# List of minor planets: 223001–224000

The following is a partial list of minor planets, running from minor-planet number 223001 through 224000, 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

* 218,000s
* 219,000s
* 220,000s
* 221,000s
* 222,000s
* 223,000s
* 224,000s
* 225,000s
* 226,000s
* 227,000s
* 228,000s
* 223,001…
* 223,101…
* 223,201…
* 223,301…
* 223,401…
* 223,501…
* 223,601…
* 223,701…
* 223,801…
* 223,901…

## 223001–223100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223001 | 2002 RQ$_{177}$ | — | September 13, 2002 | Palomar | NEAT | V | 920 m | MPC · JPL |
| 223002 | 2002 RS$_{178}$ | — | September 14, 2002 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 223003 | 2002 RS$_{184}$ | — | September 12, 2002 | Palomar | NEAT | 7:4 | 7.0 km | MPC · JPL |
| 223004 | 2002 RU$_{188}$ | — | September 13, 2002 | Palomar | NEAT | NYS | 600 m | MPC · JPL |
| 223005 | 2002 RX$_{188}$ | — | September 13, 2002 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223006 | 2002 RA$_{196}$ | — | September 12, 2002 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 223007 | 2002 RR$_{202}$ | — | September 13, 2002 | Palomar | NEAT | FLO | 1.5 km | MPC · JPL |
| 223008 | 2002 RN$_{210}$ | — | September 15, 2002 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 223009 | 2002 RH$_{211}$ | — | September 14, 2002 | Haleakala | NEAT | · | 1.2 km | MPC · JPL |
| 223010 | 2002 RA$_{224}$ | — | September 13, 2002 | Anderson Mesa | LONEOS | · | 1.9 km | MPC · JPL |
| 223011 | 2002 RW$_{234}$ | — | September 14, 2002 | Palomar | R. Matson | · | 1.4 km | MPC · JPL |
| 223012 | 2002 RS$_{239}$ | — | September 14, 2002 | Palomar | R. Matson | · | 6.9 km | MPC · JPL |
| 223013 | 2002 RH$_{241}$ | — | September 14, 2002 | Palomar | R. Matson | · | 1.2 km | MPC · JPL |
| 223014 | 2002 SA$_3$ | — | September 27, 2002 | Palomar | NEAT | PHO | 2.8 km | MPC · JPL |
| 223015 | 2002 SK$_3$ | — | September 26, 2002 | Palomar | NEAT | NYS | 740 m | MPC · JPL |
| 223016 | 2002 SJ$_6$ | — | September 27, 2002 | Palomar | NEAT | FLO | 1.2 km | MPC · JPL |
| 223017 | 2002 SW$_7$ | — | September 27, 2002 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223018 | 2002 SB$_{12}$ | — | September 27, 2002 | Palomar | NEAT | · | 830 m | MPC · JPL |
| 223019 | 2002 SC$_{22}$ | — | September 26, 2002 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223020 | 2002 SD$_{24}$ | — | September 27, 2002 | Anderson Mesa | LONEOS | FLO | 830 m | MPC · JPL |
| 223021 | 2002 SL$_{24}$ | — | September 28, 2002 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 223022 | 2002 SQ$_{30}$ | — | September 28, 2002 | Haleakala | NEAT | FLO | 1.0 km | MPC · JPL |
| 223023 | 2002 SM$_{35}$ | — | September 29, 2002 | Haleakala | NEAT | · | 950 m | MPC · JPL |
| 223024 | 2002 SV$_{41}$ | — | September 28, 2002 | Haleakala | NEAT | PHO | 1.6 km | MPC · JPL |
| 223025 | 2002 SS$_{42}$ | — | September 28, 2002 | Haleakala | NEAT | V | 1.1 km | MPC · JPL |
| 223026 | 2002 SB$_{45}$ | — | September 29, 2002 | Haleakala | NEAT | · | 840 m | MPC · JPL |
| 223027 | 2002 ST$_{51}$ | — | September 17, 2002 | Palomar | NEAT | V | 1.0 km | MPC · JPL |
| 223028 | 2002 SL$_{52}$ | — | September 17, 2002 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223029 | 2002 SV$_{71}$ | — | September 28, 2002 | Haleakala | NEAT | · | 1.5 km | MPC · JPL |
| 223030 | 2002 TD$_1$ | — | October 1, 2002 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 223031 | 2002 TF$_{13}$ | — | October 1, 2002 | Anderson Mesa | LONEOS | · | 870 m | MPC · JPL |
| 223032 | 2002 TT$_{15}$ | — | October 2, 2002 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223033 | 2002 TZ$_{15}$ | — | October 2, 2002 | Socorro | LINEAR | NYS | 740 m | MPC · JPL |
| 223034 | 2002 TW$_{19}$ | — | October 2, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223035 | 2002 TL$_{25}$ | — | October 2, 2002 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223036 | 2002 TU$_{31}$ | — | October 2, 2002 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 223037 | 2002 TU$_{33}$ | — | October 2, 2002 | Socorro | LINEAR | FLO | 1.1 km | MPC · JPL |
| 223038 | 2002 TF$_{35}$ | — | October 2, 2002 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223039 | 2002 TG$_{50}$ | — | October 2, 2002 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223040 | 2002 TJ$_{50}$ | — | October 2, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223041 | 2002 TR$_{50}$ | — | October 2, 2002 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 223042 | 2002 TN$_{56}$ | — | October 2, 2002 | Campo Imperatore | CINEOS | · | 1.5 km | MPC · JPL |
| 223043 | 2002 TM$_{71}$ | — | October 3, 2002 | Palomar | NEAT | V | 1.2 km | MPC · JPL |
| 223044 | 2002 TP$_{71}$ | — | October 3, 2002 | Palomar | NEAT | · | 1.5 km | MPC · JPL |
| 223045 | 2002 TV$_{74}$ | — | October 1, 2002 | Anderson Mesa | LONEOS | · | 2.0 km | MPC · JPL |
| 223046 | 2002 TV$_{76}$ | — | October 1, 2002 | Anderson Mesa | LONEOS | V | 1.3 km | MPC · JPL |
| 223047 | 2002 TQ$_{80}$ | — | October 1, 2002 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 223048 | 2002 TX$_{81}$ | — | October 1, 2002 | Haleakala | NEAT | · | 1.1 km | MPC · JPL |
| 223049 | 2002 TC$_{85}$ | — | October 2, 2002 | Haleakala | NEAT | FLO | 940 m | MPC · JPL |
| 223050 | 2002 TS$_{91}$ | — | October 3, 2002 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 223051 | 2002 TS$_{95}$ | — | October 3, 2002 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 223052 | 2002 TR$_{105}$ | — | October 4, 2002 | Palomar | NEAT | HYG | 4.2 km | MPC · JPL |
| 223053 | 2002 TA$_{132}$ | — | October 4, 2002 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 223054 | 2002 TR$_{134}$ | — | October 4, 2002 | Palomar | NEAT | SYL · 7:4 | 6.8 km | MPC · JPL |
| 223055 | 2002 TZ$_{150}$ | — | October 5, 2002 | Palomar | NEAT | FLO | 960 m | MPC · JPL |
| 223056 | 2002 TS$_{182}$ | — | October 4, 2002 | Palomar | NEAT | FLO | 1.1 km | MPC · JPL |
| 223057 | 2002 TD$_{183}$ | — | October 4, 2002 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223058 | 2002 TA$_{190}$ | — | October 5, 2002 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223059 | 2002 TR$_{198}$ | — | October 5, 2002 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223060 | 2002 TN$_{200}$ | — | October 4, 2002 | Socorro | LINEAR | FLO | 1.1 km | MPC · JPL |
| 223061 | 2002 TX$_{205}$ | — | October 4, 2002 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223062 | 2002 TS$_{207}$ | — | October 4, 2002 | Socorro | LINEAR | NYS | 2.5 km | MPC · JPL |
| 223063 | 2002 TX$_{207}$ | — | October 4, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223064 | 2002 TW$_{224}$ | — | October 8, 2002 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 223065 | 2002 TY$_{228}$ | — | October 7, 2002 | Haleakala | NEAT | · | 1.4 km | MPC · JPL |
| 223066 | 2002 TJ$_{231}$ | — | October 8, 2002 | Palomar | NEAT | PHO | 1.5 km | MPC · JPL |
| 223067 | 2002 TB$_{239}$ | — | October 8, 2002 | Anderson Mesa | LONEOS | V | 1.2 km | MPC · JPL |
| 223068 | 2002 TO$_{239}$ | — | October 9, 2002 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223069 | 2002 TJ$_{240}$ | — | October 9, 2002 | Socorro | LINEAR | NYS | 860 m | MPC · JPL |
| 223070 | 2002 TV$_{243}$ | — | October 9, 2002 | Palomar | NEAT | · | 930 m | MPC · JPL |
| 223071 | 2002 TX$_{243}$ | — | October 9, 2002 | Socorro | LINEAR | · | 940 m | MPC · JPL |
| 223072 | 2002 TQ$_{250}$ | — | October 7, 2002 | Anderson Mesa | LONEOS | NYS | 3.0 km | MPC · JPL |
| 223073 | 2002 TM$_{255}$ | — | October 9, 2002 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223074 | 2002 TB$_{256}$ | — | October 9, 2002 | Socorro | LINEAR | · | 850 m | MPC · JPL |
| 223075 | 2002 TZ$_{258}$ | — | October 9, 2002 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223076 | 2002 TJ$_{259}$ | — | October 9, 2002 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223077 | 2002 TR$_{260}$ | — | October 9, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223078 | 2002 TK$_{262}$ | — | October 10, 2002 | Palomar | NEAT | V | 890 m | MPC · JPL |
| 223079 | 2002 TX$_{269}$ | — | October 9, 2002 | Socorro | LINEAR | FLO | 980 m | MPC · JPL |
| 223080 | 2002 TT$_{270}$ | — | October 9, 2002 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223081 | 2002 TF$_{278}$ | — | October 10, 2002 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 223082 | 2002 TK$_{283}$ | — | October 10, 2002 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 223083 | 2002 TS$_{284}$ | — | October 10, 2002 | Socorro | LINEAR | FLO | 1.1 km | MPC · JPL |
| 223084 | 2002 TX$_{284}$ | — | October 10, 2002 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223085 | 2002 TL$_{285}$ | — | October 10, 2002 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223086 | 2002 TY$_{288}$ | — | October 10, 2002 | Socorro | LINEAR | FLO | 1.1 km | MPC · JPL |
| 223087 | 2002 TX$_{289}$ | — | October 10, 2002 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223088 | 2002 TX$_{291}$ | — | October 10, 2002 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 223089 | 2002 TX$_{360}$ | — | October 10, 2002 | Apache Point | SDSS | · | 620 m | MPC · JPL |
| 223090 | 2002 TX$_{372}$ | — | October 15, 2002 | Palomar | NEAT | V | 1.0 km | MPC · JPL |
| 223091 | 2002 TY$_{381}$ | — | October 11, 2002 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223092 | 2002 UY$_9$ | — | October 28, 2002 | Palomar | NEAT | · | 1.0 km | MPC · JPL |
| 223093 | 2002 UJ$_{11}$ | — | October 29, 2002 | Nogales | Tenagra II Obs. | FLO | 870 m | MPC · JPL |
| 223094 | 2002 UH$_{17}$ | — | October 28, 2002 | Haleakala | NEAT | · | 870 m | MPC · JPL |
| 223095 | 2002 UG$_{19}$ | — | October 30, 2002 | Haleakala | NEAT | NYS | 1.1 km | MPC · JPL |
| 223096 | 2002 UQ$_{21}$ | — | October 30, 2002 | Palomar | NEAT | V | 1.3 km | MPC · JPL |
| 223097 | 2002 UV$_{31}$ | — | October 30, 2002 | Haleakala | NEAT | · | 1.3 km | MPC · JPL |
| 223098 | 2002 UF$_{33}$ | — | October 31, 2002 | Anderson Mesa | LONEOS | V | 870 m | MPC · JPL |
| 223099 | 2002 UO$_{35}$ | — | October 31, 2002 | Palomar | NEAT | NYS | 930 m | MPC · JPL |
| 223100 | 2002 UU$_{35}$ | — | October 31, 2002 | Palomar | NEAT | · | 1.2 km | MPC · JPL |

## 223101–223200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223101 | 2002 UX$_{40}$ | — | October 31, 2002 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 223102 | 2002 UP$_{44}$ | — | October 31, 2002 | Anderson Mesa | LONEOS | · | 980 m | MPC · JPL |
| 223103 | 2002 UT$_{51}$ | — | October 29, 2002 | Apache Point | SDSS | · | 3.2 km | MPC · JPL |
| 223104 | 2002 US$_{66}$ | — | October 30, 2002 | Apache Point | SDSS | · | 830 m | MPC · JPL |
| 223105 | 2002 VC$_5$ | — | November 1, 2002 | Palomar | NEAT | PHO | 1.3 km | MPC · JPL |
| 223106 | 2002 VC$_7$ | — | November 1, 2002 | Palomar | NEAT | NYS | 1.0 km | MPC · JPL |
| 223107 | 2002 VA$_{13}$ | — | November 4, 2002 | Palomar | NEAT | NYS | 1.1 km | MPC · JPL |
| 223108 | 2002 VK$_{13}$ | — | November 4, 2002 | Kitt Peak | Spacewatch | NYS | 2.3 km | MPC · JPL |
| 223109 | 2002 VW$_{15}$ | — | November 5, 2002 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223110 | 2002 VO$_{16}$ | — | November 5, 2002 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 223111 | 2002 VX$_{21}$ | — | November 5, 2002 | Kitt Peak | Spacewatch | MAS | 1.0 km | MPC · JPL |
| 223112 | 2002 VP$_{22}$ | — | November 5, 2002 | Kitt Peak | Spacewatch | FLO | 770 m | MPC · JPL |
| 223113 | 2002 VL$_{23}$ | — | November 5, 2002 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 223114 | 2002 VX$_{29}$ | — | November 5, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223115 | 2002 VE$_{30}$ | — | November 5, 2002 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 223116 | 2002 VJ$_{30}$ | — | November 5, 2002 | Socorro | LINEAR | FLO | 850 m | MPC · JPL |
| 223117 | 2002 VS$_{30}$ | — | November 5, 2002 | Socorro | LINEAR | · | 990 m | MPC · JPL |
| 223118 | 2002 VU$_{31}$ | — | November 5, 2002 | Socorro | LINEAR | NYS | 1.1 km | MPC · JPL |
| 223119 | 2002 VN$_{32}$ | — | November 5, 2002 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223120 | 2002 VZ$_{32}$ | — | November 5, 2002 | Socorro | LINEAR | NYS | 860 m | MPC · JPL |
| 223121 | 2002 VN$_{33}$ | — | November 5, 2002 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223122 | 2002 VP$_{33}$ | — | November 5, 2002 | Socorro | LINEAR | NYS | 1.1 km | MPC · JPL |
| 223123 | 2002 VL$_{39}$ | — | November 5, 2002 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223124 | 2002 VX$_{45}$ | — | November 5, 2002 | Palomar | NEAT | · | 930 m | MPC · JPL |
| 223125 | 2002 VE$_{49}$ | — | November 5, 2002 | Anderson Mesa | LONEOS | · | 1.2 km | MPC · JPL |
| 223126 | 2002 VJ$_{57}$ | — | November 6, 2002 | Haleakala | NEAT | · | 1.2 km | MPC · JPL |
| 223127 | 2002 VT$_{61}$ | — | November 5, 2002 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223128 | 2002 VC$_{63}$ | — | November 6, 2002 | Anderson Mesa | LONEOS | FLO | 1.7 km | MPC · JPL |
| 223129 | 2002 VD$_{67}$ | — | November 6, 2002 | Haleakala | NEAT | · | 1.2 km | MPC · JPL |
| 223130 | 2002 VC$_{73}$ | — | November 7, 2002 | Socorro | LINEAR | · | 990 m | MPC · JPL |
| 223131 | 2002 VE$_{75}$ | — | November 7, 2002 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223132 | 2002 VR$_{76}$ | — | November 7, 2002 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223133 | 2002 VB$_{82}$ | — | November 7, 2002 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223134 | 2002 VJ$_{86}$ | — | November 8, 2002 | Socorro | LINEAR | NYS | 2.2 km | MPC · JPL |
| 223135 | 2002 VN$_{87}$ | — | November 8, 2002 | Socorro | LINEAR | V | 950 m | MPC · JPL |
| 223136 | 2002 VM$_{97}$ | — | November 12, 2002 | Socorro | LINEAR | ERI | 2.1 km | MPC · JPL |
| 223137 | 2002 VW$_{102}$ | — | November 12, 2002 | Socorro | LINEAR | V | 900 m | MPC · JPL |
| 223138 | 2002 VP$_{114}$ | — | November 13, 2002 | Palomar | NEAT | EUT | 870 m | MPC · JPL |
| 223139 | 2002 VD$_{120}$ | — | November 12, 2002 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 223140 | 2002 VF$_{129}$ | — | November 6, 2002 | Socorro | LINEAR | V | 980 m | MPC · JPL |
| 223141 | 2002 VL$_{131}$ | — | November 1, 2002 | Palomar | S. F. Hönig | FLO | 1.1 km | MPC · JPL |
| 223142 | 2002 WZ$_1$ | — | November 23, 2002 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223143 | 2002 WK$_3$ | — | November 24, 2002 | Palomar | NEAT | FLO | 790 m | MPC · JPL |
| 223144 | 2002 WL$_8$ | — | November 24, 2002 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 223145 | 2002 WX$_8$ | — | November 27, 2002 | Anderson Mesa | LONEOS | · | 2.0 km | MPC · JPL |
| 223146 | 2002 WG$_{10}$ | — | November 24, 2002 | Palomar | NEAT | · | 920 m | MPC · JPL |
| 223147 | 2002 WU$_{13}$ | — | November 28, 2002 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 223148 | 2002 WZ$_{22}$ | — | November 24, 2002 | Palomar | NEAT | · | 970 m | MPC · JPL |
| 223149 | 2002 WG$_{26}$ | — | November 16, 2002 | Palomar | NEAT | NYS | 560 m | MPC · JPL |
| 223150 | 2002 XA$_1$ | — | December 1, 2002 | Nashville | R. Clingan | · | 1.0 km | MPC · JPL |
| 223151 | 2002 XP$_8$ | — | December 2, 2002 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223152 | 2002 XE$_{22}$ | — | December 3, 2002 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 223153 | 2002 XR$_{27}$ | — | December 5, 2002 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223154 | 2002 XS$_{33}$ | — | December 5, 2002 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223155 | 2002 XY$_{34}$ | — | December 6, 2002 | Socorro | LINEAR | NYS | 810 m | MPC · JPL |
| 223156 | 2002 XP$_{35}$ | — | December 7, 2002 | Fountain Hills | C. W. Juels, P. R. Holvorcem | · | 2.2 km | MPC · JPL |
| 223157 | 2002 XF$_{42}$ | — | December 6, 2002 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223158 | 2002 XU$_{49}$ | — | December 10, 2002 | Socorro | LINEAR | V | 870 m | MPC · JPL |
| 223159 | 2002 XX$_{49}$ | — | December 10, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223160 | 2002 XK$_{50}$ | — | December 10, 2002 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 223161 | 2002 XD$_{71}$ | — | December 10, 2002 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 223162 | 2002 XV$_{75}$ | — | December 11, 2002 | Socorro | LINEAR | · | 910 m | MPC · JPL |
| 223163 | 2002 XZ$_{85}$ | — | December 11, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223164 | 2002 XD$_{86}$ | — | December 11, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223165 | 2002 XB$_{87}$ | — | December 11, 2002 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 223166 | 2002 XE$_{101}$ | — | December 5, 2002 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 223167 | 2002 XT$_{102}$ | — | December 5, 2002 | Socorro | LINEAR | NYS | 880 m | MPC · JPL |
| 223168 | 2002 XX$_{112}$ | — | December 6, 2002 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 223169 | 2002 XQ$_{115}$ | — | December 14, 2002 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 223170 | 2002 YP$_7$ | — | December 31, 2002 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223171 | 2002 YU$_{10}$ | — | December 31, 2002 | Socorro | LINEAR | KLI | 3.0 km | MPC · JPL |
| 223172 | 2002 YN$_{14}$ | — | December 31, 2002 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 223173 | 2002 YG$_{21}$ | — | December 31, 2002 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223174 | 2002 YF$_{22}$ | — | December 31, 2002 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223175 | 2002 YP$_{25}$ | — | December 31, 2002 | Socorro | LINEAR | MAS | 1.1 km | MPC · JPL |
| 223176 | 2002 YC$_{26}$ | — | December 31, 2002 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223177 | 2002 YE$_{27}$ | — | December 31, 2002 | Socorro | LINEAR | NYS | 880 m | MPC · JPL |
| 223178 | 2003 AA$_4$ | — | January 3, 2003 | Socorro | LINEAR | PHO | 1.9 km | MPC · JPL |
| 223179 | 2003 AO$_5$ | — | January 1, 2003 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223180 | 2003 AQ$_{15}$ | — | January 4, 2003 | Nashville | R. Clingan | NYS | 890 m | MPC · JPL |
| 223181 | 2003 AO$_{18}$ | — | January 5, 2003 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 223182 | 2003 AQ$_{29}$ | — | January 4, 2003 | Socorro | LINEAR | NYS | 1.2 km | MPC · JPL |
| 223183 | 2003 AE$_{40}$ | — | January 7, 2003 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223184 | 2003 AR$_{44}$ | — | January 5, 2003 | Socorro | LINEAR | · | 990 m | MPC · JPL |
| 223185 | 2003 AR$_{49}$ | — | January 5, 2003 | Socorro | LINEAR | NYS | 930 m | MPC · JPL |
| 223186 | 2003 AZ$_{49}$ | — | January 5, 2003 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223187 | 2003 AK$_{50}$ | — | January 5, 2003 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223188 | 2003 AP$_{51}$ | — | January 5, 2003 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223189 | 2003 AF$_{52}$ | — | January 5, 2003 | Socorro | LINEAR | NYS | 1.2 km | MPC · JPL |
| 223190 | 2003 AP$_{53}$ | — | January 5, 2003 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223191 | 2003 AV$_{59}$ | — | January 5, 2003 | Socorro | LINEAR | MAS | 1.4 km | MPC · JPL |
| 223192 | 2003 AQ$_{63}$ | — | January 8, 2003 | Socorro | LINEAR | FLO | 990 m | MPC · JPL |
| 223193 | 2003 AX$_{71}$ | — | January 8, 2003 | Socorro | LINEAR | NYS | 860 m | MPC · JPL |
| 223194 | 2003 BP$_4$ | — | January 24, 2003 | La Silla | A. Boattini, H. Scholl | · | 1.8 km | MPC · JPL |
| 223195 | 2003 BW$_8$ | — | January 26, 2003 | Anderson Mesa | LONEOS | V | 970 m | MPC · JPL |
| 223196 | 2003 BX$_{19}$ | — | January 26, 2003 | Haleakala | NEAT | · | 1.3 km | MPC · JPL |
| 223197 | 2003 BD$_{20}$ | — | January 27, 2003 | Anderson Mesa | LONEOS | V | 1.1 km | MPC · JPL |
| 223198 | 2003 BP$_{20}$ | — | January 27, 2003 | Anderson Mesa | LONEOS | NYS | 1.4 km | MPC · JPL |
| 223199 | 2003 BM$_{29}$ | — | January 27, 2003 | Socorro | LINEAR | NYS | 2.9 km | MPC · JPL |
| 223200 | 2003 BF$_{30}$ | — | January 27, 2003 | Socorro | LINEAR | NYS | 900 m | MPC · JPL |

## 223201–223300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223201 | 2003 BL$_{30}$ | — | January 27, 2003 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223202 | 2003 BQ$_{31}$ | — | January 27, 2003 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223203 | 2003 BH$_{35}$ | — | January 27, 2003 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 223204 | 2003 BX$_{38}$ | — | January 27, 2003 | Socorro | LINEAR | NYS | 1.1 km | MPC · JPL |
| 223205 | 2003 BK$_{39}$ | — | January 27, 2003 | Socorro | LINEAR | NYS | 900 m | MPC · JPL |
| 223206 | 2003 BS$_{44}$ | — | January 27, 2003 | Socorro | LINEAR | NYS | 1.1 km | MPC · JPL |
| 223207 | 2003 BY$_{47}$ | — | January 30, 2003 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 223208 | 2003 BQ$_{48}$ | — | January 26, 2003 | Anderson Mesa | LONEOS | NYS | 980 m | MPC · JPL |
| 223209 | 2003 BL$_{49}$ | — | January 27, 2003 | Anderson Mesa | LONEOS | NYS | 940 m | MPC · JPL |
| 223210 | 2003 BW$_{51}$ | — | January 27, 2003 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223211 | 2003 BE$_{57}$ | — | January 27, 2003 | Socorro | LINEAR | SHU · 3:2 | 6.8 km | MPC · JPL |
| 223212 | 2003 BY$_{58}$ | — | January 27, 2003 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 223213 | 2003 BT$_{62}$ | — | January 28, 2003 | Palomar | NEAT | V | 1.1 km | MPC · JPL |
| 223214 | 2003 BX$_{65}$ | — | January 30, 2003 | Anderson Mesa | LONEOS | NYS | 790 m | MPC · JPL |
| 223215 | 2003 BR$_{76}$ | — | January 29, 2003 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 223216 | 2003 BM$_{81}$ | — | January 31, 2003 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223217 | 2003 BO$_{83}$ | — | January 31, 2003 | Socorro | LINEAR | NYS | 1.3 km | MPC · JPL |
| 223218 | 2003 CK$_7$ | — | February 1, 2003 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223219 | 2003 CH$_9$ | — | February 2, 2003 | Socorro | LINEAR | ERI | 2.3 km | MPC · JPL |
| 223220 | 2003 CW$_{18}$ | — | February 6, 2003 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 223221 | 2003 CF$_{25}$ | — | February 3, 2003 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 223222 | 2003 DY | — | February 21, 2003 | Palomar | NEAT | NYS | 870 m | MPC · JPL |
| 223223 | 2003 DY$_5$ | — | February 21, 2003 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 223224 | 2003 DN$_7$ | — | February 21, 2003 | Kvistaberg | UDAS | NYS | 1.3 km | MPC · JPL |
| 223225 | 2003 DW$_7$ | — | February 25, 2003 | Kleť | J. Tichá, M. Tichý | · | 1.8 km | MPC · JPL |
| 223226 | 2003 DW$_{13}$ | — | February 26, 2003 | Haleakala | NEAT | · | 1.0 km | MPC · JPL |
| 223227 | 2003 DP$_{14}$ | — | February 24, 2003 | Haleakala | NEAT | · | 1.5 km | MPC · JPL |
| 223228 | 2003 DV$_{16}$ | — | February 21, 2003 | Palomar | NEAT | · | 3.9 km | MPC · JPL |
| 223229 | 2003 DE$_{18}$ | — | February 19, 2003 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 223230 | 2003 DH$_{21}$ | — | February 23, 2003 | Anderson Mesa | LONEOS | · | 2.2 km | MPC · JPL |
| 223231 | 2003 DT$_{21}$ | — | February 28, 2003 | Socorro | LINEAR | H | 1.1 km | MPC · JPL |
| 223232 | 2003 DA$_{24}$ | — | February 22, 2003 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 223233 | 2003 ET$_8$ | — | March 6, 2003 | Anderson Mesa | LONEOS | · | 1.6 km | MPC · JPL |
| 223234 | 2003 EC$_9$ | — | March 6, 2003 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 223235 | 2003 EY$_{22}$ | — | March 6, 2003 | Socorro | LINEAR | BRG | 2.2 km | MPC · JPL |
| 223236 | 2003 EG$_{32}$ | — | March 7, 2003 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 223237 | 2003 EJ$_{34}$ | — | March 7, 2003 | Socorro | LINEAR | RAF | 1.3 km | MPC · JPL |
| 223238 | 2003 EY$_{42}$ | — | March 10, 2003 | Kitt Peak | Spacewatch | L4 | 11 km | MPC · JPL |
| 223239 | 2003 EZ$_{46}$ | — | March 8, 2003 | Anderson Mesa | LONEOS | MAR | 1.8 km | MPC · JPL |
| 223240 | 2003 EY$_{52}$ | — | March 8, 2003 | Socorro | LINEAR | EUN | 2.2 km | MPC · JPL |
| 223241 | 2003 FE$_4$ | — | March 26, 2003 | Palomar | NEAT | HNS | 1.5 km | MPC · JPL |
| 223242 | 2003 FS$_{14}$ | — | March 23, 2003 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 223243 | 2003 FN$_{18}$ | — | March 24, 2003 | Kitt Peak | Spacewatch | · | 1.00 km | MPC · JPL |
| 223244 | 2003 FO$_{28}$ | — | March 24, 2003 | Haleakala | NEAT | · | 2.5 km | MPC · JPL |
| 223245 | 2003 FR$_{32}$ | — | March 23, 2003 | Kitt Peak | Spacewatch | MAR | 1.5 km | MPC · JPL |
| 223246 | 2003 FQ$_{36}$ | — | March 23, 2003 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 223247 | 2003 FR$_{51}$ | — | March 25, 2003 | Catalina | CSS | RAF | 1.4 km | MPC · JPL |
| 223248 | 2003 FB$_{59}$ | — | March 26, 2003 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 223249 | 2003 FF$_{59}$ | — | March 26, 2003 | Palomar | NEAT | KON | 3.1 km | MPC · JPL |
| 223250 | 2003 FJ$_{67}$ | — | March 26, 2003 | Palomar | NEAT | EUN | 2.3 km | MPC · JPL |
| 223251 | 2003 FB$_{70}$ | — | March 26, 2003 | Kitt Peak | Spacewatch | L4 · ERY | 18 km | MPC · JPL |
| 223252 | 2003 FQ$_{72}$ | — | March 26, 2003 | Palomar | NEAT | · | 2.8 km | MPC · JPL |
| 223253 | 2003 FJ$_{79}$ | — | March 27, 2003 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 223254 | 2003 FZ$_{79}$ | — | March 27, 2003 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 223255 | 2003 FR$_{81}$ | — | March 27, 2003 | Kitt Peak | Spacewatch | EUN · | 4.2 km | MPC · JPL |
| 223256 | 2003 FL$_{85}$ | — | March 28, 2003 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 223257 | 2003 FN$_{85}$ | — | March 28, 2003 | Catalina | CSS | · | 2.4 km | MPC · JPL |
| 223258 | 2003 FO$_{93}$ | — | March 29, 2003 | Anderson Mesa | LONEOS | EUN | 2.0 km | MPC · JPL |
| 223259 | 2003 FP$_{95}$ | — | March 30, 2003 | Anderson Mesa | LONEOS | · | 2.7 km | MPC · JPL |
| 223260 | 2003 FW$_{100}$ | — | March 31, 2003 | Anderson Mesa | LONEOS | · | 2.8 km | MPC · JPL |
| 223261 | 2003 FP$_{104}$ | — | March 25, 2003 | Haleakala | NEAT | · | 4.0 km | MPC · JPL |
| 223262 | 2003 FK$_{114}$ | — | March 31, 2003 | Kitt Peak | Spacewatch | KON | 4.6 km | MPC · JPL |
| 223263 Cheikhoumardia | 2003 FR$_{124}$ | Cheikhoumardia | March 30, 2003 | Kitt Peak | M. W. Buie | CLO | 4.0 km | MPC · JPL |
| 223264 | 2003 FG$_{131}$ | — | March 24, 2003 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 223265 | 2003 GX$_1$ | — | April 2, 2003 | Haleakala | NEAT | · | 6.4 km | MPC · JPL |
| 223266 | 2003 GO$_{10}$ | — | April 3, 2003 | Anderson Mesa | LONEOS | · | 3.5 km | MPC · JPL |
| 223267 | 2003 GH$_{13}$ | — | April 3, 2003 | Anderson Mesa | LONEOS | · | 1.9 km | MPC · JPL |
| 223268 | 2003 GZ$_{21}$ | — | April 7, 2003 | Palomar | NEAT | L4 | 15 km | MPC · JPL |
| 223269 | 2003 GB$_{22}$ | — | April 6, 2003 | Desert Eagle | W. K. Y. Yeung | NYS | 1.1 km | MPC · JPL |
| 223270 | 2003 GL27 | — | April 7, 2003 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 223271 | 2003 GY$_{32}$ | — | April 1, 2003 | Cerro Tololo | DLS | · | 1.8 km | MPC · JPL |
| 223272 | 2003 GC$_{33}$ | — | April 1, 2003 | Cerro Tololo | DLS | L4 | 13 km | MPC · JPL |
| 223273 | 2003 GJ$_{35}$ | — | April 7, 2003 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 223274 | 2003 GP$_{35}$ | — | April 9, 2003 | Socorro | LINEAR | H | 800 m | MPC · JPL |
| 223275 | 2003 GH$_{41}$ | — | April 9, 2003 | Palomar | NEAT | EUN | 1.6 km | MPC · JPL |
| 223276 | 2003 GG$_{46}$ | — | April 8, 2003 | Palomar | NEAT | · | 1.8 km | MPC · JPL |
| 223277 | 2003 GJ$_{50}$ | — | April 4, 2003 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 223278 Brianduncan | 2003 GR$_{53}$ | Brianduncan | April 1, 2003 | Kitt Peak | M. W. Buie | · | 2.4 km | MPC · JPL |
| 223279 | 2003 HS$_3$ | — | April 24, 2003 | Anderson Mesa | LONEOS | · | 3.0 km | MPC · JPL |
| 223280 | 2003 HH$_9$ | — | April 24, 2003 | Anderson Mesa | LONEOS | · | 4.7 km | MPC · JPL |
| 223281 | 2003 HM$_{10}$ | — | April 25, 2003 | Anderson Mesa | LONEOS | · | 4.2 km | MPC · JPL |
| 223282 | 2003 HL$_{17}$ | — | April 25, 2003 | Anderson Mesa | LONEOS | · | 2.4 km | MPC · JPL |
| 223283 | 2003 HG$_{19}$ | — | April 26, 2003 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 223284 | 2003 HF$_{20}$ | — | April 26, 2003 | Haleakala | NEAT | · | 2.1 km | MPC · JPL |
| 223285 | 2003 HF$_{32}$ | — | April 28, 2003 | Anderson Mesa | LONEOS | GEF | 1.7 km | MPC · JPL |
| 223286 | 2003 HW$_{32}$ | — | April 29, 2003 | Socorro | LINEAR | H | 740 m | MPC · JPL |
| 223287 | 2003 HW$_{35}$ | — | April 27, 2003 | Anderson Mesa | LONEOS | · | 4.0 km | MPC · JPL |
| 223288 | 2003 HY$_{45}$ | — | April 27, 2003 | Anderson Mesa | LONEOS | · | 2.3 km | MPC · JPL |
| 223289 | 2003 HH$_{46}$ | — | April 28, 2003 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 223290 | 2003 HR$_{47}$ | — | April 29, 2003 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 223291 | 2003 HN$_{49}$ | — | April 30, 2003 | Kitt Peak | Spacewatch | H | 1.1 km | MPC · JPL |
| 223292 | 2003 HM$_{52}$ | — | April 29, 2003 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 223293 | 2003 HM$_{54}$ | — | April 24, 2003 | Anderson Mesa | LONEOS | · | 2.1 km | MPC · JPL |
| 223294 | 2003 HO$_{55}$ | — | April 27, 2003 | Anderson Mesa | LONEOS | · | 2.2 km | MPC · JPL |
| 223295 | 2003 JS$_3$ | — | May 2, 2003 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 223296 | 2003 JD$_6$ | — | May 1, 2003 | Kitt Peak | Spacewatch | NEM | 3.3 km | MPC · JPL |
| 223297 | 2003 JP$_{13}$ | — | May 5, 2003 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 223298 | 2003 JE$_{18}$ | — | May 1, 2003 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 223299 | 2003 KL$_{13}$ | — | May 27, 2003 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 223300 | 2003 KJ$_{14}$ | — | May 25, 2003 | Kitt Peak | Spacewatch | HEN | 1.5 km | MPC · JPL |

## 223301–223400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223301 | 2003 NA$_3$ | — | July 2, 2003 | Socorro | LINEAR | · | 5.5 km | MPC · JPL |
| 223302 | 2003 NH$_3$ | — | July 4, 2003 | Anderson Mesa | LONEOS | EUP | 10 km | MPC · JPL |
| 223303 | 2003 NP$_3$ | — | July 3, 2003 | Kitt Peak | Spacewatch | URS | 4.8 km | MPC · JPL |
| 223304 | 2003 NF$_4$ | — | July 3, 2003 | Kitt Peak | Spacewatch | 629 | 2.4 km | MPC · JPL |
| 223305 | 2003 NL$_6$ | — | July 7, 2003 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 223306 | 2003 OV$_6$ | — | July 22, 2003 | Campo Imperatore | CINEOS | · | 5.1 km | MPC · JPL |
| 223307 | 2003 OH$_{12}$ | — | July 22, 2003 | Palomar | NEAT | TIR | 4.0 km | MPC · JPL |
| 223308 | 2003 OK$_{14}$ | — | July 21, 2003 | Palomar | NEAT | TIR | 4.1 km | MPC · JPL |
| 223309 | 2003 OP$_{15}$ | — | July 23, 2003 | Palomar | NEAT | · | 4.0 km | MPC · JPL |
| 223310 | 2003 OK$_{17}$ | — | July 29, 2003 | Campo Imperatore | CINEOS | EOS | 3.6 km | MPC · JPL |
| 223311 | 2003 OU$_{27}$ | — | July 24, 2003 | Palomar | NEAT | · | 4.6 km | MPC · JPL |
| 223312 | 2003 PM$_2$ | — | August 2, 2003 | Haleakala | NEAT | EOS | 2.9 km | MPC · JPL |
| 223313 | 2003 PS$_5$ | — | August 1, 2003 | Socorro | LINEAR | HYG | 5.5 km | MPC · JPL |
| 223314 | 2003 PX$_7$ | — | August 2, 2003 | Haleakala | NEAT | EOS | 3.2 km | MPC · JPL |
| 223315 | 2003 QX$_4$ | — | August 20, 2003 | Campo Imperatore | CINEOS | · | 3.1 km | MPC · JPL |
| 223316 | 2003 QF$_5$ | — | August 21, 2003 | Campo Imperatore | CINEOS | LIX | 6.6 km | MPC · JPL |
| 223317 | 2003 QM$_{10}$ | — | August 21, 2003 | Socorro | LINEAR | EUP | 5.9 km | MPC · JPL |
| 223318 | 2003 QT$_{12}$ | — | August 22, 2003 | Haleakala | NEAT | LIX | 6.3 km | MPC · JPL |
| 223319 | 2003 QN$_{18}$ | — | August 22, 2003 | Palomar | NEAT | · | 3.5 km | MPC · JPL |
| 223320 | 2003 QR$_{25}$ | — | August 22, 2003 | Palomar | NEAT | VER | 3.6 km | MPC · JPL |
| 223321 | 2003 QB$_{28}$ | — | August 20, 2003 | Palomar | NEAT | · | 7.7 km | MPC · JPL |
| 223322 | 2003 QJ$_{34}$ | — | August 22, 2003 | Palomar | NEAT | · | 4.5 km | MPC · JPL |
| 223323 | 2003 QG$_{44}$ | — | August 22, 2003 | Campo Imperatore | CINEOS | · | 4.3 km | MPC · JPL |
| 223324 | 2003 QG$_{46}$ | — | August 23, 2003 | Palomar | NEAT | THM | 4.8 km | MPC · JPL |
| 223325 | 2003 QZ$_{47}$ | — | August 20, 2003 | Palomar | NEAT | · | 2.9 km | MPC · JPL |
| 223326 | 2003 QV$_{49}$ | — | August 22, 2003 | Palomar | NEAT | HYG | 3.6 km | MPC · JPL |
| 223327 | 2003 QN$_{53}$ | — | August 23, 2003 | Socorro | LINEAR | · | 5.9 km | MPC · JPL |
| 223328 | 2003 QX$_{55}$ | — | August 23, 2003 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 223329 | 2003 QP$_{59}$ | — | August 23, 2003 | Socorro | LINEAR | TIR | 4.8 km | MPC · JPL |
| 223330 | 2003 QL$_{60}$ | — | August 23, 2003 | Socorro | LINEAR | · | 6.6 km | MPC · JPL |
| 223331 | 2003 QV$_{65}$ | — | August 25, 2003 | Palomar | NEAT | · | 3.7 km | MPC · JPL |
| 223332 | 2003 QO$_{68}$ | — | August 25, 2003 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 223333 | 2003 QY$_{70}$ | — | August 23, 2003 | Palomar | NEAT | · | 3.0 km | MPC · JPL |
| 223334 | 2003 QU$_{73}$ | — | August 26, 2003 | Črni Vrh | H. Mikuž | EOS | 2.5 km | MPC · JPL |
| 223335 | 2003 QN$_{74}$ | — | August 24, 2003 | Socorro | LINEAR | HYG | 4.4 km | MPC · JPL |
| 223336 | 2003 QP$_{74}$ | — | August 24, 2003 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223337 | 2003 QS$_{74}$ | — | August 24, 2003 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 223338 | 2003 QK$_{76}$ | — | August 24, 2003 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 223339 Gregdunn | 2003 QC$_{89}$ | Gregdunn | August 26, 2003 | Cerro Tololo | M. W. Buie | · | 4.3 km | MPC · JPL |
| 223340 | 2003 QT$_{93}$ | — | August 28, 2003 | Haleakala | NEAT | HYG | 4.4 km | MPC · JPL |
| 223341 | 2003 QZ$_{93}$ | — | August 28, 2003 | Haleakala | NEAT | HYG | 4.7 km | MPC · JPL |
| 223342 | 2003 QS$_{96}$ | — | August 30, 2003 | Kitt Peak | Spacewatch | THM | 3.2 km | MPC · JPL |
| 223343 | 2003 QH$_{100}$ | — | August 28, 2003 | Palomar | NEAT | · | 4.5 km | MPC · JPL |
| 223344 | 2003 QJ$_{106}$ | — | August 31, 2003 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 223345 | 2003 QP$_{107}$ | — | August 31, 2003 | Socorro | LINEAR | EOS | 3.3 km | MPC · JPL |
| 223346 | 2003 QX$_{112}$ | — | August 27, 2003 | Palomar | NEAT | · | 4.9 km | MPC · JPL |
| 223347 | 2003 QC$_{113}$ | — | August 31, 2003 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 223348 | 2003 RH$_9$ | — | September 3, 2003 | Kvistaberg | UDAS | ALA | 4.8 km | MPC · JPL |
| 223349 | 2003 RP$_{11}$ | — | September 15, 2003 | Wrightwood | J. W. Young | · | 5.1 km | MPC · JPL |
| 223350 | 2003 RN$_{15}$ | — | September 15, 2003 | Palomar | NEAT | EOS | 5.6 km | MPC · JPL |
| 223351 | 2003 RQ$_{17}$ | — | September 15, 2003 | Palomar | NEAT | · | 3.9 km | MPC · JPL |
| 223352 | 2003 RS$_{17}$ | — | September 15, 2003 | Palomar | NEAT | · | 3.1 km | MPC · JPL |
| 223353 | 2003 RT$_{19}$ | — | September 15, 2003 | Anderson Mesa | LONEOS | · | 6.1 km | MPC · JPL |
| 223354 | 2003 RO$_{21}$ | — | September 13, 2003 | Haleakala | NEAT | · | 5.3 km | MPC · JPL |
| 223355 | 2003 RV$_{21}$ | — | September 13, 2003 | Haleakala | NEAT | EOS | 3.4 km | MPC · JPL |
| 223356 | 2003 RP$_{23}$ | — | September 14, 2003 | Palomar | NEAT | THM | 3.9 km | MPC · JPL |
| 223357 | 2003 RW$_{25}$ | — | September 15, 2003 | Palomar | NEAT | EUP | 7.2 km | MPC · JPL |
| 223358 | 2003 SJ | — | September 16, 2003 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 223359 | 2003 SE$_3$ | — | September 16, 2003 | Palomar | NEAT | · | 5.6 km | MPC · JPL |
| 223360 Švankmajer | 2003 SV$_4$ | Švankmajer | September 16, 2003 | Kleť | KLENOT | EOS | 3.5 km | MPC · JPL |
| 223361 | 2003 SX$_6$ | — | September 17, 2003 | Palomar | NEAT | · | 6.3 km | MPC · JPL |
| 223362 | 2003 SJ$_7$ | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 223363 | 2003 SL$_8$ | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 223364 | 2003 SG$_{17}$ | — | September 18, 2003 | Campo Imperatore | CINEOS | · | 5.2 km | MPC · JPL |
| 223365 | 2003 SC$_{20}$ | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 5.1 km | MPC · JPL |
| 223366 | 2003 SF$_{22}$ | — | September 16, 2003 | Palomar | NEAT | · | 6.6 km | MPC · JPL |
| 223367 | 2003 SK$_{27}$ | — | September 18, 2003 | Socorro | LINEAR | · | 6.1 km | MPC · JPL |
| 223368 | 2003 SP$_{32}$ | — | September 16, 2003 | Palomar | NEAT | HYG | 5.5 km | MPC · JPL |
| 223369 | 2003 SO$_{39}$ | — | September 16, 2003 | Palomar | NEAT | VER | 4.0 km | MPC · JPL |
| 223370 | 2003 SJ$_{43}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | URS | 5.8 km | MPC · JPL |
| 223371 | 2003 SN$_{45}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | URS | 5.4 km | MPC · JPL |
| 223372 | 2003 SS$_{52}$ | — | September 19, 2003 | Palomar | NEAT | · | 2.9 km | MPC · JPL |
| 223373 | 2003 SD$_{54}$ | — | September 16, 2003 | Kitt Peak | Spacewatch | VER | 4.6 km | MPC · JPL |
| 223374 | 2003 SK$_{54}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | · | 4.3 km | MPC · JPL |
| 223375 | 2003 SA$_{55}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | LIX | 5.3 km | MPC · JPL |
| 223376 | 2003 SL$_{55}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | · | 6.2 km | MPC · JPL |
| 223377 | 2003 SB$_{57}$ | — | September 16, 2003 | Kitt Peak | Spacewatch | VER | 5.3 km | MPC · JPL |
| 223378 | 2003 SR$_{58}$ | — | September 17, 2003 | Anderson Mesa | LONEOS | · | 5.8 km | MPC · JPL |
| 223379 | 2003 SV$_{58}$ | — | September 17, 2003 | Anderson Mesa | LONEOS | VER | 5.3 km | MPC · JPL |
| 223380 | 2003 SL$_{60}$ | — | September 17, 2003 | Kitt Peak | Spacewatch | HYG | 5.1 km | MPC · JPL |
| 223381 | 2003 SO$_{62}$ | — | September 17, 2003 | Kitt Peak | Spacewatch | · | 5.4 km | MPC · JPL |
| 223382 | 2003 SE$_{65}$ | — | September 18, 2003 | Anderson Mesa | LONEOS | · | 6.0 km | MPC · JPL |
| 223383 | 2003 SP$_{70}$ | — | September 17, 2003 | Haleakala | NEAT | · | 7.4 km | MPC · JPL |
| 223384 | 2003 SJ$_{72}$ | — | September 18, 2003 | Kitt Peak | Spacewatch | HYG | 5.2 km | MPC · JPL |
| 223385 | 2003 SV$_{73}$ | — | September 18, 2003 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 223386 | 2003 SP$_{77}$ | — | September 19, 2003 | Kitt Peak | Spacewatch | · | 5.7 km | MPC · JPL |
| 223387 | 2003 SG$_{85}$ | — | September 16, 2003 | Palomar | NEAT | H | 1.0 km | MPC · JPL |
| 223388 | 2003 SV$_{85}$ | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 223389 | 2003 SG$_{88}$ | — | September 18, 2003 | Campo Imperatore | CINEOS | · | 2.9 km | MPC · JPL |
| 223390 | 2003 SA$_{91}$ | — | September 18, 2003 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 223391 | 2003 SB$_{92}$ | — | September 18, 2003 | Palomar | NEAT | HYG | 3.5 km | MPC · JPL |
| 223392 | 2003 SU$_{94}$ | — | September 19, 2003 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 223393 | 2003 SD$_{106}$ | — | September 20, 2003 | Palomar | NEAT | EOS | 3.8 km | MPC · JPL |
| 223394 | 2003 SM$_{106}$ | — | September 20, 2003 | Kitt Peak | Spacewatch | · | 6.8 km | MPC · JPL |
| 223395 | 2003 SW$_{115}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | · | 5.0 km | MPC · JPL |
| 223396 | 2003 SB$_{117}$ | — | September 16, 2003 | Palomar | NEAT | EOS | 3.6 km | MPC · JPL |
| 223397 | 2003 SE$_{118}$ | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 7.4 km | MPC · JPL |
| 223398 | 2003 SO$_{121}$ | — | September 17, 2003 | Kitt Peak | Spacewatch | VER | 3.4 km | MPC · JPL |
| 223399 | 2003 SQ$_{121}$ | — | September 17, 2003 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 223400 | 2003 SS$_{123}$ | — | September 18, 2003 | Kitt Peak | Spacewatch | · | 5.2 km | MPC · JPL |

## 223401–223500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223401 | 2003 SF$_{125}$ | — | September 19, 2003 | Palomar | NEAT | ALA | 6.6 km | MPC · JPL |
| 223402 | 2003 SN$_{130}$ | — | September 20, 2003 | Socorro | LINEAR | · | 5.4 km | MPC · JPL |
| 223403 | 2003 SU$_{143}$ | — | September 21, 2003 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 223404 | 2003 SU$_{148}$ | — | September 16, 2003 | Kitt Peak | Spacewatch | · | 4.9 km | MPC · JPL |
| 223405 | 2003 SK$_{155}$ | — | September 19, 2003 | Anderson Mesa | LONEOS | ALA | 3.6 km | MPC · JPL |
| 223406 | 2003 SY$_{157}$ | — | September 20, 2003 | Socorro | LINEAR | HYG | 3.1 km | MPC · JPL |
| 223407 | 2003 SF$_{160}$ | — | September 21, 2003 | Kitt Peak | Spacewatch | K-2 | 2.5 km | MPC · JPL |
| 223408 | 2003 SS$_{160}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | · | 4.2 km | MPC · JPL |
| 223409 | 2003 SV$_{169}$ | — | September 23, 2003 | Haleakala | NEAT | HYG | 3.1 km | MPC · JPL |
| 223410 | 2003 SK$_{177}$ | — | September 18, 2003 | Palomar | NEAT | THM | 2.7 km | MPC · JPL |
| 223411 | 2003 SL$_{182}$ | — | September 20, 2003 | Kitt Peak | Spacewatch | EOS | 3.2 km | MPC · JPL |
| 223412 | 2003 SK$_{183}$ | — | September 21, 2003 | Kitt Peak | Spacewatch | EOS · | 6.1 km | MPC · JPL |
| 223413 | 2003 SP$_{184}$ | — | September 21, 2003 | Kitt Peak | Spacewatch | URS | 4.8 km | MPC · JPL |
| 223414 | 2003 SV$_{184}$ | — | September 21, 2003 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 223415 | 2003 SF$_{197}$ | — | September 21, 2003 | Anderson Mesa | LONEOS | · | 6.3 km | MPC · JPL |
| 223416 | 2003 SL$_{203}$ | — | September 22, 2003 | Anderson Mesa | LONEOS | THM | 3.3 km | MPC · JPL |
| 223417 | 2003 SB$_{206}$ | — | September 23, 2003 | Palomar | NEAT | · | 3.8 km | MPC · JPL |
| 223418 | 2003 SW$_{210}$ | — | September 23, 2003 | Palomar | NEAT | · | 5.7 km | MPC · JPL |
| 223419 | 2003 SE$_{212}$ | — | September 25, 2003 | Palomar | NEAT | · | 5.1 km | MPC · JPL |
| 223420 | 2003 SH$_{213}$ | — | September 26, 2003 | Palomar | NEAT | · | 6.8 km | MPC · JPL |
| 223421 | 2003 SJ$_{218}$ | — | September 28, 2003 | Desert Eagle | W. K. Y. Yeung | · | 3.3 km | MPC · JPL |
| 223422 | 2003 SZ$_{231}$ | — | September 24, 2003 | Haleakala | NEAT | · | 4.4 km | MPC · JPL |
| 223423 | 2003 SD$_{246}$ | — | September 26, 2003 | Socorro | LINEAR | THM | 3.1 km | MPC · JPL |
| 223424 | 2003 SY$_{250}$ | — | September 26, 2003 | Socorro | LINEAR | 7:4 | 6.6 km | MPC · JPL |
| 223425 | 2003 SJ$_{253}$ | — | September 27, 2003 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 223426 | 2003 SJ$_{257}$ | — | September 28, 2003 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 223427 | 2003 SK$_{257}$ | — | September 28, 2003 | Socorro | LINEAR | KOR | 1.9 km | MPC · JPL |
| 223428 | 2003 SC$_{260}$ | — | September 29, 2003 | Socorro | LINEAR | HYG | 4.6 km | MPC · JPL |
| 223429 | 2003 SO$_{260}$ | — | September 27, 2003 | Kitt Peak | Spacewatch | HYG | 3.4 km | MPC · JPL |
| 223430 | 2003 SV$_{265}$ | — | September 29, 2003 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 223431 | 2003 SB$_{274}$ | — | September 28, 2003 | Socorro | LINEAR | EUP | 5.5 km | MPC · JPL |
| 223432 | 2003 SA$_{277}$ | — | September 30, 2003 | Socorro | LINEAR | LIX | 6.1 km | MPC · JPL |
| 223433 | 2003 SN$_{277}$ | — | September 30, 2003 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 223434 | 2003 SQ$_{279}$ | — | September 17, 2003 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 223435 | 2003 SO$_{281}$ | — | September 19, 2003 | Kitt Peak | Spacewatch | EOS | 2.8 km | MPC · JPL |
| 223436 | 2003 SD$_{283}$ | — | September 20, 2003 | Socorro | LINEAR | URS | 6.0 km | MPC · JPL |
| 223437 | 2003 SX$_{283}$ | — | September 20, 2003 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 223438 | 2003 SD$_{285}$ | — | September 20, 2003 | Kitt Peak | Spacewatch | URS | 4.7 km | MPC · JPL |
| 223439 | 2003 SU$_{285}$ | — | September 20, 2003 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 223440 | 2003 SF$_{293}$ | — | September 27, 2003 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 223441 | 2003 SP$_{295}$ | — | September 29, 2003 | Anderson Mesa | LONEOS | LIX | 6.7 km | MPC · JPL |
| 223442 | 2003 SH$_{297}$ | — | September 18, 2003 | Haleakala | NEAT | · | 3.5 km | MPC · JPL |
| 223443 | 2003 ST$_{299}$ | — | September 16, 2003 | Anderson Mesa | LONEOS | · | 4.9 km | MPC · JPL |
| 223444 | 2003 SH$_{308}$ | — | September 28, 2003 | Socorro | LINEAR | ALA | 5.6 km | MPC · JPL |
| 223445 | 2003 SF$_{309}$ | — | September 27, 2003 | Socorro | LINEAR | HYG | 3.9 km | MPC · JPL |
| 223446 | 2003 SW$_{311}$ | — | September 29, 2003 | Kitt Peak | Spacewatch | HYG | 3.9 km | MPC · JPL |
| 223447 | 2003 SU$_{330}$ | — | September 26, 2003 | Apache Point | SDSS | · | 3.1 km | MPC · JPL |
| 223448 | 2003 SQ$_{341}$ | — | September 17, 2003 | Anderson Mesa | LONEOS | · | 3.0 km | MPC · JPL |
| 223449 | 2003 TU$_{12}$ | — | October 15, 2003 | Palomar | NEAT | · | 6.4 km | MPC · JPL |
| 223450 | 2003 TD$_{15}$ | — | October 15, 2003 | Anderson Mesa | LONEOS | · | 3.7 km | MPC · JPL |
| 223451 | 2003 TP$_{19}$ | — | October 15, 2003 | Palomar | NEAT | THM | 3.7 km | MPC · JPL |
| 223452 | 2003 TK$_{21}$ | — | October 15, 2003 | Anderson Mesa | LONEOS | · | 7.7 km | MPC · JPL |
| 223453 | 2003 TJ$_{33}$ | — | October 1, 2003 | Kitt Peak | Spacewatch | · | 5.0 km | MPC · JPL |
| 223454 | 2003 UW | — | October 16, 2003 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 223455 | 2003 UT$_7$ | — | October 18, 2003 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 223456 | 2003 UB$_{10}$ | — | October 20, 2003 | Kitt Peak | Spacewatch | AMO | 770 m | MPC · JPL |
| 223457 | 2003 UD$_{43}$ | — | October 17, 2003 | Kitt Peak | Spacewatch | · | 5.5 km | MPC · JPL |
| 223458 | 2003 UB$_{54}$ | — | October 18, 2003 | Palomar | NEAT | · | 5.9 km | MPC · JPL |
| 223459 | 2003 UG$_{65}$ | — | October 16, 2003 | Palomar | NEAT | EUP | 6.4 km | MPC · JPL |
| 223460 | 2003 UD$_{81}$ | — | October 16, 2003 | Anderson Mesa | LONEOS | EUP | 4.6 km | MPC · JPL |
| 223461 | 2003 UU$_{93}$ | — | October 18, 2003 | Kitt Peak | Spacewatch | THB | 4.6 km | MPC · JPL |
| 223462 | 2003 UK$_{96}$ | — | October 18, 2003 | Haleakala | NEAT | · | 6.7 km | MPC · JPL |
| 223463 | 2003 UU$_{96}$ | — | October 19, 2003 | Anderson Mesa | LONEOS | · | 8.2 km | MPC · JPL |
| 223464 | 2003 UY$_{101}$ | — | October 20, 2003 | Socorro | LINEAR | HYG | 4.5 km | MPC · JPL |
| 223465 | 2003 UL$_{110}$ | — | October 19, 2003 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 223466 | 2003 UE$_{133}$ | — | October 20, 2003 | Palomar | NEAT | SYL · 7:4 | 5.7 km | MPC · JPL |
| 223467 | 2003 UR$_{137}$ | — | October 21, 2003 | Socorro | LINEAR | · | 6.6 km | MPC · JPL |
| 223468 | 2003 UH$_{153}$ | — | October 21, 2003 | Kitt Peak | Spacewatch | HYG | 5.2 km | MPC · JPL |
| 223469 | 2003 UB$_{208}$ | — | October 22, 2003 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 223470 | 2003 UM$_{241}$ | — | October 24, 2003 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 223471 | 2003 UA$_{251}$ | — | October 25, 2003 | Socorro | LINEAR | HYG | 4.6 km | MPC · JPL |
| 223472 | 2003 UW$_{270}$ | — | October 17, 2003 | Palomar | NEAT | · | 5.5 km | MPC · JPL |
| 223473 | 2003 UT$_{277}$ | — | October 25, 2003 | Socorro | LINEAR | ELF | 6.5 km | MPC · JPL |
| 223474 | 2003 UF$_{375}$ | — | October 22, 2003 | Apache Point | SDSS | · | 3.4 km | MPC · JPL |
| 223475 | 2003 VY$_3$ | — | November 14, 2003 | Palomar | NEAT | LUT | 7.3 km | MPC · JPL |
| 223476 | 2003 WN$_{56}$ | — | November 20, 2003 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 223477 | 2003 WX$_{62}$ | — | November 19, 2003 | Kitt Peak | Spacewatch | 7:4 | 6.4 km | MPC · JPL |
| 223478 | 2003 WT$_{139}$ | — | November 21, 2003 | Socorro | LINEAR | · | 960 m | MPC · JPL |
| 223479 | 2003 WL$_{154}$ | — | November 26, 2003 | Kitt Peak | Spacewatch | SYL · 7:4 | 7.6 km | MPC · JPL |
| 223480 | 2003 XV$_{38}$ | — | December 4, 2003 | Socorro | LINEAR | LIX | 5.5 km | MPC · JPL |
| 223481 | 2003 YM$_{27}$ | — | December 17, 2003 | Črni Vrh | Črni Vrh | EUP | 6.9 km | MPC · JPL |
| 223482 | 2003 YL$_{32}$ | — | December 18, 2003 | Catalina | CSS | HIL · 3:2 | 7.4 km | MPC · JPL |
| 223483 | 2003 YF$_{36}$ | — | December 18, 2003 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223484 | 2003 YQ$_{61}$ | — | December 19, 2003 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223485 | 2003 YE$_{82}$ | — | December 18, 2003 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223486 | 2003 YM$_{88}$ | — | December 19, 2003 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223487 | 2003 YT$_{111}$ | — | December 23, 2003 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223488 | 2003 YN$_{145}$ | — | December 28, 2003 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 223489 | 2003 YV$_{170}$ | — | December 18, 2003 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223490 | 2003 YN$_{180}$ | — | December 23, 2003 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223491 | 2004 BY$_{11}$ | — | January 16, 2004 | Palomar | NEAT | · | 950 m | MPC · JPL |
| 223492 | 2004 BV$_{28}$ | — | January 18, 2004 | Palomar | NEAT | SHU · 3:2 | 7.7 km | MPC · JPL |
| 223493 | 2004 BH$_{43}$ | — | January 22, 2004 | Socorro | LINEAR | V | 1.1 km | MPC · JPL |
| 223494 | 2004 BT$_{43}$ | — | January 22, 2004 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223495 | 2004 BV$_{43}$ | — | January 22, 2004 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223496 | 2004 BS$_{52}$ | — | January 21, 2004 | Socorro | LINEAR | · | 670 m | MPC · JPL |
| 223497 | 2004 BM$_{81}$ | — | January 26, 2004 | Anderson Mesa | LONEOS | · | 1.2 km | MPC · JPL |
| 223498 | 2004 BV$_{91}$ | — | January 26, 2004 | Anderson Mesa | LONEOS | · | 1.2 km | MPC · JPL |
| 223499 | 2004 BS$_{93}$ | — | January 28, 2004 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 223500 | 2004 BW$_{99}$ | — | January 27, 2004 | Kitt Peak | Spacewatch | V | 820 m | MPC · JPL |

## 223501–223600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223501 | 2004 BM$_{106}$ | — | January 26, 2004 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 223502 | 2004 BY$_{107}$ | — | January 28, 2004 | Catalina | CSS | · | 890 m | MPC · JPL |
| 223503 | 2004 BM$_{108}$ | — | January 28, 2004 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 223504 | 2004 BK$_{115}$ | — | January 30, 2004 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 223505 | 2004 BB$_{118}$ | — | January 29, 2004 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223506 | 2004 BZ$_{131}$ | — | January 16, 2004 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 223507 | 2004 CL$_{19}$ | — | February 11, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 223508 | 2004 CS$_{19}$ | — | February 11, 2004 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 223509 | 2004 CX$_{21}$ | — | February 11, 2004 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223510 | 2004 CC$_{22}$ | — | February 11, 2004 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 223511 | 2004 CE$_{38}$ | — | February 13, 2004 | Desert Eagle | W. K. Y. Yeung | · | 1.3 km | MPC · JPL |
| 223512 | 2004 CA$_{43}$ | — | February 11, 2004 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 223513 | 2004 CJ$_{45}$ | — | February 13, 2004 | Kitt Peak | Spacewatch | FLO | 690 m | MPC · JPL |
| 223514 | 2004 CM$_{46}$ | — | February 13, 2004 | Desert Eagle | W. K. Y. Yeung | · | 1.3 km | MPC · JPL |
| 223515 | 2004 CU$_{58}$ | — | February 10, 2004 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 223516 | 2004 CU$_{61}$ | — | February 11, 2004 | Kitt Peak | Spacewatch | FLO | 1.3 km | MPC · JPL |
| 223517 | 2004 CF$_{80}$ | — | February 11, 2004 | Palomar | NEAT | FLO | 1.4 km | MPC · JPL |
| 223518 | 2004 CK$_{97}$ | — | February 13, 2004 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 223519 | 2004 CZ$_{98}$ | — | February 14, 2004 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 223520 | 2004 CF$_{100}$ | — | February 15, 2004 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 223521 | 2004 CZ$_{100}$ | — | February 15, 2004 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 223522 | 2004 CH$_{113}$ | — | February 13, 2004 | Anderson Mesa | LONEOS | FLO | 1.1 km | MPC · JPL |
| 223523 | 2004 DX$_{11}$ | — | February 17, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 223524 | 2004 DF$_{24}$ | — | February 19, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 223525 | 2004 DB$_{25}$ | — | February 18, 2004 | Socorro | LINEAR | PHO | 3.7 km | MPC · JPL |
| 223526 | 2004 DX$_{26}$ | — | February 16, 2004 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 223527 | 2004 DS$_{38}$ | — | February 21, 2004 | Sandlot | Sandlot Obs. | V | 1.1 km | MPC · JPL |
| 223528 | 2004 DO$_{41}$ | — | February 18, 2004 | Haleakala | NEAT | FLO | 1.3 km | MPC · JPL |
| 223529 | 2004 DK$_{42}$ | — | February 19, 2004 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223530 | 2004 DP$_{43}$ | — | February 23, 2004 | Socorro | LINEAR | NYS | 1.0 km | MPC · JPL |
| 223531 | 2004 DH$_{55}$ | — | February 22, 2004 | Kitt Peak | Spacewatch | MAS | 800 m | MPC · JPL |
| 223532 | 2004 EH$_5$ | — | March 11, 2004 | Palomar | NEAT | V | 1.1 km | MPC · JPL |
| 223533 | 2004 EH$_8$ | — | March 13, 2004 | Palomar | NEAT | FLO | 1.2 km | MPC · JPL |
| 223534 | 2004 EV$_{11}$ | — | March 11, 2004 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223535 | 2004 EK$_{15}$ | — | March 11, 2004 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 223536 | 2004 EP$_{16}$ | — | March 12, 2004 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 223537 | 2004 EA$_{19}$ | — | March 14, 2004 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 223538 | 2004 ER$_{22}$ | — | March 15, 2004 | Desert Eagle | W. K. Y. Yeung | NYS | 3.1 km | MPC · JPL |
| 223539 | 2004 EX$_{25}$ | — | March 13, 2004 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223540 | 2004 ES$_{30}$ | — | March 15, 2004 | Catalina | CSS | NYS | 910 m | MPC · JPL |
| 223541 | 2004 ER$_{40}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | NYS | 970 m | MPC · JPL |
| 223542 | 2004 EK$_{42}$ | — | March 15, 2004 | Catalina | CSS | NYS | 2.5 km | MPC · JPL |
| 223543 | 2004 EV$_{42}$ | — | March 15, 2004 | Catalina | CSS | NYS | 1.1 km | MPC · JPL |
| 223544 | 2004 EJ$_{46}$ | — | March 15, 2004 | Socorro | LINEAR | ERI | 2.1 km | MPC · JPL |
| 223545 | 2004 EA$_{60}$ | — | March 15, 2004 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 223546 | 2004 EN$_{63}$ | — | March 13, 2004 | Palomar | NEAT | · | 860 m | MPC · JPL |
| 223547 | 2004 EH$_{68}$ | — | March 15, 2004 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 223548 | 2004 EM$_{71}$ | — | March 15, 2004 | Catalina | CSS | MAS | 1.00 km | MPC · JPL |
| 223549 | 2004 EL$_{73}$ | — | March 15, 2004 | Catalina | CSS | · | 880 m | MPC · JPL |
| 223550 | 2004 EM$_{73}$ | — | March 15, 2004 | Catalina | CSS | NYS | 930 m | MPC · JPL |
| 223551 | 2004 ES$_{73}$ | — | March 15, 2004 | Catalina | CSS | MAS | 990 m | MPC · JPL |
| 223552 | 2004 EJ$_{76}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | NYS | 910 m | MPC · JPL |
| 223553 | 2004 EB$_{77}$ | — | March 15, 2004 | Catalina | CSS | MAS | 1.0 km | MPC · JPL |
| 223554 | 2004 EN$_{84}$ | — | March 15, 2004 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 223555 | 2004 EW$_{84}$ | — | March 15, 2004 | Catalina | CSS | NYS | 870 m | MPC · JPL |
| 223556 | 2004 ES$_{86}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | NYS | 860 m | MPC · JPL |
| 223557 | 2004 EL$_{90}$ | — | March 14, 2004 | Kitt Peak | Spacewatch | FLO | 870 m | MPC · JPL |
| 223558 | 2004 EP$_{93}$ | — | March 15, 2004 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 223559 | 2004 ED$_{100}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | V | 650 m | MPC · JPL |
| 223560 | 2004 ET$_{106}$ | — | March 15, 2004 | Kitt Peak | Spacewatch | NYS | 850 m | MPC · JPL |
| 223561 | 2004 EN$_{114}$ | — | March 11, 2004 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 223562 | 2004 EB$_{116}$ | — | March 14, 2004 | Kitt Peak | Spacewatch | V | 990 m | MPC · JPL |
| 223563 | 2004 FJ$_2$ | — | March 16, 2004 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223564 | 2004 FD$_7$ | — | March 16, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 223565 | 2004 FD$_{15}$ | — | March 16, 2004 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 223566 Petignat | 2004 FL$_{17}$ | Petignat | March 22, 2004 | Vicques | M. Ory | · | 1.00 km | MPC · JPL |
| 223567 | 2004 FL$_{21}$ | — | March 16, 2004 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 223568 | 2004 FE$_{22}$ | — | March 16, 2004 | Catalina | CSS | V | 1.3 km | MPC · JPL |
| 223569 | 2004 FP$_{27}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 223570 | 2004 FO$_{35}$ | — | March 16, 2004 | Socorro | LINEAR | · | 990 m | MPC · JPL |
| 223571 | 2004 FS$_{37}$ | — | March 17, 2004 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 223572 | 2004 FU$_{38}$ | — | March 17, 2004 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 223573 | 2004 FK$_{40}$ | — | March 18, 2004 | Socorro | LINEAR | NYS | 870 m | MPC · JPL |
| 223574 | 2004 FA$_{53}$ | — | March 19, 2004 | Socorro | LINEAR | FLO | 1.1 km | MPC · JPL |
| 223575 | 2004 FZ$_{55}$ | — | March 20, 2004 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 223576 | 2004 FV$_{61}$ | — | March 19, 2004 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223577 | 2004 FE$_{64}$ | — | March 19, 2004 | Socorro | LINEAR | V | 1.0 km | MPC · JPL |
| 223578 | 2004 FU$_{76}$ | — | March 18, 2004 | Socorro | LINEAR | V | 820 m | MPC · JPL |
| 223579 | 2004 FM$_{77}$ | — | March 18, 2004 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 223580 | 2004 FD$_{83}$ | — | March 17, 2004 | Socorro | LINEAR | MAS | 1.3 km | MPC · JPL |
| 223581 | 2004 FF$_{99}$ | — | March 20, 2004 | Socorro | LINEAR | V | 950 m | MPC · JPL |
| 223582 | 2004 FQ$_{105}$ | — | March 25, 2004 | Socorro | LINEAR | · | 830 m | MPC · JPL |
| 223583 | 2004 FO$_{107}$ | — | March 20, 2004 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223584 | 2004 FY$_{107}$ | — | March 23, 2004 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 223585 | 2004 FA$_{110}$ | — | March 24, 2004 | Anderson Mesa | LONEOS | ERI | 2.8 km | MPC · JPL |
| 223586 | 2004 FW$_{118}$ | — | March 22, 2004 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 223587 | 2004 FW$_{140}$ | — | March 27, 2004 | Socorro | LINEAR | MAS | 810 m | MPC · JPL |
| 223588 | 2004 FH$_{141}$ | — | March 27, 2004 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 223589 | 2004 FO$_{161}$ | — | March 18, 2004 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 223590 | 2004 GK$_3$ | — | April 9, 2004 | Siding Spring | SSS | · | 1.9 km | MPC · JPL |
| 223591 | 2004 GA$_{20}$ | — | April 15, 2004 | Desert Eagle | W. K. Y. Yeung | NYS | 880 m | MPC · JPL |
| 223592 | 2004 GT$_{20}$ | — | April 10, 2004 | Palomar | NEAT | IAN | 1.6 km | MPC · JPL |
| 223593 | 2004 GJ$_{29}$ | — | April 12, 2004 | Anderson Mesa | LONEOS | · | 940 m | MPC · JPL |
| 223594 | 2004 GW$_{32}$ | — | April 12, 2004 | Palomar | NEAT | V | 890 m | MPC · JPL |
| 223595 | 2004 GG$_{36}$ | — | April 13, 2004 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 223596 | 2004 GK$_{48}$ | — | April 12, 2004 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 223597 | 2004 GC$_{50}$ | — | April 12, 2004 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 223598 | 2004 GO$_{50}$ | — | April 12, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 223599 | 2004 GA$_{61}$ | — | April 15, 2004 | Anderson Mesa | LONEOS | · | 1.0 km | MPC · JPL |
| 223600 | 2004 GF$_{75}$ | — | April 14, 2004 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |

## 223601–223700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223601 | 2004 GY$_{78}$ | — | April 11, 2004 | Palomar | NEAT | · | 930 m | MPC · JPL |
| 223602 | 2004 GK$_{84}$ | — | April 14, 2004 | Kitt Peak | Spacewatch | MAS | 900 m | MPC · JPL |
| 223603 | 2004 GB$_{85}$ | — | April 14, 2004 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 223604 | 2004 HN$_2$ | — | April 16, 2004 | Palomar | NEAT | · | 1.8 km | MPC · JPL |
| 223605 | 2004 HF$_8$ | — | April 16, 2004 | Kitt Peak | Spacewatch | NYS | 840 m | MPC · JPL |
| 223606 | 2004 HT$_8$ | — | April 16, 2004 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223607 | 2004 HT$_{18}$ | — | April 19, 2004 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 223608 | 2004 HK$_{19}$ | — | April 19, 2004 | Socorro | LINEAR | MIT | 4.1 km | MPC · JPL |
| 223609 | 2004 HF$_{26}$ | — | April 19, 2004 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 223610 | 2004 HQ$_{39}$ | — | April 19, 2004 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 223611 | 2004 HJ$_{54}$ | — | April 17, 2004 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223612 | 2004 HE$_{60}$ | — | April 25, 2004 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 223613 | 2004 HT$_{65}$ | — | April 19, 2004 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 223614 | 2004 HZ$_{71}$ | — | April 25, 2004 | Kitt Peak | Spacewatch | NYS | 800 m | MPC · JPL |
| 223615 | 2004 HP$_{72}$ | — | April 28, 2004 | Kitt Peak | Spacewatch | L4 | 10 km | MPC · JPL |
| 223616 | 2004 JR$_2$ | — | May 8, 2004 | Palomar | NEAT | · | 2.5 km | MPC · JPL |
| 223617 | 2004 JE$_6$ | — | May 12, 2004 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 223618 | 2004 JZ$_{10}$ | — | May 12, 2004 | Catalina | CSS | BRG | 2.0 km | MPC · JPL |
| 223619 | 2004 JR$_{11}$ | — | May 13, 2004 | Kitt Peak | Spacewatch | IAN | 1.2 km | MPC · JPL |
| 223620 | 2004 JX$_{12}$ | — | May 13, 2004 | Reedy Creek | J. Broughton | · | 1.7 km | MPC · JPL |
| 223621 | 2004 JK$_{15}$ | — | May 10, 2004 | Palomar | NEAT | · | 1.5 km | MPC · JPL |
| 223622 | 2004 JX$_{15}$ | — | May 10, 2004 | Palomar | NEAT | ADE | 4.1 km | MPC · JPL |
| 223623 | 2004 JZ$_{19}$ | — | May 14, 2004 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 223624 | 2004 JQ$_{20}$ | — | May 13, 2004 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 223625 | 2004 JM$_{21}$ | — | May 9, 2004 | Kitt Peak | Spacewatch | NYS | 2.0 km | MPC · JPL |
| 223626 | 2004 JT$_{23}$ | — | May 14, 2004 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 223627 | 2004 JF$_{29}$ | — | May 15, 2004 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223628 | 2004 JF$_{30}$ | — | May 15, 2004 | Socorro | LINEAR | ADE | 3.2 km | MPC · JPL |
| 223629 | 2004 JH$_{33}$ | — | May 15, 2004 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 223630 | 2004 JY$_{33}$ | — | May 15, 2004 | Socorro | LINEAR | NYS | 950 m | MPC · JPL |
| 223631 | 2004 JJ$_{54}$ | — | May 9, 2004 | Kitt Peak | Spacewatch | L4 | 11 km | MPC · JPL |
| 223632 | 2004 JD$_{56}$ | — | May 14, 2004 | Palomar | NEAT | EUN | 1.7 km | MPC · JPL |
| 223633 Rosnyaîné | 2004 KJ$_1$ | Rosnyaîné | May 17, 2004 | Saint-Sulpice | B. Christophe | · | 2.6 km | MPC · JPL |
| 223634 | 2004 KV$_4$ | — | May 18, 2004 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 223635 | 2004 KW$_9$ | — | May 19, 2004 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 223636 | 2004 KZ$_{11}$ | — | May 21, 2004 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 223637 | 2004 KE$_{14}$ | — | May 22, 2004 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 223638 | 2004 KS$_{15}$ | — | May 21, 2004 | Socorro | LINEAR | V | 940 m | MPC · JPL |
| 223639 | 2004 KM$_{16}$ | — | May 27, 2004 | Nogales | Tenagra II Obs. | ADE | 1.9 km | MPC · JPL |
| 223640 | 2004 LJ$_6$ | — | June 9, 2004 | Siding Spring | SSS | · | 2.5 km | MPC · JPL |
| 223641 | 2004 LA$_{16}$ | — | June 12, 2004 | Socorro | LINEAR | JUN | 2.0 km | MPC · JPL |
| 223642 | 2004 LZ$_{18}$ | — | June 11, 2004 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 223643 | 2004 LX$_{29}$ | — | June 14, 2004 | Kitt Peak | Spacewatch | MAR | 1.6 km | MPC · JPL |
| 223644 | 2004 MG | — | June 16, 2004 | Socorro | LINEAR | MIT | 3.1 km | MPC · JPL |
| 223645 | 2004 ML$_1$ | — | June 17, 2004 | Palomar | NEAT | · | 1.2 km | MPC · JPL |
| 223646 | 2004 ME$_4$ | — | June 16, 2004 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 223647 | 2004 MK$_7$ | — | June 27, 2004 | Reedy Creek | J. Broughton | · | 2.9 km | MPC · JPL |
| 223648 | 2004 NQ | — | July 10, 2004 | Pla D'Arguines | Pla D'Arguines Obs. | · | 3.2 km | MPC · JPL |
| 223649 | 2004 NW$_8$ | — | July 14, 2004 | Reedy Creek | J. Broughton | · | 1.6 km | MPC · JPL |
| 223650 | 2004 NF$_{10}$ | — | July 9, 2004 | Socorro | LINEAR | ADE | 3.1 km | MPC · JPL |
| 223651 | 2004 OZ$_2$ | — | July 16, 2004 | Socorro | LINEAR | HNA | 2.7 km | MPC · JPL |
| 223652 | 2004 OQ$_{14}$ | — | July 19, 2004 | Anderson Mesa | LONEOS | · | 2.4 km | MPC · JPL |
| 223653 | 2004 PF | — | August 5, 2004 | Palomar | NEAT | GEF | 2.0 km | MPC · JPL |
| 223654 | 2004 PF$_{13}$ | — | August 7, 2004 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 223655 | 2004 PX$_{16}$ | — | August 7, 2004 | Campo Imperatore | CINEOS | · | 2.4 km | MPC · JPL |
| 223656 | 2004 PZ$_{17}$ | — | August 8, 2004 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 223657 | 2004 PL$_{20}$ | — | August 3, 2004 | Siding Spring | SSS | · | 2.2 km | MPC · JPL |
| 223658 | 2004 PX$_{22}$ | — | August 8, 2004 | Socorro | LINEAR | HNA | 3.4 km | MPC · JPL |
| 223659 | 2004 PM$_{26}$ | — | August 8, 2004 | Bergisch Gladbach | W. Bickel | AEO | 2.1 km | MPC · JPL |
| 223660 | 2004 PW$_{28}$ | — | August 6, 2004 | Palomar | NEAT | · | 2.9 km | MPC · JPL |
| 223661 | 2004 PW$_{32}$ | — | August 8, 2004 | Socorro | LINEAR | MRX | 1.7 km | MPC · JPL |
| 223662 | 2004 PS$_{36}$ | — | August 9, 2004 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 223663 | 2004 PY$_{36}$ | — | August 9, 2004 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 223664 | 2004 PE$_{37}$ | — | August 9, 2004 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 223665 | 2004 PH$_{37}$ | — | August 9, 2004 | Socorro | LINEAR | slow | 5.0 km | MPC · JPL |
| 223666 | 2004 PN$_{38}$ | — | August 9, 2004 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 223667 | 2004 PW$_{43}$ | — | August 6, 2004 | Palomar | NEAT | NEM | 3.4 km | MPC · JPL |
| 223668 | 2004 PB$_{48}$ | — | August 8, 2004 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 223669 | 2004 PO$_{53}$ | — | August 8, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223670 | 2004 PL$_{59}$ | — | August 9, 2004 | Anderson Mesa | LONEOS | · | 3.3 km | MPC · JPL |
| 223671 | 2004 PU$_{59}$ | — | August 9, 2004 | Anderson Mesa | LONEOS | · | 2.9 km | MPC · JPL |
| 223672 | 2004 PZ$_{60}$ | — | August 9, 2004 | Socorro | LINEAR | GEF | 1.8 km | MPC · JPL |
| 223673 | 2004 PJ$_{70}$ | — | August 7, 2004 | Campo Imperatore | CINEOS | MRX | 1.3 km | MPC · JPL |
| 223674 | 2004 PW$_{74}$ | — | August 8, 2004 | Anderson Mesa | LONEOS | NEM | 3.5 km | MPC · JPL |
| 223675 | 2004 PD$_{79}$ | — | August 9, 2004 | Socorro | LINEAR | PAD | 3.4 km | MPC · JPL |
| 223676 | 2004 PE$_{81}$ | — | August 10, 2004 | Socorro | LINEAR | NEM | 3.1 km | MPC · JPL |
| 223677 | 2004 PL$_{81}$ | — | August 10, 2004 | Socorro | LINEAR | DOR | 3.9 km | MPC · JPL |
| 223678 | 2004 PH$_{82}$ | — | August 10, 2004 | Socorro | LINEAR | NEM | 2.9 km | MPC · JPL |
| 223679 | 2004 PA$_{86}$ | — | August 11, 2004 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 223680 | 2004 PF$_{87}$ | — | August 11, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 223681 | 2004 PE$_{89}$ | — | August 9, 2004 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 223682 | 2004 PO$_{92}$ | — | August 12, 2004 | Palomar | NEAT | · | 4.1 km | MPC · JPL |
| 223683 | 2004 PA$_{93}$ | — | August 11, 2004 | Reedy Creek | J. Broughton | CLO | 3.9 km | MPC · JPL |
| 223684 | 2004 PM$_{93}$ | — | August 11, 2004 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 223685 Hartopp | 2004 QC$_1$ | Hartopp | August 18, 2004 | Begues | J. Manteca | · | 4.0 km | MPC · JPL |
| 223686 | 2004 QV$_1$ | — | August 19, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223687 | 2004 QN$_{11}$ | — | August 21, 2004 | Siding Spring | SSS | GEF | 1.9 km | MPC · JPL |
| 223688 | 2004 QQ$_{17}$ | — | August 19, 2004 | Socorro | LINEAR | EUP | 8.0 km | MPC · JPL |
| 223689 | 2004 QA$_{26}$ | — | August 20, 2004 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 223690 | 2004 QD$_{27}$ | — | August 25, 2004 | Kitt Peak | Spacewatch | HOF | 2.7 km | MPC · JPL |
| 223691 | 2004 QK$_{27}$ | — | August 22, 2004 | Siding Spring | SSS | · | 3.4 km | MPC · JPL |
| 223692 | 2004 RK$_1$ | — | September 4, 2004 | Palomar | NEAT | · | 2.7 km | MPC · JPL |
| 223693 | 2004 RG$_{16}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | AGN | 1.7 km | MPC · JPL |
| 223694 | 2004 RT$_{21}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 223695 | 2004 RC$_{24}$ | — | September 8, 2004 | Socorro | LINEAR | H | 1.1 km | MPC · JPL |
| 223696 | 2004 RL$_{26}$ | — | September 6, 2004 | Palomar | NEAT | · | 2.8 km | MPC · JPL |
| 223697 | 2004 RO$_{28}$ | — | September 6, 2004 | Siding Spring | SSS | HOF | 3.6 km | MPC · JPL |
| 223698 | 2004 RB$_{30}$ | — | September 7, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 223699 | 2004 RC$_{30}$ | — | September 7, 2004 | Socorro | LINEAR | CHA | 3.2 km | MPC · JPL |
| 223700 | 2004 RT$_{31}$ | — | September 7, 2004 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |

## 223701–223800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223701 | 2004 RR$_{34}$ | — | September 7, 2004 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 223702 | 2004 RZ$_{34}$ | — | September 7, 2004 | Socorro | LINEAR | NEM | 3.6 km | MPC · JPL |
| 223703 | 2004 RM$_{35}$ | — | September 7, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223704 | 2004 RQ$_{39}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | AGN | 1.6 km | MPC · JPL |
| 223705 | 2004 RU$_{40}$ | — | September 7, 2004 | Socorro | LINEAR | BRA | 2.7 km | MPC · JPL |
| 223706 | 2004 RH$_{46}$ | — | September 8, 2004 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 223707 | 2004 RF$_{48}$ | — | September 8, 2004 | Socorro | LINEAR | AST | 3.8 km | MPC · JPL |
| 223708 | 2004 RD$_{61}$ | — | September 8, 2004 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 223709 | 2004 RO$_{61}$ | — | September 8, 2004 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 223710 | 2004 RX$_{68}$ | — | September 8, 2004 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 223711 | 2004 RL$_{71}$ | — | September 8, 2004 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 223712 | 2004 RP$_{79}$ | — | September 8, 2004 | Palomar | NEAT | EOS | 2.9 km | MPC · JPL |
| 223713 | 2004 RE$_{81}$ | — | September 8, 2004 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 223714 | 2004 RL$_{87}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 223715 | 2004 RM$_{90}$ | — | September 8, 2004 | Socorro | LINEAR | BRA | 2.3 km | MPC · JPL |
| 223716 | 2004 RB$_{91}$ | — | September 8, 2004 | Socorro | LINEAR | SAN | 2.1 km | MPC · JPL |
| 223717 | 2004 RG$_{92}$ | — | September 8, 2004 | Socorro | LINEAR | NEM | 2.3 km | MPC · JPL |
| 223718 | 2004 RW$_{94}$ | — | September 8, 2004 | Socorro | LINEAR | WIT | 1.7 km | MPC · JPL |
| 223719 | 2004 RW$_{95}$ | — | September 8, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223720 | 2004 RB$_{106}$ | — | September 8, 2004 | Palomar | NEAT | · | 4.3 km | MPC · JPL |
| 223721 | 2004 RD$_{106}$ | — | September 8, 2004 | Palomar | NEAT | EOS | 3.3 km | MPC · JPL |
| 223722 | 2004 RY$_{110}$ | — | September 11, 2004 | Goodricke-Pigott | R. A. Tucker | · | 3.2 km | MPC · JPL |
| 223723 | 2004 RA$_{111}$ | — | September 8, 2004 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 223724 | 2004 RH$_{114}$ | — | September 7, 2004 | Socorro | LINEAR | KOR | 2.4 km | MPC · JPL |
| 223725 | 2004 RJ$_{114}$ | — | September 7, 2004 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 223726 | 2004 RT$_{114}$ | — | September 7, 2004 | Socorro | LINEAR | MIS | 3.4 km | MPC · JPL |
| 223727 | 2004 RX$_{116}$ | — | September 7, 2004 | Socorro | LINEAR | NEM | 3.7 km | MPC · JPL |
| 223728 | 2004 RZ$_{116}$ | — | September 7, 2004 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 223729 | 2004 RK$_{131}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | AST | 2.4 km | MPC · JPL |
| 223730 | 2004 RE$_{139}$ | — | September 8, 2004 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 223731 | 2004 RM$_{139}$ | — | September 8, 2004 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 223732 | 2004 RV$_{139}$ | — | September 8, 2004 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 223733 | 2004 RD$_{141}$ | — | September 8, 2004 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 223734 | 2004 RK$_{149}$ | — | September 9, 2004 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 223735 | 2004 RR$_{149}$ | — | September 9, 2004 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 223736 | 2004 RY$_{149}$ | — | September 9, 2004 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 223737 | 2004 RR$_{152}$ | — | September 10, 2004 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 223738 | 2004 RA$_{153}$ | — | September 10, 2004 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 223739 | 2004 RO$_{156}$ | — | September 10, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223740 | 2004 RU$_{160}$ | — | September 10, 2004 | Kitt Peak | Spacewatch | CHA | 2.3 km | MPC · JPL |
| 223741 | 2004 RT$_{161}$ | — | September 11, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 223742 | 2004 RS$_{167}$ | — | September 7, 2004 | Palomar | NEAT | · | 3.5 km | MPC · JPL |
| 223743 | 2004 RT$_{173}$ | — | September 10, 2004 | Socorro | LINEAR | CLO | 2.9 km | MPC · JPL |
| 223744 | 2004 RV$_{175}$ | — | September 10, 2004 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 223745 | 2004 RV$_{179}$ | — | September 10, 2004 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 223746 | 2004 RO$_{180}$ | — | September 10, 2004 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 223747 | 2004 RA$_{184}$ | — | September 10, 2004 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 223748 | 2004 RT$_{188}$ | — | September 10, 2004 | Socorro | LINEAR | DOR | 4.8 km | MPC · JPL |
| 223749 | 2004 RO$_{189}$ | — | September 10, 2004 | Socorro | LINEAR | GEF | 2.4 km | MPC · JPL |
| 223750 | 2004 RJ$_{194}$ | — | September 10, 2004 | Socorro | LINEAR | GEF | 2.0 km | MPC · JPL |
| 223751 | 2004 RR$_{196}$ | — | September 10, 2004 | Socorro | LINEAR | GEF · slow | 2.3 km | MPC · JPL |
| 223752 | 2004 RO$_{197}$ | — | September 10, 2004 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 223753 | 2004 RE$_{206}$ | — | September 10, 2004 | Socorro | LINEAR | INO | 2.1 km | MPC · JPL |
| 223754 | 2004 RR$_{208}$ | — | September 11, 2004 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 223755 | 2004 RH$_{217}$ | — | September 11, 2004 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 223756 | 2004 RG$_{223}$ | — | September 7, 2004 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 223757 | 2004 RA$_{230}$ | — | September 9, 2004 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 223758 | 2004 RC$_{232}$ | — | September 9, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 223759 | 2004 RF$_{233}$ | — | September 9, 2004 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 223760 | 2004 RH$_{235}$ | — | September 10, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 223761 | 2004 RO$_{240}$ | — | September 10, 2004 | Kitt Peak | Spacewatch | K-2 | 1.7 km | MPC · JPL |
| 223762 | 2004 RA$_{245}$ | — | September 10, 2004 | Kitt Peak | Spacewatch | HEN | 1.4 km | MPC · JPL |
| 223763 | 2004 RW$_{245}$ | — | September 10, 2004 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 223764 | 2004 RL$_{255}$ | — | September 6, 2004 | Palomar | NEAT | · | 4.1 km | MPC · JPL |
| 223765 | 2004 RX$_{256}$ | — | September 9, 2004 | Anderson Mesa | LONEOS | AGN | 1.8 km | MPC · JPL |
| 223766 | 2004 RP$_{257}$ | — | September 9, 2004 | Anderson Mesa | LONEOS | · | 2.9 km | MPC · JPL |
| 223767 | 2004 RW$_{281}$ | — | September 15, 2004 | Kitt Peak | Spacewatch | KAR | 1.4 km | MPC · JPL |
| 223768 | 2004 RE$_{290}$ | — | September 7, 2004 | Socorro | LINEAR | DOR | 5.4 km | MPC · JPL |
| 223769 | 2004 RF$_{291}$ | — | September 10, 2004 | Kitt Peak | Spacewatch | AGN | 1.5 km | MPC · JPL |
| 223770 | 2004 RH$_{300}$ | — | September 11, 2004 | Kitt Peak | Spacewatch | AGN | 1.7 km | MPC · JPL |
| 223771 | 2004 RL$_{308}$ | — | September 13, 2004 | Socorro | LINEAR | GEF | 2.1 km | MPC · JPL |
| 223772 | 2004 RD$_{322}$ | — | September 13, 2004 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 223773 | 2004 RB$_{333}$ | — | September 15, 2004 | Anderson Mesa | LONEOS | · | 3.1 km | MPC · JPL |
| 223774 | 2004 SB$_{11}$ | — | September 16, 2004 | Siding Spring | SSS | GEF | 2.0 km | MPC · JPL |
| 223775 | 2004 SV$_{11}$ | — | September 16, 2004 | Siding Spring | SSS | · | 4.4 km | MPC · JPL |
| 223776 | 2004 SS$_{14}$ | — | September 17, 2004 | Anderson Mesa | LONEOS | TEL | 2.2 km | MPC · JPL |
| 223777 | 2004 SD$_{16}$ | — | September 17, 2004 | Anderson Mesa | LONEOS | CHA | 3.8 km | MPC · JPL |
| 223778 | 2004 SK$_{21}$ | — | September 16, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 223779 | 2004 SO$_{23}$ | — | September 17, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 223780 | 2004 SD$_{30}$ | — | September 17, 2004 | Socorro | LINEAR | XIZ | 1.7 km | MPC · JPL |
| 223781 | 2004 SE$_{32}$ | — | September 17, 2004 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 223782 | 2004 ST$_{37}$ | — | September 17, 2004 | Kitt Peak | Spacewatch | HOF | 3.1 km | MPC · JPL |
| 223783 | 2004 SB$_{42}$ | — | September 18, 2004 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 223784 | 2004 SC$_{45}$ | — | September 18, 2004 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 223785 | 2004 SQ$_{46}$ | — | September 18, 2004 | Socorro | LINEAR | DOR | 3.9 km | MPC · JPL |
| 223786 | 2004 SQ$_{47}$ | — | September 18, 2004 | Socorro | LINEAR | · | 4.8 km | MPC · JPL |
| 223787 | 2004 SD$_{48}$ | — | September 18, 2004 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 223788 | 2004 SK$_{50}$ | — | September 22, 2004 | Socorro | LINEAR | ALA | 4.9 km | MPC · JPL |
| 223789 | 2004 SR$_{50}$ | — | September 22, 2004 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 223790 | 2004 SZ$_{50}$ | — | September 22, 2004 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 223791 | 2004 TS$_1$ | — | October 3, 2004 | Palomar | NEAT | · | 3.6 km | MPC · JPL |
| 223792 | 2004 TZ$_5$ | — | October 5, 2004 | Kitt Peak | Spacewatch | KAR | 1.4 km | MPC · JPL |
| 223793 | 2004 TV$_7$ | — | October 5, 2004 | Antares | ARO | WIT | 1.4 km | MPC · JPL |
| 223794 | 2004 TN$_{10}$ | — | October 5, 2004 | Sonoita | W. R. Cooney Jr., J. Gross | · | 3.0 km | MPC · JPL |
| 223795 | 2004 TY$_{15}$ | — | October 8, 2004 | Anderson Mesa | LONEOS | · | 4.0 km | MPC · JPL |
| 223796 | 2004 TY$_{18}$ | — | October 10, 2004 | Socorro | LINEAR | H | 970 m | MPC · JPL |
| 223797 | 2004 TM$_{19}$ | — | October 8, 2004 | Goodricke-Pigott | R. A. Tucker | · | 4.8 km | MPC · JPL |
| 223798 | 2004 TK$_{27}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | EOS | 2.4 km | MPC · JPL |
| 223799 | 2004 TN$_{35}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 223800 | 2004 TQ$_{36}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |

## 223801–223900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223801 | 2004 TR$_{38}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | AST | 3.1 km | MPC · JPL |
| 223802 | 2004 TW$_{38}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | EOS | 2.0 km | MPC · JPL |
| 223803 | 2004 TM$_{40}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | DOR | 3.3 km | MPC · JPL |
| 223804 | 2004 TA$_{43}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 223805 | 2004 TL$_{48}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | KOR | 2.1 km | MPC · JPL |
| 223806 | 2004 TA$_{53}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 223807 | 2004 TR$_{53}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 223808 | 2004 TF$_{56}$ | — | October 5, 2004 | Anderson Mesa | LONEOS | · | 3.8 km | MPC · JPL |
| 223809 | 2004 TC$_{61}$ | — | October 5, 2004 | Anderson Mesa | LONEOS | ITH | 2.3 km | MPC · JPL |
| 223810 | 2004 TM$_{65}$ | — | October 5, 2004 | Palomar | NEAT | · | 3.9 km | MPC · JPL |
| 223811 | 2004 TL$_{72}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 223812 | 2004 TN$_{75}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 223813 | 2004 TF$_{86}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | KAR | 1.5 km | MPC · JPL |
| 223814 | 2004 TR$_{93}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 223815 | 2004 TU$_{94}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 223816 | 2004 TQ$_{97}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 223817 | 2004 TP$_{99}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 223818 | 2004 TA$_{103}$ | — | October 6, 2004 | Palomar | NEAT | EOS | 3.4 km | MPC · JPL |
| 223819 | 2004 TD$_{106}$ | — | October 7, 2004 | Socorro | LINEAR | HOF | 4.3 km | MPC · JPL |
| 223820 | 2004 TG$_{106}$ | — | October 7, 2004 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 223821 | 2004 TX$_{107}$ | — | October 7, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223822 | 2004 TJ$_{110}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | · | 5.0 km | MPC · JPL |
| 223823 | 2004 TP$_{111}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 223824 | 2004 TA$_{114}$ | — | October 7, 2004 | Palomar | NEAT | EOS | 2.8 km | MPC · JPL |
| 223825 | 2004 TY$_{115}$ | — | October 15, 2004 | Goodricke-Pigott | Goodricke-Pigott Obs. | · | 2.4 km | MPC · JPL |
| 223826 | 2004 TS$_{121}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | HOF | 4.1 km | MPC · JPL |
| 223827 | 2004 TC$_{122}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | · | 5.2 km | MPC · JPL |
| 223828 | 2004 TJ$_{122}$ | — | October 7, 2004 | Anderson Mesa | LONEOS | KOR | 2.3 km | MPC · JPL |
| 223829 | 2004 TR$_{125}$ | — | October 7, 2004 | Socorro | LINEAR | KOR | 1.7 km | MPC · JPL |
| 223830 | 2004 TW$_{125}$ | — | October 7, 2004 | Socorro | LINEAR | WIT | 2.1 km | MPC · JPL |
| 223831 | 2004 TG$_{129}$ | — | October 7, 2004 | Socorro | LINEAR | TEL | 1.9 km | MPC · JPL |
| 223832 | 2004 TA$_{136}$ | — | October 8, 2004 | Anderson Mesa | LONEOS | · | 4.5 km | MPC · JPL |
| 223833 | 2004 TP$_{136}$ | — | October 8, 2004 | Anderson Mesa | LONEOS | · | 5.0 km | MPC · JPL |
| 223834 | 2004 TA$_{141}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 223835 | 2004 TP$_{143}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 223836 | 2004 TS$_{143}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | EOS | 3.1 km | MPC · JPL |
| 223837 | 2004 TO$_{144}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 223838 | 2004 TV$_{144}$ | — | October 4, 2004 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 223839 | 2004 TC$_{152}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 223840 | 2004 TY$_{155}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 223841 | 2004 TO$_{162}$ | — | October 6, 2004 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 223842 | 2004 TR$_{168}$ | — | October 7, 2004 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 223843 | 2004 TA$_{173}$ | — | October 8, 2004 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 223844 | 2004 TH$_{173}$ | — | October 8, 2004 | Socorro | LINEAR | EOS | 3.4 km | MPC · JPL |
| 223845 | 2004 TL$_{174}$ | — | October 9, 2004 | Socorro | LINEAR | HEN | 1.3 km | MPC · JPL |
| 223846 | 2004 TW$_{190}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 223847 | 2004 TM$_{191}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 223848 | 2004 TA$_{199}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 223849 | 2004 TT$_{202}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 3.8 km | MPC · JPL |
| 223850 | 2004 TN$_{203}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | HYG | 3.9 km | MPC · JPL |
| 223851 | 2004 TO$_{203}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 223852 | 2004 TH$_{211}$ | — | October 8, 2004 | Kitt Peak | Spacewatch | CHA | 3.1 km | MPC · JPL |
| 223853 | 2004 TW$_{219}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 223854 | 2004 TL$_{239}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 223855 | 2004 TR$_{241}$ | — | October 10, 2004 | Palomar | NEAT | · | 4.7 km | MPC · JPL |
| 223856 | 2004 TS$_{241}$ | — | October 10, 2004 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 223857 | 2004 TE$_{242}$ | — | October 15, 2004 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.8 km | MPC · JPL |
| 223858 | 2004 TK$_{273}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 223859 | 2004 TJ$_{275}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 223860 | 2004 TP$_{278}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 223861 | 2004 TU$_{283}$ | — | October 8, 2004 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 223862 | 2004 TS$_{285}$ | — | October 8, 2004 | Socorro | LINEAR | VER | 4.0 km | MPC · JPL |
| 223863 | 2004 TU$_{295}$ | — | October 10, 2004 | Kitt Peak | Spacewatch | EOS | 2.9 km | MPC · JPL |
| 223864 | 2004 TH$_{296}$ | — | October 10, 2004 | Kitt Peak | Spacewatch | EOS | 2.8 km | MPC · JPL |
| 223865 | 2004 TE$_{308}$ | — | October 10, 2004 | Socorro | LINEAR | EOS | 3.2 km | MPC · JPL |
| 223866 | 2004 TU$_{308}$ | — | October 10, 2004 | Socorro | LINEAR | · | 4.2 km | MPC · JPL |
| 223867 | 2004 TQ$_{322}$ | — | October 11, 2004 | Kitt Peak | Spacewatch | VER | 4.5 km | MPC · JPL |
| 223868 | 2004 TQ$_{327}$ | — | October 3, 2004 | Palomar | NEAT | AGN | 2.1 km | MPC · JPL |
| 223869 | 2004 TJ$_{336}$ | — | October 10, 2004 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 223870 | 2004 TX$_{336}$ | — | October 11, 2004 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 223871 | 2004 TK$_{343}$ | — | October 14, 2004 | Socorro | LINEAR | EOS | 3.2 km | MPC · JPL |
| 223872 | 2004 TX$_{344}$ | — | October 15, 2004 | Kitt Peak | Spacewatch | TEL | 2.6 km | MPC · JPL |
| 223873 | 2004 TU$_{345}$ | — | October 14, 2004 | Palomar | NEAT | · | 4.4 km | MPC · JPL |
| 223874 | 2004 TG$_{359}$ | — | October 7, 2004 | Kitt Peak | Spacewatch | HYG | 4.2 km | MPC · JPL |
| 223875 | 2004 TH$_{366}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 223876 | 2004 TT$_{366}$ | — | October 9, 2004 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 223877 Kutler | 2004 TO$_{367}$ | Kutler | October 15, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 4.9 km | MPC · JPL |
| 223878 | 2004 UC$_2$ | — | October 18, 2004 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 223879 Anthonyegan | 2004 UL$_5$ | Anthonyegan | October 18, 2004 | Kitt Peak | M. W. Buie | KOR | 1.7 km | MPC · JPL |
| 223880 | 2004 UK$_8$ | — | October 21, 2004 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 223881 | 2004 UB$_9$ | — | October 23, 2004 | Kitt Peak | Spacewatch | KOR | 2.3 km | MPC · JPL |
| 223882 | 2004 UH$_{10}$ | — | October 21, 2004 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 223883 | 2004 VC$_1$ | — | November 2, 2004 | Goodricke-Pigott | R. A. Tucker | · | 4.8 km | MPC · JPL |
| 223884 | 2004 VT$_4$ | — | November 3, 2004 | Anderson Mesa | LONEOS | · | 3.3 km | MPC · JPL |
| 223885 | 2004 VL$_6$ | — | November 3, 2004 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 223886 | 2004 VO$_9$ | — | November 3, 2004 | Anderson Mesa | LONEOS | · | 5.5 km | MPC · JPL |
| 223887 | 2004 VY$_9$ | — | November 3, 2004 | Anderson Mesa | LONEOS | · | 3.7 km | MPC · JPL |
| 223888 | 2004 VA$_{14}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 223889 | 2004 VS$_{14}$ | — | November 4, 2004 | Catalina | CSS | WIT | 1.7 km | MPC · JPL |
| 223890 | 2004 VN$_{16}$ | — | November 4, 2004 | Catalina | CSS | H | 1.0 km | MPC · JPL |
| 223891 | 2004 VN$_{20}$ | — | November 4, 2004 | Catalina | CSS | EMA | 4.7 km | MPC · JPL |
| 223892 | 2004 VF$_{22}$ | — | November 4, 2004 | Catalina | CSS | · | 3.4 km | MPC · JPL |
| 223893 | 2004 VB$_{23}$ | — | November 5, 2004 | Campo Imperatore | CINEOS | URS | 5.3 km | MPC · JPL |
| 223894 | 2004 VJ$_{23}$ | — | November 5, 2004 | Palomar | NEAT | · | 4.5 km | MPC · JPL |
| 223895 | 2004 VZ$_{24}$ | — | November 4, 2004 | Anderson Mesa | LONEOS | · | 7.2 km | MPC · JPL |
| 223896 | 2004 VH$_{26}$ | — | November 4, 2004 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 223897 | 2004 VL$_{27}$ | — | November 5, 2004 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 223898 | 2004 VX$_{27}$ | — | November 5, 2004 | Palomar | NEAT | HYG | 4.5 km | MPC · JPL |
| 223899 | 2004 VO$_{28}$ | — | November 7, 2004 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 223900 | 2004 VB$_{32}$ | — | November 3, 2004 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |

## 223901–224000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 223901 | 2004 VM$_{35}$ | — | November 3, 2004 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 223902 | 2004 VX$_{35}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 223903 | 2004 VU$_{44}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | EOS · | 4.7 km | MPC · JPL |
| 223904 | 2004 VK$_{56}$ | — | November 4, 2004 | Kitt Peak | Spacewatch | EOS | 2.7 km | MPC · JPL |
| 223905 | 2004 VH$_{58}$ | — | November 9, 2004 | Catalina | CSS | · | 4.4 km | MPC · JPL |
| 223906 | 2004 VJ$_{60}$ | — | November 9, 2004 | Catalina | CSS | · | 5.7 km | MPC · JPL |
| 223907 | 2004 VO$_{60}$ | — | November 10, 2004 | Wrightwood | J. W. Young | VER | 4.6 km | MPC · JPL |
| 223908 | 2004 VQ$_{60}$ | — | November 10, 2004 | Wrightwood | J. W. Young | · | 4.1 km | MPC · JPL |
| 223909 | 2004 VJ$_{64}$ | — | November 10, 2004 | Goodricke-Pigott | Goodricke-Pigott Obs. | · | 6.1 km | MPC · JPL |
| 223910 | 2004 VN$_{64}$ | — | November 6, 2004 | Palomar | NEAT | EOS | 3.3 km | MPC · JPL |
| 223911 | 2004 VR$_{65}$ | — | November 14, 2004 | Cordell-Lorenz | D. T. Durig | · | 4.2 km | MPC · JPL |
| 223912 Jacobeisig | 2004 VF$_{67}$ | Jacobeisig | November 9, 2004 | Kitt Peak | M. W. Buie | · | 3.2 km | MPC · JPL |
| 223913 | 2004 VC$_{73}$ | — | November 5, 2004 | Anderson Mesa | LONEOS | · | 5.2 km | MPC · JPL |
| 223914 | 2004 VH$_{82}$ | — | November 7, 2004 | Socorro | LINEAR | · | 5.4 km | MPC · JPL |
| 223915 | 2004 VU$_{90}$ | — | November 3, 2004 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 223916 | 2004 VA$_{91}$ | — | November 3, 2004 | Kitt Peak | Spacewatch | KOR | 1.8 km | MPC · JPL |
| 223917 | 2004 VT$_{91}$ | — | November 3, 2004 | Catalina | CSS | URS | 5.1 km | MPC · JPL |
| 223918 | 2004 VU$_{91}$ | — | November 3, 2004 | Palomar | NEAT | · | 4.3 km | MPC · JPL |
| 223919 | 2004 VE$_{94}$ | — | November 10, 2004 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 223920 | 2004 VB$_{111}$ | — | November 9, 2004 | Mauna Kea | C. Veillet | KAR | 1.5 km | MPC · JPL |
| 223921 | 2004 WJ | — | November 17, 2004 | Siding Spring | SSS | · | 3.0 km | MPC · JPL |
| 223922 | 2004 WA$_3$ | — | November 17, 2004 | Siding Spring | SSS | EOS | 3.4 km | MPC · JPL |
| 223923 | 2004 WL$_3$ | — | November 17, 2004 | Campo Imperatore | CINEOS | · | 4.9 km | MPC · JPL |
| 223924 | 2004 WR$_4$ | — | November 18, 2004 | Campo Imperatore | CINEOS | · | 4.4 km | MPC · JPL |
| 223925 | 2004 WS$_4$ | — | November 18, 2004 | Campo Imperatore | CINEOS | · | 5.4 km | MPC · JPL |
| 223926 | 2004 WL$_6$ | — | November 19, 2004 | Socorro | LINEAR | · | 5.5 km | MPC · JPL |
| 223927 | 2004 WP$_8$ | — | November 19, 2004 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 223928 | 2004 WM$_{10}$ | — | November 19, 2004 | Socorro | LINEAR | · | 4.2 km | MPC · JPL |
| 223929 | 2004 WP$_{10}$ | — | November 19, 2004 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 223930 | 2004 XM$_1$ | — | December 1, 2004 | Catalina | CSS | EOS | 2.9 km | MPC · JPL |
| 223931 | 2004 XH$_2$ | — | December 1, 2004 | Palomar | NEAT | · | 4.7 km | MPC · JPL |
| 223932 | 2004 XD$_5$ | — | December 2, 2004 | Catalina | CSS | · | 3.1 km | MPC · JPL |
| 223933 | 2004 XJ$_5$ | — | December 2, 2004 | Palomar | NEAT | ALA | 6.0 km | MPC · JPL |
| 223934 | 2004 XL$_5$ | — | December 2, 2004 | Palomar | NEAT | HYG | 3.4 km | MPC · JPL |
| 223935 | 2004 XV$_6$ | — | December 2, 2004 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 223936 | 2004 XT$_7$ | — | December 2, 2004 | Palomar | NEAT | EOS | 3.7 km | MPC · JPL |
| 223937 | 2004 XM$_{10}$ | — | December 2, 2004 | Palomar | NEAT | · | 3.5 km | MPC · JPL |
| 223938 | 2004 XV$_{13}$ | — | December 9, 2004 | Socorro | LINEAR | · | 12 km | MPC · JPL |
| 223939 | 2004 XG$_{18}$ | — | December 8, 2004 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 223940 | 2004 XX$_{21}$ | — | December 8, 2004 | Socorro | LINEAR | · | 4.8 km | MPC · JPL |
| 223941 | 2004 XJ$_{24}$ | — | December 9, 2004 | Catalina | CSS | · | 4.1 km | MPC · JPL |
| 223942 | 2004 XG$_{26}$ | — | December 9, 2004 | Kitt Peak | Spacewatch | HYG | 4.8 km | MPC · JPL |
| 223943 | 2004 XW$_{26}$ | — | December 10, 2004 | Socorro | LINEAR | HYG | 6.0 km | MPC · JPL |
| 223944 | 2004 XE$_{27}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | · | 5.7 km | MPC · JPL |
| 223945 | 2004 XQ$_{31}$ | — | December 9, 2004 | Catalina | CSS | HYG | 4.8 km | MPC · JPL |
| 223946 | 2004 XX$_{33}$ | — | December 11, 2004 | Campo Imperatore | CINEOS | · | 2.8 km | MPC · JPL |
| 223947 | 2004 XB$_{34}$ | — | December 11, 2004 | Campo Imperatore | CINEOS | EOS | 2.9 km | MPC · JPL |
| 223948 | 2004 XC$_{34}$ | — | December 11, 2004 | Campo Imperatore | CINEOS | · | 3.6 km | MPC · JPL |
| 223949 | 2004 XG$_{34}$ | — | December 11, 2004 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 223950 Mississauga | 2004 XY$_{35}$ | Mississauga | December 9, 2004 | Jarnac | Jarnac Obs. | · | 4.8 km | MPC · JPL |
| 223951 | 2004 XG$_{38}$ | — | December 7, 2004 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 223952 | 2004 XC$_{49}$ | — | December 11, 2004 | Socorro | LINEAR | · | 5.8 km | MPC · JPL |
| 223953 | 2004 XC$_{52}$ | — | December 12, 2004 | Campo Imperatore | CINEOS | · | 5.0 km | MPC · JPL |
| 223954 | 2004 XK$_{71}$ | — | December 12, 2004 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 223955 | 2004 XL$_{73}$ | — | December 10, 2004 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 223956 | 2004 XC$_{74}$ | — | December 8, 2004 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 223957 | 2004 XO$_{74}$ | — | December 8, 2004 | Socorro | LINEAR | T$_j$ (2.89) | 9.0 km | MPC · JPL |
| 223958 | 2004 XV$_{76}$ | — | December 10, 2004 | Socorro | LINEAR | · | 5.9 km | MPC · JPL |
| 223959 | 2004 XE$_{77}$ | — | December 10, 2004 | Socorro | LINEAR | · | 7.2 km | MPC · JPL |
| 223960 | 2004 XO$_{79}$ | — | December 10, 2004 | Socorro | LINEAR | · | 4.9 km | MPC · JPL |
| 223961 | 2004 XG$_{82}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 223962 | 2004 XN$_{83}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 223963 | 2004 XD$_{87}$ | — | December 9, 2004 | Catalina | CSS | · | 3.4 km | MPC · JPL |
| 223964 | 2004 XH$_{93}$ | — | December 11, 2004 | Kitt Peak | Spacewatch | · | 5.0 km | MPC · JPL |
| 223965 | 2004 XY$_{102}$ | — | December 14, 2004 | Anderson Mesa | LONEOS | · | 7.0 km | MPC · JPL |
| 223966 | 2004 XR$_{108}$ | — | December 11, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223967 | 2004 XF$_{110}$ | — | December 14, 2004 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 223968 | 2004 XQ$_{122}$ | — | December 9, 2004 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 223969 | 2004 XS$_{125}$ | — | December 11, 2004 | Catalina | CSS | MEL | 4.4 km | MPC · JPL |
| 223970 | 2004 XR$_{127}$ | — | December 14, 2004 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 223971 | 2004 XB$_{129}$ | — | December 14, 2004 | Anderson Mesa | LONEOS | · | 5.6 km | MPC · JPL |
| 223972 | 2004 XF$_{142}$ | — | December 2, 2004 | Kitt Peak | Spacewatch | · | 5.0 km | MPC · JPL |
| 223973 | 2004 XN$_{165}$ | — | December 2, 2004 | Palomar | NEAT | VER | 4.9 km | MPC · JPL |
| 223974 | 2004 XF$_{174}$ | — | December 10, 2004 | Kitt Peak | Spacewatch | HYG | 3.1 km | MPC · JPL |
| 223975 | 2004 XL$_{179}$ | — | December 14, 2004 | Kitt Peak | Spacewatch | THM | 3.0 km | MPC · JPL |
| 223976 | 2004 XS$_{181}$ | — | December 15, 2004 | Catalina | CSS | · | 3.9 km | MPC · JPL |
| 223977 | 2004 YP$_3$ | — | December 16, 2004 | Anderson Mesa | LONEOS | H | 970 m | MPC · JPL |
| 223978 | 2004 YA$_{10}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 223979 | 2004 YR$_{14}$ | — | December 18, 2004 | Mount Lemmon | Mount Lemmon Survey | THM | 3.0 km | MPC · JPL |
| 223980 | 2004 YM$_{25}$ | — | December 18, 2004 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 223981 | 2004 YM$_{32}$ | — | December 22, 2004 | Catalina | CSS | H | 1.1 km | MPC · JPL |
| 223982 | 2005 AC$_1$ | — | January 1, 2005 | Catalina | CSS | · | 5.9 km | MPC · JPL |
| 223983 | 2005 AV$_{15}$ | — | January 6, 2005 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 223984 | 2005 AE$_{17}$ | — | January 6, 2005 | Socorro | LINEAR | MEL | 7.2 km | MPC · JPL |
| 223985 | 2005 AO$_{34}$ | — | January 13, 2005 | Socorro | LINEAR | · | 5.8 km | MPC · JPL |
| 223986 | 2005 AZ$_{39}$ | — | January 15, 2005 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 223987 | 2005 BE$_1$ | — | January 16, 2005 | Socorro | LINEAR | H | 1.1 km | MPC · JPL |
| 223988 | 2005 BX$_1$ | — | January 16, 2005 | Junk Bond | Junk Bond Obs. | · | 4.3 km | MPC · JPL |
| 223989 | 2005 BS$_{29}$ | — | January 31, 2005 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 223990 | 2005 CH$_{24}$ | — | February 3, 2005 | Socorro | LINEAR | · | 5.6 km | MPC · JPL |
| 223991 | 2005 CT$_{48}$ | — | February 2, 2005 | Catalina | CSS | HYG | 6.0 km | MPC · JPL |
| 223992 | 2005 EO$_{31}$ | — | March 2, 2005 | Catalina | CSS | SHU · 3:2 | 8.3 km | MPC · JPL |
| 223993 | 2005 EC$_{70}$ | — | March 8, 2005 | Socorro | LINEAR | H | 750 m | MPC · JPL |
| 223994 | 2005 EA$_{89}$ | — | March 8, 2005 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 223995 | 2005 EM$_{140}$ | — | March 10, 2005 | Anderson Mesa | LONEOS | · | 4.1 km | MPC · JPL |
| 223996 | 2005 ER$_{224}$ | — | March 8, 2005 | Catalina | CSS | H | 1.1 km | MPC · JPL |
| 223997 | 2005 EQ$_{265}$ | — | March 13, 2005 | Catalina | CSS | · | 960 m | MPC · JPL |
| 223998 | 2005 EN$_{324}$ | — | March 11, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 860 m | MPC · JPL |
| 223999 | 2005 FS$_5$ | — | March 31, 2005 | Goodricke-Pigott | V. Reddy | · | 990 m | MPC · JPL |
| 224000 | 2005 GX$_8$ | — | April 1, 2005 | Anderson Mesa | LONEOS | · | 1.6 km | MPC · JPL |