPC · JPL |
| 277356 | 2005 TG$_{118}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 277357 | 2005 TQ$_{121}$ | — | October 7, 2005 | Catalina | CSS | NYS | 660 m | MPC · JPL |
| 277358 | 2005 TB$_{129}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | NYS | 700 m | MPC · JPL |
| 277359 | 2005 TY$_{139}$ | — | October 8, 2005 | Kitt Peak | Spacewatch | CLA | 2.0 km | MPC · JPL |
| 277360 | 2005 TY$_{147}$ | — | October 8, 2005 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 277361 | 2005 TA$_{164}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277362 | 2005 TT$_{166}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277363 | 2005 TJ$_{167}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | MAS | 840 m | MPC · JPL |
| 277364 | 2005 TZ$_{167}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 277365 | 2005 TQ$_{172}$ | — | October 12, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277366 | 2005 TQ$_{175}$ | — | October 3, 2005 | Catalina | CSS | · | 940 m | MPC · JPL |
| 277367 | 2005 TE$_{193}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | V | 620 m | MPC · JPL |
| 277368 | 2005 TJ$_{193}$ | — | October 2, 2005 | Anderson Mesa | LONEOS | · | 940 m | MPC · JPL |
| 277369 | 2005 UZ | — | October 20, 2005 | Junk Bond | D. Healy | KOR | 2.0 km | MPC · JPL |
| 277370 | 2005 US$_1$ | — | October 22, 2005 | Junk Bond | D. Healy | · | 1.5 km | MPC · JPL |
| 277371 | 2005 UJ$_9$ | — | October 21, 2005 | Palomar | NEAT | · | 960 m | MPC · JPL |
| 277372 | 2005 UR$_{15}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277373 | 2005 UD$_{20}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | slow | 4.2 km | MPC · JPL |
| 277374 | 2005 US$_{22}$ | — | October 23, 2005 | Kitt Peak | Spacewatch | URS | 4.8 km | MPC · JPL |
| 277375 | 2005 UY$_{26}$ | — | October 23, 2005 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 277376 | 2005 UT$_{27}$ | — | October 23, 2005 | Catalina | CSS | FLO | 990 m | MPC · JPL |
| 277377 | 2005 UH$_{29}$ | — | October 23, 2005 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 277378 | 2005 UG$_{34}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277379 | 2005 UU$_{40}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | NYS | 880 m | MPC · JPL |
| 277380 | 2005 UG$_{64}$ | — | October 25, 2005 | Catalina | CSS | VER | 3.8 km | MPC · JPL |
| 277381 | 2005 UR$_{67}$ | — | October 22, 2005 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 277382 | 2005 UL$_{70}$ | — | October 23, 2005 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 277383 | 2005 UW$_{79}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 277384 | 2005 UZ$_{96}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277385 | 2005 UO$_{101}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 277386 | 2005 UL$_{103}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277387 | 2005 UP$_{121}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | MAS | 730 m | MPC · JPL |
| 277388 | 2005 UG$_{123}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 277389 | 2005 UX$_{124}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 277390 | 2005 UM$_{125}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | MAS | 910 m | MPC · JPL |
| 277391 | 2005 UU$_{131}$ | — | October 24, 2005 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 277392 | 2005 UM$_{141}$ | — | October 25, 2005 | Catalina | CSS | HNS | 1.5 km | MPC · JPL |
| 277393 | 2005 UE$_{146}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 1.00 km | MPC · JPL |
| 277394 | 2005 UK$_{151}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | HYG | 4.0 km | MPC · JPL |
| 277395 | 2005 UL$_{151}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 277396 | 2005 UN$_{152}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277397 | 2005 UN$_{156}$ | — | October 28, 2005 | Junk Bond | D. Healy | · | 1.1 km | MPC · JPL |
| 277398 | 2005 UK$_{162}$ | — | October 27, 2005 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 277399 | 2005 UB$_{164}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 277400 | 2005 UE$_{164}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |

## 277401–277500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277401 | 2005 UV$_{180}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277402 | 2005 UR$_{181}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 277403 | 2005 UF$_{182}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 277404 | 2005 UE$_{184}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 870 m | MPC · JPL |
| 277405 | 2005 UL$_{195}$ | — | October 22, 2005 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 277406 | 2005 UJ$_{204}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 277407 | 2005 UZ$_{205}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 1.00 km | MPC · JPL |
| 277408 | 2005 UH$_{212}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277409 | 2005 UR$_{217}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 277410 | 2005 UM$_{222}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 277411 | 2005 UR$_{229}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 277412 | 2005 UB$_{230}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277413 | 2005 UP$_{230}$ | — | October 25, 2005 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 277414 | 2005 UD$_{231}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 277415 | 2005 UY$_{231}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | V | 860 m | MPC · JPL |
| 277416 | 2005 UP$_{233}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 277417 | 2005 UL$_{253}$ | — | October 27, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 277418 | 2005 UU$_{256}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | MAS | 770 m | MPC · JPL |
| 277419 | 2005 US$_{259}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 277420 | 2005 UG$_{275}$ | — | October 28, 2005 | Socorro | LINEAR | NYS | 950 m | MPC · JPL |
| 277421 | 2005 UX$_{288}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277422 | 2005 UT$_{313}$ | — | October 27, 2005 | Socorro | LINEAR | V | 820 m | MPC · JPL |
| 277423 | 2005 UC$_{314}$ | — | October 27, 2005 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 277424 | 2005 UO$_{335}$ | — | October 30, 2005 | Palomar | NEAT | V | 980 m | MPC · JPL |
| 277425 | 2005 UC$_{354}$ | — | October 29, 2005 | Kitt Peak | Spacewatch | LCI | 1.5 km | MPC · JPL |
| 277426 | 2005 UF$_{361}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 277427 | 2005 UR$_{363}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | NYS | 630 m | MPC · JPL |
| 277428 | 2005 UL$_{364}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 277429 | 2005 UU$_{365}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 277430 | 2005 UZ$_{368}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277431 | 2005 UF$_{380}$ | — | October 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 277432 | 2005 UF$_{381}$ | — | October 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 860 m | MPC · JPL |
| 277433 | 2005 US$_{382}$ | — | October 27, 2005 | Socorro | LINEAR | · | 980 m | MPC · JPL |
| 277434 | 2005 UQ$_{387}$ | — | October 30, 2005 | Mount Lemmon | Mount Lemmon Survey | CLA | 2.1 km | MPC · JPL |
| 277435 | 2005 UB$_{388}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | NYS | 890 m | MPC · JPL |
| 277436 | 2005 UB$_{427}$ | — | October 28, 2005 | Mount Lemmon | Mount Lemmon Survey | MAS | 960 m | MPC · JPL |
| 277437 | 2005 UG$_{433}$ | — | October 28, 2005 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277438 | 2005 UH$_{433}$ | — | October 28, 2005 | Kitt Peak | Spacewatch | NYS | 770 m | MPC · JPL |
| 277439 | 2005 UR$_{440}$ | — | October 29, 2005 | Catalina | CSS | RAF | 950 m | MPC · JPL |
| 277440 | 2005 UU$_{441}$ | — | October 29, 2005 | Mount Lemmon | Mount Lemmon Survey | V | 820 m | MPC · JPL |
| 277441 | 2005 UN$_{443}$ | — | October 30, 2005 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 277442 | 2005 US$_{454}$ | — | October 28, 2005 | Catalina | CSS | V | 820 m | MPC · JPL |
| 277443 | 2005 UF$_{456}$ | — | October 29, 2005 | Catalina | CSS | BRG | 1.9 km | MPC · JPL |
| 277444 | 2005 UF$_{460}$ | — | October 28, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 277445 | 2005 UD$_{464}$ | — | October 30, 2005 | Kitt Peak | Spacewatch | V | 790 m | MPC · JPL |
| 277446 | 2005 UV$_{476}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 277447 | 2005 UY$_{480}$ | — | October 25, 2005 | Socorro | LINEAR | PHO | 1.1 km | MPC · JPL |
| 277448 | 2005 UQ$_{486}$ | — | October 23, 2005 | Catalina | CSS | INO | 1.4 km | MPC · JPL |
| 277449 | 2005 UM$_{492}$ | — | October 25, 2005 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 277450 | 2005 UH$_{497}$ | — | October 27, 2005 | Socorro | LINEAR | · | 900 m | MPC · JPL |
| 277451 | 2005 UT$_{504}$ | — | October 24, 2005 | Mauna Kea | D. J. Tholen | HOF | 3.0 km | MPC · JPL |
| 277452 | 2005 UW$_{508}$ | — | October 25, 2005 | Catalina | CSS | · | 4.8 km | MPC · JPL |
| 277453 | 2005 UY$_{508}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 277454 | 2005 UT$_{509}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277455 | 2005 UK$_{512}$ | — | October 30, 2005 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 277456 | 2005 UQ$_{512}$ | — | October 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 277457 | 2005 UC$_{515}$ | — | October 22, 2005 | Apache Point | A. C. Becker | · | 3.4 km | MPC · JPL |
| 277458 | 2005 UK$_{518}$ | — | October 25, 2005 | Apache Point | A. C. Becker | · | 3.2 km | MPC · JPL |
| 277459 | 2005 UU$_{524}$ | — | October 30, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277460 | 2005 UZ$_{526}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 277461 | 2005 VR$_6$ | — | November 6, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277462 | 2005 VR$_{13}$ | — | November 3, 2005 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 277463 | 2005 VV$_{17}$ | — | November 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 277464 | 2005 VO$_{33}$ | — | November 2, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 277465 | 2005 VO$_{38}$ | — | November 3, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 277466 | 2005 VQ$_{50}$ | — | November 3, 2005 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 277467 | 2005 VV$_{55}$ | — | November 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 860 m | MPC · JPL |
| 277468 | 2005 VQ$_{61}$ | — | November 5, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277469 | 2005 VT$_{87}$ | — | November 6, 2005 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 277470 | 2005 VO$_{89}$ | — | November 6, 2005 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 277471 | 2005 VP$_{99}$ | — | November 1, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277472 | 2005 VN$_{124}$ | — | November 12, 2005 | Kitt Peak | Spacewatch | V | 750 m | MPC · JPL |
| 277473 | 2005 WD$_1$ | — | November 21, 2005 | Socorro | LINEAR | AMO +1km | 1.5 km | MPC · JPL |
| 277474 | 2005 WE$_3$ | — | November 20, 2005 | Anderson Mesa | LONEOS | · | 1.8 km | MPC · JPL |
| 277475 | 2005 WK$_4$ | — | November 27, 2005 | Siding Spring | SSS | APO · PHA · critical | 360 m | MPC · JPL |
| 277476 | 2005 WF$_6$ | — | November 21, 2005 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 277477 | 2005 WJ$_{12}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | V | 850 m | MPC · JPL |
| 277478 | 2005 WM$_{15}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 277479 | 2005 WQ$_{32}$ | — | November 21, 2005 | Kitt Peak | Spacewatch | MAS | 780 m | MPC · JPL |
| 277480 | 2005 WC$_{33}$ | — | November 21, 2005 | Catalina | CSS | CRO | 3.5 km | MPC · JPL |
| 277481 | 2005 WQ$_{36}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277482 | 2005 WR$_{37}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277483 | 2005 WC$_{48}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 277484 | 2005 WO$_{51}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 277485 | 2005 WB$_{57}$ | — | November 20, 2005 | Anderson Mesa | LONEOS | · | 1.8 km | MPC · JPL |
| 277486 | 2005 WV$_{61}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277487 | 2005 WM$_{73}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | TIR | 4.2 km | MPC · JPL |
| 277488 | 2005 WK$_{74}$ | — | November 27, 2005 | Anderson Mesa | LONEOS | INO | 1.2 km | MPC · JPL |
| 277489 | 2005 WR$_{79}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | NYS | 860 m | MPC · JPL |
| 277490 | 2005 WQ$_{81}$ | — | November 28, 2005 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 277491 | 2005 WU$_{84}$ | — | November 26, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 277492 | 2005 WB$_{87}$ | — | November 28, 2005 | Mount Lemmon | Mount Lemmon Survey | AER | 2.9 km | MPC · JPL |
| 277493 | 2005 WH$_{94}$ | — | November 26, 2005 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 277494 | 2005 WK$_{105}$ | — | November 29, 2005 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 277495 | 2005 WC$_{110}$ | — | November 30, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 277496 | 2005 WD$_{118}$ | — | November 28, 2005 | Catalina | CSS | · | 970 m | MPC · JPL |
| 277497 | 2005 WM$_{118}$ | — | November 28, 2005 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 277498 | 2005 WT$_{119}$ | — | November 29, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277499 | 2005 WU$_{121}$ | — | November 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 277500 | 2005 WP$_{133}$ | — | November 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |

## 277501–277600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277501 | 2005 WE$_{134}$ | — | November 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 277502 | 2005 WZ$_{134}$ | — | November 25, 2005 | Mount Lemmon | Mount Lemmon Survey | PAD | 3.2 km | MPC · JPL |
| 277503 | 2005 WP$_{147}$ | — | April 25, 2003 | Kitt Peak | Spacewatch | EUN | 1.4 km | MPC · JPL |
| 277504 | 2005 WK$_{151}$ | — | November 28, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277505 | 2005 WG$_{158}$ | — | November 26, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 277506 | 2005 WP$_{163}$ | — | November 29, 2005 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 277507 | 2005 WQ$_{164}$ | — | November 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 277508 | 2005 WN$_{172}$ | — | November 30, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 760 m | MPC · JPL |
| 277509 | 2005 WL$_{176}$ | — | November 30, 2005 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 277510 | 2005 WU$_{177}$ | — | November 30, 2005 | Kitt Peak | Spacewatch | WIT | 1.5 km | MPC · JPL |
| 277511 | 2005 WW$_{178}$ | — | November 25, 2005 | Catalina | CSS | GEF | 1.9 km | MPC · JPL |
| 277512 | 2005 WQ$_{179}$ | — | November 21, 2005 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 277513 | 2005 WT$_{184}$ | — | November 29, 2005 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 277514 | 2005 WP$_{185}$ | — | November 30, 2005 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 277515 | 2005 WB$_{189}$ | — | November 30, 2005 | Socorro | LINEAR | HNS | 2.2 km | MPC · JPL |
| 277516 | 2005 WW$_{193}$ | — | November 28, 2005 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 277517 | 2005 WC$_{203}$ | — | November 30, 2005 | Kitt Peak | Spacewatch | LCI | 1.4 km | MPC · JPL |
| 277518 | 2005 WD$_{208}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 277519 | 2005 WA$_{209}$ | — | November 25, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277520 | 2005 WE$_{209}$ | — | November 29, 2005 | Kitt Peak | Spacewatch | NYS | 840 m | MPC · JPL |
| 277521 | 2005 XB$_{13}$ | — | December 1, 2005 | Kitt Peak | Spacewatch | AGN | 1.8 km | MPC · JPL |
| 277522 | 2005 XD$_{18}$ | — | December 1, 2005 | Kitt Peak | Spacewatch | NYS | 920 m | MPC · JPL |
| 277523 | 2005 XW$_{19}$ | — | December 2, 2005 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 277524 | 2005 XY$_{21}$ | — | December 2, 2005 | Socorro | LINEAR | HYG | 3.8 km | MPC · JPL |
| 277525 | 2005 XS$_{37}$ | — | December 4, 2005 | Kitt Peak | Spacewatch | MAS | 880 m | MPC · JPL |
| 277526 | 2005 XU$_{47}$ | — | December 2, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 277527 | 2005 XF$_{52}$ | — | December 2, 2005 | Kitt Peak | Spacewatch | JUN | 1.1 km | MPC · JPL |
| 277528 | 2005 XG$_{58}$ | — | December 2, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 277529 | 2005 XL$_{66}$ | — | December 8, 2005 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 277530 | 2005 XM$_{66}$ | — | December 8, 2005 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 277531 | 2005 XB$_{75}$ | — | December 6, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 277532 | 2005 XX$_{117}$ | — | December 6, 2005 | Kitt Peak | Spacewatch | HOF | 2.7 km | MPC · JPL |
| 277533 | 2005 YZ$_3$ | — | December 22, 2005 | Pla D'Arguines | R. Ferrando | · | 1.4 km | MPC · JPL |
| 277534 | 2005 YB$_6$ | — | December 21, 2005 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 277535 | 2005 YD$_{16}$ | — | December 22, 2005 | Kitt Peak | Spacewatch | HEN | 1.0 km | MPC · JPL |
| 277536 | 2005 YP$_{23}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | AST | 2.9 km | MPC · JPL |
| 277537 | 2005 YP$_{30}$ | — | December 22, 2005 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 277538 | 2005 YB$_{32}$ | — | December 22, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 277539 | 2005 YE$_{34}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277540 | 2005 YZ$_{46}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 277541 | 2005 YK$_{56}$ | — | December 22, 2005 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 277542 | 2005 YG$_{72}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277543 | 2005 YA$_{74}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 277544 | 2005 YG$_{76}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277545 | 2005 YL$_{82}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 277546 | 2005 YN$_{85}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 940 m | MPC · JPL |
| 277547 | 2005 YL$_{86}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 277548 | 2005 YH$_{92}$ | — | December 27, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 277549 | 2005 YX$_{103}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | AST | 1.8 km | MPC · JPL |
| 277550 | 2005 YE$_{104}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 277551 | 2005 YV$_{106}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | MIS | 2.8 km | MPC · JPL |
| 277552 | 2005 YK$_{107}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | AST | 1.9 km | MPC · JPL |
| 277553 | 2005 YY$_{108}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277554 | 2005 YG$_{109}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | NEM | 2.3 km | MPC · JPL |
| 277555 | 2005 YD$_{115}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 277556 | 2005 YF$_{115}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 277557 | 2005 YP$_{124}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 277558 | 2005 YY$_{125}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 277559 | 2005 YA$_{126}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277560 | 2005 YT$_{126}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 277561 | 2005 YX$_{127}$ | — | December 28, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277562 | 2005 YX$_{132}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277563 | 2005 YK$_{134}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277564 | 2005 YL$_{140}$ | — | December 28, 2005 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.5 km | MPC · JPL |
| 277565 | 2005 YT$_{146}$ | — | December 29, 2005 | Mount Lemmon | Mount Lemmon Survey | MRX | 1.1 km | MPC · JPL |
| 277566 | 2005 YZ$_{153}$ | — | December 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 277567 | 2005 YF$_{172}$ | — | December 22, 2005 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 277568 | 2005 YR$_{172}$ | — | December 23, 2005 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 277569 | 2005 YW$_{175}$ | — | December 22, 2005 | Kitt Peak | Spacewatch | WIT | 1.2 km | MPC · JPL |
| 277570 | 2005 YP$_{180}$ | — | December 30, 2005 | Catalina | CSS | APO · PHA | 440 m | MPC · JPL |
| 277571 | 2005 YQ$_{184}$ | — | December 27, 2005 | Mount Lemmon | Mount Lemmon Survey | HEN | 1.1 km | MPC · JPL |
| 277572 | 2005 YR$_{186}$ | — | December 28, 2005 | Catalina | CSS | · | 770 m | MPC · JPL |
| 277573 | 2005 YG$_{191}$ | — | December 30, 2005 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 277574 | 2005 YR$_{192}$ | — | December 30, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277575 | 2005 YH$_{200}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 277576 | 2005 YA$_{202}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 277577 | 2005 YQ$_{203}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.2 km | MPC · JPL |
| 277578 | 2005 YB$_{212}$ | — | December 28, 2005 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 277579 | 2005 YE$_{214}$ | — | December 30, 2005 | Catalina | CSS | EUN · | 3.4 km | MPC · JPL |
| 277580 | 2005 YQ$_{216}$ | — | December 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 277581 | 2005 YK$_{236}$ | — | December 28, 2005 | Mount Lemmon | Mount Lemmon Survey | MRX | 1.2 km | MPC · JPL |
| 277582 | 2005 YS$_{237}$ | — | December 28, 2005 | Kitt Peak | Spacewatch | VIB | 1.9 km | MPC · JPL |
| 277583 | 2005 YZ$_{268}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 277584 | 2005 YM$_{279}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 277585 | 2005 YN$_{281}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | NYS | 870 m | MPC · JPL |
| 277586 | 2006 AC$_7$ | — | January 5, 2006 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 277587 | 2006 AV$_7$ | — | January 6, 2006 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 277588 | 2006 AV$_8$ | — | January 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 277589 | 2006 AX$_9$ | — | January 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 277590 | 2006 AS$_{10}$ | — | January 4, 2006 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 277591 | 2006 AO$_{12}$ | — | November 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 277592 | 2006 AT$_{12}$ | — | January 5, 2006 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 277593 | 2006 AM$_{17}$ | — | January 5, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277594 | 2006 AZ$_{20}$ | — | January 5, 2006 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 277595 | 2006 AQ$_{21}$ | — | January 5, 2006 | Catalina | CSS | MAR | 1.4 km | MPC · JPL |
| 277596 | 2006 AF$_{27}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 277597 | 2006 AL$_{34}$ | — | January 6, 2006 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 277598 | 2006 AS$_{34}$ | — | January 4, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 277599 | 2006 AZ$_{36}$ | — | January 4, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 277600 | 2006 AG$_{39}$ | — | January 7, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |

## 277601–277700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277601 | 2006 AA$_{46}$ | — | January 5, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 277602 | 2006 AN$_{48}$ | — | January 8, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 277603 | 2006 AF$_{63}$ | — | January 6, 2006 | Kitt Peak | Spacewatch | PAD | 1.7 km | MPC · JPL |
| 277604 | 2006 AD$_{66}$ | — | January 8, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 277605 | 2006 AN$_{67}$ | — | January 9, 2006 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277606 | 2006 AE$_{68}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | HEN | 1.2 km | MPC · JPL |
| 277607 | 2006 AJ$_{68}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 277608 | 2006 AD$_{74}$ | — | January 4, 2006 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 277609 | 2006 AS$_{76}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.7 km | MPC · JPL |
| 277610 | 2006 AZ$_{81}$ | — | January 6, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 277611 | 2006 AK$_{85}$ | — | January 7, 2006 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 277612 | 2006 AO$_{100}$ | — | January 10, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 277613 | 2006 AC$_{101}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.1 km | MPC · JPL |
| 277614 | 2006 BY$_1$ | — | January 20, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 277615 | 2006 BM$_2$ | — | January 20, 2006 | Catalina | CSS | ADE · | 2.9 km | MPC · JPL |
| 277616 | 2006 BN$_6$ | — | January 21, 2006 | Siding Spring | SSS | APO +1km | 1.2 km | MPC · JPL |
| 277617 | 2006 BT$_7$ | — | January 22, 2006 | Mount Lemmon | Mount Lemmon Survey | APO | 670 m | MPC · JPL |
| 277618 | 2006 BT$_8$ | — | January 23, 2006 | Piszkéstető | K. Sárneczky | TRP | 2.8 km | MPC · JPL |
| 277619 | 2006 BS$_9$ | — | January 22, 2006 | Anderson Mesa | LONEOS | · | 1.5 km | MPC · JPL |
| 277620 | 2006 BL$_{11}$ | — | January 20, 2006 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 277621 | 2006 BZ$_{23}$ | — | January 23, 2006 | Catalina | CSS | · | 3.8 km | MPC · JPL |
| 277622 | 2006 BE$_{24}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | MIS | 3.2 km | MPC · JPL |
| 277623 | 2006 BW$_{30}$ | — | January 20, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277624 | 2006 BY$_{30}$ | — | January 20, 2006 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 277625 | 2006 BX$_{33}$ | — | January 21, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277626 | 2006 BZ$_{37}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | WIT | 1.1 km | MPC · JPL |
| 277627 | 2006 BF$_{40}$ | — | January 20, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277628 | 2006 BU$_{40}$ | — | January 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 277629 | 2006 BZ$_{42}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277630 | 2006 BA$_{56}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | HEN | 1.2 km | MPC · JPL |
| 277631 | 2006 BU$_{63}$ | — | January 22, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 277632 | 2006 BQ$_{69}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 277633 | 2006 BG$_{72}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277634 | 2006 BN$_{76}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | KOR | 1.2 km | MPC · JPL |
| 277635 | 2006 BH$_{82}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 277636 | 2006 BK$_{89}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | HEN | 1.2 km | MPC · JPL |
| 277637 | 2006 BV$_{95}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277638 | 2006 BD$_{101}$ | — | January 23, 2006 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 277639 | 2006 BU$_{103}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.5 km | MPC · JPL |
| 277640 | 2006 BW$_{108}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 277641 | 2006 BR$_{109}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | EOS | 2.7 km | MPC · JPL |
| 277642 | 2006 BU$_{109}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 277643 | 2006 BO$_{112}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | DOR | 2.5 km | MPC · JPL |
| 277644 | 2006 BQ$_{112}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | HEN | 1.2 km | MPC · JPL |
| 277645 | 2006 BW$_{112}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 277646 | 2006 BA$_{118}$ | — | January 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 277647 | 2006 BM$_{118}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 277648 | 2006 BP$_{123}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 277649 | 2006 BT$_{128}$ | — | January 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 277650 | 2006 BJ$_{130}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | AEO | 1.3 km | MPC · JPL |
| 277651 | 2006 BW$_{130}$ | — | January 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 277652 | 2006 BX$_{131}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 277653 | 2006 BQ$_{135}$ | — | January 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 277654 | 2006 BB$_{140}$ | — | January 21, 2006 | Kitt Peak | Spacewatch | ADE | 3.7 km | MPC · JPL |
| 277655 | 2006 BP$_{141}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277656 | 2006 BV$_{141}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | AST | 2.7 km | MPC · JPL |
| 277657 | 2006 BM$_{150}$ | — | January 24, 2006 | Anderson Mesa | LONEOS | · | 1.6 km | MPC · JPL |
| 277658 | 2006 BD$_{165}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | VIB | 3.0 km | MPC · JPL |
| 277659 | 2006 BP$_{169}$ | — | January 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 277660 | 2006 BP$_{178}$ | — | January 27, 2006 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.5 km | MPC · JPL |
| 277661 | 2006 BW$_{186}$ | — | January 28, 2006 | Anderson Mesa | LONEOS | · | 3.5 km | MPC · JPL |
| 277662 | 2006 BD$_{193}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277663 | 2006 BR$_{194}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277664 | 2006 BX$_{195}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277665 | 2006 BC$_{197}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | RAF | 1.1 km | MPC · JPL |
| 277666 | 2006 BN$_{200}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277667 | 2006 BM$_{203}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | HEN | 1.3 km | MPC · JPL |
| 277668 | 2006 BO$_{203}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | ERI | 1.7 km | MPC · JPL |
| 277669 | 2006 BC$_{206}$ | — | January 31, 2006 | Mount Lemmon | Mount Lemmon Survey | RAF | 970 m | MPC · JPL |
| 277670 | 2006 BS$_{213}$ | — | January 22, 2006 | Anderson Mesa | LONEOS | · | 2.9 km | MPC · JPL |
| 277671 | 2006 BM$_{214}$ | — | January 23, 2006 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 277672 | 2006 BF$_{215}$ | — | January 24, 2006 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 277673 | 2006 BG$_{217}$ | — | January 27, 2006 | Anderson Mesa | LONEOS | · | 2.5 km | MPC · JPL |
| 277674 | 2006 BE$_{226}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | HEN | 1.0 km | MPC · JPL |
| 277675 | 2006 BQ$_{233}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 277676 | 2006 BV$_{237}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | 628 | 2.6 km | MPC · JPL |
| 277677 | 2006 BH$_{245}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 277678 | 2006 BD$_{250}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 277679 | 2006 BR$_{251}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 277680 | 2006 BD$_{259}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | HEN | 1.4 km | MPC · JPL |
| 277681 | 2006 BT$_{263}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 277682 | 2006 BN$_{266}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277683 | 2006 BX$_{267}$ | — | January 26, 2006 | Catalina | CSS | GEF | 1.8 km | MPC · JPL |
| 277684 | 2006 BY$_{268}$ | — | January 27, 2006 | Anderson Mesa | LONEOS | · | 4.1 km | MPC · JPL |
| 277685 | 2006 BB$_{274}$ | — | January 31, 2006 | Catalina | CSS | V | 970 m | MPC · JPL |
| 277686 | 2006 BX$_{275}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 277687 | 2006 BC$_{276}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 277688 | 2006 BB$_{277}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | AGN | 970 m | MPC · JPL |
| 277689 | 2006 BQ$_{277}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 277690 | 2006 BS$_{278}$ | — | January 27, 2006 | Mount Lemmon | Mount Lemmon Survey | AST | 2.0 km | MPC · JPL |
| 277691 | 2006 CW$_3$ | — | February 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 277692 | 2006 CL$_{19}$ | — | February 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 277693 | 2006 CE$_{26}$ | — | February 2, 2006 | Kitt Peak | Spacewatch | KOR | 2.0 km | MPC · JPL |
| 277694 | 2006 CV$_{34}$ | — | February 2, 2006 | Mount Lemmon | Mount Lemmon Survey | NYS | 1.0 km | MPC · JPL |
| 277695 | 2006 CB$_{38}$ | — | February 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 277696 | 2006 CP$_{40}$ | — | February 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 277697 | 2006 CH$_{41}$ | — | February 2, 2006 | Kitt Peak | Spacewatch | GEF | 1.2 km | MPC · JPL |
| 277698 | 2006 CQ$_{43}$ | — | February 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 277699 | 2006 CT$_{47}$ | — | February 3, 2006 | Mount Lemmon | Mount Lemmon Survey | V | 860 m | MPC · JPL |
| 277700 | 2006 CC$_{57}$ | — | February 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |

## 277701–277800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277701 | 2006 CD$_{61}$ | — | February 4, 2006 | Catalina | CSS | MAR | 2.8 km | MPC · JPL |
| 277702 | 2006 CU$_{65}$ | — | February 1, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277703 | 2006 CL$_{66}$ | — | February 2, 2006 | Kitt Peak | Spacewatch | PAD | 1.7 km | MPC · JPL |
| 277704 | 2006 DC | — | February 20, 2006 | Mayhill | A. Lowe | · | 3.6 km | MPC · JPL |
| 277705 | 2006 DR$_4$ | — | February 20, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 277706 | 2006 DU$_{11}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | WIT | 1.5 km | MPC · JPL |
| 277707 | 2006 DG$_{14}$ | — | February 22, 2006 | Catalina | CSS | · | 4.3 km | MPC · JPL |
| 277708 | 2006 DM$_{22}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | AGN | 1.3 km | MPC · JPL |
| 277709 | 2006 DG$_{24}$ | — | February 20, 2006 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 277710 | 2006 DR$_{24}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 277711 | 2006 DA$_{27}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | HOF | 3.7 km | MPC · JPL |
| 277712 | 2006 DU$_{30}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | MRX | 1.3 km | MPC · JPL |
| 277713 | 2006 DY$_{30}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | MRX | 1.2 km | MPC · JPL |
| 277714 | 2006 DB$_{31}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277715 | 2006 DW$_{31}$ | — | February 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 277716 | 2006 DS$_{32}$ | — | February 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 277717 | 2006 DR$_{33}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277718 | 2006 DR$_{43}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | ADE | 2.5 km | MPC · JPL |
| 277719 | 2006 DF$_{45}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | PAD | 1.9 km | MPC · JPL |
| 277720 | 2006 DJ$_{49}$ | — | February 21, 2006 | Catalina | CSS | DOR | 3.2 km | MPC · JPL |
| 277721 | 2006 DS$_{50}$ | — | February 23, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277722 | 2006 DH$_{52}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 277723 | 2006 DQ$_{55}$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | NEM | 2.7 km | MPC · JPL |
| 277724 | 2006 DN$_{57}$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 277725 | 2006 DR$_{57}$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 277726 | 2006 DX$_{62}$ | — | February 25, 2006 | Mayhill | A. Lowe | EUP | 5.9 km | MPC · JPL |
| 277727 | 2006 DL$_{70}$ | — | February 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 277728 | 2006 DW$_{74}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | DOR | 2.6 km | MPC · JPL |
| 277729 | 2006 DY$_{75}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277730 | 2006 DO$_{78}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 277731 | 2006 DO$_{80}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | NEM | 3.0 km | MPC · JPL |
| 277732 | 2006 DW$_{81}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | WIT | 1.3 km | MPC · JPL |
| 277733 | 2006 DL$_{88}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 277734 | 2006 DS$_{88}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | CHA | 1.9 km | MPC · JPL |
| 277735 | 2006 DV$_{88}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277736 | 2006 DL$_{92}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | AST | 2.2 km | MPC · JPL |
| 277737 | 2006 DW$_{93}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 277738 | 2006 DK$_{95}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277739 | 2006 DN$_{95}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 6.3 km | MPC · JPL |
| 277740 | 2006 DV$_{99}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 277741 | 2006 DD$_{102}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 277742 | 2006 DJ$_{104}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 277743 | 2006 DJ$_{105}$ | — | February 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 277744 | 2006 DV$_{106}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277745 | 2006 DK$_{107}$ | — | February 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 277746 | 2006 DS$_{107}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | HYG | 4.0 km | MPC · JPL |
| 277747 | 2006 DQ$_{108}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | MRX | 1.3 km | MPC · JPL |
| 277748 | 2006 DC$_{109}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | HNA | 2.8 km | MPC · JPL |
| 277749 | 2006 DD$_{111}$ | — | February 26, 2006 | Anderson Mesa | LONEOS | EUP | 3.8 km | MPC · JPL |
| 277750 | 2006 DW$_{116}$ | — | February 27, 2006 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 277751 | 2006 DK$_{121}$ | — | February 22, 2006 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 277752 | 2006 DE$_{129}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 277753 | 2006 DZ$_{130}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | HOF | 3.8 km | MPC · JPL |
| 277754 | 2006 DG$_{131}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | WIT | 1.1 km | MPC · JPL |
| 277755 | 2006 DJ$_{132}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 277756 | 2006 DK$_{132}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 277757 | 2006 DS$_{140}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277758 | 2006 DF$_{141}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277759 | 2006 DM$_{141}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 277760 | 2006 DB$_{147}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | HYG | 3.0 km | MPC · JPL |
| 277761 | 2006 DM$_{147}$ | — | February 25, 2006 | Mount Lemmon | Mount Lemmon Survey | AST | 2.8 km | MPC · JPL |
| 277762 | 2006 DY$_{150}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | CHA | 2.5 km | MPC · JPL |
| 277763 | 2006 DN$_{153}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | DOR | 3.4 km | MPC · JPL |
| 277764 | 2006 DA$_{157}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 277765 | 2006 DA$_{159}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277766 | 2006 DH$_{160}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 277767 | 2006 DP$_{160}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | EOS | 1.5 km | MPC · JPL |
| 277768 | 2006 DC$_{163}$ | — | February 27, 2006 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.5 km | MPC · JPL |
| 277769 | 2006 DG$_{172}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 277770 | 2006 DL$_{176}$ | — | February 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 277771 | 2006 DH$_{177}$ | — | February 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 277772 | 2006 DP$_{185}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277773 | 2006 DS$_{186}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 277774 | 2006 DG$_{187}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | HEN | 1.6 km | MPC · JPL |
| 277775 | 2006 DY$_{189}$ | — | February 27, 2006 | Mount Lemmon | Mount Lemmon Survey | HOF | 2.8 km | MPC · JPL |
| 277776 | 2006 DQ$_{200}$ | — | February 24, 2006 | Catalina | CSS | · | 8.4 km | MPC · JPL |
| 277777 | 2006 DT$_{202}$ | — | February 22, 2006 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 277778 | 2006 DC$_{204}$ | — | February 24, 2006 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 277779 | 2006 DQ$_{204}$ | — | February 27, 2006 | Catalina | CSS | EUN | 1.8 km | MPC · JPL |
| 277780 | 2006 DR$_{206}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | HOF | 2.9 km | MPC · JPL |
| 277781 | 2006 DK$_{209}$ | — | February 27, 2006 | Kitt Peak | Spacewatch | MRX | 1.3 km | MPC · JPL |
| 277782 | 2006 DX$_{210}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 277783 | 2006 DF$_{211}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | AGN | 1.2 km | MPC · JPL |
| 277784 | 2006 DV$_{211}$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 277785 | 2006 DX$_{211}$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 277786 | 2006 DC$_{212}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | WIT | 1.1 km | MPC · JPL |
| 277787 | 2006 DG$_{216}$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | HOF | 3.4 km | MPC · JPL |
| 277788 | 2006 EK$_2$ | — | March 3, 2006 | Nyukasa | Mount Nyukasa Stn. | KOR | 1.6 km | MPC · JPL |
| 277789 | 2006 ES$_9$ | — | March 2, 2006 | Kitt Peak | Spacewatch | KOR | 1.3 km | MPC · JPL |
| 277790 | 2006 EG$_{10}$ | — | March 2, 2006 | Kitt Peak | Spacewatch | NEM | 3.0 km | MPC · JPL |
| 277791 | 2006 EM$_{12}$ | — | March 2, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277792 | 2006 EV$_{14}$ | — | March 2, 2006 | Kitt Peak | Spacewatch | AGN | 1.7 km | MPC · JPL |
| 277793 | 2006 ET$_{23}$ | — | March 3, 2006 | Kitt Peak | Spacewatch | HEN | 1.2 km | MPC · JPL |
| 277794 | 2006 EY$_{34}$ | — | March 3, 2006 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 277795 | 2006 EJ$_{35}$ | — | March 3, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 277796 | 2006 EY$_{44}$ | — | March 3, 2006 | Nyukasa | Mount Nyukasa Stn. | HEN | 1.4 km | MPC · JPL |
| 277797 | 2006 EZ$_{55}$ | — | March 5, 2006 | Kitt Peak | Spacewatch | GEF | 1.4 km | MPC · JPL |
| 277798 | 2006 EA$_{57}$ | — | March 5, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 277799 | 2006 EM$_{73}$ | — | March 2, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 277800 | 2006 EV$_{73}$ | — | March 5, 2006 | Kitt Peak | Spacewatch | 7:4 | 6.8 km | MPC · JPL |

## 277801–277900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277801 | 2006 FC$_5$ | — | March 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 277802 | 2006 FH$_6$ | — | March 23, 2006 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 277803 | 2006 FN$_7$ | — | March 23, 2006 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 277804 | 2006 FJ$_8$ | — | March 23, 2006 | Mount Lemmon | Mount Lemmon Survey | AST | 3.0 km | MPC · JPL |
| 277805 | 2006 FS$_{19}$ | — | March 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 277806 | 2006 FC$_{21}$ | — | March 24, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277807 | 2006 FH$_{24}$ | — | March 24, 2006 | Kitt Peak | Spacewatch | · | 5.1 km | MPC · JPL |
| 277808 | 2006 FA$_{25}$ | — | March 24, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 277809 | 2006 FP$_{33}$ | — | March 25, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.3 km | MPC · JPL |
| 277810 | 2006 FV$_{35}$ | — | March 29, 2006 | Kitt Peak | Spacewatch | APO | 160 m | MPC · JPL |
| 277811 | 2006 FM$_{36}$ | — | March 30, 2006 | Lulin Observatory | Q.-z. Ye | · | 3.0 km | MPC · JPL |
| 277812 | 2006 FU$_{38}$ | — | March 23, 2006 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 277813 | 2006 FJ$_{46}$ | — | March 26, 2006 | Anderson Mesa | LONEOS | HYG | 4.0 km | MPC · JPL |
| 277814 | 2006 FJ$_{54}$ | — | March 24, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 277815 | 2006 FB$_{55}$ | — | March 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 277816 Varese | 2006 GL | Varese | April 2, 2006 | Schiaparelli | L. Buzzi, F. Luppi | H | 590 m | MPC · JPL |
| 277817 | 2006 GT | — | April 2, 2006 | Piszkéstető | K. Sárneczky | · | 3.7 km | MPC · JPL |
| 277818 | 2006 GR$_{18}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 277819 | 2006 GL$_{19}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | KOR | 1.3 km | MPC · JPL |
| 277820 | 2006 GT$_{29}$ | — | April 2, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277821 | 2006 GY$_{29}$ | — | April 2, 2006 | Catalina | CSS | · | 6.3 km | MPC · JPL |
| 277822 | 2006 GV$_{44}$ | — | April 7, 2006 | Mount Lemmon | Mount Lemmon Survey | AEO | 1.5 km | MPC · JPL |
| 277823 | 2006 GV$_{50}$ | — | April 2, 2006 | Anderson Mesa | LONEOS | · | 6.2 km | MPC · JPL |
| 277824 | 2006 HB$_2$ | — | April 18, 2006 | Catalina | CSS | · | 4.7 km | MPC · JPL |
| 277825 | 2006 HY$_3$ | — | April 18, 2006 | Kitt Peak | Spacewatch | NAE | 3.2 km | MPC · JPL |
| 277826 | 2006 HC$_{10}$ | — | April 19, 2006 | Kitt Peak | Spacewatch | TRE | 4.2 km | MPC · JPL |
| 277827 | 2006 HA$_{15}$ | — | April 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 277828 | 2006 HA$_{23}$ | — | April 20, 2006 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 277829 | 2006 HL$_{25}$ | — | April 20, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277830 | 2006 HR$_{29}$ | — | April 24, 2006 | Siding Spring | SSS | ATE · critical | 260 m | MPC · JPL |
| 277831 | 2006 HL$_{37}$ | — | April 21, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277832 | 2006 HH$_{41}$ | — | April 21, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 277833 | 2006 HU$_{45}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | KOR | 1.6 km | MPC · JPL |
| 277834 | 2006 HA$_{56}$ | — | April 26, 2006 | Catalina | CSS | H | 690 m | MPC · JPL |
| 277835 | 2006 HQ$_{60}$ | — | April 26, 2006 | Anderson Mesa | LONEOS | · | 3.3 km | MPC · JPL |
| 277836 | 2006 HC$_{63}$ | — | April 24, 2006 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 277837 | 2006 HO$_{65}$ | — | April 24, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277838 | 2006 HJ$_{69}$ | — | April 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 277839 | 2006 HS$_{71}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 277840 | 2006 HC$_{75}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 277841 | 2006 HE$_{79}$ | — | April 26, 2006 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 277842 | 2006 HB$_{84}$ | — | April 26, 2006 | Kitt Peak | Spacewatch | · | 5.4 km | MPC · JPL |
| 277843 | 2006 HH$_{86}$ | — | April 27, 2006 | Kitt Peak | Spacewatch | NYS | 670 m | MPC · JPL |
| 277844 | 2006 HL$_{92}$ | — | April 29, 2006 | Kitt Peak | Spacewatch | HYG | 3.4 km | MPC · JPL |
| 277845 | 2006 HA$_{93}$ | — | April 29, 2006 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 277846 | 2006 HB$_{95}$ | — | April 30, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277847 | 2006 HP$_{101}$ | — | April 30, 2006 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 277848 | 2006 HS$_{101}$ | — | April 30, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 277849 | 2006 HR$_{104}$ | — | April 18, 2006 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 277850 | 2006 HG$_{107}$ | — | April 30, 2006 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 277851 | 2006 HJ$_{113}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | PAD | 3.2 km | MPC · JPL |
| 277852 | 2006 HG$_{120}$ | — | April 30, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277853 | 2006 HX$_{121}$ | — | April 27, 2006 | Catalina | CSS | H | 1.1 km | MPC · JPL |
| 277854 | 2006 HR$_{131}$ | — | April 26, 2006 | Cerro Tololo | M. W. Buie | · | 4.2 km | MPC · JPL |
| 277855 | 2006 HN$_{150}$ | — | April 22, 2006 | La Silla | R. Behrend | · | 2.7 km | MPC · JPL |
| 277856 | 2006 JH$_7$ | — | May 1, 2006 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 277857 | 2006 JD$_{10}$ | — | May 1, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 277858 | 2006 JF$_{12}$ | — | May 1, 2006 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 277859 | 2006 JJ$_{14}$ | — | May 4, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277860 | 2006 JY$_{17}$ | — | May 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 277861 | 2006 JR$_{18}$ | — | May 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 277862 | 2006 JK$_{20}$ | — | May 2, 2006 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 277863 | 2006 JP$_{20}$ | — | May 2, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277864 | 2006 JZ$_{22}$ | — | May 3, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 277865 | 2006 JX$_{27}$ | — | May 2, 2006 | Mount Lemmon | Mount Lemmon Survey | TEL | 1.7 km | MPC · JPL |
| 277866 | 2006 JP$_{32}$ | — | May 3, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277867 | 2006 JX$_{33}$ | — | May 4, 2006 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 277868 | 2006 JA$_{34}$ | — | May 4, 2006 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 277869 | 2006 JR$_{35}$ | — | May 4, 2006 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 277870 | 2006 JT$_{35}$ | — | May 4, 2006 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 277871 | 2006 JA$_{36}$ | — | May 4, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277872 | 2006 JG$_{37}$ | — | May 5, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277873 | 2006 JQ$_{38}$ | — | May 6, 2006 | Kitt Peak | Spacewatch | EOS | 2.6 km | MPC · JPL |
| 277874 | 2006 JV$_{47}$ | — | May 4, 2006 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 277875 | 2006 JM$_{49}$ | — | May 1, 2006 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 277876 | 2006 JG$_{50}$ | — | May 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 277877 | 2006 JW$_{54}$ | — | May 8, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 4.0 km | MPC · JPL |
| 277878 | 2006 JG$_{55}$ | — | May 9, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 277879 | 2006 JE$_{61}$ | — | May 1, 2006 | Catalina | CSS | BRA | 1.9 km | MPC · JPL |
| 277880 | 2006 JB$_{64}$ | — | May 1, 2006 | Kitt Peak | M. W. Buie | EOS | 1.7 km | MPC · JPL |
| 277881 | 2006 JC$_{65}$ | — | May 1, 2006 | Kitt Peak | M. W. Buie | · | 2.7 km | MPC · JPL |
| 277882 | 2006 JA$_{67}$ | — | May 1, 2006 | Kitt Peak | M. W. Buie | · | 3.0 km | MPC · JPL |
| 277883 Basu | 2006 JA$_{69}$ | Basu | May 1, 2006 | Mauna Kea | P. A. Wiegert | · | 3.0 km | MPC · JPL |
| 277884 | 2006 KA$_6$ | — | May 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 277885 | 2006 KL$_6$ | — | May 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 277886 | 2006 KJ$_{10}$ | — | May 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 277887 | 2006 KF$_{17}$ | — | May 20, 2006 | Catalina | CSS | ALA | 4.0 km | MPC · JPL |
| 277888 | 2006 KL$_{18}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | TRP | 3.3 km | MPC · JPL |
| 277889 | 2006 KJ$_{31}$ | — | May 20, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277890 | 2006 KP$_{31}$ | — | May 20, 2006 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 277891 | 2006 KJ$_{32}$ | — | May 20, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 277892 | 2006 KA$_{34}$ | — | May 20, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277893 | 2006 KF$_{40}$ | — | May 18, 2006 | Palomar | NEAT | · | 4.3 km | MPC · JPL |
| 277894 | 2006 KG$_{41}$ | — | October 15, 2002 | Palomar | NEAT | · | 4.0 km | MPC · JPL |
| 277895 | 2006 KP$_{45}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | VER | 4.6 km | MPC · JPL |
| 277896 | 2006 KY$_{45}$ | — | May 21, 2006 | Mount Lemmon | Mount Lemmon Survey | THM | 2.9 km | MPC · JPL |
| 277897 | 2006 KZ$_{45}$ | — | May 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 277898 | 2006 KY$_{48}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 277899 | 2006 KC$_{49}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 277900 | 2006 KY$_{51}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |

## 277901–278000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 277901 | 2006 KG$_{55}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 277902 | 2006 KO$_{59}$ | — | May 22, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 277903 | 2006 KT$_{62}$ | — | May 22, 2006 | Kitt Peak | Spacewatch | EOS | 1.9 km | MPC · JPL |
| 277904 | 2006 KM$_{67}$ | — | May 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 277905 | 2006 KP$_{69}$ | — | May 22, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277906 | 2006 KG$_{72}$ | — | May 22, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 277907 | 2006 KY$_{72}$ | — | May 23, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 277908 | 2006 KU$_{73}$ | — | May 23, 2006 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 277909 | 2006 KB$_{74}$ | — | May 23, 2006 | Kitt Peak | Spacewatch | EMA | 3.5 km | MPC · JPL |
| 277910 | 2006 KS$_{74}$ | — | May 23, 2006 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 277911 | 2006 KQ$_{78}$ | — | May 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 277912 | 2006 KN$_{85}$ | — | May 20, 2006 | Catalina | CSS | · | 3.4 km | MPC · JPL |
| 277913 | 2006 KU$_{87}$ | — | May 24, 2006 | Kitt Peak | Spacewatch | THM | 2.4 km | MPC · JPL |
| 277914 | 2006 KX$_{87}$ | — | May 24, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277915 | 2006 KB$_{88}$ | — | May 24, 2006 | Kitt Peak | Spacewatch | HYG | 3.8 km | MPC · JPL |
| 277916 | 2006 KF$_{92}$ | — | May 25, 2006 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 277917 | 2006 KU$_{92}$ | — | May 25, 2006 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 277918 | 2006 KY$_{95}$ | — | May 25, 2006 | Palomar | NEAT | ALA | 7.6 km | MPC · JPL |
| 277919 | 2006 KT$_{97}$ | — | May 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 277920 | 2006 KT$_{98}$ | — | May 26, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 277921 | 2006 KV$_{101}$ | — | May 27, 2006 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 277922 | 2006 KX$_{101}$ | — | May 27, 2006 | Kitt Peak | Spacewatch | H | 590 m | MPC · JPL |
| 277923 | 2006 KN$_{103}$ | — | May 29, 2006 | Reedy Creek | J. Broughton | H | 880 m | MPC · JPL |
| 277924 | 2006 KS$_{104}$ | — | May 28, 2006 | Kitt Peak | Spacewatch | EOS | 2.3 km | MPC · JPL |
| 277925 | 2006 KX$_{104}$ | — | May 28, 2006 | Kitt Peak | Spacewatch | EUP | 3.6 km | MPC · JPL |
| 277926 | 2006 KC$_{106}$ | — | May 31, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 277927 | 2006 KG$_{113}$ | — | May 19, 2006 | Anderson Mesa | LONEOS | · | 3.5 km | MPC · JPL |
| 277928 | 2006 KV$_{113}$ | — | May 22, 2006 | Siding Spring | SSS | · | 3.5 km | MPC · JPL |
| 277929 | 2006 KU$_{116}$ | — | May 29, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 277930 | 2006 KG$_{118}$ | — | May 23, 2006 | Catalina | CSS | H | 800 m | MPC · JPL |
| 277931 | 2006 KJ$_{119}$ | — | May 31, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 277932 | 2006 KV$_{122}$ | — | May 22, 2006 | Kitt Peak | Spacewatch | VER | 3.2 km | MPC · JPL |
| 277933 | 2006 KA$_{123}$ | — | May 27, 2006 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 277934 | 2006 KU$_{129}$ | — | May 20, 2006 | Siding Spring | SSS | · | 4.3 km | MPC · JPL |
| 277935 | 2006 LK$_4$ | — | June 9, 2006 | Palomar | NEAT | · | 5.4 km | MPC · JPL |
| 277936 | 2006 OO | — | July 18, 2006 | Ottmarsheim | C. Rinner | SAN | 2.1 km | MPC · JPL |
| 277937 | 2006 OK$_{29}$ | — | January 20, 2001 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 277938 | 2006 PH$_{14}$ | — | August 15, 2006 | Palomar | NEAT | · | 4.9 km | MPC · JPL |
| 277939 | 2006 PO$_{18}$ | — | August 13, 2006 | Palomar | NEAT | · | 4.6 km | MPC · JPL |
| 277940 | 2006 PK$_{28}$ | — | August 14, 2006 | Siding Spring | SSS | H | 890 m | MPC · JPL |
| 277941 | 2006 PF$_{33}$ | — | August 13, 2006 | Siding Spring | SSS | THB | 5.8 km | MPC · JPL |
| 277942 | 2006 PK$_{38}$ | — | August 14, 2006 | Palomar | NEAT | · | 1.8 km | MPC · JPL |
| 277943 | 2006 QG$_1$ | — | August 16, 2006 | Siding Spring | SSS | · | 3.2 km | MPC · JPL |
| 277944 | 2006 QM$_1$ | — | August 16, 2006 | Siding Spring | SSS | V | 1.0 km | MPC · JPL |
| 277945 | 2006 QR$_5$ | — | August 16, 2006 | Reedy Creek | J. Broughton | · | 4.2 km | MPC · JPL |
| 277946 | 2006 QH$_{62}$ | — | August 22, 2006 | Palomar | NEAT | · | 4.0 km | MPC · JPL |
| 277947 | 2006 QC$_{119}$ | — | August 28, 2006 | Socorro | LINEAR | · | 5.2 km | MPC · JPL |
| 277948 | 2006 QF$_{144}$ | — | August 25, 2006 | Reedy Creek | J. Broughton | · | 5.3 km | MPC · JPL |
| 277949 | 2006 RE$_4$ | — | September 12, 2006 | Catalina | CSS | H | 770 m | MPC · JPL |
| 277950 | 2006 RC$_{122}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 277951 | 2006 SQ$_{13}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 277952 | 2006 SA$_{18}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 277953 | 2006 SK$_{24}$ | — | September 16, 2006 | Catalina | CSS | 7:4 | 5.9 km | MPC · JPL |
| 277954 | 2006 SB$_{33}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | IMH | 2.9 km | MPC · JPL |
| 277955 | 2006 SL$_{75}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | KON | 2.8 km | MPC · JPL |
| 277956 | 2006 SV$_{107}$ | — | September 19, 2006 | Anderson Mesa | LONEOS | · | 750 m | MPC · JPL |
| 277957 | 2006 SS$_{119}$ | — | September 18, 2006 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 277958 | 2006 SP$_{134}$ | — | September 26, 2006 | Kitt Peak | Spacewatch | APO +1km | 1.5 km | MPC · JPL |
| 277959 | 2006 SB$_{187}$ | — | September 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 277960 | 2006 SP$_{211}$ | — | September 26, 2006 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 277961 | 2006 SU$_{273}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | MAS | 790 m | MPC · JPL |
| 277962 | 2006 SV$_{284}$ | — | September 29, 2006 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 277963 | 2006 SZ$_{297}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 277964 | 2006 SY$_{303}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 277965 | 2006 SE$_{318}$ | — | September 27, 2006 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 277966 | 2006 SR$_{360}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 740 m | MPC · JPL |
| 277967 | 2006 ST$_{366}$ | — | September 16, 2006 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 277968 | 2006 ST$_{388}$ | — | September 30, 2006 | Apache Point | A. C. Becker | · | 2.3 km | MPC · JPL |
| 277969 | 2006 SC$_{391}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 277970 | 2006 SR$_{391}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277971 | 2006 TP$_4$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 277972 | 2006 TF$_{22}$ | — | October 11, 2006 | Kitt Peak | Spacewatch | MIS | 2.4 km | MPC · JPL |
| 277973 | 2006 TZ$_{28}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 277974 | 2006 TJ$_{37}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 277975 | 2006 TT$_{42}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 277976 | 2006 TE$_{52}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 277977 | 2006 TG$_{52}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 277978 | 2006 TB$_{55}$ | — | October 12, 2006 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 277979 | 2006 TG$_{55}$ | — | October 12, 2006 | Palomar | NEAT | RAF | 980 m | MPC · JPL |
| 277980 | 2006 TZ$_{57}$ | — | October 15, 2006 | Catalina | CSS | · | 560 m | MPC · JPL |
| 277981 | 2006 TL$_{75}$ | — | October 11, 2006 | Palomar | NEAT | · | 1.5 km | MPC · JPL |
| 277982 | 2006 TF$_{76}$ | — | October 11, 2006 | Palomar | NEAT | · | 810 m | MPC · JPL |
| 277983 | 2006 TQ$_{81}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 277984 | 2006 TJ$_{109}$ | — | October 3, 2006 | Mount Lemmon | Mount Lemmon Survey | 3:2 | 6.5 km | MPC · JPL |
| 277985 | 2006 TA$_{110}$ | — | October 12, 2006 | Palomar | NEAT | · | 2.1 km | MPC · JPL |
| 277986 | 2006 TN$_{118}$ | — | October 3, 2006 | Apache Point | A. C. Becker | · | 1.3 km | MPC · JPL |
| 277987 | 2006 TW$_{126}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 790 m | MPC · JPL |
| 277988 | 2006 UG$_7$ | — | October 16, 2006 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 277989 | 2006 US$_7$ | — | October 16, 2006 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 277990 | 2006 UY$_7$ | — | October 16, 2006 | Catalina | CSS | · | 950 m | MPC · JPL |
| 277991 | 2006 UO$_{15}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 4.6 km | MPC · JPL |
| 277992 | 2006 UE$_{16}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 840 m | MPC · JPL |
| 277993 | 2006 UR$_{37}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 277994 | 2006 UN$_{53}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 277995 | 2006 UG$_{55}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 277996 | 2006 UR$_{74}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 277997 | 2006 UT$_{78}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 277998 | 2006 UE$_{85}$ | — | January 13, 2004 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 277999 | 2006 UY$_{86}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 278000 | 2006 UK$_{88}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |