# List of minor planets: 278001–279000

The following is a partial list of minor planets, running from minor-planet number 278001 through 279000, 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

* 273,000s
* 274,000s
* 275,000s
* 276,000s
* 277,000s
* 278,000s
* 279,000s
* 280,000s
* 281,000s
* 282,000s
* 283,000s
* 278,001…
* 278,101…
* 278,201…
* 278,301…
* 278,401…
* 278,501…
* 278,601…
* 278,701…
* 278,801…
* 278,901…

## 278001–278100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278001 | 2006 UT$_{104}$ | — | October 18, 2006 | Kitt Peak | Spacewatch | MIS | 2.9 km | MPC · JPL |
| 278002 | 2006 US$_{105}$ | — | October 18, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278003 | 2006 UC$_{118}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 278004 | 2006 UE$_{126}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 278005 | 2006 UR$_{127}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 560 m | MPC · JPL |
| 278006 | 2006 UE$_{168}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | fast? | 960 m | MPC · JPL |
| 278007 | 2006 UC$_{188}$ | — | October 19, 2006 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 278008 | 2006 UJ$_{190}$ | — | October 19, 2006 | Catalina | CSS | · | 860 m | MPC · JPL |
| 278009 | 2006 UJ$_{197}$ | — | October 20, 2006 | Kitt Peak | Spacewatch | FLO | 580 m | MPC · JPL |
| 278010 | 2006 UN$_{202}$ | — | October 22, 2006 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 278011 | 2006 UC$_{204}$ | — | October 22, 2006 | Palomar | NEAT | · | 1.8 km | MPC · JPL |
| 278012 | 2006 UR$_{214}$ | — | October 23, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.3 km | MPC · JPL |
| 278013 | 2006 UB$_{220}$ | — | October 16, 2006 | Catalina | CSS | FLO | 670 m | MPC · JPL |
| 278014 | 2006 UB$_{240}$ | — | October 23, 2006 | Kitt Peak | Spacewatch | ADE | 2.0 km | MPC · JPL |
| 278015 | 2006 UH$_{260}$ | — | October 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 278016 | 2006 VS | — | November 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 278017 | 2006 VV$_{16}$ | — | November 9, 2006 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 278018 | 2006 VM$_{25}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278019 | 2006 VK$_{29}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 278020 | 2006 VJ$_{34}$ | — | November 11, 2006 | Catalina | CSS | FLO | 700 m | MPC · JPL |
| 278021 | 2006 VK$_{44}$ | — | November 13, 2006 | Catalina | CSS | NYS | 860 m | MPC · JPL |
| 278022 | 2006 VN$_{51}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | NYS | 750 m | MPC · JPL |
| 278023 | 2006 VX$_{57}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | WIT | 1.3 km | MPC · JPL |
| 278024 | 2006 VK$_{64}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | FLO | 570 m | MPC · JPL |
| 278025 | 2006 VP$_{95}$ | — | November 1, 2006 | Catalina | CSS | FLO | 770 m | MPC · JPL |
| 278026 | 2006 VJ$_{96}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278027 | 2006 VC$_{105}$ | — | November 13, 2006 | Kitt Peak | Spacewatch | NYS | 920 m | MPC · JPL |
| 278028 | 2006 VG$_{139}$ | — | November 15, 2006 | Kitt Peak | Spacewatch | EUN | 2.1 km | MPC · JPL |
| 278029 | 2006 VP$_{146}$ | — | November 15, 2006 | Catalina | CSS | V | 960 m | MPC · JPL |
| 278030 | 2006 WM$_4$ | — | November 19, 2006 | Socorro | LINEAR | FLO | 790 m | MPC · JPL |
| 278031 | 2006 WH$_{15}$ | — | November 16, 2006 | Lulin Observatory | M.-T. Chang, Q.-z. Ye | · | 850 m | MPC · JPL |
| 278032 | 2006 WL$_{23}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.4 km | MPC · JPL |
| 278033 | 2006 WO$_{26}$ | — | November 18, 2006 | Socorro | LINEAR | HEN | 1.5 km | MPC · JPL |
| 278034 | 2006 WN$_{31}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | NYS | 580 m | MPC · JPL |
| 278035 | 2006 WP$_{36}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | FLO | 570 m | MPC · JPL |
| 278036 | 2006 WU$_{54}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278037 | 2006 WW$_{55}$ | — | November 16, 2006 | Mount Lemmon | Mount Lemmon Survey | NYS | 840 m | MPC · JPL |
| 278038 | 2006 WE$_{67}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | GAL | 2.2 km | MPC · JPL |
| 278039 | 2006 WO$_{69}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | FLO | 900 m | MPC · JPL |
| 278040 | 2006 WR$_{79}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 278041 | 2006 WV$_{79}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 278042 | 2006 WJ$_{86}$ | — | November 18, 2006 | Socorro | LINEAR | FLO | 800 m | MPC · JPL |
| 278043 | 2006 WN$_{87}$ | — | November 18, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 278044 | 2006 WG$_{115}$ | — | November 20, 2006 | Socorro | LINEAR | HIL | 7.9 km | MPC · JPL |
| 278045 | 2006 WS$_{149}$ | — | November 20, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 278046 | 2006 WV$_{157}$ | — | November 22, 2006 | Catalina | CSS | FLO | 620 m | MPC · JPL |
| 278047 | 2006 WY$_{162}$ | — | November 23, 2006 | Kitt Peak | Spacewatch | ADE | 3.0 km | MPC · JPL |
| 278048 | 2006 WY$_{172}$ | — | November 23, 2006 | Kitt Peak | Spacewatch | WIT | 1.6 km | MPC · JPL |
| 278049 | 2006 WU$_{178}$ | — | November 24, 2006 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 278050 | 2006 WP$_{182}$ | — | November 24, 2006 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 278051 | 2006 WR$_{188}$ | — | November 24, 2006 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 278052 | 2006 WB$_{190}$ | — | November 25, 2006 | Catalina | CSS | · | 790 m | MPC · JPL |
| 278053 | 2006 WG$_{201}$ | — | November 16, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.4 km | MPC · JPL |
| 278054 | 2006 XZ$_{13}$ | — | December 10, 2006 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 278055 | 2006 XK$_{20}$ | — | December 11, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278056 | 2006 XP$_{26}$ | — | December 12, 2006 | Catalina | CSS | · | 780 m | MPC · JPL |
| 278057 | 2006 XA$_{57}$ | — | December 13, 2006 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 278058 | 2006 XB$_{60}$ | — | December 14, 2006 | Kitt Peak | Spacewatch | FLO | 710 m | MPC · JPL |
| 278059 | 2006 XY$_{66}$ | — | December 14, 2006 | Palomar | NEAT | · | 3.2 km | MPC · JPL |
| 278060 | 2006 XO$_{70}$ | — | December 15, 2006 | Mount Lemmon | Mount Lemmon Survey | FLO | 930 m | MPC · JPL |
| 278061 | 2006 YR$_9$ | — | December 21, 2006 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 278062 | 2006 YF$_{17}$ | — | December 21, 2006 | Mount Lemmon | Mount Lemmon Survey | FLO | 1.3 km | MPC · JPL |
| 278063 | 2006 YM$_{18}$ | — | December 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 278064 | 2006 YS$_{21}$ | — | December 21, 2006 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278065 | 2006 YZ$_{34}$ | — | December 21, 2006 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 278066 | 2006 YC$_{36}$ | — | December 21, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 278067 | 2006 YY$_{40}$ | — | December 22, 2006 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 278068 | 2006 YO$_{51}$ | — | December 27, 2006 | Mount Lemmon | Mount Lemmon Survey | NYS | 740 m | MPC · JPL |
| 278069 | 2006 YW$_{52}$ | — | December 24, 2006 | Kitt Peak | Spacewatch | MAS | 800 m | MPC · JPL |
| 278070 | 2007 AP | — | January 8, 2007 | Catalina | CSS | NYS | 790 m | MPC · JPL |
| 278071 | 2007 AL$_4$ | — | January 8, 2007 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 278072 | 2007 AB$_7$ | — | January 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 278073 | 2007 AV$_{12}$ | — | January 9, 2007 | Palomar | NEAT | NYS | 650 m | MPC · JPL |
| 278074 | 2007 AL$_{14}$ | — | January 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 278075 | 2007 AA$_{18}$ | — | January 8, 2007 | Catalina | CSS | · | 790 m | MPC · JPL |
| 278076 | 2007 AD$_{22}$ | — | January 15, 2007 | Kitt Peak | Spacewatch | EOS | 4.0 km | MPC · JPL |
| 278077 | 2007 AA$_{24}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 1.7 km | MPC · JPL |
| 278078 | 2007 AQ$_{24}$ | — | January 15, 2007 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 278079 | 2007 AG$_{27}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 278080 | 2007 AK$_{29}$ | — | January 10, 2007 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 278081 | 2007 BN | — | January 16, 2007 | Socorro | LINEAR | · | 860 m | MPC · JPL |
| 278082 | 2007 BW | — | January 16, 2007 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 278083 | 2007 BP$_5$ | — | January 17, 2007 | Catalina | CSS | · | 850 m | MPC · JPL |
| 278084 | 2007 BK$_9$ | — | January 17, 2007 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 278085 | 2007 BJ$_{10}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278086 | 2007 BZ$_{10}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | FLO | 650 m | MPC · JPL |
| 278087 | 2007 BE$_{14}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | FLO | 700 m | MPC · JPL |
| 278088 | 2007 BZ$_{14}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | FLO | 710 m | MPC · JPL |
| 278089 | 2007 BR$_{15}$ | — | April 16, 2004 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 278090 | 2007 BL$_{19}$ | — | January 21, 2007 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 278091 | 2007 BZ$_{19}$ | — | January 23, 2007 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 278092 | 2007 BK$_{20}$ | — | January 23, 2007 | Anderson Mesa | LONEOS | · | 880 m | MPC · JPL |
| 278093 | 2007 BP$_{20}$ | — | January 23, 2007 | Anderson Mesa | LONEOS | · | 2.1 km | MPC · JPL |
| 278094 | 2007 BS$_{24}$ | — | January 24, 2007 | Mount Lemmon | Mount Lemmon Survey | EUT | 700 m | MPC · JPL |
| 278095 | 2007 BW$_{27}$ | — | January 24, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 278096 | 2007 BR$_{29}$ | — | January 24, 2007 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 278097 | 2007 BV$_{29}$ | — | January 24, 2007 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 278098 | 2007 BO$_{31}$ | — | January 26, 2007 | Calvin-Rehoboth | L. A. Molnar | · | 840 m | MPC · JPL |
| 278099 | 2007 BE$_{45}$ | — | January 25, 2007 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 278100 | 2007 BQ$_{46}$ | — | January 26, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |

## 278101–278200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278101 | 2007 BO$_{48}$ | — | January 26, 2007 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 278102 | 2007 BS$_{53}$ | — | January 24, 2007 | Kitt Peak | Spacewatch | MAS | 780 m | MPC · JPL |
| 278103 | 2007 BG$_{56}$ | — | January 24, 2007 | Socorro | LINEAR | · | 2.1 km | MPC · JPL |
| 278104 | 2007 BJ$_{65}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278105 | 2007 BX$_{65}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 880 m | MPC · JPL |
| 278106 | 2007 BX$_{67}$ | — | January 27, 2007 | Kitt Peak | Spacewatch | 7:4 | 6.2 km | MPC · JPL |
| 278107 | 2007 BG$_{75}$ | — | January 28, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 810 m | MPC · JPL |
| 278108 | 2007 BJ$_{75}$ | — | January 28, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 278109 | 2007 BF$_{77}$ | — | January 16, 2007 | Catalina | CSS | V | 880 m | MPC · JPL |
| 278110 | 2007 BN$_{81}$ | — | January 29, 2007 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 278111 | 2007 BO$_{100}$ | — | January 19, 2007 | Mauna Kea | Mauna Kea Obs. | FLO | 530 m | MPC · JPL |
| 278112 | 2007 CK | — | February 5, 2007 | Palomar | NEAT | · | 860 m | MPC · JPL |
| 278113 | 2007 CW | — | February 6, 2007 | Kitt Peak | Spacewatch | MAS | 660 m | MPC · JPL |
| 278114 | 2007 CY | — | February 6, 2007 | Kitt Peak | Spacewatch | V | 830 m | MPC · JPL |
| 278115 | 2007 CR$_1$ | — | February 6, 2007 | Kitt Peak | Spacewatch | MAS | 800 m | MPC · JPL |
| 278116 | 2007 CA$_4$ | — | February 6, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 278117 | 2007 CA$_5$ | — | February 6, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 630 m | MPC · JPL |
| 278118 | 2007 CX$_8$ | — | February 6, 2007 | Kitt Peak | Spacewatch | MAS | 760 m | MPC · JPL |
| 278119 | 2007 CE$_{10}$ | — | February 6, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.4 km | MPC · JPL |
| 278120 | 2007 CB$_{12}$ | — | February 6, 2007 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 278121 | 2007 CY$_{13}$ | — | February 7, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 278122 | 2007 CG$_{19}$ | — | February 5, 2007 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 278123 | 2007 CM$_{21}$ | — | February 6, 2007 | Palomar | NEAT | · | 760 m | MPC · JPL |
| 278124 | 2007 CM$_{28}$ | — | February 6, 2007 | Kitt Peak | Spacewatch | MAS | 900 m | MPC · JPL |
| 278125 | 2007 CG$_{33}$ | — | February 6, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 278126 | 2007 CP$_{34}$ | — | February 6, 2007 | Palomar | NEAT | · | 910 m | MPC · JPL |
| 278127 | 2007 CG$_{36}$ | — | February 6, 2007 | Kitt Peak | Spacewatch | V | 860 m | MPC · JPL |
| 278128 | 2007 CB$_{40}$ | — | February 6, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 760 m | MPC · JPL |
| 278129 | 2007 CT$_{44}$ | — | February 8, 2007 | Palomar | NEAT | · | 2.6 km | MPC · JPL |
| 278130 | 2007 CH$_{45}$ | — | February 8, 2007 | Palomar | NEAT | NYS | 840 m | MPC · JPL |
| 278131 | 2007 CZ$_{45}$ | — | February 8, 2007 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 278132 | 2007 CD$_{46}$ | — | February 8, 2007 | Palomar | NEAT | V | 810 m | MPC · JPL |
| 278133 | 2007 CZ$_{47}$ | — | February 10, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 700 m | MPC · JPL |
| 278134 | 2007 CJ$_{51}$ | — | February 11, 2007 | Antares | ARO | · | 790 m | MPC · JPL |
| 278135 | 2007 CS$_{51}$ | — | February 8, 2007 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 278136 | 2007 CF$_{52}$ | — | February 9, 2007 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 278137 | 2007 CH$_{52}$ | — | February 10, 2007 | Palomar | NEAT | V | 750 m | MPC · JPL |
| 278138 | 2007 CU$_{52}$ | — | February 10, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 810 m | MPC · JPL |
| 278139 | 2007 CZ$_{52}$ | — | February 13, 2007 | Socorro | LINEAR | V | 860 m | MPC · JPL |
| 278140 | 2007 CL$_{59}$ | — | February 10, 2007 | Catalina | CSS | FLO | 850 m | MPC · JPL |
| 278141 Tatooine | 2007 CS$_{61}$ | Tatooine | February 15, 2007 | Taunus | S. Karge, E. Schwab | NYS | 900 m | MPC · JPL |
| 278142 | 2007 CG$_{62}$ | — | February 10, 2007 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 278143 | 2007 CN$_{62}$ | — | February 13, 2007 | Socorro | LINEAR | MAS | 880 m | MPC · JPL |
| 278144 | 2007 CX$_{64}$ | — | February 8, 2007 | Kitt Peak | Spacewatch | NYS | 650 m | MPC · JPL |
| 278145 | 2007 CD$_{66}$ | — | February 9, 2007 | Catalina | CSS | EUP | 4.9 km | MPC · JPL |
| 278146 | 2007 DW$_2$ | — | February 16, 2007 | Catalina | CSS | NYS | 2.2 km | MPC · JPL |
| 278147 | 2007 DA$_3$ | — | February 16, 2007 | Catalina | CSS | · | 850 m | MPC · JPL |
| 278148 | 2007 DP$_5$ | — | February 17, 2007 | Kitt Peak | Spacewatch | VER | 3.2 km | MPC · JPL |
| 278149 | 2007 DB$_{12}$ | — | February 16, 2007 | Catalina | CSS | V | 830 m | MPC · JPL |
| 278150 | 2007 DO$_{15}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 278151 | 2007 DP$_{17}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 278152 | 2007 DD$_{19}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | NYS | 880 m | MPC · JPL |
| 278153 | 2007 DN$_{19}$ | — | April 6, 1995 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278154 | 2007 DR$_{21}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | FLO | 840 m | MPC · JPL |
| 278155 | 2007 DA$_{23}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | MAS | 700 m | MPC · JPL |
| 278156 | 2007 DZ$_{28}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | V | 620 m | MPC · JPL |
| 278157 | 2007 DM$_{33}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 278158 | 2007 DS$_{33}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | V | 870 m | MPC · JPL |
| 278159 | 2007 DA$_{34}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | NYS | 830 m | MPC · JPL |
| 278160 | 2007 DJ$_{34}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | NYS | 940 m | MPC · JPL |
| 278161 | 2007 DH$_{35}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278162 | 2007 DN$_{35}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | V | 800 m | MPC · JPL |
| 278163 | 2007 DO$_{35}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | L5 | 11 km | MPC · JPL |
| 278164 | 2007 DZ$_{38}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 278165 | 2007 DE$_{41}$ | — | February 20, 2007 | Lulin Observatory | LUSS | H | 700 m | MPC · JPL |
| 278166 | 2007 DY$_{52}$ | — | February 19, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 960 m | MPC · JPL |
| 278167 | 2007 DX$_{54}$ | — | February 21, 2007 | Socorro | LINEAR | NYS | 690 m | MPC · JPL |
| 278168 | 2007 DE$_{55}$ | — | February 21, 2007 | Socorro | LINEAR | NYS | 760 m | MPC · JPL |
| 278169 | 2007 DU$_{55}$ | — | February 21, 2007 | Kitt Peak | Spacewatch | NYS | 2.0 km | MPC · JPL |
| 278170 | 2007 DE$_{56}$ | — | February 21, 2007 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 278171 | 2007 DA$_{71}$ | — | February 21, 2007 | Kitt Peak | Spacewatch | NYS | 780 m | MPC · JPL |
| 278172 | 2007 DM$_{72}$ | — | November 10, 2005 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278173 | 2007 DK$_{82}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 278174 | 2007 DR$_{82}$ | — | February 23, 2007 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 278175 | 2007 DS$_{82}$ | — | February 23, 2007 | Socorro | LINEAR | V | 840 m | MPC · JPL |
| 278176 | 2007 DX$_{82}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | MAS | 750 m | MPC · JPL |
| 278177 | 2007 DF$_{86}$ | — | February 21, 2007 | Kitt Peak | Spacewatch | NYS | 790 m | MPC · JPL |
| 278178 | 2007 DT$_{88}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | MAS | 930 m | MPC · JPL |
| 278179 | 2007 DO$_{90}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | EUN | 2.0 km | MPC · JPL |
| 278180 | 2007 DC$_{91}$ | — | February 23, 2007 | Mount Lemmon | Mount Lemmon Survey | NEM | 3.0 km | MPC · JPL |
| 278181 | 2007 DD$_{92}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 278182 | 2007 DV$_{96}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278183 | 2007 DV$_{97}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | NYS | 720 m | MPC · JPL |
| 278184 | 2007 DR$_{98}$ | — | February 25, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 860 m | MPC · JPL |
| 278185 | 2007 DE$_{99}$ | — | February 25, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 278186 | 2007 DB$_{106}$ | — | February 23, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 278187 | 2007 DT$_{110}$ | — | February 21, 2007 | Kitt Peak | Spacewatch | MAS | 950 m | MPC · JPL |
| 278188 | 2007 DW$_{110}$ | — | February 22, 2007 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 278189 | 2007 DO$_{114}$ | — | February 26, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 870 m | MPC · JPL |
| 278190 | 2007 EP$_1$ | — | March 9, 2007 | Kitt Peak | Spacewatch | NYS | 640 m | MPC · JPL |
| 278191 | 2007 EH$_2$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 278192 | 2007 ED$_4$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278193 | 2007 EF$_4$ | — | March 9, 2007 | Palomar | NEAT | · | 940 m | MPC · JPL |
| 278194 | 2007 EC$_{11}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | MAS | 740 m | MPC · JPL |
| 278195 | 2007 ET$_{11}$ | — | March 9, 2007 | Palomar | NEAT | V | 980 m | MPC · JPL |
| 278196 | 2007 EJ$_{12}$ | — | March 9, 2007 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 278197 Touvron | 2007 EL$_{12}$ | Touvron | March 9, 2007 | Nogales | J.-C. Merlin | · | 4.5 km | MPC · JPL |
| 278198 | 2007 EO$_{12}$ | — | March 9, 2007 | Goodricke-Pigott | R. A. Tucker | MAS | 1.1 km | MPC · JPL |
| 278199 | 2007 EU$_{22}$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278200 Olegpopov | 2007 EV$_{26}$ | Olegpopov | March 11, 2007 | Wildberg | R. Apitzsch | · | 2.4 km | MPC · JPL |

## 278201–278300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278201 | 2007 EL$_{30}$ | — | March 9, 2007 | Palomar | NEAT | · | 750 m | MPC · JPL |
| 278202 | 2007 EP$_{30}$ | — | March 10, 2007 | Kitt Peak | Spacewatch | NYS | 700 m | MPC · JPL |
| 278203 | 2007 EY$_{30}$ | — | March 10, 2007 | Kitt Peak | Spacewatch | NYS | 550 m | MPC · JPL |
| 278204 | 2007 EH$_{34}$ | — | March 10, 2007 | Eskridge | G. Hug | NYS | 800 m | MPC · JPL |
| 278205 | 2007 EJ$_{34}$ | — | March 10, 2007 | Eskridge | G. Hug | · | 1.9 km | MPC · JPL |
| 278206 | 2007 EM$_{34}$ | — | March 10, 2007 | Palomar | NEAT | NYS | 920 m | MPC · JPL |
| 278207 | 2007 EN$_{36}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | FLO | 890 m | MPC · JPL |
| 278208 | 2007 ED$_{37}$ | — | March 11, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 680 m | MPC · JPL |
| 278209 | 2007 ES$_{37}$ | — | March 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278210 | 2007 EQ$_{38}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278211 | 2007 EX$_{38}$ | — | March 11, 2007 | Vicques | M. Ory | NYS | 750 m | MPC · JPL |
| 278212 | 2007 EG$_{42}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278213 | 2007 EL$_{42}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278214 | 2007 EX$_{42}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278215 | 2007 EF$_{44}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278216 | 2007 EG$_{47}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | MAS | 940 m | MPC · JPL |
| 278217 | 2007 EK$_{54}$ | — | March 12, 2007 | Kitt Peak | Spacewatch | MAS | 750 m | MPC · JPL |
| 278218 | 2007 EZ$_{64}$ | — | March 10, 2007 | Kitt Peak | Spacewatch | MAS | 750 m | MPC · JPL |
| 278219 | 2007 EM$_{68}$ | — | March 10, 2007 | Palomar | NEAT | V | 940 m | MPC · JPL |
| 278220 | 2007 EU$_{72}$ | — | March 10, 2007 | Kitt Peak | Spacewatch | EUN | 1.2 km | MPC · JPL |
| 278221 | 2007 ES$_{78}$ | — | March 10, 2007 | Palomar | NEAT | · | 2.2 km | MPC · JPL |
| 278222 | 2007 ED$_{80}$ | — | March 10, 2007 | Palomar | NEAT | · | 2.1 km | MPC · JPL |
| 278223 | 2007 EJ$_{81}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 278224 | 2007 EL$_{85}$ | — | March 12, 2007 | Kitt Peak | Spacewatch | MAR | 1.2 km | MPC · JPL |
| 278225 Didierpelat | 2007 EY$_{87}$ | Didierpelat | March 12, 2007 | Saint-Sulpice | B. Christophe | · | 940 m | MPC · JPL |
| 278226 | 2007 EX$_{89}$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | V | 760 m | MPC · JPL |
| 278227 | 2007 EX$_{95}$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 1.1 km | MPC · JPL |
| 278228 | 2007 EN$_{98}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | MIS | 2.4 km | MPC · JPL |
| 278229 | 2007 EV$_{99}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | HEN | 1.1 km | MPC · JPL |
| 278230 | 2007 EM$_{108}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | WIT | 1.5 km | MPC · JPL |
| 278231 | 2007 EB$_{109}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | AEO | 1.6 km | MPC · JPL |
| 278232 | 2007 EZ$_{109}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 278233 | 2007 ES$_{114}$ | — | March 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278234 | 2007 EE$_{115}$ | — | March 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 278235 | 2007 EW$_{119}$ | — | March 13, 2007 | Mount Lemmon | Mount Lemmon Survey | KON | 2.5 km | MPC · JPL |
| 278236 | 2007 EX$_{124}$ | — | March 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 278237 | 2007 EY$_{125}$ | — | March 10, 2007 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 278238 | 2007 EJ$_{139}$ | — | March 12, 2007 | Kitt Peak | Spacewatch | NYS | 870 m | MPC · JPL |
| 278239 | 2007 EL$_{140}$ | — | March 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 910 m | MPC · JPL |
| 278240 | 2007 EW$_{140}$ | — | March 12, 2007 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 278241 | 2007 EL$_{144}$ | — | March 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278242 | 2007 EN$_{149}$ | — | March 12, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 840 m | MPC · JPL |
| 278243 | 2007 EW$_{149}$ | — | March 12, 2007 | Mount Lemmon | Mount Lemmon Survey | FLO | 880 m | MPC · JPL |
| 278244 | 2007 ED$_{150}$ | — | March 12, 2007 | Mount Lemmon | Mount Lemmon Survey | HYG | 3.8 km | MPC · JPL |
| 278245 | 2007 ED$_{152}$ | — | March 12, 2007 | Mount Lemmon | Mount Lemmon Survey | NEM | 2.6 km | MPC · JPL |
| 278246 | 2007 EP$_{155}$ | — | March 12, 2007 | Kitt Peak | Spacewatch | V | 940 m | MPC · JPL |
| 278247 | 2007 EA$_{167}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | EUN | 1.9 km | MPC · JPL |
| 278248 | 2007 EZ$_{167}$ | — | March 13, 2007 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 278249 | 2007 EH$_{168}$ | — | March 13, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278250 | 2007 EM$_{170}$ | — | March 15, 2007 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 278251 | 2007 EF$_{177}$ | — | March 14, 2007 | Catalina | CSS | NYS | 790 m | MPC · JPL |
| 278252 | 2007 EX$_{189}$ | — | March 13, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 940 m | MPC · JPL |
| 278253 | 2007 EP$_{190}$ | — | March 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 278254 | 2007 EN$_{191}$ | — | March 13, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278255 | 2007 EF$_{203}$ | — | March 10, 2007 | Palomar | NEAT | NYS | 690 m | MPC · JPL |
| 278256 | 2007 EB$_{212}$ | — | March 8, 2007 | Palomar | NEAT | NYS | 650 m | MPC · JPL |
| 278257 | 2007 EW$_{213}$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 278258 | 2007 EH$_{214}$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 820 m | MPC · JPL |
| 278259 | 2007 ER$_{216}$ | — | March 14, 2007 | Catalina | CSS | BRU | 3.6 km | MPC · JPL |
| 278260 | 2007 ED$_{221}$ | — | March 13, 2007 | Kitt Peak | Spacewatch | AGN | 1.5 km | MPC · JPL |
| 278261 | 2007 EL$_{221}$ | — | March 15, 2007 | Kitt Peak | Spacewatch | NYS | 770 m | MPC · JPL |
| 278262 | 2007 ET$_{221}$ | — | March 15, 2007 | Kitt Peak | Spacewatch | MAS | 850 m | MPC · JPL |
| 278263 | 2007 FQ$_7$ | — | March 16, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 1.0 km | MPC · JPL |
| 278264 | 2007 FN$_{20}$ | — | March 16, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 810 m | MPC · JPL |
| 278265 | 2007 FF$_{23}$ | — | March 20, 2007 | Kitt Peak | Spacewatch | NYS | 780 m | MPC · JPL |
| 278266 | 2007 FV$_{30}$ | — | March 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 278267 | 2007 FY$_{30}$ | — | March 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 880 m | MPC · JPL |
| 278268 | 2007 FK$_{32}$ | — | March 20, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278269 | 2007 FD$_{34}$ | — | March 25, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 278270 | 2007 FE$_{36}$ | — | March 26, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 278271 | 2007 FT$_{37}$ | — | March 26, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 990 m | MPC · JPL |
| 278272 | 2007 FS$_{46}$ | — | March 29, 2007 | Palomar | NEAT | · | 2.1 km | MPC · JPL |
| 278273 | 2007 FR$_{47}$ | — | March 26, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278274 | 2007 FU$_{49}$ | — | March 25, 2007 | Mount Lemmon | Mount Lemmon Survey | GEF | 2.0 km | MPC · JPL |
| 278275 | 2007 GF$_2$ | — | April 10, 2007 | Altschwendt | W. Ries | · | 980 m | MPC · JPL |
| 278276 | 2007 GF$_{10}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | FLO | 780 m | MPC · JPL |
| 278277 | 2007 GO$_{17}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278278 | 2007 GT$_{17}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 278279 | 2007 GV$_{19}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278280 | 2007 GF$_{23}$ | — | April 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 980 m | MPC · JPL |
| 278281 | 2007 GM$_{24}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278282 | 2007 GC$_{27}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278283 | 2007 GO$_{27}$ | — | April 15, 2007 | Vicques | M. Ory | · | 4.7 km | MPC · JPL |
| 278284 | 2007 GE$_{28}$ | — | April 15, 2007 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 278285 | 2007 GP$_{33}$ | — | April 11, 2007 | Mount Lemmon | Mount Lemmon Survey | KON | 2.2 km | MPC · JPL |
| 278286 | 2007 GZ$_{36}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 278287 | 2007 GZ$_{38}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 278288 | 2007 GS$_{42}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278289 | 2007 GN$_{44}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278290 | 2007 GU$_{47}$ | — | April 14, 2007 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.3 km | MPC · JPL |
| 278291 | 2007 GF$_{50}$ | — | August 25, 2000 | Kitt Peak | Spacewatch | EUN | 1.6 km | MPC · JPL |
| 278292 | 2007 GT$_{50}$ | — | April 15, 2007 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 278293 | 2007 GG$_{51}$ | — | April 15, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278294 | 2007 GS$_{51}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278295 | 2007 GX$_{60}$ | — | April 15, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278296 | 2007 GL$_{61}$ | — | April 15, 2007 | Kitt Peak | Spacewatch | AGN | 1.2 km | MPC · JPL |
| 278297 | 2007 GT$_{63}$ | — | April 15, 2007 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 278298 | 2007 GU$_{63}$ | — | April 15, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278299 | 2007 GB$_{64}$ | — | April 15, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278300 | 2007 GB$_{65}$ | — | April 15, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |

## 278301–278400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278301 | 2007 GZ$_{76}$ | — | April 15, 2007 | Catalina | CSS | V | 1.0 km | MPC · JPL |
| 278302 | 2007 GO$_{77}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278303 | 2007 HY | — | April 17, 2007 | Vicques | M. Ory | · | 1.1 km | MPC · JPL |
| 278304 | 2007 HD$_8$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | KAR | 1.1 km | MPC · JPL |
| 278305 | 2007 HX$_9$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 278306 | 2007 HG$_{11}$ | — | April 18, 2007 | Kitt Peak | Spacewatch | RAF | 970 m | MPC · JPL |
| 278307 | 2007 HS$_{12}$ | — | April 16, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 950 m | MPC · JPL |
| 278308 | 2007 HZ$_{12}$ | — | April 16, 2007 | Catalina | CSS | EUN | 1.5 km | MPC · JPL |
| 278309 | 2007 HP$_{15}$ | — | April 19, 2007 | Mayhill | A. Lowe | · | 2.2 km | MPC · JPL |
| 278310 | 2007 HH$_{17}$ | — | April 16, 2007 | Catalina | CSS | INO | 1.9 km | MPC · JPL |
| 278311 | 2007 HA$_{19}$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 880 m | MPC · JPL |
| 278312 | 2007 HP$_{19}$ | — | April 18, 2007 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 278313 | 2007 HS$_{23}$ | — | April 18, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278314 | 2007 HP$_{25}$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 278315 | 2007 HY$_{25}$ | — | April 18, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278316 | 2007 HP$_{27}$ | — | April 18, 2007 | Kitt Peak | Spacewatch | RAF | 960 m | MPC · JPL |
| 278317 | 2007 HV$_{33}$ | — | April 19, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278318 | 2007 HR$_{39}$ | — | April 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 820 m | MPC · JPL |
| 278319 | 2007 HG$_{40}$ | — | April 20, 2007 | Mount Lemmon | Mount Lemmon Survey | K-2 | 1.8 km | MPC · JPL |
| 278320 | 2007 HT$_{45}$ | — | April 18, 2007 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 278321 | 2007 HY$_{45}$ | — | April 19, 2007 | Anderson Mesa | LONEOS | V | 920 m | MPC · JPL |
| 278322 | 2007 HT$_{46}$ | — | April 20, 2007 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 278323 | 2007 HU$_{47}$ | — | April 20, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278324 | 2007 HX$_{51}$ | — | April 20, 2007 | Kitt Peak | Spacewatch | BRG | 2.1 km | MPC · JPL |
| 278325 | 2007 HB$_{54}$ | — | April 15, 2007 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 278326 | 2007 HX$_{54}$ | — | April 22, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278327 | 2007 HA$_{59}$ | — | April 24, 2007 | Kitt Peak | Spacewatch | APO +1km | 2.9 km | MPC · JPL |
| 278328 | 2007 HX$_{60}$ | — | April 20, 2007 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 278329 | 2007 HJ$_{66}$ | — | April 22, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 278330 | 2007 HN$_{66}$ | — | April 22, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 278331 | 2007 HY$_{68}$ | — | April 23, 2007 | Siding Spring | SSS | · | 1.5 km | MPC · JPL |
| 278332 | 2007 HL$_{69}$ | — | April 24, 2007 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278333 | 2007 HK$_{77}$ | — | April 23, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278334 | 2007 HQ$_{79}$ | — | April 23, 2007 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.7 km | MPC · JPL |
| 278335 | 2007 HW$_{79}$ | — | April 24, 2007 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278336 | 2007 HO$_{84}$ | — | April 22, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278337 | 2007 HT$_{87}$ | — | April 25, 2007 | Kitt Peak | Spacewatch | ADE | 2.3 km | MPC · JPL |
| 278338 | 2007 HQ$_{90}$ | — | April 22, 2007 | Catalina Station | Catalina Stn. | MAS | 690 m | MPC · JPL |
| 278339 | 2007 HF$_{91}$ | — | April 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 278340 | 2007 HS$_{97}$ | — | April 22, 2007 | Mount Lemmon | Mount Lemmon Survey | HNS | 2.6 km | MPC · JPL |
| 278341 | 2007 JH | — | May 7, 2007 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.2 km | MPC · JPL |
| 278342 | 2007 JS | — | May 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 278343 | 2007 JU | — | May 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 278344 | 2007 JV$_1$ | — | May 7, 2007 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 278345 | 2007 JA$_3$ | — | May 6, 2007 | Bergisch Gladbach | W. Bickel | · | 1.3 km | MPC · JPL |
| 278346 | 2007 JK$_4$ | — | May 7, 2007 | Catalina | CSS | EUN | 1.4 km | MPC · JPL |
| 278347 | 2007 JW$_{10}$ | — | May 7, 2007 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 278348 | 2007 JH$_{13}$ | — | May 8, 2007 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 278349 | 2007 JV$_{16}$ | — | May 7, 2007 | Kitt Peak | Spacewatch | RAF | 1.2 km | MPC · JPL |
| 278350 | 2007 JL$_{18}$ | — | May 9, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278351 | 2007 JX$_{22}$ | — | May 11, 2007 | Lulin | LUSS | · | 4.4 km | MPC · JPL |
| 278352 | 2007 JL$_{23}$ | — | May 7, 2007 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 278353 | 2007 JL$_{24}$ | — | May 9, 2007 | Kitt Peak | Spacewatch | MAR | 1.5 km | MPC · JPL |
| 278354 | 2007 JO$_{24}$ | — | May 9, 2007 | Kitt Peak | Spacewatch | THB | 3.8 km | MPC · JPL |
| 278355 | 2007 JF$_{26}$ | — | May 9, 2007 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 278356 | 2007 JZ$_{26}$ | — | May 9, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 278357 | 2007 JD$_{29}$ | — | May 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 278358 | 2007 JH$_{32}$ | — | May 12, 2007 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 278359 | 2007 JT$_{37}$ | — | May 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 278360 | 2007 JU$_{40}$ | — | May 12, 2007 | Purple Mountain | PMO NEO | · | 3.0 km | MPC · JPL |
| 278361 | 2007 JJ$_{43}$ | — | May 14, 2007 | Palomar | Palomar Obs. | twotino? · critical | 558 km | MPC · JPL |
| 278362 | 2007 KZ$_1$ | — | May 18, 2007 | Tiki | S. F. Hönig, N. Teamo | · | 2.5 km | MPC · JPL |
| 278363 | 2007 KE$_2$ | — | May 18, 2007 | Pla D'Arguines | R. Ferrando | · | 1.7 km | MPC · JPL |
| 278364 | 2007 KL$_3$ | — | May 22, 2007 | Tiki | S. F. Hönig, N. Teamo | · | 1.0 km | MPC · JPL |
| 278365 | 2007 KR$_7$ | — | May 16, 2007 | Purple Mountain | PMO NEO | · | 3.2 km | MPC · JPL |
| 278366 | 2007 KJ$_8$ | — | May 21, 2007 | Anderson Mesa | LONEOS | · | 3.0 km | MPC · JPL |
| 278367 | 2007 KP$_9$ | — | May 16, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278368 | 2007 LU$_1$ | — | June 7, 2007 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 278369 | 2007 LF$_5$ | — | June 9, 2007 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278370 | 2007 LU$_5$ | — | June 7, 2007 | Kitt Peak | Spacewatch | KON | 3.2 km | MPC · JPL |
| 278371 | 2007 LK$_7$ | — | June 8, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278372 | 2007 LP$_7$ | — | June 8, 2007 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 278373 | 2007 LU$_8$ | — | June 9, 2007 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 278374 | 2007 LO$_9$ | — | June 8, 2007 | Kitt Peak | Spacewatch | ADE | 3.9 km | MPC · JPL |
| 278375 | 2007 LJ$_{10}$ | — | June 9, 2007 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 278376 | 2007 LZ$_{16}$ | — | June 10, 2007 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278377 | 2007 LJ$_{20}$ | — | June 9, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278378 | 2007 LD$_{24}$ | — | June 14, 2007 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 278379 | 2007 LU$_{26}$ | — | June 14, 2007 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278380 | 2007 LU$_{28}$ | — | June 15, 2007 | Kitt Peak | Spacewatch | RAF | 1.1 km | MPC · JPL |
| 278381 | 2007 MR | — | June 18, 2007 | Catalina | CSS | APO · critical | 150 m | MPC · JPL |
| 278382 | 2007 MO$_7$ | — | June 18, 2007 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 278383 | 2007 MN$_{16}$ | — | June 22, 2007 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278384 Mudanjiang | 2007 MV$_{20}$ | Mudanjiang | June 24, 2007 | Lulin Observatory | Q.-z. Ye, H.-C. Lin | · | 2.5 km | MPC · JPL |
| 278385 | 2007 MA$_{24}$ | — | June 24, 2007 | Catalina | CSS | · | 5.9 km | MPC · JPL |
| 278386 Sofivanna | 2007 NK$_2$ | Sofivanna | July 13, 2007 | Andrushivka | Andrushivka Obs. | JUN | 1.4 km | MPC · JPL |
| 278387 | 2007 OM | — | July 17, 2007 | La Sagra | OAM Obs. | · | 2.2 km | MPC · JPL |
| 278388 | 2007 OV$_1$ | — | July 18, 2007 | Reedy Creek | J. Broughton | · | 2.3 km | MPC · JPL |
| 278389 | 2007 PZ$_9$ | — | August 8, 2007 | Socorro | LINEAR | NYS | 870 m | MPC · JPL |
| 278390 | 2007 PK$_{11}$ | — | August 9, 2007 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 278391 | 2007 PL$_{14}$ | — | August 8, 2007 | Socorro | LINEAR | V | 820 m | MPC · JPL |
| 278392 | 2007 PN$_{25}$ | — | August 13, 2007 | Bisei SG Center | BATTeRS | · | 2.3 km | MPC · JPL |
| 278393 | 2007 PS$_{26}$ | — | August 11, 2007 | Bergisch Gladbac | W. Bickel | · | 1.3 km | MPC · JPL |
| 278394 | 2007 PB$_{30}$ | — | August 10, 2007 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 278395 | 2007 PP$_{38}$ | — | August 14, 2007 | Siding Spring | SSS | · | 1.8 km | MPC · JPL |
| 278396 | 2007 PD$_{47}$ | — | August 10, 2007 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 278397 | 2007 QZ$_1$ | — | August 18, 2007 | La Sagra | OAM Obs. | · | 3.4 km | MPC · JPL |
| 278398 | 2007 QF$_5$ | — | August 26, 2007 | Wildberg | R. Apitzsch | EOS | 2.3 km | MPC · JPL |
| 278399 | 2007 QJ$_7$ | — | August 21, 2007 | Anderson Mesa | LONEOS | · | 3.3 km | MPC · JPL |
| 278400 | 2007 QL$_8$ | — | August 21, 2007 | Anderson Mesa | LONEOS | · | 4.3 km | MPC · JPL |

## 278401–278500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278401 | 2007 QD$_{10}$ | — | August 22, 2007 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 278402 | 2007 QA$_{13}$ | — | August 18, 2007 | Mayhill | A. Lowe | · | 3.4 km | MPC · JPL |
| 278403 | 2007 QT$_{16}$ | — | August 21, 2007 | Anderson Mesa | LONEOS | · | 3.6 km | MPC · JPL |
| 278404 | 2007 QH$_{17}$ | — | August 23, 2007 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 278405 | 2007 RA$_6$ | — | September 5, 2007 | Dauban | Chante-Perdrix Obs. | · | 980 m | MPC · JPL |
| 278406 | 2007 RV$_6$ | — | September 6, 2007 | Pla D'Arguines | R. Ferrando | · | 4.1 km | MPC · JPL |
| 278407 | 2007 RC$_7$ | — | September 6, 2007 | Dauban | Chante-Perdrix Obs. | LIX | 4.5 km | MPC · JPL |
| 278408 | 2007 RC$_{22}$ | — | September 3, 2007 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 278409 | 2007 RJ$_{33}$ | — | September 5, 2007 | Catalina | CSS | · | 4.4 km | MPC · JPL |
| 278410 | 2007 RV$_{38}$ | — | September 8, 2007 | Anderson Mesa | LONEOS | · | 6.5 km | MPC · JPL |
| 278411 | 2007 RX$_{42}$ | — | September 9, 2007 | Kitt Peak | Spacewatch | ALA | 4.8 km | MPC · JPL |
| 278412 | 2007 RQ$_{46}$ | — | September 9, 2007 | Kitt Peak | Spacewatch | HOF | 3.9 km | MPC · JPL |
| 278413 | 2007 RH$_{48}$ | — | September 9, 2007 | Mount Lemmon | Mount Lemmon Survey | THM | 2.9 km | MPC · JPL |
| 278414 | 2007 RG$_{56}$ | — | September 9, 2007 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 278415 | 2007 RF$_{103}$ | — | September 11, 2007 | Catalina | CSS | · | 3.9 km | MPC · JPL |
| 278416 | 2007 RP$_{134}$ | — | September 12, 2007 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 278417 | 2007 RR$_{146}$ | — | September 14, 2007 | Taunus | E. Schwab, R. Kling | EOS | 2.5 km | MPC · JPL |
| 278418 | 2007 RA$_{155}$ | — | September 10, 2007 | Mount Lemmon | Mount Lemmon Survey | HYG | 3.3 km | MPC · JPL |
| 278419 | 2007 RH$_{157}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.4 km | MPC · JPL |
| 278420 | 2007 RY$_{167}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 278421 | 2007 RA$_{205}$ | — | September 9, 2007 | Kitt Peak | Spacewatch | HYG | 3.6 km | MPC · JPL |
| 278422 | 2007 RT$_{208}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 278423 | 2007 RP$_{210}$ | — | September 11, 2007 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 278424 | 2007 RH$_{217}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 278425 | 2007 RY$_{218}$ | — | September 14, 2007 | Mount Lemmon | Mount Lemmon Survey | THM | 2.9 km | MPC · JPL |
| 278426 | 2007 RQ$_{228}$ | — | September 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 278427 | 2007 RD$_{239}$ | — | September 14, 2007 | Catalina | CSS | · | 4.3 km | MPC · JPL |
| 278428 | 2007 RW$_{257}$ | — | September 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 5.0 km | MPC · JPL |
| 278429 | 2007 RG$_{266}$ | — | September 15, 2007 | Anderson Mesa | LONEOS | · | 4.7 km | MPC · JPL |
| 278430 | 2007 RC$_{270}$ | — | September 15, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 4.4 km | MPC · JPL |
| 278431 | 2007 RD$_{271}$ | — | September 15, 2007 | Kitt Peak | Spacewatch | 628 | 3.1 km | MPC · JPL |
| 278432 | 2007 RS$_{275}$ | — | September 9, 2007 | Siding Spring | SSS | TIN | 1.7 km | MPC · JPL |
| 278433 | 2007 RT$_{275}$ | — | September 9, 2007 | Siding Spring | SSS | TIN | 2.8 km | MPC · JPL |
| 278434 | 2007 RU$_{275}$ | — | September 9, 2007 | Siding Spring | SSS | EUP | 5.9 km | MPC · JPL |
| 278435 | 2007 RT$_{281}$ | — | September 14, 2007 | Catalina | CSS | EOS | 2.9 km | MPC · JPL |
| 278436 | 2007 RQ$_{283}$ | — | September 13, 2007 | Kitt Peak | Spacewatch | THM | 2.6 km | MPC · JPL |
| 278437 | 2007 RT$_{284}$ | — | September 12, 2007 | Anderson Mesa | LONEOS | THM | 3.3 km | MPC · JPL |
| 278438 | 2007 RS$_{286}$ | — | September 4, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.3 km | MPC · JPL |
| 278439 | 2007 RU$_{286}$ | — | September 4, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.2 km | MPC · JPL |
| 278440 | 2007 RF$_{308}$ | — | September 11, 2007 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 278441 | 2007 RJ$_{312}$ | — | September 12, 2007 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 278442 | 2007 RJ$_{323}$ | — | September 15, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278443 | 2007 SG$_1$ | — | September 18, 2007 | Dauban | Chante-Perdrix Obs. | · | 4.0 km | MPC · JPL |
| 278444 | 2007 SJ$_4$ | — | September 16, 2007 | Tiki | N. Teamo | DOR | 2.8 km | MPC · JPL |
| 278445 | 2007 SL$_{12}$ | — | September 18, 2007 | Anderson Mesa | LONEOS | EOS | 2.8 km | MPC · JPL |
| 278446 | 2007 SA$_{16}$ | — | September 30, 2007 | Kitt Peak | Spacewatch | 7:4 | 5.5 km | MPC · JPL |
| 278447 Saviano | 2007 TH | Saviano | October 2, 2007 | Vallemare di Borbona | V. S. Casulli | 7:4 | 5.0 km | MPC · JPL |
| 278448 | 2007 TX$_2$ | — | October 3, 2007 | 7300 Observatory | W. K. Y. Yeung | · | 3.7 km | MPC · JPL |
| 278449 | 2007 TS$_5$ | — | October 6, 2007 | Socorro | LINEAR | H | 720 m | MPC · JPL |
| 278450 | 2007 TR$_6$ | — | October 6, 2007 | La Sagra | OAM Obs. | TIR | 5.3 km | MPC · JPL |
| 278451 | 2007 TO$_{22}$ | — | October 9, 2007 | Goodricke-Pigott | R. A. Tucker | · | 6.2 km | MPC · JPL |
| 278452 | 2007 TD$_{31}$ | — | October 4, 2007 | Kitt Peak | Spacewatch | MEL | 4.1 km | MPC · JPL |
| 278453 | 2007 TY$_{31}$ | — | October 5, 2007 | Purple Mountain | PMO NEO | · | 4.3 km | MPC · JPL |
| 278454 | 2007 TN$_{84}$ | — | October 8, 2007 | Catalina | CSS | · | 920 m | MPC · JPL |
| 278455 | 2007 TV$_{85}$ | — | October 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 278456 | 2007 TH$_{94}$ | — | October 7, 2007 | Catalina | CSS | HYG | 3.6 km | MPC · JPL |
| 278457 | 2007 TO$_{110}$ | — | October 8, 2007 | Catalina | CSS | · | 4.7 km | MPC · JPL |
| 278458 | 2007 TA$_{111}$ | — | October 8, 2007 | Catalina | CSS | · | 4.8 km | MPC · JPL |
| 278459 | 2007 TF$_{125}$ | — | October 6, 2007 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 278460 | 2007 TG$_{129}$ | — | October 6, 2007 | Kitt Peak | Spacewatch | · | 5.7 km | MPC · JPL |
| 278461 | 2007 TJ$_{139}$ | — | October 9, 2007 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 278462 | 2007 TD$_{160}$ | — | October 9, 2007 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 278463 | 2007 TJ$_{161}$ | — | October 11, 2007 | Socorro | LINEAR | EOS | 2.4 km | MPC · JPL |
| 278464 | 2007 TB$_{164}$ | — | October 11, 2007 | Socorro | LINEAR | NYS | 740 m | MPC · JPL |
| 278465 | 2007 TQ$_{166}$ | — | October 12, 2007 | Socorro | LINEAR | TIN | 1.2 km | MPC · JPL |
| 278466 | 2007 TS$_{168}$ | — | October 12, 2007 | Socorro | LINEAR | ADE | 3.9 km | MPC · JPL |
| 278467 | 2007 TE$_{190}$ | — | October 4, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.7 km | MPC · JPL |
| 278468 | 2007 TP$_{208}$ | — | October 10, 2007 | Catalina | CSS | · | 7.4 km | MPC · JPL |
| 278469 | 2007 TA$_{225}$ | — | October 11, 2007 | Catalina | CSS | · | 4.6 km | MPC · JPL |
| 278470 | 2007 TN$_{225}$ | — | October 5, 2007 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278471 | 2007 TF$_{242}$ | — | October 8, 2007 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 278472 | 2007 TX$_{251}$ | — | October 12, 2007 | Anderson Mesa | LONEOS | · | 5.0 km | MPC · JPL |
| 278473 | 2007 TS$_{269}$ | — | October 9, 2007 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 278474 | 2007 TS$_{287}$ | — | October 11, 2007 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 278475 | 2007 TF$_{379}$ | — | October 13, 2007 | Catalina | CSS | LUT | 4.8 km | MPC · JPL |
| 278476 | 2007 TT$_{405}$ | — | October 15, 2007 | Kitt Peak | Spacewatch | JUN | 1.6 km | MPC · JPL |
| 278477 | 2007 TC$_{413}$ | — | October 15, 2007 | Anderson Mesa | LONEOS | · | 4.1 km | MPC · JPL |
| 278478 | 2007 TQ$_{434}$ | — | October 10, 2007 | Catalina | CSS | LIX | 4.1 km | MPC · JPL |
| 278479 | 2007 TG$_{451}$ | — | October 15, 2007 | Mount Lemmon | Mount Lemmon Survey | URS | 4.4 km | MPC · JPL |
| 278480 | 2007 UU | — | October 17, 2007 | Mayhill | A. Lowe | EUP | 6.6 km | MPC · JPL |
| 278481 | 2007 UK$_{37}$ | — | October 19, 2007 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 278482 | 2007 UF$_{53}$ | — | June 21, 2006 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 278483 | 2007 UA$_{68}$ | — | October 30, 2007 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 278484 | 2007 UT$_{84}$ | — | October 30, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278485 | 2007 UV$_{95}$ | — | October 30, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 4.6 km | MPC · JPL |
| 278486 | 2007 UR$_{136}$ | — | October 19, 2007 | Catalina | CSS | · | 4.5 km | MPC · JPL |
| 278487 | 2007 VX$_{65}$ | — | November 2, 2007 | Mount Lemmon | Mount Lemmon Survey | PAE | 3.5 km | MPC · JPL |
| 278488 | 2007 VW$_{73}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 278489 | 2007 VU$_{88}$ | — | November 3, 2007 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 278490 | 2007 VL$_{118}$ | — | November 4, 2007 | Mount Lemmon | Mount Lemmon Survey | VER | 4.8 km | MPC · JPL |
| 278491 | 2007 VQ$_{148}$ | — | November 5, 2007 | Purple Mountain | PMO NEO | FLO | 660 m | MPC · JPL |
| 278492 | 2007 VA$_{238}$ | — | November 12, 2007 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 278493 | 2007 VZ$_{251}$ | — | November 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 278494 | 2007 VT$_{252}$ | — | November 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 278495 | 2007 VK$_{332}$ | — | November 7, 2007 | Kitt Peak | Spacewatch | · | 5.3 km | MPC · JPL |
| 278496 | 2007 WV$_8$ | — | November 18, 2007 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 278497 | 2007 WV$_{20}$ | — | November 18, 2007 | Mount Lemmon | Mount Lemmon Survey | V | 940 m | MPC · JPL |
| 278498 | 2007 XW$_{57}$ | — | December 5, 2007 | Kitt Peak | Spacewatch | FLO | 830 m | MPC · JPL |
| 278499 | 2007 YC$_{11}$ | — | December 17, 2007 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 278500 | 2007 YV$_{54}$ | — | December 31, 2007 | Catalina | CSS | · | 2.8 km | MPC · JPL |

## 278501–278600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278501 | 2007 YA$_{56}$ | — | December 30, 2007 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 278502 | 2008 AP$_1$ | — | January 6, 2008 | La Sagra | OAM Obs. | H | 980 m | MPC · JPL |
| 278503 | 2008 AN$_{47}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | V | 1.0 km | MPC · JPL |
| 278504 | 2008 AO$_{74}$ | — | January 11, 2008 | Catalina | CSS | V | 920 m | MPC · JPL |
| 278505 | 2008 AS$_{132}$ | — | September 17, 1995 | Kitt Peak | Spacewatch | MAS | 960 m | MPC · JPL |
| 278506 | 2008 BJ$_{20}$ | — | January 30, 2008 | Catalina | CSS | NYS | 900 m | MPC · JPL |
| 278507 | 2008 BA$_{32}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | MAS | 920 m | MPC · JPL |
| 278508 | 2008 CU$_1$ | — | February 3, 2008 | Bisei SG Center | BATTeRS | · | 1.3 km | MPC · JPL |
| 278509 | 2008 CX$_{12}$ | — | February 3, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278510 | 2008 CT$_{18}$ | — | February 3, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278511 | 2008 CB$_{24}$ | — | February 1, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278512 | 2008 CL$_{39}$ | — | February 2, 2008 | Mount Lemmon | Mount Lemmon Survey | V | 860 m | MPC · JPL |
| 278513 Schwope | 2008 CE$_{120}$ | Schwope | February 14, 2008 | Inastars | B. Thinius | · | 2.4 km | MPC · JPL |
| 278514 | 2008 CG$_{180}$ | — | February 9, 2008 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 278515 | 2008 CV$_{199}$ | — | February 13, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 278516 | 2008 DP$_{21}$ | — | February 28, 2008 | Catalina | CSS | ADE | 3.2 km | MPC · JPL |
| 278517 | 2008 DU$_{25}$ | — | February 29, 2008 | Purple Mountain | PMO NEO | · | 2.2 km | MPC · JPL |
| 278518 | 2008 DK$_{32}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278519 | 2008 DC$_{33}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | EMA | 3.3 km | MPC · JPL |
| 278520 | 2008 DY$_{34}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 278521 | 2008 DP$_{36}$ | — | February 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 278522 | 2008 DW$_{46}$ | — | February 28, 2008 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 278523 | 2008 DY$_{46}$ | — | February 28, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278524 | 2008 DU$_{48}$ | — | February 29, 2008 | Catalina | CSS | MAR | 1.6 km | MPC · JPL |
| 278525 | 2008 DJ$_{67}$ | — | February 29, 2008 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 278526 | 2008 DM$_{68}$ | — | February 29, 2008 | Kitt Peak | Spacewatch | FLO | 550 m | MPC · JPL |
| 278527 | 2008 DH$_{85}$ | — | February 18, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 278528 | 2008 EM$_{13}$ | — | March 1, 2008 | Kitt Peak | Spacewatch | PAD | 1.9 km | MPC · JPL |
| 278529 | 2008 EM$_{16}$ | — | March 1, 2008 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 278530 | 2008 EY$_{20}$ | — | March 2, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278531 | 2008 EJ$_{32}$ | — | March 8, 2008 | Grove Creek | F. Tozzi | GEF | 2.0 km | MPC · JPL |
| 278532 | 2008 EC$_{46}$ | — | March 5, 2008 | Kitt Peak | Spacewatch | H | 790 m | MPC · JPL |
| 278533 | 2008 EP$_{47}$ | — | March 5, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278534 | 2008 EZ$_{69}$ | — | March 4, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.0 km | MPC · JPL |
| 278535 | 2008 EE$_{72}$ | — | March 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 278536 | 2008 EC$_{74}$ | — | March 7, 2008 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 278537 | 2008 EX$_{75}$ | — | March 7, 2008 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278538 | 2008 EZ$_{81}$ | — | March 4, 2008 | Socorro | LINEAR | · | 900 m | MPC · JPL |
| 278539 | 2008 EF$_{82}$ | — | March 8, 2008 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 278540 | 2008 EX$_{87}$ | — | March 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 5.9 km | MPC · JPL |
| 278541 | 2008 EA$_{123}$ | — | March 9, 2008 | Kitt Peak | Spacewatch | NYS | 750 m | MPC · JPL |
| 278542 | 2008 EB$_{127}$ | — | March 10, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278543 | 2008 EJ$_{151}$ | — | March 2, 2008 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 278544 | 2008 ER$_{166}$ | — | March 6, 2008 | Mount Lemmon | Mount Lemmon Survey | FLO | 730 m | MPC · JPL |
| 278545 | 2008 EM$_{167}$ | — | March 8, 2008 | Socorro | LINEAR | · | 6.0 km | MPC · JPL |
| 278546 | 2008 FW$_3$ | — | March 25, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278547 | 2008 FM$_8$ | — | March 25, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 278548 | 2008 FX$_{27}$ | — | March 27, 2008 | Kitt Peak | Spacewatch | V | 870 m | MPC · JPL |
| 278549 | 2008 FC$_{34}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 790 m | MPC · JPL |
| 278550 | 2008 FZ$_{48}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | MAS | 870 m | MPC · JPL |
| 278551 | 2008 FC$_{66}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.5 km | MPC · JPL |
| 278552 | 2008 FW$_{67}$ | — | March 28, 2008 | Kitt Peak | Spacewatch | EOS | 2.9 km | MPC · JPL |
| 278553 | 2008 FL$_{96}$ | — | March 29, 2008 | Kitt Peak | Spacewatch | NYS | 800 m | MPC · JPL |
| 278554 | 2008 FW$_{109}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | NYS | 810 m | MPC · JPL |
| 278555 | 2008 FB$_{123}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | V | 680 m | MPC · JPL |
| 278556 | 2008 FP$_{137}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 730 m | MPC · JPL |
| 278557 | 2008 GM$_{27}$ | — | April 3, 2008 | Kitt Peak | Spacewatch | EOS | 2.3 km | MPC · JPL |
| 278558 | 2008 GF$_{36}$ | — | April 3, 2008 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 278559 | 2008 GN$_{36}$ | — | April 3, 2008 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 278560 | 2008 GH$_{47}$ | — | April 4, 2008 | Kitt Peak | Spacewatch | RAF | 1.0 km | MPC · JPL |
| 278561 | 2008 GA$_{74}$ | — | April 7, 2008 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 278562 | 2008 GN$_{74}$ | — | April 7, 2008 | Kitt Peak | Spacewatch | TEL | 1.3 km | MPC · JPL |
| 278563 | 2008 GH$_{93}$ | — | April 6, 2008 | Catalina | CSS | GEF | 1.7 km | MPC · JPL |
| 278564 | 2008 GK$_{97}$ | — | April 8, 2008 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 278565 | 2008 GY$_{126}$ | — | April 14, 2008 | Mount Lemmon | Mount Lemmon Survey | V | 860 m | MPC · JPL |
| 278566 | 2008 GZ$_{127}$ | — | April 14, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 278567 | 2008 GP$_{129}$ | — | April 3, 2008 | Mount Lemmon | Mount Lemmon Survey | FLO | 820 m | MPC · JPL |
| 278568 | 2008 GY$_{137}$ | — | April 10, 2008 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 278569 | 2008 GW$_{144}$ | — | April 5, 2008 | Kitt Peak | Spacewatch | FLO | 620 m | MPC · JPL |
| 278570 | 2008 HT$_8$ | — | April 24, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278571 | 2008 HZ$_8$ | — | April 24, 2008 | Kitt Peak | Spacewatch | EOS | 2.7 km | MPC · JPL |
| 278572 | 2008 HB$_{21}$ | — | April 26, 2008 | Kitt Peak | Spacewatch | L5 | 10 km | MPC · JPL |
| 278573 | 2008 HF$_{26}$ | — | April 27, 2008 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 278574 | 2008 HW$_{26}$ | — | April 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 278575 | 2008 HV$_{35}$ | — | April 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 278576 | 2008 HS$_{37}$ | — | April 30, 2008 | La Sagra | OAM Obs. | · | 750 m | MPC · JPL |
| 278577 | 2008 HG$_{40}$ | — | April 26, 2008 | Mount Lemmon | Mount Lemmon Survey | MAS | 660 m | MPC · JPL |
| 278578 | 2008 HD$_{62}$ | — | April 30, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278579 | 2008 HC$_{66}$ | — | April 28, 2008 | Reedy Creek | J. Broughton | · | 2.1 km | MPC · JPL |
| 278580 | 2008 JE$_5$ | — | May 3, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278581 | 2008 JL$_6$ | — | May 2, 2008 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 278582 | 2008 JE$_{15}$ | — | May 5, 2008 | Jarnac | Jarnac Obs. | · | 1.1 km | MPC · JPL |
| 278583 | 2008 JD$_{23}$ | — | May 7, 2008 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 278584 | 2008 JQ$_{27}$ | — | May 8, 2008 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 278585 | 2008 KM$_{26}$ | — | May 29, 2008 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278586 | 2008 KW$_{34}$ | — | May 27, 2008 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 278587 | 2008 KX$_{42}$ | — | May 30, 2008 | Mount Lemmon | Mount Lemmon Survey | V | 730 m | MPC · JPL |
| 278588 | 2008 LY$_{16}$ | — | June 8, 2008 | Cerro Burek | Alianza S4 Obs. | V | 760 m | MPC · JPL |
| 278589 | 2008 NO | — | July 1, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278590 | 2008 NA$_2$ | — | July 4, 2008 | La Sagra | OAM Obs. | FLO | 700 m | MPC · JPL |
| 278591 Salò | 2008 NZ$_3$ | Salò | July 15, 2008 | Magasa | M. Tonincelli, A. Stucchi | V | 850 m | MPC · JPL |
| 278592 | 2008 NG$_5$ | — | July 3, 2008 | Siding Spring | SSS | · | 1.3 km | MPC · JPL |
| 278593 | 2008 OC | — | July 24, 2008 | La Sagra | OAM Obs. | ADE | 2.7 km | MPC · JPL |
| 278594 | 2008 OT$_1$ | — | July 26, 2008 | La Sagra | OAM Obs. | FLO | 850 m | MPC · JPL |
| 278595 | 2008 OB$_2$ | — | July 27, 2008 | Skylive Obs. | F. Tozzi | JUN | 1.4 km | MPC · JPL |
| 278596 | 2008 OR$_2$ | — | July 27, 2008 | La Sagra | OAM Obs. | · | 990 m | MPC · JPL |
| 278597 | 2008 OA$_{21}$ | — | July 29, 2008 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 278598 | 2008 OL$_{21}$ | — | July 30, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278599 | 2008 OM$_{23}$ | — | July 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 278600 | 2008 OZ$_{24}$ | — | July 28, 2008 | Siding Spring | SSS | · | 950 m | MPC · JPL |

## 278601–278700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278601 | 2008 PV$_2$ | — | August 2, 2008 | Reedy Creek | J. Broughton | · | 1.5 km | MPC · JPL |
| 278602 | 2008 PG$_6$ | — | August 4, 2008 | La Sagra | OAM Obs. | MAS | 1.1 km | MPC · JPL |
| 278603 | 2008 PQ$_6$ | — | August 4, 2008 | La Sagra | OAM Obs. | · | 1.1 km | MPC · JPL |
| 278604 | 2008 PV$_6$ | — | August 5, 2008 | Tiki | N. Teamo | · | 3.5 km | MPC · JPL |
| 278605 | 2008 PZ$_7$ | — | August 5, 2008 | La Sagra | OAM Obs. | FLO | 730 m | MPC · JPL |
| 278606 | 2008 PU$_9$ | — | August 7, 2008 | Hibiscus | S. F. Hönig, N. Teamo | · | 910 m | MPC · JPL |
| 278607 | 2008 PS$_{11}$ | — | August 9, 2008 | Reedy Creek | J. Broughton | TIR | 3.3 km | MPC · JPL |
| 278608 | 2008 PZ$_{15}$ | — | August 8, 2008 | Reedy Creek | J. Broughton | · | 1.7 km | MPC · JPL |
| 278609 Avrudenko | 2008 PP$_{17}$ | Avrudenko | August 5, 2008 | Andrushivka | Andrushivka Obs. | · | 780 m | MPC · JPL |
| 278610 | 2008 PW$_{19}$ | — | August 7, 2008 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 278611 | 2008 QC$_5$ | — | August 22, 2008 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 278612 | 2008 QL$_5$ | — | August 22, 2008 | Kitt Peak | Spacewatch | TIR | 4.0 km | MPC · JPL |
| 278613 | 2008 QV$_5$ | — | August 24, 2008 | La Sagra | OAM Obs. | · | 3.3 km | MPC · JPL |
| 278614 | 2008 QC$_8$ | — | August 25, 2008 | La Sagra | OAM Obs. | NYS | 600 m | MPC · JPL |
| 278615 | 2008 QP$_8$ | — | August 25, 2008 | La Sagra | OAM Obs. | · | 1.2 km | MPC · JPL |
| 278616 | 2008 QQ$_9$ | — | August 25, 2008 | La Sagra | OAM Obs. | · | 3.3 km | MPC · JPL |
| 278617 | 2008 QV$_{10}$ | — | August 26, 2008 | La Sagra | OAM Obs. | · | 4.2 km | MPC · JPL |
| 278618 | 2008 QN$_{12}$ | — | August 26, 2008 | La Sagra | OAM Obs. | · | 1.0 km | MPC · JPL |
| 278619 | 2008 QB$_{16}$ | — | August 21, 2008 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 278620 | 2008 QM$_{20}$ | — | August 31, 2008 | Great Shefford | P. Birtwhistle | · | 3.9 km | MPC · JPL |
| 278621 | 2008 QU$_{22}$ | — | August 26, 2008 | Socorro | LINEAR | ALA | 3.8 km | MPC · JPL |
| 278622 | 2008 QC$_{25}$ | — | August 31, 2008 | Tiki | N. Teamo | DOR | 3.2 km | MPC · JPL |
| 278623 | 2008 QP$_{28}$ | — | August 31, 2008 | La Sagra | OAM Obs. | NYS | 810 m | MPC · JPL |
| 278624 | 2008 QX$_{30}$ | — | August 30, 2008 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 278625 | 2008 QC$_{40}$ | — | August 27, 2008 | Pises | Pises Obs. | · | 2.1 km | MPC · JPL |
| 278626 | 2008 QK$_{40}$ | — | August 31, 2008 | Moletai | Molėtai Obs. | PAD | 2.2 km | MPC · JPL |
| 278627 | 2008 QW$_{40}$ | — | August 24, 2008 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278628 | 2008 QZ$_{40}$ | — | August 20, 2008 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 278629 | 2008 QH$_{43}$ | — | August 21, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278630 | 2008 QV$_{44}$ | — | August 24, 2008 | Socorro | LINEAR | EOS | 3.0 km | MPC · JPL |
| 278631 | 2008 QR$_{45}$ | — | August 23, 2008 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 278632 | 2008 QO$_{47}$ | — | August 23, 2008 | Kitt Peak | Spacewatch | WIT | 1.3 km | MPC · JPL |
| 278633 | 2008 QU$_{47}$ | — | August 23, 2008 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 278634 | 2008 RJ | — | September 1, 2008 | Hibiscus | S. F. Hönig, N. Teamo | ADE | 3.6 km | MPC · JPL |
| 278635 | 2008 RQ$_1$ | — | September 3, 2008 | Kachina | J. Hobart | · | 1.0 km | MPC · JPL |
| 278636 | 2008 RX$_1$ | — | September 2, 2008 | Kitt Peak | Spacewatch | THM | 2.6 km | MPC · JPL |
| 278637 | 2008 RF$_2$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 278638 | 2008 RD$_3$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 278639 | 2008 RG$_5$ | — | September 2, 2008 | Kitt Peak | Spacewatch | WIT | 1.5 km | MPC · JPL |
| 278640 Elenačernienė | 2008 RZ$_5$ | Elenačernienė | September 2, 2008 | Moletai | Molėtai Obs. | · | 3.4 km | MPC · JPL |
| 278641 | 2008 RF$_{17}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | 628 | 2.4 km | MPC · JPL |
| 278642 | 2008 RH$_{17}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | NAE | 3.7 km | MPC · JPL |
| 278643 | 2008 RL$_{19}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278644 | 2008 RK$_{21}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | ERI | 1.5 km | MPC · JPL |
| 278645 Kontsevych | 2008 RQ$_{22}$ | Kontsevych | September 4, 2008 | Andrushivka | Andrushivka Obs. | MAS | 1.0 km | MPC · JPL |
| 278646 | 2008 RH$_{24}$ | — | September 5, 2008 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 278647 | 2008 RN$_{36}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 278648 | 2008 RY$_{37}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278649 | 2008 RE$_{40}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278650 | 2008 RX$_{41}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | KOR | 1.6 km | MPC · JPL |
| 278651 | 2008 RY$_{41}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278652 | 2008 RV$_{42}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278653 | 2008 RL$_{44}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 278654 | 2008 RS$_{44}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 278655 | 2008 RD$_{45}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278656 | 2008 RR$_{46}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | KOR | 1.6 km | MPC · JPL |
| 278657 | 2008 RX$_{53}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | PAD | 2.1 km | MPC · JPL |
| 278658 | 2008 RC$_{54}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | EOS | 2.4 km | MPC · JPL |
| 278659 | 2008 RT$_{64}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 278660 | 2008 RY$_{65}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 278661 | 2008 RO$_{68}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 278662 | 2008 RU$_{68}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 278663 | 2008 RV$_{68}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | NYS | 880 m | MPC · JPL |
| 278664 | 2008 RU$_{71}$ | — | September 6, 2008 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 278665 | 2008 RV$_{78}$ | — | September 9, 2008 | Bergisch Gladbac | W. Bickel | · | 3.1 km | MPC · JPL |
| 278666 | 2008 RX$_{79}$ | — | September 5, 2008 | Kitt Peak | Spacewatch | EOS | 2.4 km | MPC · JPL |
| 278667 | 2008 RM$_{86}$ | — | September 5, 2008 | Kitt Peak | Spacewatch | DOR | 2.0 km | MPC · JPL |
| 278668 | 2008 RS$_{87}$ | — | September 5, 2008 | Kitt Peak | Spacewatch | 3:2 | 7.1 km | MPC · JPL |
| 278669 | 2008 RG$_{91}$ | — | September 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 278670 | 2008 RN$_{91}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278671 | 2008 RN$_{93}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278672 | 2008 RO$_{93}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278673 | 2008 RZ$_{93}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278674 | 2008 RA$_{94}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 278675 | 2008 RT$_{95}$ | — | September 7, 2008 | Catalina | CSS | · | 910 m | MPC · JPL |
| 278676 | 2008 RU$_{96}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | TEL · | 3.5 km | MPC · JPL |
| 278677 | 2008 RG$_{100}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278678 | 2008 RQ$_{100}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | HEN | 1.5 km | MPC · JPL |
| 278679 | 2008 RY$_{105}$ | — | September 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 278680 | 2008 RU$_{106}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 278681 | 2008 RW$_{106}$ | — | September 7, 2008 | Catalina | CSS | TIR | 4.2 km | MPC · JPL |
| 278682 | 2008 RP$_{107}$ | — | September 8, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 278683 | 2008 RX$_{109}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278684 | 2008 RQ$_{111}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | EUN | 1.4 km | MPC · JPL |
| 278685 | 2008 RL$_{115}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 278686 | 2008 RN$_{115}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.5 km | MPC · JPL |
| 278687 | 2008 RG$_{116}$ | — | September 7, 2008 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 278688 | 2008 RL$_{117}$ | — | September 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 278689 | 2008 RU$_{117}$ | — | September 9, 2008 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 278690 | 2008 RZ$_{118}$ | — | September 12, 2008 | Piszkéstető | K. Sárneczky | · | 1.1 km | MPC · JPL |
| 278691 | 2008 RL$_{120}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 278692 | 2008 RS$_{120}$ | — | September 5, 2008 | La Sagra | OAM Obs. | · | 2.2 km | MPC · JPL |
| 278693 | 2008 RV$_{128}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | WIT | 1.1 km | MPC · JPL |
| 278694 | 2008 RO$_{130}$ | — | September 6, 2008 | Siding Spring | SSS | · | 2.2 km | MPC · JPL |
| 278695 | 2008 RQ$_{130}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 278696 | 2008 RX$_{131}$ | — | September 4, 2008 | La Sagra | OAM Obs. | · | 4.9 km | MPC · JPL |
| 278697 | 2008 RG$_{136}$ | — | September 4, 2008 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 278698 | 2008 RH$_{139}$ | — | September 7, 2008 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 278699 | 2008 RP$_{139}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 278700 | 2008 RB$_{140}$ | — | September 7, 2008 | Mount Lemmon | Mount Lemmon Survey | KON | 3.5 km | MPC · JPL |

## 278701–278800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278701 | 2008 RK$_{141}$ | — | September 4, 2008 | Socorro | LINEAR | WIT | 1.3 km | MPC · JPL |
| 278702 | 2008 RH$_{143}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | NYS | 730 m | MPC · JPL |
| 278703 | 2008 RP$_{143}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | MAS | 680 m | MPC · JPL |
| 278704 | 2008 SR$_3$ | — | September 22, 2008 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 278705 | 2008 SV$_{17}$ | — | September 19, 2008 | Kitt Peak | Spacewatch | 628 | 1.8 km | MPC · JPL |
| 278706 | 2008 SF$_{21}$ | — | September 19, 2008 | Kitt Peak | Spacewatch | AGN | 1.6 km | MPC · JPL |
| 278707 | 2008 SX$_{26}$ | — | September 19, 2008 | Kitt Peak | Spacewatch | KOR | 1.6 km | MPC · JPL |
| 278708 | 2008 SQ$_{27}$ | — | September 19, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278709 | 2008 SK$_{30}$ | — | September 20, 2008 | Catalina | CSS | EUN | 1.5 km | MPC · JPL |
| 278710 | 2008 SQ$_{30}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 278711 | 2008 SC$_{32}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 278712 | 2008 SE$_{36}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278713 | 2008 SY$_{38}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 278714 | 2008 SE$_{39}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 278715 | 2008 SR$_{39}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 278716 | 2008 SX$_{39}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 278717 | 2008 SO$_{44}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | CRO | 2.9 km | MPC · JPL |
| 278718 | 2008 SO$_{46}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 278719 | 2008 SB$_{50}$ | — | September 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 278720 | 2008 SS$_{55}$ | — | September 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 278721 | 2008 SV$_{55}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278722 | 2008 SJ$_{61}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | NYS | 810 m | MPC · JPL |
| 278723 | 2008 SX$_{61}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278724 | 2008 SZ$_{61}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 278725 | 2008 SN$_{64}$ | — | September 21, 2008 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 278726 | 2008 SF$_{65}$ | — | September 21, 2008 | Catalina | CSS | EUP | 5.3 km | MPC · JPL |
| 278727 | 2008 SV$_{67}$ | — | September 21, 2008 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 278728 | 2008 SO$_{68}$ | — | September 21, 2008 | Catalina | CSS | NEM | 2.8 km | MPC · JPL |
| 278729 | 2008 SJ$_{70}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278730 | 2008 SZ$_{70}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | WIT | 1.2 km | MPC · JPL |
| 278731 | 2008 SG$_{71}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | CHA | 2.0 km | MPC · JPL |
| 278732 | 2008 SJ$_{71}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 5.1 km | MPC · JPL |
| 278733 | 2008 SR$_{72}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | EUN | 1.6 km | MPC · JPL |
| 278734 | 2008 SN$_{82}$ | — | September 23, 2008 | Wrightwood | J. W. Young | · | 2.1 km | MPC · JPL |
| 278735 Kamioka | 2008 SG$_{83}$ | Kamioka | September 27, 2008 | Vallemare di Borbona | V. S. Casulli | · | 2.8 km | MPC · JPL |
| 278736 | 2008 SX$_{84}$ | — | September 28, 2008 | Wrightwood | J. W. Young | · | 1.4 km | MPC · JPL |
| 278737 | 2008 SR$_{86}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 278738 | 2008 SA$_{87}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278739 | 2008 SD$_{91}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 278740 | 2008 SP$_{92}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 278741 | 2008 SM$_{94}$ | — | September 21, 2008 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.4 km | MPC · JPL |
| 278742 | 2008 ST$_{94}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 278743 | 2008 SW$_{95}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278744 | 2008 SX$_{95}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278745 | 2008 SL$_{96}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278746 | 2008 SZ$_{98}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 278747 | 2008 SS$_{100}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278748 | 2008 SP$_{101}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | AGN | 1.3 km | MPC · JPL |
| 278749 | 2008 SJ$_{102}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278750 | 2008 SM$_{103}$ | — | September 21, 2008 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.3 km | MPC · JPL |
| 278751 | 2008 SH$_{106}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 278752 | 2008 SU$_{107}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | GEF | 1.4 km | MPC · JPL |
| 278753 | 2008 SB$_{108}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 278754 | 2008 SG$_{108}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 278755 | 2008 SG$_{111}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 278756 | 2008 SP$_{117}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 278757 | 2008 SJ$_{120}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 278758 | 2008 SC$_{122}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.3 km | MPC · JPL |
| 278759 | 2008 SL$_{122}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 278760 | 2008 SN$_{125}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | KAR | 1.4 km | MPC · JPL |
| 278761 | 2008 SY$_{126}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | CHA | 2.6 km | MPC · JPL |
| 278762 | 2008 SV$_{136}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 278763 | 2008 SD$_{138}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278764 | 2008 SY$_{138}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | HOF | 3.0 km | MPC · JPL |
| 278765 | 2008 SW$_{143}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 278766 | 2008 SY$_{143}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 278767 | 2008 SJ$_{149}$ | — | October 7, 2002 | Kitt Peak | Spacewatch | EOS | 2.7 km | MPC · JPL |
| 278768 | 2008 SY$_{149}$ | — | September 29, 2008 | Dauban | F. Kugel | · | 3.1 km | MPC · JPL |
| 278769 | 2008 SR$_{153}$ | — | September 22, 2008 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 278770 | 2008 SS$_{154}$ | — | September 22, 2008 | Socorro | LINEAR | MAS | 1.0 km | MPC · JPL |
| 278771 | 2008 SD$_{155}$ | — | September 23, 2008 | Socorro | LINEAR | KOR | 2.1 km | MPC · JPL |
| 278772 | 2008 SL$_{156}$ | — | September 23, 2008 | Socorro | LINEAR | KOR | 1.8 km | MPC · JPL |
| 278773 | 2008 SN$_{156}$ | — | September 23, 2008 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 278774 | 2008 SP$_{156}$ | — | September 24, 2008 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 278775 | 2008 SA$_{157}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278776 | 2008 SR$_{158}$ | — | September 24, 2008 | Socorro | LINEAR | · | 890 m | MPC · JPL |
| 278777 | 2008 SQ$_{161}$ | — | September 28, 2008 | Socorro | LINEAR | NEM | 2.4 km | MPC · JPL |
| 278778 | 2008 SX$_{163}$ | — | September 28, 2008 | Socorro | LINEAR | THM | 3.3 km | MPC · JPL |
| 278779 | 2008 SC$_{164}$ | — | September 28, 2008 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 278780 | 2008 SN$_{171}$ | — | September 21, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 278781 | 2008 SD$_{176}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 278782 | 2008 SY$_{182}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | CHA | 2.2 km | MPC · JPL |
| 278783 | 2008 SS$_{183}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 278784 | 2008 SM$_{184}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 5.2 km | MPC · JPL |
| 278785 | 2008 SU$_{186}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278786 | 2008 SF$_{190}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | FLO | 780 m | MPC · JPL |
| 278787 | 2008 SW$_{190}$ | — | September 25, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 278788 | 2008 SF$_{191}$ | — | September 25, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 278789 | 2008 SC$_{196}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | AGN | 1.3 km | MPC · JPL |
| 278790 | 2008 SX$_{196}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | WIT | 1.1 km | MPC · JPL |
| 278791 | 2008 SL$_{198}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 278792 | 2008 SK$_{202}$ | — | September 26, 2008 | Kitt Peak | Spacewatch | SYL · 7:4 | 4.4 km | MPC · JPL |
| 278793 | 2008 SA$_{204}$ | — | September 26, 2008 | Kitt Peak | Spacewatch | KON | 3.8 km | MPC · JPL |
| 278794 | 2008 SW$_{207}$ | — | September 27, 2008 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 278795 | 2008 SC$_{210}$ | — | September 28, 2008 | Junk Bond | D. Healy | · | 1.2 km | MPC · JPL |
| 278796 | 2008 SN$_{218}$ | — | September 29, 2008 | Hibiscus | N. Teamo | · | 1.8 km | MPC · JPL |
| 278797 | 2008 SS$_{218}$ | — | September 30, 2008 | La Sagra | OAM Obs. | ERI | 2.3 km | MPC · JPL |
| 278798 | 2008 SE$_{229}$ | — | September 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 278799 | 2008 SY$_{232}$ | — | September 28, 2008 | Mount Lemmon | Mount Lemmon Survey | PAD | 2.5 km | MPC · JPL |
| 278800 | 2008 ST$_{233}$ | — | September 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |

## 278801–278900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278801 | 2008 SJ$_{235}$ | — | September 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 278802 | 2008 SK$_{238}$ | — | September 29, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 278803 | 2008 ST$_{238}$ | — | December 20, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 278804 | 2008 SM$_{241}$ | — | September 29, 2008 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 278805 | 2008 SX$_{242}$ | — | September 29, 2008 | Kitt Peak | Spacewatch | KON | 4.2 km | MPC · JPL |
| 278806 | 2008 SC$_{244}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 278807 | 2008 SQ$_{244}$ | — | September 29, 2008 | Goodricke-Pigott | R. A. Tucker | K-2 | 1.7 km | MPC · JPL |
| 278808 | 2008 SY$_{244}$ | — | September 29, 2008 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 278809 | 2008 SS$_{246}$ | — | September 30, 2008 | La Sagra | OAM Obs. | WIT | 1.0 km | MPC · JPL |
| 278810 | 2008 SH$_{248}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | KAR | 1.2 km | MPC · JPL |
| 278811 | 2008 SW$_{248}$ | — | September 21, 2008 | Catalina | CSS | ERI | 1.7 km | MPC · JPL |
| 278812 | 2008 SG$_{253}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 278813 | 2008 SV$_{253}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278814 | 2008 SC$_{255}$ | — | September 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 278815 | 2008 SO$_{255}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 278816 | 2008 SQ$_{255}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 278817 | 2008 SD$_{256}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278818 | 2008 SL$_{257}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.5 km | MPC · JPL |
| 278819 | 2008 SS$_{258}$ | — | September 22, 2008 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 278820 | 2008 SL$_{261}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | HOF | 3.4 km | MPC · JPL |
| 278821 | 2008 ST$_{261}$ | — | September 24, 2008 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 278822 | 2008 SF$_{262}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 278823 | 2008 SZ$_{263}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 278824 | 2008 SF$_{266}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278825 | 2008 SS$_{268}$ | — | September 29, 2008 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 278826 | 2008 SY$_{268}$ | — | September 30, 2008 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 278827 | 2008 SV$_{269}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 278828 | 2008 SA$_{272}$ | — | September 29, 2008 | Catalina | CSS | · | 5.4 km | MPC · JPL |
| 278829 | 2008 SV$_{272}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 278830 | 2008 SB$_{273}$ | — | September 29, 2008 | Catalina | CSS | · | 3.1 km | MPC · JPL |
| 278831 | 2008 SS$_{285}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 278832 | 2008 ST$_{286}$ | — | September 22, 2008 | Catalina | CSS | · | 4.9 km | MPC · JPL |
| 278833 | 2008 SN$_{287}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278834 | 2008 SR$_{288}$ | — | February 5, 2002 | Anderson Mesa | LONEOS | JUN | 1.7 km | MPC · JPL |
| 278835 | 2008 SB$_{289}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 278836 | 2008 SC$_{289}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 278837 | 2008 SQ$_{295}$ | — | September 27, 2008 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 278838 | 2008 ST$_{300}$ | — | September 23, 2008 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 278839 | 2008 SL$_{301}$ | — | September 23, 2008 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 278840 | 2008 SE$_{303}$ | — | September 24, 2008 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 278841 | 2008 SH$_{304}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 278842 | 2008 SJ$_{304}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 278843 | 2008 SV$_{305}$ | — | September 28, 2008 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 278844 | 2008 SE$_{308}$ | — | September 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 278845 | 2008 SV$_{308}$ | — | September 22, 2008 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 278846 | 2008 SH$_{309}$ | — | September 23, 2008 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 278847 | 2008 TX$_1$ | — | October 3, 2008 | Cordell-Lorenz | D. T. Durig | WIT | 1.4 km | MPC · JPL |
| 278848 | 2008 TX$_2$ | — | October 4, 2008 | Cordell-Lorenz | D. T. Durig | EOS | 2.1 km | MPC · JPL |
| 278849 | 2008 TU$_5$ | — | October 2, 2008 | La Sagra | OAM Obs. | · | 1.6 km | MPC · JPL |
| 278850 | 2008 TU$_7$ | — | October 4, 2008 | La Sagra | OAM Obs. | AST | 1.8 km | MPC · JPL |
| 278851 | 2008 TV$_8$ | — | October 5, 2008 | Hibiscus | N. Teamo | · | 3.4 km | MPC · JPL |
| 278852 | 2008 TM$_{16}$ | — | October 1, 2008 | Catalina | CSS | GEF | 1.7 km | MPC · JPL |
| 278853 | 2008 TG$_{17}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 278854 | 2008 TS$_{20}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 278855 | 2008 TX$_{21}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 278856 | 2008 TZ$_{22}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | KAR | 1.5 km | MPC · JPL |
| 278857 | 2008 TY$_{24}$ | — | October 2, 2008 | Mount Lemmon | Mount Lemmon Survey | VER | 3.3 km | MPC · JPL |
| 278858 | 2008 TW$_{27}$ | — | October 1, 2008 | La Sagra | OAM Obs. | · | 3.0 km | MPC · JPL |
| 278859 | 2008 TL$_{29}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 278860 | 2008 TN$_{29}$ | — | October 1, 2008 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 278861 | 2008 TR$_{30}$ | — | October 1, 2008 | Kitt Peak | Spacewatch | KOR | 1.8 km | MPC · JPL |
| 278862 | 2008 TG$_{33}$ | — | October 1, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 278863 | 2008 TO$_{35}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.2 km | MPC · JPL |
| 278864 | 2008 TT$_{38}$ | — | October 1, 2008 | Kitt Peak | Spacewatch | VER | 3.2 km | MPC · JPL |
| 278865 | 2008 TW$_{44}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 278866 | 2008 TP$_{49}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 278867 | 2008 TR$_{53}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 278868 | 2008 TT$_{56}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 278869 | 2008 TD$_{57}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 278870 | 2008 TX$_{57}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 278871 | 2008 TC$_{58}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 278872 | 2008 TG$_{62}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 278873 | 2008 TH$_{62}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 278874 | 2008 TS$_{62}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 278875 | 2008 TC$_{63}$ | — | October 2, 2008 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 278876 | 2008 TM$_{64}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 278877 | 2008 TA$_{68}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 278878 | 2008 TS$_{69}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | HYG | 4.2 km | MPC · JPL |
| 278879 | 2008 TF$_{71}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 278880 | 2008 TX$_{73}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | HEN | 1.6 km | MPC · JPL |
| 278881 | 2008 TC$_{76}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 278882 | 2008 TH$_{77}$ | — | October 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 840 m | MPC · JPL |
| 278883 | 2008 TL$_{78}$ | — | October 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 278884 | 2008 TF$_{79}$ | — | October 2, 2008 | Mount Lemmon | Mount Lemmon Survey | DOR | 2.9 km | MPC · JPL |
| 278885 | 2008 TF$_{82}$ | — | October 2, 2008 | La Sagra | OAM Obs. | · | 1.6 km | MPC · JPL |
| 278886 | 2008 TD$_{84}$ | — | October 3, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278887 | 2008 TA$_{86}$ | — | October 3, 2008 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.6 km | MPC · JPL |
| 278888 | 2008 TP$_{87}$ | — | October 3, 2008 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 278889 | 2008 TC$_{88}$ | — | October 3, 2008 | Kitt Peak | Spacewatch | MIS | 3.9 km | MPC · JPL |
| 278890 | 2008 TK$_{88}$ | — | October 3, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278891 | 2008 TL$_{94}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 278892 | 2008 TZ$_{103}$ | — | October 6, 2008 | Kitt Peak | Spacewatch | PAD | 1.5 km | MPC · JPL |
| 278893 | 2008 TV$_{104}$ | — | October 6, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278894 | 2008 TD$_{108}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 278895 | 2008 TG$_{108}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | HYG | 3.1 km | MPC · JPL |
| 278896 | 2008 TL$_{108}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 278897 | 2008 TO$_{108}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 278898 | 2008 TU$_{111}$ | — | October 6, 2008 | Catalina | CSS | · | 4.3 km | MPC · JPL |
| 278899 | 2008 TO$_{113}$ | — | October 6, 2008 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 278900 | 2008 TK$_{114}$ | — | October 6, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |

## 278901–279000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 278901 | 2008 TC$_{115}$ | — | October 6, 2008 | Catalina | CSS | EOS | 2.2 km | MPC · JPL |
| 278902 | 2008 TV$_{118}$ | — | October 7, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 278903 | 2008 TX$_{123}$ | — | October 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 278904 | 2008 TV$_{129}$ | — | October 8, 2008 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.7 km | MPC · JPL |
| 278905 | 2008 TF$_{130}$ | — | October 8, 2008 | Mount Lemmon | Mount Lemmon Survey | HOF | 2.7 km | MPC · JPL |
| 278906 | 2008 TB$_{144}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | AST | 1.8 km | MPC · JPL |
| 278907 | 2008 TQ$_{144}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 278908 | 2008 TW$_{145}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | WIT | 920 m | MPC · JPL |
| 278909 | 2008 TG$_{147}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.3 km | MPC · JPL |
| 278910 | 2008 TP$_{148}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 278911 | 2008 TG$_{149}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 278912 | 2008 TN$_{149}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.8 km | MPC · JPL |
| 278913 | 2008 TQ$_{150}$ | — | October 9, 2008 | Mount Lemmon | Mount Lemmon Survey | PAD | 1.7 km | MPC · JPL |
| 278914 | 2008 TJ$_{156}$ | — | October 9, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 278915 | 2008 TN$_{157}$ | — | October 4, 2008 | Catalina | CSS | ADE | 2.4 km | MPC · JPL |
| 278916 | 2008 TU$_{157}$ | — | October 4, 2008 | Catalina | CSS | SVE | 1.9 km | MPC · JPL |
| 278917 | 2008 TG$_{163}$ | — | October 1, 2008 | Catalina | CSS | · | 3.8 km | MPC · JPL |
| 278918 | 2008 TC$_{164}$ | — | October 1, 2008 | Catalina | CSS | · | 3.8 km | MPC · JPL |
| 278919 | 2008 TL$_{164}$ | — | October 1, 2008 | Catalina | CSS | HNS | 1.9 km | MPC · JPL |
| 278920 | 2008 TW$_{165}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | PAD | 2.8 km | MPC · JPL |
| 278921 | 2008 TK$_{172}$ | — | October 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 278922 | 2008 TZ$_{176}$ | — | October 1, 2008 | Catalina | CSS | INO | 1.6 km | MPC · JPL |
| 278923 | 2008 TO$_{182}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | 7:4 | 3.8 km | MPC · JPL |
| 278924 | 2008 TY$_{183}$ | — | October 3, 2008 | Socorro | LINEAR | KON | 3.9 km | MPC · JPL |
| 278925 | 2008 TE$_{185}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.5 km | MPC · JPL |
| 278926 | 2008 TM$_{185}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 278927 | 2008 UJ$_3$ | — | October 21, 2008 | Needville | J. Dellinger, M. Eastman | · | 4.5 km | MPC · JPL |
| 278928 | 2008 UW$_4$ | — | October 25, 2008 | Sierra Stars | F. Tozzi | · | 1.6 km | MPC · JPL |
| 278929 | 2008 UH$_7$ | — | October 27, 2008 | Catalina | CSS | · | 4.5 km | MPC · JPL |
| 278930 | 2008 UO$_7$ | — | October 26, 2008 | Bisei SG Center | BATTeRS | · | 4.5 km | MPC · JPL |
| 278931 | 2008 UQ$_{11}$ | — | October 17, 2008 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 278932 | 2008 UE$_{13}$ | — | October 17, 2008 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 278933 | 2008 UF$_{13}$ | — | October 17, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 278934 | 2008 UO$_{13}$ | — | October 17, 2008 | Kitt Peak | Spacewatch | · | 5.0 km | MPC · JPL |
| 278935 | 2008 UK$_{21}$ | — | October 19, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278936 | 2008 UL$_{21}$ | — | October 19, 2008 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 278937 | 2008 UR$_{25}$ | — | October 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 278938 | 2008 UW$_{27}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 278939 | 2008 UQ$_{34}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 278940 | 2008 UD$_{41}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 278941 | 2008 UU$_{42}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | URS | 4.7 km | MPC · JPL |
| 278942 | 2008 UF$_{45}$ | — | October 20, 2008 | Mount Lemmon | Mount Lemmon Survey | PAD | 1.7 km | MPC · JPL |
| 278943 | 2008 UA$_{48}$ | — | October 20, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS · | 4.7 km | MPC · JPL |
| 278944 | 2008 UR$_{52}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 278945 | 2008 UH$_{55}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278946 | 2008 UJ$_{60}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 278947 | 2008 UF$_{61}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | CHA | 2.3 km | MPC · JPL |
| 278948 | 2008 UR$_{62}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 278949 | 2008 UP$_{63}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | EOS | 2.6 km | MPC · JPL |
| 278950 | 2008 UZ$_{63}$ | — | October 21, 2008 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.0 km | MPC · JPL |
| 278951 | 2008 UU$_{64}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | EOS | 3.1 km | MPC · JPL |
| 278952 | 2008 UF$_{70}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 278953 | 2008 UN$_{72}$ | — | October 21, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.4 km | MPC · JPL |
| 278954 | 2008 UY$_{72}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | CRO | 4.8 km | MPC · JPL |
| 278955 | 2008 UU$_{74}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 278956 Shei-Pa | 2008 UZ$_{83}$ | Shei-Pa | October 22, 2008 | Lulin | X. Y. Hsiao, Q.-z. Ye | ALA | 3.8 km | MPC · JPL |
| 278957 | 2008 UG$_{84}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | MIT | 4.1 km | MPC · JPL |
| 278958 | 2008 UX$_{90}$ | — | October 25, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 278959 | 2008 UF$_{92}$ | — | October 23, 2008 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 278960 | 2008 UE$_{94}$ | — | October 25, 2008 | Socorro | LINEAR | JUN | 1.2 km | MPC · JPL |
| 278961 | 2008 UO$_{94}$ | — | October 26, 2008 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 278962 | 2008 UD$_{96}$ | — | October 24, 2008 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 278963 | 2008 UD$_{97}$ | — | October 25, 2008 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 278964 | 2008 UV$_{98}$ | — | October 27, 2008 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 278965 | 2008 UZ$_{101}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 278966 | 2008 UY$_{105}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 278967 | 2008 UM$_{114}$ | — | October 22, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 278968 | 2008 UR$_{115}$ | — | October 22, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 278969 | 2008 UU$_{129}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 278970 | 2008 UD$_{131}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | AGN | 1.7 km | MPC · JPL |
| 278971 | 2008 UL$_{144}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 278972 | 2008 UN$_{154}$ | — | October 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.3 km | MPC · JPL |
| 278973 | 2008 UO$_{159}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 278974 | 2008 UF$_{160}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 278975 | 2008 UZ$_{162}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | NEM | 3.1 km | MPC · JPL |
| 278976 | 2008 UM$_{166}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 278977 | 2008 UQ$_{168}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 278978 | 2008 UX$_{169}$ | — | October 24, 2008 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 278979 | 2008 UN$_{173}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | THM | 5.2 km | MPC · JPL |
| 278980 | 2008 UM$_{176}$ | — | October 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 278981 | 2008 UX$_{177}$ | — | October 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 278982 | 2008 UD$_{183}$ | — | October 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 278983 | 2008 UM$_{190}$ | — | October 25, 2008 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 278984 | 2008 UZ$_{193}$ | — | October 25, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 278985 | 2008 UU$_{195}$ | — | October 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.1 km | MPC · JPL |
| 278986 Chenshuchu | 2008 UQ$_{205}$ | Chenshuchu | October 20, 2008 | Lulin Observatory | X. Y. Hsiao, Q.-z. Ye | KOR | 2.1 km | MPC · JPL |
| 278987 | 2008 UW$_{205}$ | — | October 27, 2008 | Skylive Obs. | F. Tozzi | · | 2.1 km | MPC · JPL |
| 278988 | 2008 UU$_{209}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 278989 | 2008 UV$_{210}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 278990 | 2008 UO$_{211}$ | — | October 23, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.8 km | MPC · JPL |
| 278991 | 2008 UH$_{214}$ | — | October 24, 2008 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 278992 | 2008 UN$_{214}$ | — | October 24, 2008 | Catalina | CSS | BRA | 2.1 km | MPC · JPL |
| 278993 | 2008 UD$_{216}$ | — | October 24, 2008 | Catalina | CSS | KRM | 3.3 km | MPC · JPL |
| 278994 | 2008 UJ$_{218}$ | — | October 25, 2008 | Kitt Peak | Spacewatch | JUN | 1.6 km | MPC · JPL |
| 278995 | 2008 US$_{223}$ | — | October 25, 2008 | Catalina | CSS | WIT | 1.4 km | MPC · JPL |
| 278996 | 2008 UV$_{223}$ | — | October 25, 2008 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 278997 | 2008 UC$_{224}$ | — | October 25, 2008 | Kitt Peak | Spacewatch | VER | 4.5 km | MPC · JPL |
| 278998 | 2008 UJ$_{226}$ | — | October 25, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 278999 | 2008 UF$_{235}$ | — | October 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 279000 | 2008 UF$_{241}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |