# List of minor planets: 303001–304000

The following is a partial list of minor planets, running from minor-planet number 303001 through 304000, 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

* 298,000s
* 299,000s
* 300,000s
* 301,000s
* 302,000s
* 303,000s
* 304,000s
* 305,000s
* 306,000s
* 307,000s
* 308,000s
* 303,001…
* 303,101…
* 303,201…
* 303,301…
* 303,401…
* 303,501…
* 303,601…
* 303,701…
* 303,801…
* 303,901…

## 303001–303100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303001 | 2003 WQ$_{61}$ | — | November 19, 2003 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303002 | 2003 WE$_{65}$ | — | November 19, 2003 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303003 | 2003 WQ$_{70}$ | — | November 20, 2003 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 303004 | 2003 WG$_{72}$ | — | November 20, 2003 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 303005 | 2003 WO$_{81}$ | — | November 20, 2003 | Socorro | LINEAR | · | 2.1 km | MPC · JPL |
| 303006 | 2003 WZ$_{88}$ | — | November 16, 2003 | Catalina | CSS | NYS | 1.1 km | MPC · JPL |
| 303007 | 2003 WT$_{91}$ | — | November 18, 2003 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 303008 | 2003 WV$_{102}$ | — | November 21, 2003 | Socorro | LINEAR | MAR | 1.5 km | MPC · JPL |
| 303009 | 2003 WF$_{105}$ | — | November 21, 2003 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 303010 | 2003 WJ$_{115}$ | — | November 20, 2003 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 303011 | 2003 WR$_{119}$ | — | November 20, 2003 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 303012 | 2003 WZ$_{121}$ | — | November 20, 2003 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 303013 | 2003 WC$_{125}$ | — | November 20, 2003 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 303014 | 2003 WH$_{126}$ | — | November 20, 2003 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 303015 | 2003 WC$_{127}$ | — | November 20, 2003 | Socorro | LINEAR | EUN | 2.3 km | MPC · JPL |
| 303016 | 2003 WM$_{132}$ | — | November 19, 2003 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303017 | 2003 WS$_{147}$ | — | November 23, 2003 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303018 | 2003 WB$_{151}$ | — | November 24, 2003 | Anderson Mesa | LONEOS | · | 1.7 km | MPC · JPL |
| 303019 | 2003 WH$_{156}$ | — | November 29, 2003 | Socorro | LINEAR | EUN | 1.4 km | MPC · JPL |
| 303020 | 2003 WH$_{175}$ | — | November 19, 2003 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 303021 | 2003 WK$_{178}$ | — | November 20, 2003 | Kitt Peak | M. W. Buie | · | 900 m | MPC · JPL |
| 303022 | 2003 WD$_{192}$ | — | November 19, 2003 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 303023 | 2003 XC | — | December 1, 2003 | Nogales | Tenagra II Obs. | · | 4.0 km | MPC · JPL |
| 303024 | 2003 XV$_2$ | — | December 1, 2003 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 303025 | 2003 XB$_3$ | — | December 1, 2003 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 303026 | 2003 XO$_3$ | — | December 1, 2003 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 303027 | 2003 XL$_{19}$ | — | December 15, 2003 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 303028 | 2003 YR$_6$ | — | December 17, 2003 | Anderson Mesa | LONEOS | · | 1.4 km | MPC · JPL |
| 303029 | 2003 YV$_9$ | — | December 17, 2003 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303030 | 2003 YV$_{11}$ | — | December 17, 2003 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 303031 | 2003 YF$_{13}$ | — | December 17, 2003 | Anderson Mesa | LONEOS | · | 1.9 km | MPC · JPL |
| 303032 | 2003 YK$_{19}$ | — | December 17, 2003 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303033 | 2003 YX$_{20}$ | — | December 17, 2003 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 303034 | 2003 YY$_{22}$ | — | December 16, 2003 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 303035 | 2003 YS$_{30}$ | — | December 18, 2003 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 303036 | 2003 YR$_{31}$ | — | December 18, 2003 | Socorro | LINEAR | · | 930 m | MPC · JPL |
| 303037 | 2003 YH$_{35}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303038 | 2003 YD$_{36}$ | — | December 19, 2003 | Haleakala | NEAT | · | 1.6 km | MPC · JPL |
| 303039 | 2003 YR$_{38}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303040 | 2003 YA$_{46}$ | — | December 17, 2003 | Socorro | LINEAR | RAF | 1.4 km | MPC · JPL |
| 303041 | 2003 YU$_{56}$ | — | December 19, 2003 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 303042 | 2003 YQ$_{59}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303043 | 2003 YG$_{62}$ | — | December 19, 2003 | Socorro | LINEAR | RAF | 1.5 km | MPC · JPL |
| 303044 | 2003 YK$_{62}$ | — | December 19, 2003 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 303045 | 2003 YL$_{72}$ | — | December 18, 2003 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 303046 | 2003 YN$_{77}$ | — | December 18, 2003 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 303047 | 2003 YV$_{80}$ | — | December 18, 2003 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 303048 | 2003 YA$_{90}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303049 | 2003 YM$_{93}$ | — | December 21, 2003 | Needville | Needville Obs. | · | 3.8 km | MPC · JPL |
| 303050 | 2003 YH$_{102}$ | — | December 19, 2003 | Socorro | LINEAR | CLO | 3.1 km | MPC · JPL |
| 303051 | 2003 YF$_{103}$ | — | December 19, 2003 | Catalina | CSS | JUN | 2.0 km | MPC · JPL |
| 303052 | 2003 YC$_{106}$ | — | December 22, 2003 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 303053 | 2003 YZ$_{107}$ | — | December 25, 2003 | Piszkéstető | K. Sárneczky | ADE | 2.1 km | MPC · JPL |
| 303054 | 2003 YM$_{110}$ | — | December 23, 2003 | Socorro | LINEAR | JUN | 1.2 km | MPC · JPL |
| 303055 | 2003 YN$_{111}$ | — | December 23, 2003 | Socorro | LINEAR | HNS | 1.8 km | MPC · JPL |
| 303056 | 2003 YB$_{116}$ | — | December 27, 2003 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 303057 | 2003 YP$_{116}$ | — | December 27, 2003 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 303058 | 2003 YF$_{126}$ | — | December 27, 2003 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 303059 | 2003 YH$_{130}$ | — | December 27, 2003 | Socorro | LINEAR | · | 4.9 km | MPC · JPL |
| 303060 | 2003 YK$_{131}$ | — | December 28, 2003 | Socorro | LINEAR | RAF | 990 m | MPC · JPL |
| 303061 | 2003 YL$_{134}$ | — | December 28, 2003 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 303062 | 2003 YE$_{135}$ | — | December 28, 2003 | Socorro | LINEAR | RAF | 1.2 km | MPC · JPL |
| 303063 | 2003 YL$_{141}$ | — | December 28, 2003 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 303064 | 2003 YW$_{144}$ | — | December 28, 2003 | Socorro | LINEAR | EUN | 1.4 km | MPC · JPL |
| 303065 | 2003 YR$_{145}$ | — | December 28, 2003 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 303066 | 2003 YB$_{151}$ | — | December 29, 2003 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 303067 | 2003 YD$_{151}$ | — | December 29, 2003 | Catalina | CSS | EUN | 1.9 km | MPC · JPL |
| 303068 | 2003 YM$_{151}$ | — | December 29, 2003 | Catalina | CSS | EUN | 1.6 km | MPC · JPL |
| 303069 | 2003 YU$_{152}$ | — | December 29, 2003 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 303070 | 2003 YE$_{154}$ | — | December 29, 2003 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 303071 | 2003 YR$_{154}$ | — | December 29, 2003 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 303072 | 2003 YZ$_{154}$ | — | December 30, 2003 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 303073 | 2003 YB$_{155}$ | — | December 30, 2003 | Socorro | LINEAR | JUN | 1.5 km | MPC · JPL |
| 303074 | 2003 YP$_{158}$ | — | December 17, 2003 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 303075 | 2003 YY$_{167}$ | — | December 18, 2003 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 303076 | 2003 YE$_{175}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303077 | 2003 YK$_{175}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303078 | 2003 YY$_{175}$ | — | December 22, 2003 | Palomar | NEAT | KAZ | 2.0 km | MPC · JPL |
| 303079 | 2004 AB | — | January 3, 2004 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 303080 | 2004 AU$_1$ | — | January 12, 2004 | Palomar | NEAT | · | 1.7 km | MPC · JPL |
| 303081 | 2004 AC$_3$ | — | January 11, 2004 | Palomar | NEAT | · | 3.7 km | MPC · JPL |
| 303082 | 2004 AY$_7$ | — | January 13, 2004 | Anderson Mesa | LONEOS | · | 1.2 km | MPC · JPL |
| 303083 | 2004 AT$_{16}$ | — | December 19, 2003 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 303084 | 2004 AU$_{21}$ | — | January 15, 2004 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 303085 | 2004 BN$_1$ | — | January 16, 2004 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 303086 | 2004 BZ$_8$ | — | January 17, 2004 | Palomar | NEAT | · | 3.8 km | MPC · JPL |
| 303087 | 2004 BG$_9$ | — | January 17, 2004 | Palomar | NEAT | EUN | 1.6 km | MPC · JPL |
| 303088 | 2004 BH$_{12}$ | — | January 16, 2004 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 303089 | 2004 BL$_{15}$ | — | January 16, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 303090 | 2004 BE$_{17}$ | — | January 17, 2004 | Palomar | NEAT | · | 2.3 km | MPC · JPL |
| 303091 | 2004 BQ$_{23}$ | — | January 18, 2004 | Kitt Peak | Spacewatch | ADE | 3.0 km | MPC · JPL |
| 303092 | 2004 BU$_{23}$ | — | January 19, 2004 | Sandlot | Sandlot Obs. | · | 1.6 km | MPC · JPL |
| 303093 | 2004 BO$_{32}$ | — | January 19, 2004 | Kitt Peak | Spacewatch | HEN | 1.5 km | MPC · JPL |
| 303094 | 2004 BU$_{34}$ | — | January 19, 2004 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 303095 | 2004 BN$_{43}$ | — | January 22, 2004 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 303096 | 2004 BB$_{54}$ | — | January 22, 2004 | Socorro | LINEAR | WIT | 1.2 km | MPC · JPL |
| 303097 | 2004 BL$_{58}$ | — | January 23, 2004 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 303098 | 2004 BJ$_{60}$ | — | January 21, 2004 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 303099 | 2004 BV$_{75}$ | — | January 23, 2004 | Socorro | LINEAR | JUN | 1.4 km | MPC · JPL |
| 303100 | 2004 BK$_{84}$ | — | January 25, 2004 | Haleakala | NEAT | JUN | 1.5 km | MPC · JPL |

## 303101–303200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303101 | 2004 BW$_{92}$ | — | January 27, 2004 | Anderson Mesa | LONEOS | · | 3.3 km | MPC · JPL |
| 303102 | 2004 BJ$_{96}$ | — | January 24, 2004 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 303103 | 2004 BR$_{107}$ | — | January 28, 2004 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 303104 | 2004 BZ$_{107}$ | — | January 28, 2004 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 303105 | 2004 BK$_{117}$ | — | January 28, 2004 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 303106 | 2004 BR$_{120}$ | — | January 31, 2004 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 303107 | 2004 BD$_{121}$ | — | January 31, 2004 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 303108 | 2004 BQ$_{137}$ | — | January 19, 2004 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303109 | 2004 BR$_{143}$ | — | January 19, 2004 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 303110 | 2004 BE$_{144}$ | — | January 19, 2004 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 303111 | 2004 BF$_{151}$ | — | January 18, 2004 | Palomar | NEAT | EUN | 1.8 km | MPC · JPL |
| 303112 | 2004 BA$_{153}$ | — | January 27, 2004 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 303113 | 2004 BD$_{162}$ | — | January 16, 2004 | Palomar | NEAT | JUN | 1.5 km | MPC · JPL |
| 303114 | 2004 CA$_1$ | — | February 9, 2004 | Palomar | NEAT | · | 2.0 km | MPC · JPL |
| 303115 | 2004 CB$_2$ | — | February 12, 2004 | Goodricke-Pigott | Goodricke-Pigott Obs. | DOR | 3.7 km | MPC · JPL |
| 303116 | 2004 CE$_5$ | — | February 10, 2004 | Palomar | NEAT | · | 3.1 km | MPC · JPL |
| 303117 | 2004 CK$_{16}$ | — | February 11, 2004 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 303118 | 2004 CF$_{20}$ | — | February 11, 2004 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303119 | 2004 CE$_{30}$ | — | February 12, 2004 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 303120 | 2004 CN$_{40}$ | — | February 12, 2004 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 303121 | 2004 CQ$_{43}$ | — | February 12, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 303122 | 2004 CF$_{45}$ | — | February 13, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303123 | 2004 CC$_{56}$ | — | February 14, 2004 | Nogales | Tenagra II Obs. | HOF | 2.8 km | MPC · JPL |
| 303124 | 2004 CT$_{58}$ | — | February 10, 2004 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 303125 | 2004 CR$_{62}$ | — | February 11, 2004 | Palomar | NEAT | · | 3.7 km | MPC · JPL |
| 303126 | 2004 CP$_{71}$ | — | February 13, 2004 | Palomar | NEAT | JUN | 1.3 km | MPC · JPL |
| 303127 | 2004 CL$_{76}$ | — | February 11, 2004 | Palomar | NEAT | EUN | 1.5 km | MPC · JPL |
| 303128 | 2004 CH$_{83}$ | — | February 12, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303129 | 2004 CF$_{89}$ | — | February 11, 2004 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 303130 | 2004 CS$_{91}$ | — | February 13, 2004 | Palomar | NEAT | · | 2.2 km | MPC · JPL |
| 303131 | 2004 CF$_{92}$ | — | February 14, 2004 | Palomar | NEAT | · | 1.7 km | MPC · JPL |
| 303132 | 2004 CU$_{92}$ | — | February 14, 2004 | Haleakala | NEAT | · | 2.1 km | MPC · JPL |
| 303133 | 2004 CG$_{102}$ | — | February 12, 2004 | Palomar | NEAT | · | 2.3 km | MPC · JPL |
| 303134 | 2004 CU$_{107}$ | — | February 14, 2004 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 303135 | 2004 CJ$_{111}$ | — | February 14, 2004 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 303136 | 2004 CV$_{112}$ | — | February 13, 2004 | Anderson Mesa | LONEOS | EUN | 1.7 km | MPC · JPL |
| 303137 | 2004 CW$_{112}$ | — | February 13, 2004 | Anderson Mesa | LONEOS | · | 2.3 km | MPC · JPL |
| 303138 | 2004 CX$_{130}$ | — | February 12, 2004 | Palomar | NEAT | · | 2.9 km | MPC · JPL |
| 303139 | 2004 DM$_{10}$ | — | February 18, 2004 | Desert Eagle | W. K. Y. Yeung | · | 3.0 km | MPC · JPL |
| 303140 | 2004 DA$_{15}$ | — | February 17, 2004 | Palomar | NEAT | · | 2.9 km | MPC · JPL |
| 303141 | 2004 DU$_{23}$ | — | February 19, 2004 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 303142 | 2004 DU$_{24}$ | — | February 19, 2004 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 303143 | 2004 DE$_{41}$ | — | February 18, 2004 | Haleakala | NEAT | · | 3.3 km | MPC · JPL |
| 303144 | 2004 DN$_{41}$ | — | February 18, 2004 | Haleakala | NEAT | · | 4.3 km | MPC · JPL |
| 303145 | 2004 DB$_{46}$ | — | February 19, 2004 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 303146 | 2004 DH$_{52}$ | — | February 25, 2004 | Socorro | LINEAR | AEO | 1.7 km | MPC · JPL |
| 303147 | 2004 DD$_{57}$ | — | February 22, 2004 | Kitt Peak | Spacewatch | AGN | 1.1 km | MPC · JPL |
| 303148 | 2004 DD$_{69}$ | — | February 26, 2004 | Kitt Peak | M. W. Buie | GEF | 1.8 km | MPC · JPL |
| 303149 | 2004 DY$_{70}$ | — | February 26, 2004 | Kitt Peak | M. W. Buie | · | 2.4 km | MPC · JPL |
| 303150 | 2004 DB$_{77}$ | — | February 18, 2004 | Kitt Peak | Spacewatch | JUN | 1.2 km | MPC · JPL |
| 303151 | 2004 EL$_2$ | — | March 13, 2004 | Palomar | NEAT | GEF | 1.6 km | MPC · JPL |
| 303152 | 2004 EQ$_5$ | — | March 11, 2004 | Palomar | NEAT | BRA | 2.1 km | MPC · JPL |
| 303153 | 2004 EA$_{20}$ | — | March 14, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303154 | 2004 EG$_{24}$ | — | March 15, 2004 | Črni Vrh | Črni Vrh | · | 2.2 km | MPC · JPL |
| 303155 | 2004 EX$_{29}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 303156 | 2004 EE$_{34}$ | — | March 12, 2004 | Palomar | NEAT | · | 2.9 km | MPC · JPL |
| 303157 | 2004 EA$_{44}$ | — | March 13, 2004 | Palomar | NEAT | · | 2.6 km | MPC · JPL |
| 303158 | 2004 EJ$_{45}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | WIT | 1.4 km | MPC · JPL |
| 303159 | 2004 EX$_{56}$ | — | March 15, 2004 | Palomar | NEAT | · | 4.5 km | MPC · JPL |
| 303160 | 2004 ET$_{57}$ | — | March 15, 2004 | Palomar | NEAT | · | 3.0 km | MPC · JPL |
| 303161 | 2004 EG$_{60}$ | — | March 15, 2004 | Palomar | NEAT | · | 3.1 km | MPC · JPL |
| 303162 | 2004 EM$_{61}$ | — | March 12, 2004 | Palomar | NEAT | MRX | 1.1 km | MPC · JPL |
| 303163 | 2004 EL$_{68}$ | — | March 15, 2004 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 303164 | 2004 EK$_{76}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303165 | 2004 EU$_{78}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303166 | 2004 EN$_{79}$ | — | March 15, 2004 | Catalina | CSS | · | 3.0 km | MPC · JPL |
| 303167 | 2004 EE$_{86}$ | — | March 15, 2004 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 303168 | 2004 EO$_{86}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 303169 | 2004 EL$_{87}$ | — | March 14, 2004 | Kitt Peak | Spacewatch | HEN | 1.3 km | MPC · JPL |
| 303170 | 2004 EY$_{90}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303171 | 2004 EX$_{103}$ | — | March 15, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 303172 | 2004 EW$_{108}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 303173 | 2004 FD$_9$ | — | March 16, 2004 | Socorro | LINEAR | JUN | 1.6 km | MPC · JPL |
| 303174 | 2004 FH$_{11}$ | — | March 23, 2004 | Socorro | LINEAR | AMO +1km | 1.5 km | MPC · JPL |
| 303175 | 2004 FA$_{25}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 303176 | 2004 FJ$_{26}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 303177 | 2004 FW$_{31}$ | — | March 29, 2004 | Kleť | Kleť Obs. | 615 | 1.9 km | MPC · JPL |
| 303178 | 2004 FY$_{34}$ | — | March 16, 2004 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303179 | 2004 FJ$_{37}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | KOR | 1.9 km | MPC · JPL |
| 303180 | 2004 FU$_{53}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | WIT | 1.1 km | MPC · JPL |
| 303181 | 2004 FN$_{63}$ | — | March 19, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 303182 | 2004 FB$_{75}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | AGN | 1.2 km | MPC · JPL |
| 303183 | 2004 FZ$_{75}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303184 | 2004 FS$_{83}$ | — | March 18, 2004 | Palomar | NEAT | · | 3.0 km | MPC · JPL |
| 303185 | 2004 FQ$_{90}$ | — | March 20, 2004 | Siding Spring | SSS | GAL | 2.5 km | MPC · JPL |
| 303186 | 2004 FG$_{95}$ | — | March 19, 2004 | Palomar | NEAT | · | 2.3 km | MPC · JPL |
| 303187 | 2004 FQ$_{103}$ | — | March 23, 2004 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 303188 | 2004 FL$_{115}$ | — | March 23, 2004 | Socorro | LINEAR | · | 790 m | MPC · JPL |
| 303189 | 2004 FB$_{120}$ | — | March 23, 2004 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 303190 | 2004 FS$_{120}$ | — | March 23, 2004 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 303191 | 2004 FJ$_{136}$ | — | March 27, 2004 | Kitt Peak | Spacewatch | TIR | 4.8 km | MPC · JPL |
| 303192 | 2004 FE$_{146}$ | — | March 31, 2004 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 303193 | 2004 FO$_{148}$ | — | March 29, 2004 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 303194 | 2004 FF$_{150}$ | — | March 16, 2004 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 303195 | 2004 GB$_{15}$ | — | April 12, 2004 | Reedy Creek | J. Broughton | · | 2.7 km | MPC · JPL |
| 303196 | 2004 GN$_{18}$ | — | April 13, 2004 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 303197 | 2004 GB$_{29}$ | — | April 11, 2004 | Palomar | NEAT | · | 3.6 km | MPC · JPL |
| 303198 | 2004 GJ$_{41}$ | — | April 12, 2004 | Siding Spring | SSS | · | 4.7 km | MPC · JPL |
| 303199 | 2004 GH$_{43}$ | — | April 12, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303200 | 2004 GK$_{47}$ | — | April 12, 2004 | Kitt Peak | Spacewatch | 628 | 2.2 km | MPC · JPL |

## 303201–303300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303201 | 2004 GV$_{50}$ | — | April 13, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 303202 | 2004 GH$_{51}$ | — | April 13, 2004 | Kitt Peak | Spacewatch | 628 | 1.9 km | MPC · JPL |
| 303203 | 2004 GH$_{67}$ | — | April 13, 2004 | Catalina | CSS | TIR | 3.8 km | MPC · JPL |
| 303204 | 2004 GV$_{77}$ | — | April 15, 2004 | Socorro | LINEAR | GAL | 2.2 km | MPC · JPL |
| 303205 | 2004 GQ$_{83}$ | — | April 14, 2004 | Palomar | NEAT | · | 5.2 km | MPC · JPL |
| 303206 | 2004 HH$_7$ | — | April 19, 2004 | Kitt Peak | Spacewatch | MRX | 1.4 km | MPC · JPL |
| 303207 | 2004 HH$_{39}$ | — | April 17, 2004 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303208 | 2004 HN$_{46}$ | — | April 22, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 303209 | 2004 HG$_{50}$ | — | April 23, 2004 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 303210 | 2004 HV$_{58}$ | — | April 24, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 303211 | 2004 HZ$_{63}$ | — | April 23, 2004 | Socorro | LINEAR | EUP | 3.9 km | MPC · JPL |
| 303212 | 2004 JN$_{10}$ | — | May 12, 2004 | Catalina | CSS | · | 3.0 km | MPC · JPL |
| 303213 | 2004 JZ$_{20}$ | — | May 9, 2004 | Kitt Peak | Spacewatch | BRA | 1.9 km | MPC · JPL |
| 303214 | 2004 JY$_{21}$ | — | May 9, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303215 | 2004 JJ$_{29}$ | — | May 15, 2004 | Socorro | LINEAR | TIR | 2.5 km | MPC · JPL |
| 303216 | 2004 JV$_{34}$ | — | May 15, 2004 | Socorro | LINEAR | THB | 4.5 km | MPC · JPL |
| 303217 | 2004 JG$_{49}$ | — | May 13, 2004 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 303218 | 2004 KX | — | May 17, 2004 | Reedy Creek | J. Broughton | · | 3.8 km | MPC · JPL |
| 303219 | 2004 KX$_{10}$ | — | May 19, 2004 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303220 | 2004 MM$_6$ | — | June 21, 2004 | Socorro | LINEAR | ALA | 5.7 km | MPC · JPL |
| 303221 | 2004 NC | — | July 6, 2004 | Campo Imperatore | CINEOS | · | 830 m | MPC · JPL |
| 303222 | 2004 NV | — | July 7, 2004 | Campo Imperatore | CINEOS | · | 990 m | MPC · JPL |
| 303223 | 2004 NW$_{10}$ | — | July 10, 2004 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 303224 | 2004 NZ$_{29}$ | — | July 14, 2004 | Socorro | LINEAR | · | 670 m | MPC · JPL |
| 303225 | 2004 NO$_{30}$ | — | July 14, 2004 | Siding Spring | SSS | · | 4.9 km | MPC · JPL |
| 303226 | 2004 NY$_{30}$ | — | July 9, 2004 | Anderson Mesa | LONEOS | T$_j$ (2.9) | 7.1 km | MPC · JPL |
| 303227 | 2004 NM$_{33}$ | — | July 15, 2004 | Socorro | LINEAR | · | 650 m | MPC · JPL |
| 303228 | 2004 OQ$_6$ | — | July 16, 2004 | Socorro | LINEAR | FLO | 580 m | MPC · JPL |
| 303229 | 2004 OU$_8$ | — | July 18, 2004 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 303230 | 2004 PZ | — | August 6, 2004 | Palomar | NEAT | · | 870 m | MPC · JPL |
| 303231 | 2004 PF$_{22}$ | — | August 8, 2004 | Socorro | LINEAR | FLO | 610 m | MPC · JPL |
| 303232 | 2004 PG$_{25}$ | — | August 8, 2004 | Palomar | NEAT | · | 770 m | MPC · JPL |
| 303233 | 2004 PD$_{26}$ | — | August 8, 2004 | Socorro | LINEAR | · | 460 m | MPC · JPL |
| 303234 | 2004 PA$_{34}$ | — | August 8, 2004 | Anderson Mesa | LONEOS | · | 830 m | MPC · JPL |
| 303235 | 2004 PL$_{37}$ | — | August 9, 2004 | Anderson Mesa | LONEOS | · | 840 m | MPC · JPL |
| 303236 | 2004 PJ$_{40}$ | — | August 9, 2004 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 303237 | 2004 PS$_{41}$ | — | August 8, 2004 | Socorro | LINEAR | · | 730 m | MPC · JPL |
| 303238 | 2004 PC$_{50}$ | — | August 8, 2004 | Socorro | LINEAR | 7:4 | 5.0 km | MPC · JPL |
| 303239 | 2004 PF$_{54}$ | — | August 8, 2004 | Anderson Mesa | LONEOS | · | 910 m | MPC · JPL |
| 303240 | 2004 PP$_{68}$ | — | August 6, 2004 | Campo Imperatore | CINEOS | · | 740 m | MPC · JPL |
| 303241 | 2004 PP$_{86}$ | — | August 11, 2004 | Socorro | LINEAR | · | 830 m | MPC · JPL |
| 303242 | 2004 PM$_{100}$ | — | August 12, 2004 | Socorro | LINEAR | FLO | 780 m | MPC · JPL |
| 303243 | 2004 PB$_{114}$ | — | August 10, 2004 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 303244 | 2004 QQ$_4$ | — | August 19, 2004 | Modra | Modra Obs. | · | 1.1 km | MPC · JPL |
| 303245 | 2004 QB$_9$ | — | August 19, 2004 | Siding Spring | SSS | · | 1.1 km | MPC · JPL |
| 303246 | 2004 QO$_9$ | — | August 21, 2004 | Siding Spring | SSS | · | 830 m | MPC · JPL |
| 303247 | 2004 QE$_{10}$ | — | August 21, 2004 | Siding Spring | SSS | V | 850 m | MPC · JPL |
| 303248 | 2004 QV$_{16}$ | — | August 25, 2004 | Anderson Mesa | LONEOS | APO +1km | 820 m | MPC · JPL |
| 303249 | 2004 QL$_{24}$ | — | August 26, 2004 | Goodricke-Pigott | R. A. Tucker | · | 1.1 km | MPC · JPL |
| 303250 | 2004 RU$_{10}$ | — | September 7, 2004 | Socorro | LINEAR | ATE +1km | 850 m | MPC · JPL |
| 303251 | 2004 RW$_{21}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 303252 | 2004 RZ$_{21}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 303253 | 2004 RD$_{35}$ | — | September 7, 2004 | Socorro | LINEAR | · | 850 m | MPC · JPL |
| 303254 | 2004 RE$_{43}$ | — | September 8, 2004 | Socorro | LINEAR | NYS | 680 m | MPC · JPL |
| 303255 | 2004 RZ$_{43}$ | — | September 8, 2004 | Socorro | LINEAR | · | 820 m | MPC · JPL |
| 303256 | 2004 RW$_{46}$ | — | September 8, 2004 | Socorro | LINEAR | · | 890 m | MPC · JPL |
| 303257 | 2004 RO$_{50}$ | — | September 8, 2004 | Socorro | LINEAR | V | 840 m | MPC · JPL |
| 303258 | 2004 RO$_{56}$ | — | September 8, 2004 | Socorro | LINEAR | · | 870 m | MPC · JPL |
| 303259 | 2004 RU$_{73}$ | — | September 8, 2004 | Socorro | LINEAR | NYS | 800 m | MPC · JPL |
| 303260 | 2004 RP$_{74}$ | — | September 8, 2004 | Socorro | LINEAR | V | 920 m | MPC · JPL |
| 303261 | 2004 RV$_{79}$ | — | September 7, 2004 | Socorro | LINEAR | PHO | 1.2 km | MPC · JPL |
| 303262 | 2004 RJ$_{84}$ | — | September 10, 2004 | Socorro | LINEAR | APO | 660 m | MPC · JPL |
| 303263 | 2004 RJ$_{102}$ | — | September 8, 2004 | Socorro | LINEAR | · | 890 m | MPC · JPL |
| 303264 | 2004 RV$_{105}$ | — | September 8, 2004 | Palomar | NEAT | · | 920 m | MPC · JPL |
| 303265 Littmann | 2004 RH$_{111}$ | Littmann | September 8, 2004 | Wrightwood | J. W. Young | V | 730 m | MPC · JPL |
| 303266 | 2004 RX$_{125}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 303267 | 2004 RV$_{136}$ | — | September 8, 2004 | Campo Imperatore | CINEOS | · | 780 m | MPC · JPL |
| 303268 | 2004 RT$_{141}$ | — | September 8, 2004 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 303269 | 2004 RN$_{155}$ | — | September 10, 2004 | Socorro | LINEAR | FLO | 720 m | MPC · JPL |
| 303270 | 2004 RO$_{155}$ | — | September 10, 2004 | Socorro | LINEAR | FLO | 700 m | MPC · JPL |
| 303271 | 2004 RE$_{170}$ | — | September 8, 2004 | Socorro | LINEAR | FLO | 1.2 km | MPC · JPL |
| 303272 | 2004 RF$_{170}$ | — | September 8, 2004 | Palomar | NEAT | · | 850 m | MPC · JPL |
| 303273 | 2004 RD$_{172}$ | — | September 9, 2004 | Socorro | LINEAR | · | 890 m | MPC · JPL |
| 303274 | 2004 RM$_{180}$ | — | September 10, 2004 | Socorro | LINEAR | · | 830 m | MPC · JPL |
| 303275 | 2004 RF$_{188}$ | — | September 10, 2004 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 303276 | 2004 RA$_{189}$ | — | September 10, 2004 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 303277 | 2004 RC$_{190}$ | — | September 10, 2004 | Socorro | LINEAR | V | 840 m | MPC · JPL |
| 303278 | 2004 RB$_{191}$ | — | September 10, 2004 | Socorro | LINEAR | · | 920 m | MPC · JPL |
| 303279 | 2004 RK$_{191}$ | — | September 10, 2004 | Socorro | LINEAR | V | 950 m | MPC · JPL |
| 303280 | 2004 RH$_{194}$ | — | September 10, 2004 | Socorro | LINEAR | · | 960 m | MPC · JPL |
| 303281 | 2004 RE$_{231}$ | — | September 9, 2004 | Kitt Peak | Spacewatch | FLO | 780 m | MPC · JPL |
| 303282 | 2004 RH$_{251}$ | — | September 14, 2004 | Palomar | NEAT | NYS | 660 m | MPC · JPL |
| 303283 | 2004 RA$_{265}$ | — | September 10, 2004 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 303284 | 2004 RJ$_{294}$ | — | September 11, 2004 | Kitt Peak | Spacewatch | FLO | 590 m | MPC · JPL |
| 303285 | 2004 RG$_{311}$ | — | September 13, 2004 | Palomar | NEAT | · | 2.7 km | MPC · JPL |
| 303286 | 2004 RH$_{335}$ | — | September 15, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303287 | 2004 RQ$_{336}$ | — | September 15, 2004 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 303288 | 2004 RV$_{336}$ | — | September 15, 2004 | Kitt Peak | Spacewatch | NYS | 740 m | MPC · JPL |
| 303289 | 2004 RH$_{337}$ | — | September 15, 2004 | Kitt Peak | Spacewatch | SYL · 7:4 | 5.2 km | MPC · JPL |
| 303290 | 2004 RO$_{345}$ | — | September 14, 2004 | Anderson Mesa | LONEOS | NYS | 670 m | MPC · JPL |
| 303291 | 2004 RQ$_{345}$ | — | September 7, 2004 | Socorro | LINEAR | V | 740 m | MPC · JPL |
| 303292 | 2004 SV$_3$ | — | September 17, 2004 | Socorro | LINEAR | · | 790 m | MPC · JPL |
| 303293 | 2004 SU$_4$ | — | September 17, 2004 | Kitt Peak | Spacewatch | FLO | 700 m | MPC · JPL |
| 303294 | 2004 SR$_8$ | — | September 17, 2004 | Socorro | LINEAR | · | 860 m | MPC · JPL |
| 303295 | 2004 SB$_{13}$ | — | September 17, 2004 | Anderson Mesa | LONEOS | · | 780 m | MPC · JPL |
| 303296 | 2004 ST$_{14}$ | — | September 17, 2004 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 303297 | 2004 SN$_{16}$ | — | September 17, 2004 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 303298 | 2004 SD$_{24}$ | — | September 17, 2004 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303299 | 2004 SM$_{40}$ | — | September 17, 2004 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 303300 | 2004 SM$_{55}$ | — | September 23, 2004 | Kitt Peak | Spacewatch | FLO | 620 m | MPC · JPL |

## 303301–303400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303301 | 2004 TQ$_4$ | — | October 4, 2004 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 303302 | 2004 TQ$_5$ | — | October 5, 2004 | Kitt Peak | Spacewatch | FLO | 610 m | MPC · JPL |
| 303303 | 2004 TW$_{15}$ | — | October 9, 2004 | Socorro | LINEAR | · | 940 m | MPC · JPL |
| 303304 | 2004 TW$_{17}$ | — | October 11, 2004 | Moletai | K. Černis, J. Zdanavičius | FLO | 1.1 km | MPC · JPL |
| 303305 | 2004 TS$_{19}$ | — | October 13, 2004 | Goodricke-Pigott | R. A. Tucker | FLO | 850 m | MPC · JPL |
| 303306 | 2004 TU$_{21}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 303307 | 2004 TG$_{32}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | V | 2.3 km | MPC · JPL |
| 303308 | 2004 TV$_{38}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | MAS | 750 m | MPC · JPL |
| 303309 | 2004 TV$_{41}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303310 | 2004 TV$_{43}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | NYS | 700 m | MPC · JPL |
| 303311 | 2004 TB$_{46}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | SYL · 7:4 | 5.8 km | MPC · JPL |
| 303312 | 2004 TJ$_{47}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 303313 | 2004 TU$_{50}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | V | 800 m | MPC · JPL |
| 303314 | 2004 TA$_{56}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | NYS | 800 m | MPC · JPL |
| 303315 | 2004 TX$_{58}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 303316 | 2004 TB$_{62}$ | — | October 5, 2004 | Anderson Mesa | LONEOS | · | 830 m | MPC · JPL |
| 303317 | 2004 TT$_{73}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | FLO | 790 m | MPC · JPL |
| 303318 | 2004 TL$_{75}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | V | 780 m | MPC · JPL |
| 303319 | 2004 TZ$_{77}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | FLO | 940 m | MPC · JPL |
| 303320 | 2004 TF$_{80}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303321 | 2004 TR$_{81}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303322 | 2004 TV$_{94}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | V | 730 m | MPC · JPL |
| 303323 | 2004 TZ$_{94}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | V | 760 m | MPC · JPL |
| 303324 | 2004 TU$_{103}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | · | 2.4 km | MPC · JPL |
| 303325 | 2004 TH$_{105}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | FLO | 580 m | MPC · JPL |
| 303326 | 2004 TS$_{110}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 303327 | 2004 TB$_{111}$ | — | October 7, 2004 | Socorro | LINEAR | PHO | 2.8 km | MPC · JPL |
| 303328 | 2004 TO$_{112}$ | — | October 7, 2004 | Palomar | NEAT | V | 1.0 km | MPC · JPL |
| 303329 | 2004 TH$_{119}$ | — | October 6, 2004 | Socorro | LINEAR | FLO | 700 m | MPC · JPL |
| 303330 | 2004 TY$_{119}$ | — | October 6, 2004 | Palomar | NEAT | FLO | 700 m | MPC · JPL |
| 303331 | 2004 TH$_{122}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | V | 670 m | MPC · JPL |
| 303332 | 2004 TQ$_{123}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | NYS | 760 m | MPC · JPL |
| 303333 | 2004 TY$_{131}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | FLO | 940 m | MPC · JPL |
| 303334 | 2004 TU$_{142}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 303335 | 2004 TF$_{145}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303336 | 2004 TK$_{157}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303337 | 2004 TH$_{163}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | V | 940 m | MPC · JPL |
| 303338 | 2004 TB$_{173}$ | — | October 8, 2004 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 303339 | 2004 TP$_{196}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 303340 | 2004 TP$_{203}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 303341 | 2004 TO$_{209}$ | — | October 8, 2004 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 303342 | 2004 TQ$_{210}$ | — | October 8, 2004 | Kitt Peak | Spacewatch | V | 590 m | MPC · JPL |
| 303343 | 2004 TA$_{213}$ | — | October 8, 2004 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 303344 | 2004 TB$_{213}$ | — | October 8, 2004 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303345 | 2004 TD$_{221}$ | — | October 7, 2004 | Socorro | LINEAR | V | 950 m | MPC · JPL |
| 303346 | 2004 TB$_{222}$ | — | October 7, 2004 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 303347 | 2004 TH$_{249}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303348 | 2004 TA$_{250}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | V | 910 m | MPC · JPL |
| 303349 | 2004 TW$_{273}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | FLO | 940 m | MPC · JPL |
| 303350 | 2004 TE$_{294}$ | — | October 10, 2004 | Kitt Peak | Spacewatch | FLO | 580 m | MPC · JPL |
| 303351 | 2004 TS$_{295}$ | — | October 10, 2004 | Kitt Peak | Spacewatch | MAS | 650 m | MPC · JPL |
| 303352 | 2004 TN$_{298}$ | — | October 13, 2004 | Kitt Peak | Spacewatch | FLO | 680 m | MPC · JPL |
| 303353 | 2004 TQ$_{325}$ | — | October 13, 2004 | Kitt Peak | Spacewatch | V | 890 m | MPC · JPL |
| 303354 | 2004 TR$_{327}$ | — | October 3, 2004 | Palomar | NEAT | V | 810 m | MPC · JPL |
| 303355 | 2004 TU$_{330}$ | — | October 9, 2004 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 303356 | 2004 TD$_{334}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | FLO | 600 m | MPC · JPL |
| 303357 | 2004 TY$_{345}$ | — | October 15, 2004 | Socorro | LINEAR | FLO | 910 m | MPC · JPL |
| 303358 | 2004 TO$_{346}$ | — | October 15, 2004 | Anderson Mesa | LONEOS | FLO | 940 m | MPC · JPL |
| 303359 | 2004 TM$_{357}$ | — | October 7, 2004 | Socorro | LINEAR | PHO | 1.2 km | MPC · JPL |
| 303360 | 2004 TP$_{359}$ | — | October 9, 2004 | Socorro | LINEAR | · | 770 m | MPC · JPL |
| 303361 | 2004 TY$_{366}$ | — | October 15, 2004 | Mount Lemmon | Mount Lemmon Survey | FLO | 700 m | MPC · JPL |
| 303362 | 2004 UR$_7$ | — | October 21, 2004 | Socorro | LINEAR | V | 850 m | MPC · JPL |
| 303363 | 2004 UQ$_9$ | — | October 23, 2004 | Goodricke-Pigott | Goodricke-Pigott Obs. | · | 770 m | MPC · JPL |
| 303364 | 2004 VM$_5$ | — | November 3, 2004 | Anderson Mesa | LONEOS | · | 940 m | MPC · JPL |
| 303365 | 2004 VX$_{17}$ | — | November 3, 2004 | Palomar | NEAT | · | 970 m | MPC · JPL |
| 303366 | 2004 VK$_{20}$ | — | November 4, 2004 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 303367 | 2004 VE$_{23}$ | — | November 5, 2004 | Campo Imperatore | CINEOS | · | 1.1 km | MPC · JPL |
| 303368 | 2004 VH$_{23}$ | — | November 5, 2004 | Palomar | NEAT | ERI | 3.1 km | MPC · JPL |
| 303369 | 2004 VJ$_{26}$ | — | November 4, 2004 | Catalina | CSS | FLO | 940 m | MPC · JPL |
| 303370 | 2004 VR$_{28}$ | — | November 7, 2004 | Socorro | LINEAR | PHO | 1.2 km | MPC · JPL |
| 303371 | 2004 VT$_{44}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | PHO | 1.9 km | MPC · JPL |
| 303372 | 2004 VT$_{51}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | NYS | 780 m | MPC · JPL |
| 303373 | 2004 VS$_{53}$ | — | November 7, 2004 | Socorro | LINEAR | · | 900 m | MPC · JPL |
| 303374 | 2004 VU$_{56}$ | — | November 4, 2004 | Catalina | CSS | V | 910 m | MPC · JPL |
| 303375 | 2004 VA$_{65}$ | — | November 10, 2004 | Kitt Peak | Spacewatch | V | 1.2 km | MPC · JPL |
| 303376 | 2004 VN$_{95}$ | — | November 11, 2004 | Kitt Peak | Spacewatch | FLO | 910 m | MPC · JPL |
| 303377 | 2004 WZ$_1$ | — | November 17, 2004 | Campo Imperatore | CINEOS | · | 970 m | MPC · JPL |
| 303378 | 2004 WD$_2$ | — | November 18, 2004 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 303379 | 2004 XS | — | December 1, 2004 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 303380 | 2004 XW$_7$ | — | December 2, 2004 | Palomar | NEAT | V | 790 m | MPC · JPL |
| 303381 | 2004 XM$_9$ | — | December 2, 2004 | Catalina | CSS | V | 830 m | MPC · JPL |
| 303382 | 2004 XD$_{23}$ | — | December 8, 2004 | Socorro | LINEAR | NYS | 1.0 km | MPC · JPL |
| 303383 | 2004 XP$_{28}$ | — | December 10, 2004 | Socorro | LINEAR | NYS | 880 m | MPC · JPL |
| 303384 | 2004 XH$_{32}$ | — | December 10, 2004 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 303385 | 2004 XV$_{32}$ | — | December 10, 2004 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 303386 | 2004 XM$_{42}$ | — | December 2, 2004 | Catalina | CSS | V | 1.0 km | MPC · JPL |
| 303387 | 2004 XU$_{42}$ | — | December 9, 2004 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 303388 | 2004 XO$_{49}$ | — | December 9, 2004 | Kitt Peak | Spacewatch | NYS | 790 m | MPC · JPL |
| 303389 | 2004 XM$_{56}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | NYS | 850 m | MPC · JPL |
| 303390 | 2004 XW$_{57}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 303391 | 2004 XU$_{58}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303392 | 2004 XT$_{62}$ | — | December 10, 2004 | Socorro | LINEAR | · | 950 m | MPC · JPL |
| 303393 | 2004 XL$_{70}$ | — | December 11, 2004 | Socorro | LINEAR | NYS | 950 m | MPC · JPL |
| 303394 | 2004 XV$_{81}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 303395 | 2004 XQ$_{90}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | V | 950 m | MPC · JPL |
| 303396 | 2004 XQ$_{97}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 303397 | 2004 XZ$_{101}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303398 | 2004 XZ$_{103}$ | — | December 9, 2004 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 303399 | 2004 XO$_{105}$ | — | December 11, 2004 | Socorro | LINEAR | FLO | 990 m | MPC · JPL |
| 303400 | 2004 XC$_{109}$ | — | December 12, 2004 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |

## 303401–303500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303401 | 2004 XA$_{110}$ | — | December 14, 2004 | Anderson Mesa | LONEOS | NYS | 640 m | MPC · JPL |
| 303402 | 2004 XG$_{119}$ | — | December 12, 2004 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 303403 | 2004 XN$_{119}$ | — | December 12, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303404 | 2004 XT$_{147}$ | — | December 13, 2004 | Kitt Peak | Spacewatch | NYS | 1.1 km | MPC · JPL |
| 303405 | 2004 XM$_{158}$ | — | December 14, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303406 | 2004 XX$_{158}$ | — | December 14, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303407 | 2004 XM$_{159}$ | — | December 14, 2004 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 303408 | 2004 XM$_{171}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | V | 950 m | MPC · JPL |
| 303409 | 2004 XJ$_{176}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | V | 920 m | MPC · JPL |
| 303410 | 2004 XX$_{180}$ | — | December 14, 2004 | Campo Imperatore | CINEOS | 3:2 | 4.0 km | MPC · JPL |
| 303411 | 2004 XH$_{181}$ | — | December 15, 2004 | Socorro | LINEAR | · | 910 m | MPC · JPL |
| 303412 | 2004 YE$_6$ | — | December 16, 2004 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 303413 | 2004 YK$_{13}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303414 | 2004 YB$_{14}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | MAS | 880 m | MPC · JPL |
| 303415 | 2004 YF$_{14}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 303416 | 2004 YF$_{18}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | MAS | 750 m | MPC · JPL |
| 303417 | 2004 YH$_{25}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303418 | 2005 AO | — | January 5, 2005 | Pla D'Arguines | Pla D'Arguines Obs. | NYS | 590 m | MPC · JPL |
| 303419 | 2005 AV$_1$ | — | January 1, 2005 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 303420 | 2005 AA$_4$ | — | January 6, 2005 | Catalina | CSS | · | 830 m | MPC · JPL |
| 303421 | 2005 AO$_4$ | — | January 6, 2005 | Catalina | CSS | V | 920 m | MPC · JPL |
| 303422 | 2005 AS$_4$ | — | January 6, 2005 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 303423 | 2005 AN$_5$ | — | January 6, 2005 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 303424 | 2005 AV$_5$ | — | January 6, 2005 | Catalina | CSS | NYS | 1.0 km | MPC · JPL |
| 303425 | 2005 AZ$_5$ | — | January 6, 2005 | Catalina | CSS | ERI | 1.7 km | MPC · JPL |
| 303426 | 2005 AJ$_6$ | — | January 6, 2005 | Socorro | LINEAR | NYS | 770 m | MPC · JPL |
| 303427 | 2005 AQ$_6$ | — | January 6, 2005 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 303428 | 2005 AV$_{14}$ | — | January 6, 2005 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 303429 | 2005 AR$_{21}$ | — | January 6, 2005 | Catalina | CSS | · | 980 m | MPC · JPL |
| 303430 | 2005 AV$_{22}$ | — | January 7, 2005 | Socorro | LINEAR | NYS | 790 m | MPC · JPL |
| 303431 | 2005 AO$_{31}$ | — | January 11, 2005 | Socorro | LINEAR | MAS | 970 m | MPC · JPL |
| 303432 | 2005 AW$_{33}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | V | 870 m | MPC · JPL |
| 303433 | 2005 AA$_{36}$ | — | January 13, 2005 | Socorro | LINEAR | LCI | 1.4 km | MPC · JPL |
| 303434 | 2005 AY$_{36}$ | — | January 13, 2005 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 303435 | 2005 AE$_{45}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | NYS | 840 m | MPC · JPL |
| 303436 | 2005 AH$_{50}$ | — | January 13, 2005 | Catalina | CSS | · | 960 m | MPC · JPL |
| 303437 | 2005 AO$_{51}$ | — | January 13, 2005 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 303438 | 2005 AK$_{54}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 303439 | 2005 AH$_{58}$ | — | January 15, 2005 | Socorro | LINEAR | NYS | 680 m | MPC · JPL |
| 303440 | 2005 AR$_{60}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303441 | 2005 AV$_{60}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | EUT | 850 m | MPC · JPL |
| 303442 | 2005 AF$_{65}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 303443 | 2005 AE$_{67}$ | — | January 13, 2005 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 303444 | 2005 AA$_{77}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303445 | 2005 AL$_{78}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | NYS | 810 m | MPC · JPL |
| 303446 | 2005 AR$_{79}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 303447 | 2005 AT$_{79}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | · | 880 m | MPC · JPL |
| 303448 | 2005 AD$_{81}$ | — | January 15, 2005 | Kitt Peak | Spacewatch | NYS | 830 m | MPC · JPL |
| 303449 | 2005 BE$_2$ | — | January 18, 2005 | Kitt Peak | Spacewatch | APO +1km | 800 m | MPC · JPL |
| 303450 | 2005 BY$_2$ | — | January 19, 2005 | Socorro | LINEAR | APO · PHA | 190 m | MPC · JPL |
| 303451 | 2005 BX$_4$ | — | January 16, 2005 | Socorro | LINEAR | MAS | 880 m | MPC · JPL |
| 303452 | 2005 BL$_{14}$ | — | January 20, 2005 | Wrightwood | J. W. Young | · | 910 m | MPC · JPL |
| 303453 | 2005 BC$_{18}$ | — | January 16, 2005 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 303454 | 2005 BN$_{20}$ | — | January 16, 2005 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 303455 | 2005 BY$_{21}$ | — | January 16, 2005 | Kitt Peak | Spacewatch | SHU · 3:2 | 5.2 km | MPC · JPL |
| 303456 | 2005 CJ$_2$ | — | February 1, 2005 | Catalina | CSS | · | 2.4 km | MPC · JPL |
| 303457 | 2005 CU$_4$ | — | February 1, 2005 | Catalina | CSS | · | 940 m | MPC · JPL |
| 303458 | 2005 CF$_8$ | — | February 1, 2005 | Catalina | CSS | · | 960 m | MPC · JPL |
| 303459 | 2005 CF$_9$ | — | February 1, 2005 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 303460 | 2005 CD$_{13}$ | — | February 2, 2005 | Kitt Peak | Spacewatch | NYS | 610 m | MPC · JPL |
| 303461 | 2005 CR$_{14}$ | — | February 2, 2005 | Kitt Peak | Spacewatch | V | 690 m | MPC · JPL |
| 303462 | 2005 CF$_{17}$ | — | February 2, 2005 | Socorro | LINEAR | NYS | 650 m | MPC · JPL |
| 303463 | 2005 CO$_{23}$ | — | February 2, 2005 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 303464 | 2005 CZ$_{25}$ | — | February 5, 2005 | Uccle | T. Pauwels | · | 950 m | MPC · JPL |
| 303465 | 2005 CM$_{26}$ | — | February 1, 2005 | Catalina | CSS | SUL | 2.9 km | MPC · JPL |
| 303466 | 2005 CZ$_{30}$ | — | February 1, 2005 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 303467 | 2005 CV$_{42}$ | — | February 2, 2005 | Socorro | LINEAR | · | 870 m | MPC · JPL |
| 303468 | 2005 CO$_{43}$ | — | February 2, 2005 | Catalina | CSS | NYS | 690 m | MPC · JPL |
| 303469 | 2005 CK$_{52}$ | — | February 3, 2005 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 303470 | 2005 CZ$_{61}$ | — | February 13, 2005 | La Silla | A. Boattini, H. Scholl | GAL | 2.0 km | MPC · JPL |
| 303471 | 2005 CY$_{62}$ | — | February 9, 2005 | Kitt Peak | Spacewatch | NYS | 850 m | MPC · JPL |
| 303472 | 2005 CM$_{67}$ | — | February 15, 2005 | Gnosca | S. Sposetti | · | 1.6 km | MPC · JPL |
| 303473 | 2005 CQ$_{67}$ | — | February 1, 2005 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 303474 | 2005 CJ$_{68}$ | — | February 2, 2005 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 303475 | 2005 CF$_{79}$ | — | February 1, 2005 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 303476 | 2005 EO$_{10}$ | — | March 2, 2005 | Kitt Peak | Spacewatch | RAF | 890 m | MPC · JPL |
| 303477 | 2005 EA$_{21}$ | — | March 3, 2005 | Catalina | CSS | MAS | 980 m | MPC · JPL |
| 303478 | 2005 EO$_{21}$ | — | March 3, 2005 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 303479 | 2005 EV$_{28}$ | — | March 3, 2005 | Catalina | CSS | · | 2.4 km | MPC · JPL |
| 303480 | 2005 EV$_{30}$ | — | March 3, 2005 | Catalina | CSS | NYS | 780 m | MPC · JPL |
| 303481 | 2005 EH$_{31}$ | — | March 1, 2005 | Catalina | CSS | MAR | 1.3 km | MPC · JPL |
| 303482 | 2005 ET$_{47}$ | — | March 3, 2005 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 303483 | 2005 EH$_{50}$ | — | March 3, 2005 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 303484 | 2005 EZ$_{51}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 303485 | 2005 ET$_{69}$ | — | March 8, 2005 | Anderson Mesa | LONEOS | · | 1.4 km | MPC · JPL |
| 303486 | 2005 EJ$_{71}$ | — | March 2, 2005 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 303487 | 2005 EB$_{77}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303488 | 2005 EB$_{91}$ | — | March 8, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 303489 | 2005 EA$_{101}$ | — | March 3, 2005 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 303490 | 2005 EG$_{101}$ | — | March 3, 2005 | Catalina | CSS | RAF | 1.1 km | MPC · JPL |
| 303491 | 2005 EM$_{102}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | MAR | 1.3 km | MPC · JPL |
| 303492 | 2005 ER$_{109}$ | — | March 4, 2005 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.7 km | MPC · JPL |
| 303493 | 2005 EE$_{119}$ | — | March 7, 2005 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 303494 | 2005 EL$_{121}$ | — | March 8, 2005 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 303495 | 2005 EF$_{125}$ | — | March 8, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 303496 | 2005 EA$_{129}$ | — | March 9, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303497 | 2005 EY$_{130}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303498 | 2005 EN$_{135}$ | — | March 9, 2005 | Goodricke-Pigott | R. A. Tucker | · | 1.9 km | MPC · JPL |
| 303499 | 2005 EY$_{135}$ | — | March 9, 2005 | Anderson Mesa | LONEOS | · | 2.6 km | MPC · JPL |
| 303500 | 2005 EZ$_{141}$ | — | March 10, 2005 | Catalina | CSS | · | 1.5 km | MPC · JPL |

## 303501–303600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303501 | 2005 ES$_{142}$ | — | March 10, 2005 | Catalina | CSS | INO | 1.7 km | MPC · JPL |
| 303502 | 2005 EW$_{148}$ | — | March 10, 2005 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 303503 | 2005 EP$_{150}$ | — | March 10, 2005 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 303504 | 2005 ES$_{151}$ | — | March 10, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 303505 | 2005 EW$_{159}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 303506 | 2005 ET$_{163}$ | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 303507 | 2005 EE$_{167}$ | — | March 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 303508 | 2005 EN$_{167}$ | — | March 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 303509 | 2005 EF$_{171}$ | — | March 7, 2005 | Socorro | LINEAR | EUN | 1.7 km | MPC · JPL |
| 303510 | 2005 EH$_{177}$ | — | March 8, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 303511 | 2005 EL$_{183}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 690 m | MPC · JPL |
| 303512 | 2005 EN$_{183}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 303513 | 2005 ET$_{186}$ | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 303514 | 2005 ES$_{189}$ | — | March 11, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303515 | 2005 EN$_{193}$ | — | March 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303516 | 2005 EW$_{196}$ | — | March 11, 2005 | Anderson Mesa | LONEOS | · | 1.5 km | MPC · JPL |
| 303517 | 2005 EV$_{202}$ | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 303518 | 2005 ED$_{205}$ | — | March 11, 2005 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 303519 | 2005 EH$_{206}$ | — | March 13, 2005 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 303520 | 2005 EA$_{212}$ | — | March 4, 2005 | Socorro | LINEAR | NYS | 960 m | MPC · JPL |
| 303521 | 2005 EP$_{212}$ | — | March 4, 2005 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 303522 | 2005 EX$_{219}$ | — | March 10, 2005 | Siding Spring | SSS | ADE | 2.8 km | MPC · JPL |
| 303523 | 2005 ER$_{226}$ | — | March 9, 2005 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 303524 | 2005 EM$_{227}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303525 | 2005 EQ$_{227}$ | — | April 14, 2001 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 303526 | 2005 ED$_{234}$ | — | March 10, 2005 | Anderson Mesa | LONEOS | V | 980 m | MPC · JPL |
| 303527 | 2005 EG$_{234}$ | — | March 10, 2005 | Anderson Mesa | LONEOS | · | 2.0 km | MPC · JPL |
| 303528 | 2005 EN$_{248}$ | — | March 12, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303529 | 2005 ED$_{249}$ | — | March 13, 2005 | Kitt Peak | Spacewatch | MAS | 740 m | MPC · JPL |
| 303530 | 2005 EW$_{257}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 303531 | 2005 EZ$_{260}$ | — | March 12, 2005 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 303532 | 2005 EA$_{265}$ | — | March 13, 2005 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 303533 | 2005 EM$_{266}$ | — | March 13, 2005 | Catalina | CSS | HNS | 2.0 km | MPC · JPL |
| 303534 | 2005 ES$_{266}$ | — | March 13, 2005 | Kitt Peak | Spacewatch | MAR | 1.3 km | MPC · JPL |
| 303535 | 2005 EK$_{269}$ | — | March 15, 2005 | Mount Lemmon | Mount Lemmon Survey | JUN | 2.7 km | MPC · JPL |
| 303536 | 2005 EW$_{270}$ | — | March 13, 2005 | Anderson Mesa | LONEOS | · | 2.8 km | MPC · JPL |
| 303537 | 2005 EM$_{271}$ | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 303538 | 2005 EV$_{271}$ | — | March 3, 2005 | Kitt Peak | Spacewatch | 417 | 1.3 km | MPC · JPL |
| 303539 | 2005 EF$_{280}$ | — | March 10, 2005 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 303540 | 2005 EU$_{289}$ | — | March 9, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 303541 | 2005 EQ$_{312}$ | — | March 10, 2005 | Kitt Peak | M. W. Buie | · | 980 m | MPC · JPL |
| 303542 | 2005 EE$_{316}$ | — | March 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303543 | 2005 EG$_{317}$ | — | March 12, 2005 | Kitt Peak | M. W. Buie | · | 1.4 km | MPC · JPL |
| 303544 | 2005 EJ$_{318}$ | — | March 8, 2005 | Catalina | CSS | H | 1.3 km | MPC · JPL |
| 303545 | 2005 EQ$_{324}$ | — | March 12, 2005 | Mount Lemmon | Mount Lemmon Survey | EUN | 2.1 km | MPC · JPL |
| 303546 Bourbaki | 2005 FR | Bourbaki | March 16, 2005 | Saint-Sulpice | Saint-Sulpice Obs. | · | 3.1 km | MPC · JPL |
| 303547 | 2005 FY$_8$ | — | March 16, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 303548 | 2005 GM | — | April 1, 2005 | Anderson Mesa | LONEOS | TIN | 2.4 km | MPC · JPL |
| 303549 | 2005 GN$_5$ | — | April 1, 2005 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303550 | 2005 GW$_5$ | — | April 1, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 303551 | 2005 GG$_9$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | H | 830 m | MPC · JPL |
| 303552 | 2005 GO$_{12}$ | — | April 1, 2005 | Anderson Mesa | LONEOS | · | 2.2 km | MPC · JPL |
| 303553 | 2005 GL$_{21}$ | — | April 3, 2005 | Palomar | NEAT | EUN | 1.5 km | MPC · JPL |
| 303554 | 2005 GA$_{34}$ | — | April 6, 2005 | Siding Spring | SSS | H | 1.3 km | MPC · JPL |
| 303555 | 2005 GY$_{34}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | MAS | 660 m | MPC · JPL |
| 303556 | 2005 GH$_{44}$ | — | April 5, 2005 | Anderson Mesa | LONEOS | · | 2.7 km | MPC · JPL |
| 303557 | 2005 GU$_{44}$ | — | April 5, 2005 | Mount Lemmon | Mount Lemmon Survey | MIS | 2.7 km | MPC · JPL |
| 303558 | 2005 GM$_{47}$ | — | April 5, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 980 m | MPC · JPL |
| 303559 | 2005 GT$_{51}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.2 km | MPC · JPL |
| 303560 | 2005 GO$_{53}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 303561 | 2005 GY$_{55}$ | — | April 6, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 303562 | 2005 GT$_{56}$ | — | April 6, 2005 | Kitt Peak | Spacewatch | RAF | 990 m | MPC · JPL |
| 303563 | 2005 GW$_{59}$ | — | April 1, 2005 | Anderson Mesa | LONEOS | H | 620 m | MPC · JPL |
| 303564 | 2005 GD$_{65}$ | — | April 2, 2005 | Catalina | CSS | EUN | 1.4 km | MPC · JPL |
| 303565 | 2005 GP$_{67}$ | — | April 2, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 303566 | 2005 GR$_{77}$ | — | April 6, 2005 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 303567 | 2005 GS$_{90}$ | — | April 6, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 303568 | 2005 GS$_{94}$ | — | April 6, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303569 | 2005 GK$_{99}$ | — | April 7, 2005 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 303570 | 2005 GB$_{105}$ | — | April 10, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 303571 | 2005 GB$_{110}$ | — | April 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 303572 | 2005 GH$_{110}$ | — | April 10, 2005 | Mount Lemmon | Mount Lemmon Survey | BRG | 1.8 km | MPC · JPL |
| 303573 | 2005 GC$_{111}$ | — | April 4, 2005 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 303574 | 2005 GW$_{116}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 303575 | 2005 GL$_{117}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | HNA | 3.0 km | MPC · JPL |
| 303576 | 2005 GP$_{123}$ | — | April 8, 2005 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 303577 | 2005 GT$_{123}$ | — | April 8, 2005 | Socorro | LINEAR | ADE | 3.7 km | MPC · JPL |
| 303578 | 2005 GO$_{124}$ | — | April 9, 2005 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 303579 | 2005 GM$_{127}$ | — | April 12, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 303580 | 2005 GM$_{131}$ | — | April 10, 2005 | Kitt Peak | Spacewatch | MRX | 1.2 km | MPC · JPL |
| 303581 | 2005 GX$_{132}$ | — | April 10, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303582 | 2005 GU$_{134}$ | — | April 10, 2005 | Mount Lemmon | Mount Lemmon Survey | NEM | 2.4 km | MPC · JPL |
| 303583 | 2005 GP$_{140}$ | — | April 4, 2005 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 303584 | 2005 GG$_{141}$ | — | April 2, 2005 | Catalina | CSS | H | 970 m | MPC · JPL |
| 303585 | 2005 GH$_{145}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 303586 | 2005 GZ$_{148}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303587 | 2005 GJ$_{149}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 303588 | 2005 GT$_{150}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 303589 | 2005 GM$_{157}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 303590 | 2005 GM$_{173}$ | — | April 14, 2005 | Kitt Peak | Spacewatch | NEM | 2.6 km | MPC · JPL |
| 303591 | 2005 GK$_{176}$ | — | April 14, 2005 | Kitt Peak | Spacewatch | NEM | 2.9 km | MPC · JPL |
| 303592 | 2005 GL$_{176}$ | — | April 14, 2005 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 303593 | 2005 GU$_{182}$ | — | April 10, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303594 | 2005 GB$_{192}$ | — | April 12, 2005 | Kitt Peak | M. W. Buie | · | 1.3 km | MPC · JPL |
| 303595 | 2005 GZ$_{199}$ | — | April 10, 2005 | Kitt Peak | M. W. Buie | HOF | 3.2 km | MPC · JPL |
| 303596 | 2005 GP$_{220}$ | — | April 5, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 303597 | 2005 GU$_{226}$ | — | April 14, 2005 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 303598 | 2005 HR$_5$ | — | April 30, 2005 | Goodricke-Pigott | R. A. Tucker | · | 2.9 km | MPC · JPL |
| 303599 | 2005 HB$_6$ | — | April 30, 2005 | Kitt Peak | Spacewatch | WIT | 1.5 km | MPC · JPL |
| 303600 | 2005 JP$_1$ | — | May 3, 2005 | Socorro | LINEAR | RAF | 1.4 km | MPC · JPL |

## 303601–303700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303601 | 2005 JU$_4$ | — | May 1, 2005 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 303602 | 2005 JH$_8$ | — | May 4, 2005 | Mauna Kea | C. Veillet | · | 1.4 km | MPC · JPL |
| 303603 | 2005 JQ$_8$ | — | May 4, 2005 | Mauna Kea | C. Veillet | · | 1.2 km | MPC · JPL |
| 303604 | 2005 JP$_{19}$ | — | May 4, 2005 | Kitt Peak | Spacewatch | HNS | 1.6 km | MPC · JPL |
| 303605 | 2005 JF$_{20}$ | — | May 4, 2005 | Catalina | CSS | INO | 1.6 km | MPC · JPL |
| 303606 | 2005 JP$_{20}$ | — | May 4, 2005 | Catalina | CSS | H | 670 m | MPC · JPL |
| 303607 | 2005 JG$_{23}$ | — | May 2, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303608 | 2005 JS$_{23}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 303609 | 2005 JK$_{25}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 303610 | 2005 JP$_{27}$ | — | May 3, 2005 | Socorro | LINEAR | ADE | 3.9 km | MPC · JPL |
| 303611 | 2005 JG$_{29}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | TRE | 2.9 km | MPC · JPL |
| 303612 | 2005 JF$_{30}$ | — | May 4, 2005 | Palomar | NEAT | · | 2.6 km | MPC · JPL |
| 303613 | 2005 JN$_{33}$ | — | May 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 4.6 km | MPC · JPL |
| 303614 | 2005 JQ$_{34}$ | — | May 4, 2005 | Kitt Peak | Spacewatch | H | 640 m | MPC · JPL |
| 303615 | 2005 JK$_{42}$ | — | May 8, 2005 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 303616 | 2005 JV$_{44}$ | — | May 4, 2005 | Palomar | NEAT | H | 1.2 km | MPC · JPL |
| 303617 | 2005 JW$_{47}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 303618 | 2005 JP$_{49}$ | — | May 4, 2005 | Kitt Peak | Spacewatch | GEF | 1.6 km | MPC · JPL |
| 303619 | 2005 JQ$_{50}$ | — | May 4, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303620 | 2005 JR$_{50}$ | — | May 4, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303621 | 2005 JA$_{53}$ | — | May 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 303622 | 2005 JB$_{54}$ | — | May 4, 2005 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 303623 | 2005 JR$_{66}$ | — | May 4, 2005 | Palomar | NEAT | · | 3.0 km | MPC · JPL |
| 303624 | 2005 JS$_{66}$ | — | May 4, 2005 | Palomar | NEAT | · | 1.5 km | MPC · JPL |
| 303625 | 2005 JX$_{67}$ | — | May 4, 2005 | Palomar | NEAT | HNS | 1.6 km | MPC · JPL |
| 303626 | 2005 JK$_{68}$ | — | May 6, 2005 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 303627 | 2005 JU$_{72}$ | — | May 8, 2005 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303628 | 2005 JO$_{76}$ | — | May 9, 2005 | Mount Lemmon | Mount Lemmon Survey | INO | 1.6 km | MPC · JPL |
| 303629 | 2005 JG$_{80}$ | — | May 10, 2005 | Catalina | CSS | H | 1.1 km | MPC · JPL |
| 303630 | 2005 JO$_{81}$ | — | May 11, 2005 | Kitt Peak | Spacewatch | EUN | 1.5 km | MPC · JPL |
| 303631 | 2005 JK$_{86}$ | — | May 8, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 303632 | 2005 JD$_{90}$ | — | May 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 900 m | MPC · JPL |
| 303633 | 2005 JZ$_{92}$ | — | May 11, 2005 | Palomar | NEAT | AER | 2.2 km | MPC · JPL |
| 303634 | 2005 JL$_{95}$ | — | May 8, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 930 m | MPC · JPL |
| 303635 | 2005 JO$_{100}$ | — | May 9, 2005 | Kitt Peak | Spacewatch | WIT | 1.3 km | MPC · JPL |
| 303636 | 2005 JR$_{105}$ | — | May 11, 2005 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.8 km | MPC · JPL |
| 303637 | 2005 JX$_{133}$ | — | May 14, 2005 | Kitt Peak | Spacewatch | HOF | 3.4 km | MPC · JPL |
| 303638 | 2005 JZ$_{139}$ | — | May 14, 2005 | Kitt Peak | Spacewatch | MAR | 1.5 km | MPC · JPL |
| 303639 | 2005 JM$_{142}$ | — | May 15, 2005 | Palomar | NEAT | · | 2.0 km | MPC · JPL |
| 303640 | 2005 JC$_{145}$ | — | May 15, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 303641 | 2005 JN$_{147}$ | — | May 15, 2005 | Palomar | NEAT | · | 6.2 km | MPC · JPL |
| 303642 | 2005 JW$_{159}$ | — | May 7, 2005 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.4 km | MPC · JPL |
| 303643 | 2005 JM$_{161}$ | — | May 8, 2005 | Kitt Peak | Spacewatch | HOF | 3.4 km | MPC · JPL |
| 303644 | 2005 JQ$_{167}$ | — | May 12, 2005 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 303645 | 2005 JW$_{176}$ | — | May 8, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 303646 | 2005 KQ$_1$ | — | May 16, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 303647 | 2005 KL$_2$ | — | May 16, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 303648 Mikszáth | 2005 KC$_9$ | Mikszáth | May 27, 2005 | Piszkéstető | K. Sárneczky | H | 650 m | MPC · JPL |
| 303649 | 2005 KP$_{11}$ | — | May 29, 2005 | Siding Spring | SSS | H | 740 m | MPC · JPL |
| 303650 | 2005 LO$_2$ | — | June 2, 2005 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 303651 | 2005 LV$_{13}$ | — | June 4, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 303652 | 2005 LY$_{17}$ | — | June 6, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 303653 | 2005 LZ$_{20}$ | — | June 5, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 303654 | 2005 LX$_{23}$ | — | June 11, 2005 | Kitt Peak | Spacewatch | EOS | 2.4 km | MPC · JPL |
| 303655 | 2005 LC$_{30}$ | — | June 12, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 303656 | 2005 LP$_{35}$ | — | June 10, 2005 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 303657 | 2005 LW$_{36}$ | — | June 13, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303658 | 2005 LV$_{37}$ | — | June 11, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 303659 | 2005 LO$_{38}$ | — | June 11, 2005 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 303660 | 2005 LZ$_{44}$ | — | June 13, 2005 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 303661 | 2005 LF$_{49}$ | — | June 10, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 303662 | 2005 LV$_{52}$ | — | June 5, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303663 | 2005 MN$_2$ | — | June 17, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 303664 | 2005 MY$_{11}$ | — | June 28, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303665 | 2005 ML$_{14}$ | — | June 28, 2005 | Palomar | NEAT | · | 4.2 km | MPC · JPL |
| 303666 | 2005 MB$_{15}$ | — | June 29, 2005 | Palomar | NEAT | · | 4.1 km | MPC · JPL |
| 303667 | 2005 MA$_{18}$ | — | June 27, 2005 | Kitt Peak | Spacewatch | EOS | 2.4 km | MPC · JPL |
| 303668 | 2005 MH$_{34}$ | — | June 29, 2005 | Palomar | NEAT | TEL | 1.7 km | MPC · JPL |
| 303669 | 2005 MD$_{36}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 303670 | 2005 MU$_{37}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 303671 | 2005 MS$_{38}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303672 | 2005 MO$_{40}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303673 | 2005 MV$_{40}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303674 | 2005 MV$_{41}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303675 | 2005 MA$_{47}$ | — | June 28, 2005 | Palomar | NEAT | · | 4.0 km | MPC · JPL |
| 303676 | 2005 MW$_{50}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303677 | 2005 MH$_{53}$ | — | June 17, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 303678 | 2005 MH$_{54}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 303679 | 2005 NA$_5$ | — | July 3, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 303680 | 2005 NP$_6$ | — | July 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 303681 | 2005 NL$_{18}$ | — | July 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 303682 | 2005 NG$_{28}$ | — | July 5, 2005 | Palomar | NEAT | EOS | 2.6 km | MPC · JPL |
| 303683 | 2005 NA$_{30}$ | — | July 4, 2005 | Kitt Peak | Spacewatch | THM | 3.0 km | MPC · JPL |
| 303684 | 2005 NO$_{37}$ | — | July 6, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303685 | 2005 NH$_{44}$ | — | July 9, 2005 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 303686 | 2005 NN$_{60}$ | — | July 9, 2005 | Catalina | CSS | · | 4.7 km | MPC · JPL |
| 303687 | 2005 NN$_{64}$ | — | July 1, 2005 | Kitt Peak | Spacewatch | HYG | 3.0 km | MPC · JPL |
| 303688 | 2005 NY$_{65}$ | — | July 1, 2005 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 303689 | 2005 NJ$_{67}$ | — | July 2, 2005 | Catalina | CSS | · | 4.6 km | MPC · JPL |
| 303690 | 2005 NO$_{74}$ | — | July 9, 2005 | Kitt Peak | Spacewatch | CHA | 2.5 km | MPC · JPL |
| 303691 | 2005 NA$_{77}$ | — | July 10, 2005 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 303692 | 2005 NH$_{77}$ | — | July 10, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303693 | 2005 NT$_{80}$ | — | July 12, 2005 | Bergisch Gladbac | W. Bickel | · | 3.2 km | MPC · JPL |
| 303694 | 2005 NG$_{111}$ | — | July 7, 2005 | Mauna Kea | C. Veillet | · | 2.7 km | MPC · JPL |
| 303695 | 2005 OL$_8$ | — | July 27, 2005 | Palomar | NEAT | · | 4.3 km | MPC · JPL |
| 303696 | 2005 OH$_{12}$ | — | July 29, 2005 | Palomar | NEAT | · | 3.7 km | MPC · JPL |
| 303697 | 2005 OJ$_{16}$ | — | July 29, 2005 | Palomar | NEAT | · | 2.7 km | MPC · JPL |
| 303698 | 2005 OP$_{18}$ | — | July 30, 2005 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 303699 | 2005 OX$_{22}$ | — | July 29, 2005 | Palomar | NEAT | THM | 2.6 km | MPC · JPL |
| 303700 | 2005 OJ$_{24}$ | — | July 30, 2005 | Palomar | NEAT | · | 2.8 km | MPC · JPL |

## 303701–303800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303701 | 2005 OX$_{26}$ | — | July 29, 2005 | Siding Spring | SSS | · | 4.4 km | MPC · JPL |
| 303702 | 2005 OE$_{27}$ | — | July 30, 2005 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 303703 | 2005 OO$_{27}$ | — | July 31, 2005 | Palomar | NEAT | · | 2.7 km | MPC · JPL |
| 303704 | 2005 OS$_{28}$ | — | July 31, 2005 | Palomar | NEAT | EOS | 2.2 km | MPC · JPL |
| 303705 | 2005 OX$_{28}$ | — | July 27, 2005 | Palomar | NEAT | EOS | 2.3 km | MPC · JPL |
| 303706 | 2005 OZ$_{30}$ | — | July 29, 2005 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 303707 | 2005 PX | — | August 1, 2005 | Siding Spring | SSS | HYG | 3.1 km | MPC · JPL |
| 303708 | 2005 PK$_1$ | — | August 1, 2005 | Siding Spring | SSS | · | 3.3 km | MPC · JPL |
| 303709 | 2005 PL$_9$ | — | August 4, 2005 | Palomar | NEAT | · | 2.8 km | MPC · JPL |
| 303710 Velpeau | 2005 PD$_{17}$ | Velpeau | August 9, 2005 | Saint-Sulpice | B. Christophe | · | 3.6 km | MPC · JPL |
| 303711 | 2005 PW$_{17}$ | — | August 11, 2005 | Pla D'Arguines | R. Ferrando, M. Ferrando | · | 2.6 km | MPC · JPL |
| 303712 | 2005 PR$_{21}$ | — | August 9, 2005 | Cerro Tololo | Cerro Tololo Obs. | cubewano (cold) · moon | 238 km | MPC · JPL |
| 303713 | 2005 PV$_{21}$ | — | August 5, 2005 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 303714 | 2005 QT$_2$ | — | August 24, 2005 | Palomar | NEAT | · | 3.9 km | MPC · JPL |
| 303715 | 2005 QY$_2$ | — | August 24, 2005 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 303716 | 2005 QU$_3$ | — | August 24, 2005 | Palomar | NEAT | · | 4.0 km | MPC · JPL |
| 303717 | 2005 QV$_8$ | — | August 25, 2005 | Palomar | NEAT | · | 3.7 km | MPC · JPL |
| 303718 | 2005 QL$_{12}$ | — | August 24, 2005 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 303719 | 2005 QM$_{13}$ | — | August 24, 2005 | Palomar | NEAT | TIR | 4.1 km | MPC · JPL |
| 303720 | 2005 QA$_{15}$ | — | August 25, 2005 | Palomar | NEAT | · | 4.0 km | MPC · JPL |
| 303721 | 2005 QW$_{15}$ | — | August 25, 2005 | Palomar | NEAT | EOS | 2.3 km | MPC · JPL |
| 303722 | 2005 QO$_{16}$ | — | August 25, 2005 | Palomar | NEAT | · | 4.4 km | MPC · JPL |
| 303723 | 2005 QX$_{16}$ | — | August 25, 2005 | Palomar | NEAT | · | 3.7 km | MPC · JPL |
| 303724 | 2005 QB$_{24}$ | — | August 27, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303725 | 2005 QK$_{34}$ | — | August 25, 2005 | Palomar | NEAT | URS | 4.4 km | MPC · JPL |
| 303726 | 2005 QE$_{35}$ | — | August 25, 2005 | Palomar | NEAT | · | 5.3 km | MPC · JPL |
| 303727 | 2005 QO$_{38}$ | — | August 25, 2005 | Campo Imperatore | CINEOS | · | 4.1 km | MPC · JPL |
| 303728 | 2005 QY$_{38}$ | — | August 25, 2005 | Campo Imperatore | CINEOS | · | 5.2 km | MPC · JPL |
| 303729 | 2005 QM$_{43}$ | — | August 26, 2005 | Palomar | NEAT | · | 3.8 km | MPC · JPL |
| 303730 | 2005 QO$_{50}$ | — | August 26, 2005 | Palomar | NEAT | · | 4.2 km | MPC · JPL |
| 303731 | 2005 QD$_{54}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | HYG | 3.0 km | MPC · JPL |
| 303732 | 2005 QF$_{54}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 303733 | 2005 QV$_{57}$ | — | August 24, 2005 | Palomar | NEAT | · | 4.3 km | MPC · JPL |
| 303734 | 2005 QP$_{62}$ | — | August 26, 2005 | Palomar | NEAT | · | 3.1 km | MPC · JPL |
| 303735 | 2005 QV$_{64}$ | — | August 26, 2005 | Palomar | NEAT | EOS | 2.6 km | MPC · JPL |
| 303736 | 2005 QH$_{65}$ | — | August 26, 2005 | Palomar | NEAT | · | 3.9 km | MPC · JPL |
| 303737 | 2005 QR$_{66}$ | — | August 27, 2005 | Anderson Mesa | LONEOS | THM | 3.2 km | MPC · JPL |
| 303738 | 2005 QJ$_{68}$ | — | August 28, 2005 | Siding Spring | SSS | · | 3.6 km | MPC · JPL |
| 303739 | 2005 QX$_{68}$ | — | August 28, 2005 | Siding Spring | SSS | TEL | 2.1 km | MPC · JPL |
| 303740 | 2005 QQ$_{79}$ | — | August 26, 2005 | Haleakala | NEAT | MEL | 5.4 km | MPC · JPL |
| 303741 | 2005 QB$_{83}$ | — | August 29, 2005 | Anderson Mesa | LONEOS | · | 3.5 km | MPC · JPL |
| 303742 | 2005 QW$_{86}$ | — | August 30, 2005 | Drebach | Drebach Obs. | · | 3.5 km | MPC · JPL |
| 303743 | 2005 QZ$_{86}$ | — | August 29, 2005 | Goodricke-Pigott | R. A. Tucker | TIR | 3.8 km | MPC · JPL |
| 303744 | 2005 QH$_{89}$ | — | August 31, 2005 | Palomar | NEAT | H | 850 m | MPC · JPL |
| 303745 | 2005 QB$_{92}$ | — | August 26, 2005 | Anderson Mesa | LONEOS | · | 3.5 km | MPC · JPL |
| 303746 | 2005 QD$_{97}$ | — | August 27, 2005 | Palomar | NEAT | · | 4.7 km | MPC · JPL |
| 303747 | 2005 QH$_{97}$ | — | August 27, 2005 | Palomar | NEAT | · | 3.9 km | MPC · JPL |
| 303748 | 2005 QG$_{101}$ | — | August 27, 2005 | Palomar | NEAT | HYG | 3.3 km | MPC · JPL |
| 303749 | 2005 QT$_{103}$ | — | August 27, 2005 | Palomar | NEAT | · | 3.7 km | MPC · JPL |
| 303750 | 2005 QH$_{105}$ | — | August 27, 2005 | Palomar | NEAT | · | 3.1 km | MPC · JPL |
| 303751 | 2005 QV$_{105}$ | — | August 27, 2005 | Palomar | NEAT | HYG | 3.6 km | MPC · JPL |
| 303752 | 2005 QE$_{119}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 303753 | 2005 QG$_{123}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303754 | 2005 QJ$_{125}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | THM | 2.3 km | MPC · JPL |
| 303755 | 2005 QP$_{126}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | THM | 2.7 km | MPC · JPL |
| 303756 | 2005 QE$_{127}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 303757 | 2005 QF$_{127}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303758 | 2005 QU$_{129}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 5.1 km | MPC · JPL |
| 303759 | 2005 QG$_{135}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 303760 | 2005 QS$_{140}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 303761 | 2005 QH$_{148}$ | — | August 30, 2005 | Anderson Mesa | LONEOS | · | 3.6 km | MPC · JPL |
| 303762 | 2005 QQ$_{148}$ | — | August 30, 2005 | Anderson Mesa | LONEOS | EUP | 4.3 km | MPC · JPL |
| 303763 | 2005 QD$_{158}$ | — | August 26, 2005 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 303764 | 2005 QS$_{160}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 303765 | 2005 QP$_{163}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303766 | 2005 QG$_{168}$ | — | August 29, 2005 | Palomar | NEAT | · | 3.9 km | MPC · JPL |
| 303767 | 2005 QJ$_{169}$ | — | August 29, 2005 | Palomar | NEAT | VER | 4.3 km | MPC · JPL |
| 303768 | 2005 QL$_{171}$ | — | August 29, 2005 | Palomar | NEAT | VER | 3.2 km | MPC · JPL |
| 303769 | 2005 QD$_{172}$ | — | August 29, 2005 | Palomar | NEAT | · | 4.1 km | MPC · JPL |
| 303770 | 2005 QR$_{172}$ | — | August 29, 2005 | Palomar | NEAT | HYG | 3.8 km | MPC · JPL |
| 303771 | 2005 QB$_{173}$ | — | August 29, 2005 | Palomar | NEAT | VER | 4.4 km | MPC · JPL |
| 303772 | 2005 QS$_{173}$ | — | August 31, 2005 | Anderson Mesa | LONEOS | LIX | 4.1 km | MPC · JPL |
| 303773 | 2005 QK$_{174}$ | — | August 31, 2005 | Anderson Mesa | LONEOS | · | 4.1 km | MPC · JPL |
| 303774 | 2005 QG$_{180}$ | — | August 27, 2005 | Palomar | NEAT | · | 4.1 km | MPC · JPL |
| 303775 | 2005 QU$_{182}$ | — | August 30, 2005 | Palomar | Palomar Obs. | SDO | 766 km | MPC · JPL |
| 303776 | 2005 QM$_{183}$ | — | August 30, 2005 | Palomar | NEAT | · | 2.4 km | MPC · JPL |
| 303777 | 2005 QW$_{187}$ | — | August 27, 2005 | Palomar | NEAT | EUP | 6.2 km | MPC · JPL |
| 303778 | 2005 QR$_{188}$ | — | August 27, 2005 | Palomar | NEAT | HYG | 2.8 km | MPC · JPL |
| 303779 | 2005 QU$_{189}$ | — | August 29, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303780 | 2005 QU$_{190}$ | — | August 26, 2005 | Palomar | NEAT | HYG | 3.7 km | MPC · JPL |
| 303781 | 2005 RP | — | September 1, 2005 | St. Véran | Saint-Véran Obs. | HYG | 3.0 km | MPC · JPL |
| 303782 | 2005 RU$_{12}$ | — | September 1, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 303783 | 2005 RT$_{20}$ | — | September 1, 2005 | Palomar | NEAT | URS | 5.1 km | MPC · JPL |
| 303784 | 2005 RU$_{22}$ | — | September 6, 2005 | Anderson Mesa | LONEOS | · | 5.3 km | MPC · JPL |
| 303785 | 2005 RM$_{33}$ | — | September 14, 2005 | Siding Spring | SSS | · | 4.9 km | MPC · JPL |
| 303786 | 2005 RP$_{34}$ | — | August 30, 2005 | Palomar | NEAT | · | 3.0 km | MPC · JPL |
| 303787 | 2005 RB$_{41}$ | — | September 12, 2005 | Kitt Peak | Spacewatch | VER | 3.7 km | MPC · JPL |
| 303788 | 2005 RS$_{42}$ | — | September 13, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 303789 | 2005 RA$_{44}$ | — | September 13, 2005 | Socorro | LINEAR | MEL | 4.8 km | MPC · JPL |
| 303790 | 2005 RZ$_{47}$ | — | September 14, 2005 | Apache Point | A. C. Becker | · | 3.9 km | MPC · JPL |
| 303791 | 2005 SX$_3$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 303792 | 2005 SG$_9$ | — | September 25, 2005 | Catalina | CSS | · | 4.8 km | MPC · JPL |
| 303793 | 2005 SQ$_{24}$ | — | September 24, 2005 | Anderson Mesa | LONEOS | · | 6.4 km | MPC · JPL |
| 303794 | 2005 SW$_{24}$ | — | September 24, 2005 | Anderson Mesa | LONEOS | THB | 3.8 km | MPC · JPL |
| 303795 | 2005 SR$_{28}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | VER | 3.9 km | MPC · JPL |
| 303796 | 2005 SS$_{28}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | VER | 3.2 km | MPC · JPL |
| 303797 | 2005 SL$_{29}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | HYG | 3.5 km | MPC · JPL |
| 303798 | 2005 SJ$_{30}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303799 | 2005 SO$_{39}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | TIR | 4.3 km | MPC · JPL |
| 303800 | 2005 SC$_{40}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | HYG | 3.3 km | MPC · JPL |

## 303801–303900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303801 | 2005 SU$_{41}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303802 | 2005 ST$_{42}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 303803 | 2005 SP$_{44}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303804 | 2005 SD$_{45}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303805 | 2005 SB$_{50}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 303806 | 2005 SY$_{50}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | URS | 3.8 km | MPC · JPL |
| 303807 | 2005 SU$_{58}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 5.1 km | MPC · JPL |
| 303808 | 2005 SR$_{60}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | T$_j$ (2.93) | 4.7 km | MPC · JPL |
| 303809 | 2005 SW$_{64}$ | — | September 26, 2005 | Palomar | NEAT | VER | 3.6 km | MPC · JPL |
| 303810 | 2005 SE$_{66}$ | — | September 26, 2005 | Palomar | NEAT | · | 5.3 km | MPC · JPL |
| 303811 | 2005 SS$_{67}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 303812 | 2005 SY$_{74}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303813 | 2005 SD$_{77}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303814 | 2005 SH$_{77}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | THM | 2.5 km | MPC · JPL |
| 303815 | 2005 SE$_{81}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | 637 | 2.9 km | MPC · JPL |
| 303816 | 2005 SQ$_{81}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 303817 | 2005 SS$_{82}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 303818 | 2005 SS$_{89}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303819 | 2005 SS$_{94}$ | — | September 25, 2005 | Palomar | NEAT | URS | 5.1 km | MPC · JPL |
| 303820 | 2005 SX$_{100}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | THB | 3.6 km | MPC · JPL |
| 303821 | 2005 SQ$_{103}$ | — | September 25, 2005 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 303822 | 2005 ST$_{109}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | EOS | 3.0 km | MPC · JPL |
| 303823 | 2005 SJ$_{111}$ | — | September 26, 2005 | Palomar | NEAT | · | 3.6 km | MPC · JPL |
| 303824 | 2005 SG$_{112}$ | — | September 26, 2005 | Palomar | NEAT | · | 4.4 km | MPC · JPL |
| 303825 | 2005 SX$_{113}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 303826 | 2005 SB$_{118}$ | — | September 28, 2005 | Palomar | NEAT | · | 4.7 km | MPC · JPL |
| 303827 | 2005 SU$_{119}$ | — | September 29, 2005 | Catalina | CSS | · | 5.1 km | MPC · JPL |
| 303828 | 2005 SX$_{120}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303829 | 2005 SO$_{123}$ | — | September 29, 2005 | Anderson Mesa | LONEOS | · | 3.0 km | MPC · JPL |
| 303830 | 2005 SY$_{123}$ | — | September 29, 2005 | Anderson Mesa | LONEOS | 7:4 | 5.1 km | MPC · JPL |
| 303831 | 2005 SJ$_{127}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 303832 | 2005 SB$_{130}$ | — | September 29, 2005 | Anderson Mesa | LONEOS | THB | 3.8 km | MPC · JPL |
| 303833 | 2005 ST$_{139}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 5.1 km | MPC · JPL |
| 303834 | 2005 SY$_{145}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 303835 | 2005 SM$_{147}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | HYG | 3.0 km | MPC · JPL |
| 303836 | 2005 SZ$_{156}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | EOS | 2.3 km | MPC · JPL |
| 303837 | 2005 SF$_{162}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 303838 | 2005 SS$_{162}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303839 | 2005 SO$_{164}$ | — | September 27, 2005 | Palomar | NEAT | · | 5.2 km | MPC · JPL |
| 303840 | 2005 ST$_{168}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 303841 | 2005 SS$_{170}$ | — | September 29, 2005 | Anderson Mesa | LONEOS | · | 5.5 km | MPC · JPL |
| 303842 | 2005 SJ$_{171}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303843 | 2005 SO$_{172}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | THM | 2.5 km | MPC · JPL |
| 303844 | 2005 SM$_{175}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 303845 | 2005 SV$_{176}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 303846 | 2005 SW$_{182}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 303847 | 2005 SH$_{189}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 2.9 km | MPC · JPL |
| 303848 | 2005 SS$_{189}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 303849 | 2005 SH$_{192}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 303850 | 2005 SR$_{193}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | 7:4 | 4.4 km | MPC · JPL |
| 303851 | 2005 SP$_{196}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 303852 | 2005 SQ$_{196}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 303853 | 2005 SN$_{200}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 303854 | 2005 SS$_{202}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 303855 | 2005 SC$_{205}$ | — | September 30, 2005 | Anderson Mesa | LONEOS | · | 4.5 km | MPC · JPL |
| 303856 | 2005 SA$_{210}$ | — | September 30, 2005 | Palomar | NEAT | HYG | 3.8 km | MPC · JPL |
| 303857 | 2005 SC$_{226}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | ALA | 4.5 km | MPC · JPL |
| 303858 | 2005 SJ$_{228}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 303859 | 2005 SZ$_{231}$ | — | September 30, 2005 | Anderson Mesa | LONEOS | · | 4.0 km | MPC · JPL |
| 303860 | 2005 SQ$_{240}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 303861 | 2005 SQ$_{250}$ | — | September 23, 2005 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 303862 | 2005 SE$_{256}$ | — | September 22, 2005 | Palomar | NEAT | · | 4.6 km | MPC · JPL |
| 303863 | 2005 SF$_{257}$ | — | September 22, 2005 | Palomar | NEAT | EOS | 2.2 km | MPC · JPL |
| 303864 | 2005 SU$_{268}$ | — | September 25, 2005 | Palomar | NEAT | EUP | 3.8 km | MPC · JPL |
| 303865 | 2005 SZ$_{268}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 5.7 km | MPC · JPL |
| 303866 | 2005 SA$_{272}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 303867 | 2005 SZ$_{285}$ | — | September 25, 2005 | Apache Point | A. C. Becker | · | 3.0 km | MPC · JPL |
| 303868 | 2005 SJ$_{286}$ | — | September 26, 2005 | Apache Point | A. C. Becker | THM | 2.4 km | MPC · JPL |
| 303869 | 2005 SF$_{291}$ | — | September 25, 2005 | Palomar | NEAT | · | 4.1 km | MPC · JPL |
| 303870 | 2005 SG$_{293}$ | — | September 22, 2005 | Palomar | NEAT | HYG | 3.4 km | MPC · JPL |
| 303871 | 2005 TE$_7$ | — | October 1, 2005 | Catalina | CSS | URS | 4.6 km | MPC · JPL |
| 303872 | 2005 TB$_{10}$ | — | October 2, 2005 | Palomar | NEAT | · | 4.6 km | MPC · JPL |
| 303873 | 2005 TC$_{12}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | ELF | 4.4 km | MPC · JPL |
| 303874 | 2005 TC$_{14}$ | — | October 1, 2005 | Catalina | CSS | · | 3.9 km | MPC · JPL |
| 303875 | 2005 TG$_{14}$ | — | October 1, 2005 | Catalina | CSS | EOS | 2.7 km | MPC · JPL |
| 303876 | 2005 TF$_{19}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | HYG | 3.2 km | MPC · JPL |
| 303877 | 2005 TQ$_{19}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 303878 | 2005 TW$_{34}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303879 | 2005 TV$_{41}$ | — | October 3, 2005 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 303880 | 2005 TM$_{42}$ | — | October 3, 2005 | Catalina | CSS | EOS | 2.3 km | MPC · JPL |
| 303881 | 2005 TL$_{60}$ | — | October 3, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303882 | 2005 TZ$_{60}$ | — | October 3, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303883 | 2005 TB$_{69}$ | — | October 6, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 303884 | 2005 TY$_{69}$ | — | October 6, 2005 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 303885 | 2005 TG$_{71}$ | — | October 7, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 4.8 km | MPC · JPL |
| 303886 | 2005 TJ$_{71}$ | — | October 7, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 303887 | 2005 TV$_{79}$ | — | October 1, 2005 | Catalina | CSS | · | 4.3 km | MPC · JPL |
| 303888 | 2005 TT$_{87}$ | — | October 5, 2005 | Kitt Peak | Spacewatch | EOS | 2.4 km | MPC · JPL |
| 303889 | 2005 TK$_{89}$ | — | October 5, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 5.6 km | MPC · JPL |
| 303890 | 2005 TL$_{90}$ | — | October 6, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 303891 | 2005 TB$_{96}$ | — | October 6, 2005 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.9 km | MPC · JPL |
| 303892 | 2005 TY$_{98}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 303893 | 2005 TP$_{100}$ | — | October 7, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 303894 | 2005 TB$_{102}$ | — | October 7, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 303895 | 2005 TT$_{103}$ | — | October 8, 2005 | Socorro | LINEAR | VER | 4.1 km | MPC · JPL |
| 303896 | 2005 TD$_{111}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303897 | 2005 TH$_{111}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | HYG | 2.9 km | MPC · JPL |
| 303898 | 2005 TY$_{113}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | EUP | 5.7 km | MPC · JPL |
| 303899 | 2005 TJ$_{121}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | VER | 3.2 km | MPC · JPL |
| 303900 | 2005 TA$_{128}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |

## 303901–304000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 303901 | 2005 TY$_{137}$ | — | October 7, 2005 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 303902 | 2005 TJ$_{142}$ | — | October 8, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 303903 | 2005 TN$_{144}$ | — | October 8, 2005 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 303904 | 2005 TF$_{151}$ | — | October 8, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 303905 | 2005 TV$_{152}$ | — | October 5, 2005 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 303906 | 2005 TY$_{156}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303907 | 2005 TW$_{162}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 303908 | 2005 TL$_{167}$ | — | October 9, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 303909 Tomknops | 2005 TK$_{170}$ | Tomknops | October 11, 2005 | Uccle | P. De Cat | EOS | 2.4 km | MPC · JPL |
| 303910 | 2005 TL$_{175}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | HYG | 3.3 km | MPC · JPL |
| 303911 | 2005 UB$_{22}$ | — | October 23, 2005 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 303912 | 2005 UC$_{22}$ | — | October 23, 2005 | Kitt Peak | Spacewatch | 7:4 | 2.6 km | MPC · JPL |
| 303913 | 2005 UL$_{25}$ | — | October 23, 2005 | Kitt Peak | Spacewatch | URS | 4.6 km | MPC · JPL |
| 303914 | 2005 UJ$_{72}$ | — | October 23, 2005 | Catalina | CSS | · | 4.6 km | MPC · JPL |
| 303915 | 2005 UQ$_{81}$ | — | October 21, 2005 | Palomar | NEAT | · | 4.3 km | MPC · JPL |
| 303916 | 2005 UH$_{122}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 303917 | 2005 UM$_{124}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 303918 | 2005 UR$_{193}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | THM | 2.6 km | MPC · JPL |
| 303919 | 2005 UO$_{194}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 303920 | 2005 UK$_{201}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 550 m | MPC · JPL |
| 303921 | 2005 UY$_{207}$ | — | October 27, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 303922 | 2005 UM$_{269}$ | — | October 28, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 303923 | 2005 UY$_{276}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 5.2 km | MPC · JPL |
| 303924 | 2005 UG$_{283}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 303925 | 2005 UW$_{298}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | 7:4 | 5.1 km | MPC · JPL |
| 303926 | 2005 UX$_{387}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 303927 | 2005 UV$_{392}$ | — | October 30, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 2.6 km | MPC · JPL |
| 303928 | 2005 UP$_{439}$ | — | October 29, 2005 | Catalina | CSS | · | 5.7 km | MPC · JPL |
| 303929 | 2005 UQ$_{496}$ | — | October 27, 2005 | Anderson Mesa | LONEOS | · | 5.0 km | MPC · JPL |
| 303930 | 2005 UZ$_{503}$ | — | October 24, 2005 | Mauna Kea | D. J. Tholen | · | 980 m | MPC · JPL |
| 303931 | 2005 UN$_{516}$ | — | October 25, 2005 | Apache Point | A. C. Becker | THM | 1.9 km | MPC · JPL |
| 303932 | 2005 UZ$_{528}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 303933 | 2005 VQ | — | November 3, 2005 | Catalina | CSS | APO | 560 m | MPC · JPL |
| 303934 | 2005 VF$_{62}$ | — | November 1, 2005 | Mount Lemmon | Mount Lemmon Survey | URS | 4.0 km | MPC · JPL |
| 303935 | 2005 VV$_{119}$ | — | November 4, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303936 | 2005 VY$_{126}$ | — | November 1, 2005 | Apache Point | A. C. Becker | HYG | 3.4 km | MPC · JPL |
| 303937 | 2005 VS$_{128}$ | — | November 1, 2005 | Apache Point | A. C. Becker | · | 4.2 km | MPC · JPL |
| 303938 | 2005 VS$_{131}$ | — | November 1, 2005 | Apache Point | A. C. Becker | · | 3.3 km | MPC · JPL |
| 303939 | 2005 WO$_{23}$ | — | November 21, 2005 | Kitt Peak | Spacewatch | 7:4 | 3.6 km | MPC · JPL |
| 303940 | 2005 WE$_{40}$ | — | November 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 740 m | MPC · JPL |
| 303941 | 2005 WZ$_{84}$ | — | November 26, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303942 | 2005 WF$_{85}$ | — | November 28, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 6.8 km | MPC · JPL |
| 303943 | 2005 WL$_{141}$ | — | November 28, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 303944 | 2005 WY$_{182}$ | — | November 26, 2005 | Catalina | CSS | T$_j$ (2.89) | 5.0 km | MPC · JPL |
| 303945 | 2005 WH$_{204}$ | — | November 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 303946 | 2005 XR$_{28}$ | — | December 1, 2005 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 303947 | 2005 XZ$_{85}$ | — | December 4, 2005 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 303948 | 2005 XZ$_{109}$ | — | December 1, 2005 | Kitt Peak | M. W. Buie | NYS | 860 m | MPC · JPL |
| 303949 | 2005 XT$_{114}$ | — | December 6, 2005 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 303950 | 2005 YK$_{18}$ | — | December 23, 2005 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 303951 | 2005 YN$_{21}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 303952 | 2005 YR$_{40}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 303953 | 2005 YB$_{52}$ | — | December 26, 2005 | Mount Lemmon | Mount Lemmon Survey | FLO | 630 m | MPC · JPL |
| 303954 | 2005 YF$_{54}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | FLO | 760 m | MPC · JPL |
| 303955 | 2005 YS$_{66}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 303956 | 2005 YZ$_{67}$ | — | December 26, 2005 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 303957 | 2005 YD$_{83}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 303958 | 2005 YB$_{132}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | FLO | 770 m | MPC · JPL |
| 303959 | 2005 YW$_{195}$ | — | December 24, 2005 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 303960 | 2005 YF$_{242}$ | — | December 30, 2005 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 303961 | 2005 YN$_{259}$ | — | December 24, 2005 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 303962 | 2005 YD$_{291}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 303963 | 2006 AR$_{10}$ | — | January 4, 2006 | Catalina | CSS | FLO | 930 m | MPC · JPL |
| 303964 | 2006 AJ$_{16}$ | — | January 4, 2006 | Catalina | CSS | EUP | 5.4 km | MPC · JPL |
| 303965 | 2006 AL$_{18}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | FLO | 760 m | MPC · JPL |
| 303966 | 2006 AE$_{40}$ | — | January 7, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 303967 | 2006 AY$_{47}$ | — | January 7, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 303968 | 2006 AP$_{63}$ | — | January 6, 2006 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 303969 | 2006 AH$_{80}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 303970 | 2006 AD$_{88}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 303971 | 2006 AK$_{102}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 303972 | 2006 BN$_5$ | — | January 21, 2006 | Anderson Mesa | LONEOS | FLO | 780 m | MPC · JPL |
| 303973 | 2006 BW$_{10}$ | — | January 20, 2006 | Kitt Peak | Spacewatch | NYS | 970 m | MPC · JPL |
| 303974 | 2006 BF$_{22}$ | — | January 22, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 303975 | 2006 BD$_{45}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | V | 730 m | MPC · JPL |
| 303976 | 2006 BF$_{45}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 303977 | 2006 BD$_{47}$ | — | January 24, 2006 | Socorro | LINEAR | · | 980 m | MPC · JPL |
| 303978 | 2006 BW$_{67}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 303979 | 2006 BA$_{73}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 303980 | 2006 BA$_{74}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | FLO | 2.1 km | MPC · JPL |
| 303981 | 2006 BK$_{80}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 303982 | 2006 BR$_{91}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 303983 | 2006 BB$_{93}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 303984 | 2006 BL$_{99}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 303985 | 2006 BT$_{108}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 303986 | 2006 BN$_{116}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 303987 | 2006 BH$_{117}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 303988 | 2006 BT$_{120}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 303989 | 2006 BD$_{132}$ | — | January 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 303990 | 2006 BQ$_{146}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 303991 | 2006 BD$_{153}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | FLO | 840 m | MPC · JPL |
| 303992 | 2006 BX$_{155}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 303993 | 2006 BN$_{165}$ | — | January 26, 2006 | Mount Lemmon | Mount Lemmon Survey | FLO | 770 m | MPC · JPL |
| 303994 | 2006 BN$_{168}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | NYS | 900 m | MPC · JPL |
| 303995 | 2006 BO$_{168}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | V | 990 m | MPC · JPL |
| 303996 | 2006 BY$_{176}$ | — | January 27, 2006 | Kitt Peak | Spacewatch | NYS | 690 m | MPC · JPL |
| 303997 | 2006 BK$_{178}$ | — | January 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 303998 | 2006 BT$_{194}$ | — | January 30, 2006 | Kitt Peak | Spacewatch | FLO | 600 m | MPC · JPL |
| 303999 | 2006 BQ$_{211}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | L5 | 13 km | MPC · JPL |
| 304000 | 2006 BV$_{229}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |