# List of minor planets: 251001–252000

The following is a partial list of minor planets, running from minor-planet number 251001 through 252000, 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

* 246,000s
* 247,000s
* 248,000s
* 249,000s
* 250,000s
* 251,000s
* 252,000s
* 253,000s
* 254,000s
* 255,000s
* 256,000s
* 251,001…
* 251,101…
* 251,201…
* 251,301…
* 251,401…
* 251,501…
* 251,601…
* 251,701…
* 251,801…
* 251,901…

## 251001–251100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251001 Sluch | 2006 OM$_{14}$ | Sluch | July 28, 2006 | Andrushivka | Andrushivka Obs. | · | 3.0 km | MPC · JPL |
| 251002 | 2006 OP$_{21}$ | — | July 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 251003 | 2006 PB | — | August 1, 2006 | Pla D'Arguines | R. Ferrando | · | 1.3 km | MPC · JPL |
| 251004 | 2006 PO$_3$ | — | August 12, 2006 | Palomar | NEAT | NYS | 820 m | MPC · JPL |
| 251005 | 2006 PP$_4$ | — | August 13, 2006 | Palomar | NEAT | NYS | 1.1 km | MPC · JPL |
| 251006 | 2006 PO$_{12}$ | — | August 13, 2006 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 251007 | 2006 PX$_{15}$ | — | August 15, 2006 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 251008 | 2006 PN$_{25}$ | — | August 13, 2006 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 251009 | 2006 PF$_{29}$ | — | August 12, 2006 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 251010 | 2006 PU$_{31}$ | — | August 14, 2006 | Siding Spring | SSS | KLI | 2.2 km | MPC · JPL |
| 251011 | 2006 PP$_{32}$ | — | August 15, 2006 | Palomar | NEAT | BRU | 3.8 km | MPC · JPL |
| 251012 | 2006 PE$_{38}$ | — | August 14, 2006 | Palomar | NEAT | ERI | 2.1 km | MPC · JPL |
| 251013 | 2006 PF$_{41}$ | — | August 14, 2006 | Palomar | NEAT | · | 900 m | MPC · JPL |
| 251014 | 2006 QR$_4$ | — | August 18, 2006 | Piszkéstető | K. Sárneczky, Z. Kuli | NYS | 980 m | MPC · JPL |
| 251015 | 2006 QA$_6$ | — | August 19, 2006 | Piszkéstető | K. Sárneczky, Z. Kuli | · | 3.9 km | MPC · JPL |
| 251016 | 2006 QA$_{30}$ | — | August 19, 2006 | Palomar | NEAT | NYS | 1.6 km | MPC · JPL |
| 251017 | 2006 QJ$_{30}$ | — | August 20, 2006 | Palomar | NEAT | NYS | 920 m | MPC · JPL |
| 251018 Liubirena | 2006 QC$_{31}$ | Liubirena | August 16, 2006 | Andrushivka | Andrushivka Obs. | NYS | 1.0 km | MPC · JPL |
| 251019 | 2006 QV$_{31}$ | — | August 18, 2006 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 251020 | 2006 QV$_{34}$ | — | August 17, 2006 | Palomar | NEAT | NYS | 1.0 km | MPC · JPL |
| 251021 | 2006 QQ$_{36}$ | — | August 16, 2006 | Siding Spring | SSS | · | 1.3 km | MPC · JPL |
| 251022 | 2006 QN$_{39}$ | — | August 19, 2006 | Anderson Mesa | LONEOS | IAN | 1.5 km | MPC · JPL |
| 251023 | 2006 QE$_{46}$ | — | August 20, 2006 | Palomar | NEAT | NYS | 1.2 km | MPC · JPL |
| 251024 | 2006 QE$_{51}$ | — | August 23, 2006 | Palomar | NEAT | V | 970 m | MPC · JPL |
| 251025 | 2006 QC$_{60}$ | — | August 20, 2006 | Palomar | NEAT | NYS | 840 m | MPC · JPL |
| 251026 | 2006 QG$_{60}$ | — | August 20, 2006 | Palomar | NEAT | MAS | 1.3 km | MPC · JPL |
| 251027 | 2006 QH$_{61}$ | — | August 21, 2006 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 251028 | 2006 QO$_{79}$ | — | August 24, 2006 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251029 | 2006 QH$_{94}$ | — | August 16, 2006 | Palomar | NEAT | MAS | 910 m | MPC · JPL |
| 251030 | 2006 QV$_{96}$ | — | August 16, 2006 | Palomar | NEAT | · | 4.5 km | MPC · JPL |
| 251031 | 2006 QB$_{97}$ | — | August 19, 2006 | Palomar | NEAT | NYS | 980 m | MPC · JPL |
| 251032 | 2006 QU$_{100}$ | — | August 25, 2006 | Socorro | LINEAR | · | 2.1 km | MPC · JPL |
| 251033 | 2006 QY$_{123}$ | — | August 29, 2006 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 251034 | 2006 QY$_{126}$ | — | August 16, 2006 | Palomar | NEAT | · | 2.4 km | MPC · JPL |
| 251035 | 2006 QS$_{138}$ | — | August 16, 2006 | Palomar | NEAT | · | 1.4 km | MPC · JPL |
| 251036 | 2006 QC$_{139}$ | — | August 17, 2006 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 251037 | 2006 QX$_{139}$ | — | August 18, 2006 | Palomar | NEAT | · | 980 m | MPC · JPL |
| 251038 | 2006 QK$_{166}$ | — | August 29, 2006 | Anderson Mesa | LONEOS | · | 2.3 km | MPC · JPL |
| 251039 | 2006 QX$_{166}$ | — | August 29, 2006 | Catalina | CSS | · | 2.4 km | MPC · JPL |
| 251040 | 2006 RN$_3$ | — | September 11, 2006 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 251041 | 2006 RM$_{15}$ | — | September 14, 2006 | Palomar | NEAT | · | 1.3 km | MPC · JPL |
| 251042 | 2006 RY$_{16}$ | — | September 14, 2006 | Palomar | NEAT | · | 2.2 km | MPC · JPL |
| 251043 | 2006 RS$_{17}$ | — | September 14, 2006 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 251044 | 2006 RY$_{18}$ | — | September 14, 2006 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 251045 | 2006 RC$_{21}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 251046 | 2006 RT$_{44}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251047 | 2006 RO$_{52}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251048 | 2006 RB$_{54}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 251049 | 2006 RL$_{55}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | MAR | 1.8 km | MPC · JPL |
| 251050 | 2006 RM$_{58}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251051 | 2006 RZ$_{59}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251052 | 2006 RV$_{60}$ | — | September 14, 2006 | Palomar | NEAT | · | 4.0 km | MPC · JPL |
| 251053 | 2006 RM$_{62}$ | — | September 12, 2006 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 251054 | 2006 RV$_{74}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 251055 | 2006 RH$_{87}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251056 | 2006 RJ$_{94}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 251057 | 2006 RD$_{95}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251058 | 2006 SU | — | September 16, 2006 | Goodricke-Pigott | R. A. Tucker | · | 2.6 km | MPC · JPL |
| 251059 | 2006 SP$_4$ | — | September 16, 2006 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 251060 | 2006 SU$_5$ | — | September 16, 2006 | Anderson Mesa | LONEOS | · | 3.4 km | MPC · JPL |
| 251061 | 2006 SJ$_{14}$ | — | September 17, 2006 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 251062 | 2006 SK$_{18}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251063 | 2006 ST$_{22}$ | — | September 17, 2006 | Anderson Mesa | LONEOS | · | 1.5 km | MPC · JPL |
| 251064 | 2006 SK$_{23}$ | — | September 17, 2006 | Anderson Mesa | LONEOS | · | 4.0 km | MPC · JPL |
| 251065 | 2006 SW$_{25}$ | — | September 16, 2006 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 251066 | 2006 SG$_{26}$ | — | September 16, 2006 | Catalina | CSS | · | 3.0 km | MPC · JPL |
| 251067 | 2006 ST$_{34}$ | — | September 17, 2006 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 251068 | 2006 SN$_{35}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251069 | 2006 SB$_{37}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251070 | 2006 SV$_{40}$ | — | September 18, 2006 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 251071 | 2006 SH$_{46}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 251072 | 2006 SU$_{48}$ | — | September 17, 2006 | Anderson Mesa | LONEOS | RAF | 1.6 km | MPC · JPL |
| 251073 | 2006 SM$_{57}$ | — | September 19, 2006 | Antares | ARO | · | 2.6 km | MPC · JPL |
| 251074 | 2006 SN$_{57}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | BRU | 2.5 km | MPC · JPL |
| 251075 | 2006 SP$_{71}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | EUN | 1.4 km | MPC · JPL |
| 251076 | 2006 SH$_{76}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251077 | 2006 SX$_{78}$ | — | September 16, 2006 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 251078 | 2006 SL$_{79}$ | — | September 17, 2006 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 251079 | 2006 SC$_{81}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251080 | 2006 ST$_{85}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251081 | 2006 SZ$_{90}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251082 | 2006 SW$_{93}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251083 | 2006 SM$_{104}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251084 | 2006 SR$_{105}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | MIS | 2.6 km | MPC · JPL |
| 251085 | 2006 SY$_{108}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251086 | 2006 SE$_{113}$ | — | September 23, 2006 | Kitt Peak | Spacewatch | RAF | 1.2 km | MPC · JPL |
| 251087 | 2006 SS$_{123}$ | — | September 19, 2006 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 251088 | 2006 SM$_{126}$ | — | September 21, 2006 | Anderson Mesa | LONEOS | EOS | 2.7 km | MPC · JPL |
| 251089 | 2006 SR$_{139}$ | — | September 22, 2006 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 251090 | 2006 SM$_{144}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251091 | 2006 SY$_{171}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251092 | 2006 SW$_{197}$ | — | September 27, 2006 | La Sagra | OAM Obs. | · | 3.0 km | MPC · JPL |
| 251093 | 2006 SE$_{200}$ | — | September 24, 2006 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 251094 | 2006 SC$_{201}$ | — | September 24, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251095 | 2006 SK$_{211}$ | — | September 26, 2006 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 251096 | 2006 SO$_{223}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 251097 | 2006 SC$_{224}$ | — | September 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 251098 | 2006 SE$_{256}$ | — | September 26, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251099 | 2006 SF$_{268}$ | — | September 26, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251100 | 2006 SU$_{269}$ | — | September 26, 2006 | Mount Lemmon | Mount Lemmon Survey | GER | 2.0 km | MPC · JPL |

## 251101–251200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251101 | 2006 SQ$_{280}$ | — | September 29, 2006 | Anderson Mesa | LONEOS | WIT | 1.5 km | MPC · JPL |
| 251102 | 2006 SZ$_{280}$ | — | September 29, 2006 | Anderson Mesa | LONEOS | · | 2.2 km | MPC · JPL |
| 251103 | 2006 SO$_{282}$ | — | September 25, 2006 | Socorro | LINEAR | RAF | 1.4 km | MPC · JPL |
| 251104 | 2006 SN$_{283}$ | — | September 26, 2006 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 251105 | 2006 SJ$_{284}$ | — | September 27, 2006 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 251106 | 2006 SW$_{290}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251107 | 2006 SA$_{295}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251108 | 2006 SJ$_{295}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251109 | 2006 SN$_{296}$ | — | September 25, 2006 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 251110 | 2006 SL$_{297}$ | — | September 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 251111 | 2006 SM$_{309}$ | — | September 27, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251112 | 2006 SP$_{322}$ | — | September 27, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251113 | 2006 SX$_{331}$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 251114 | 2006 SO$_{332}$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 251115 | 2006 SW$_{332}$ | — | September 28, 2006 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 251116 | 2006 SK$_{336}$ | — | September 28, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 251117 | 2006 SB$_{354}$ | — | September 30, 2006 | Catalina | CSS | · | 1.2 km | MPC · JPL |
| 251118 | 2006 SB$_{356}$ | — | September 30, 2006 | Catalina | CSS | MAR | 1.4 km | MPC · JPL |
| 251119 | 2006 SD$_{356}$ | — | September 30, 2006 | Catalina | CSS | · | 5.1 km | MPC · JPL |
| 251120 | 2006 SH$_{357}$ | — | September 30, 2006 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 251121 | 2006 SM$_{359}$ | — | September 30, 2006 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 251122 | 2006 SE$_{360}$ | — | September 30, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 251123 | 2006 SD$_{363}$ | — | September 30, 2006 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 251124 | 2006 SO$_{364}$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | PAD | 3.0 km | MPC · JPL |
| 251125 | 2006 SM$_{375}$ | — | September 17, 2006 | Apache Point | A. C. Becker | ADE | 3.8 km | MPC · JPL |
| 251126 | 2006 SC$_{393}$ | — | September 28, 2006 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 251127 | 2006 SB$_{398}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 251128 | 2006 SE$_{400}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 251129 | 2006 SW$_{413}$ | — | September 25, 2006 | Catalina | CSS | · | 3.1 km | MPC · JPL |
| 251130 | 2006 TQ | — | October 1, 2006 | Lulin Observatory | C.-S. Lin, Q.-z. Ye | · | 2.8 km | MPC · JPL |
| 251131 | 2006 TA$_4$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 251132 | 2006 TG$_{20}$ | — | October 11, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251133 | 2006 TJ$_{20}$ | — | October 11, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 251134 | 2006 TV$_{21}$ | — | October 11, 2006 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 251135 | 2006 TC$_{25}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251136 | 2006 TO$_{34}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251137 | 2006 TO$_{37}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | NEM | 3.9 km | MPC · JPL |
| 251138 | 2006 TV$_{37}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251139 | 2006 TZ$_{37}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | HEN | 1.3 km | MPC · JPL |
| 251140 | 2006 TK$_{45}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 251141 | 2006 TN$_{45}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | MIS | 2.5 km | MPC · JPL |
| 251142 | 2006 TB$_{46}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 251143 | 2006 TR$_{46}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | PAD | 3.0 km | MPC · JPL |
| 251144 | 2006 TZ$_{46}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251145 | 2006 TV$_{48}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | PAD | 2.6 km | MPC · JPL |
| 251146 | 2006 TO$_{49}$ | — | October 12, 2006 | Palomar | NEAT | · | 1.9 km | MPC · JPL |
| 251147 | 2006 TZ$_{51}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | WIT | 1.6 km | MPC · JPL |
| 251148 | 2006 TL$_{56}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 251149 | 2006 TS$_{56}$ | — | October 14, 2006 | Charleston | ARO | · | 2.0 km | MPC · JPL |
| 251150 | 2006 TQ$_{64}$ | — | October 11, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251151 | 2006 TS$_{72}$ | — | October 11, 2006 | Palomar | NEAT | · | 2.0 km | MPC · JPL |
| 251152 | 2006 TY$_{72}$ | — | October 11, 2006 | Palomar | NEAT | · | 2.0 km | MPC · JPL |
| 251153 | 2006 TR$_{73}$ | — | October 11, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251154 | 2006 TX$_{73}$ | — | October 11, 2006 | Palomar | NEAT | · | 1.5 km | MPC · JPL |
| 251155 | 2006 TG$_{74}$ | — | October 11, 2006 | Palomar | NEAT | · | 2.3 km | MPC · JPL |
| 251156 | 2006 TU$_{74}$ | — | October 11, 2006 | Palomar | NEAT | · | 1.7 km | MPC · JPL |
| 251157 | 2006 TN$_{75}$ | — | October 11, 2006 | Palomar | NEAT | · | 1.1 km | MPC · JPL |
| 251158 | 2006 TK$_{78}$ | — | October 12, 2006 | Palomar | NEAT | · | 1.8 km | MPC · JPL |
| 251159 | 2006 TA$_{81}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | EUN | 2.9 km | MPC · JPL |
| 251160 | 2006 TG$_{82}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 251161 | 2006 TY$_{82}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | WIT | 1.3 km | MPC · JPL |
| 251162 | 2006 TM$_{83}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 251163 | 2006 TY$_{87}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | HOF | 3.3 km | MPC · JPL |
| 251164 | 2006 TJ$_{97}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | HOF | 3.1 km | MPC · JPL |
| 251165 | 2006 TB$_{106}$ | — | October 14, 2006 | Lulin | C.-S. Lin, Q.-z. Ye | JUN | 1.7 km | MPC · JPL |
| 251166 | 2006 TW$_{108}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | MIS | 3.6 km | MPC · JPL |
| 251167 | 2006 TJ$_{113}$ | — | October 1, 2006 | Apache Point | A. C. Becker | · | 2.1 km | MPC · JPL |
| 251168 | 2006 TO$_{121}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | DOR | 3.2 km | MPC · JPL |
| 251169 | 2006 UF$_2$ | — | October 16, 2006 | Bergisch Gladbach | W. Bickel | · | 2.5 km | MPC · JPL |
| 251170 | 2006 UE$_3$ | — | October 16, 2006 | Goodricke-Pigott | R. A. Tucker | · | 2.5 km | MPC · JPL |
| 251171 | 2006 UM$_6$ | — | October 16, 2006 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 251172 | 2006 UM$_8$ | — | October 16, 2006 | Catalina | CSS | ADE | 3.4 km | MPC · JPL |
| 251173 | 2006 UO$_{12}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 251174 | 2006 UB$_{13}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 251175 | 2006 UM$_{16}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 251176 | 2006 UB$_{24}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251177 | 2006 UH$_{26}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | NEM | 2.7 km | MPC · JPL |
| 251178 | 2006 UE$_{32}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251179 | 2006 UT$_{32}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | MIS | 2.5 km | MPC · JPL |
| 251180 | 2006 UZ$_{37}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251181 | 2006 UX$_{58}$ | — | October 19, 2006 | Catalina | CSS | JUN | 1.3 km | MPC · JPL |
| 251182 | 2006 UR$_{60}$ | — | October 19, 2006 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 251183 | 2006 UP$_{61}$ | — | October 19, 2006 | Catalina | CSS | EUN | 3.3 km | MPC · JPL |
| 251184 | 2006 UY$_{70}$ | — | October 16, 2006 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 251185 | 2006 UM$_{77}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251186 | 2006 UQ$_{79}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | NEM | 3.3 km | MPC · JPL |
| 251187 | 2006 UR$_{80}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 251188 | 2006 UJ$_{84}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 251189 | 2006 UA$_{88}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | ADE | 2.8 km | MPC · JPL |
| 251190 | 2006 UF$_{90}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 251191 | 2006 UK$_{90}$ | — | October 17, 2006 | Kitt Peak | Spacewatch | AGN | 1.5 km | MPC · JPL |
| 251192 | 2006 UT$_{105}$ | — | October 18, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251193 | 2006 UO$_{107}$ | — | October 18, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251194 | 2006 UB$_{118}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251195 | 2006 UH$_{119}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251196 | 2006 UY$_{122}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251197 | 2006 UR$_{125}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | JUN | 1.6 km | MPC · JPL |
| 251198 | 2006 UM$_{128}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251199 | 2006 UT$_{129}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 251200 | 2006 UZ$_{139}$ | — | October 19, 2006 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |

## 251201–251300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251201 | 2006 UT$_{149}$ | — | October 20, 2006 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 251202 | 2006 UW$_{154}$ | — | October 21, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 251203 | 2006 UT$_{157}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 251204 | 2006 UP$_{164}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 251205 | 2006 UX$_{164}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 251206 | 2006 UT$_{174}$ | — | October 22, 2006 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 251207 | 2006 UY$_{178}$ | — | October 16, 2006 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 251208 | 2006 UC$_{179}$ | — | October 16, 2006 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 251209 | 2006 UR$_{183}$ | — | October 17, 2006 | Catalina | CSS | EUN | 2.7 km | MPC · JPL |
| 251210 | 2006 UF$_{184}$ | — | October 19, 2006 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 251211 | 2006 UU$_{184}$ | — | October 24, 2006 | Kitami | K. Endate | · | 2.6 km | MPC · JPL |
| 251212 | 2006 UB$_{185}$ | — | October 23, 2006 | Catalina | CSS | MIT | 3.6 km | MPC · JPL |
| 251213 | 2006 UD$_{188}$ | — | October 19, 2006 | Catalina | CSS | EUN | 1.7 km | MPC · JPL |
| 251214 | 2006 UB$_{189}$ | — | October 19, 2006 | Catalina | CSS | EUN | 1.4 km | MPC · JPL |
| 251215 | 2006 UA$_{190}$ | — | October 19, 2006 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 251216 | 2006 UT$_{190}$ | — | October 19, 2006 | Catalina | CSS | JNS | 4.5 km | MPC · JPL |
| 251217 | 2006 UJ$_{192}$ | — | October 19, 2006 | Catalina | CSS | · | 2.2 km | MPC · JPL |
| 251218 | 2006 UV$_{201}$ | — | October 22, 2006 | Palomar | NEAT | · | 2.3 km | MPC · JPL |
| 251219 | 2006 US$_{202}$ | — | October 22, 2006 | Palomar | NEAT | EUN | 1.9 km | MPC · JPL |
| 251220 | 2006 UN$_{203}$ | — | October 22, 2006 | Palomar | NEAT | · | 1.6 km | MPC · JPL |
| 251221 | 2006 UM$_{204}$ | — | October 22, 2006 | Kitt Peak | Spacewatch | · | 6.0 km | MPC · JPL |
| 251222 | 2006 UL$_{209}$ | — | October 23, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251223 | 2006 UA$_{211}$ | — | October 23, 2006 | Kitt Peak | Spacewatch | FLO | 740 m | MPC · JPL |
| 251224 | 2006 UJ$_{218}$ | — | October 27, 2006 | Nyukasa | Mount Nyukasa Stn. | · | 1.4 km | MPC · JPL |
| 251225 | 2006 UL$_{220}$ | — | October 16, 2006 | Catalina | CSS | JUN | 2.0 km | MPC · JPL |
| 251226 | 2006 UL$_{229}$ | — | October 20, 2006 | Palomar | NEAT | EUN | 3.0 km | MPC · JPL |
| 251227 | 2006 UT$_{234}$ | — | October 22, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 4.2 km | MPC · JPL |
| 251228 | 2006 UH$_{241}$ | — | October 23, 2006 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 251229 | 2006 UK$_{269}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 251230 | 2006 UO$_{270}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 251231 | 2006 UD$_{271}$ | — | October 27, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 251232 | 2006 UD$_{272}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 251233 | 2006 UE$_{273}$ | — | October 27, 2006 | Kitt Peak | Spacewatch | PAD | 2.9 km | MPC · JPL |
| 251234 | 2006 UR$_{278}$ | — | October 28, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251235 | 2006 UT$_{281}$ | — | October 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 251236 | 2006 UN$_{283}$ | — | October 28, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251237 | 2006 UR$_{285}$ | — | October 28, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251238 | 2006 UC$_{286}$ | — | October 28, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 251239 | 2006 UX$_{289}$ | — | October 31, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251240 | 2006 UM$_{327}$ | — | October 27, 2006 | Catalina | CSS | WIT | 1.3 km | MPC · JPL |
| 251241 | 2006 UP$_{329}$ | — | October 27, 2006 | Catalina | CSS | DOR | 3.6 km | MPC · JPL |
| 251242 | 2006 UE$_{359}$ | — | October 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 251243 | 2006 VZ$_8$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251244 | 2006 VJ$_9$ | — | November 11, 2006 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 251245 | 2006 VS$_{14}$ | — | November 9, 2006 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251246 | 2006 VR$_{29}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251247 | 2006 VV$_{30}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 251248 | 2006 VN$_{34}$ | — | November 11, 2006 | Catalina | CSS | MAR | 1.9 km | MPC · JPL |
| 251249 | 2006 VX$_{40}$ | — | November 12, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 251250 | 2006 VQ$_{43}$ | — | November 13, 2006 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251251 | 2006 VU$_{48}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251252 | 2006 VM$_{49}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 251253 | 2006 VG$_{52}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251254 | 2006 VT$_{86}$ | — | November 14, 2006 | Socorro | LINEAR | MRX | 1.5 km | MPC · JPL |
| 251255 | 2006 VF$_{89}$ | — | November 14, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251256 | 2006 VE$_{90}$ | — | November 14, 2006 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 251257 | 2006 VT$_{100}$ | — | November 11, 2006 | Catalina | CSS | EUN | 1.9 km | MPC · JPL |
| 251258 | 2006 VC$_{107}$ | — | November 13, 2006 | Kitt Peak | Spacewatch | WIT | 1.5 km | MPC · JPL |
| 251259 | 2006 VO$_{109}$ | — | November 13, 2006 | Catalina | CSS | KON | 3.4 km | MPC · JPL |
| 251260 | 2006 VW$_{112}$ | — | November 13, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 251261 | 2006 VG$_{124}$ | — | November 14, 2006 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 251262 | 2006 VL$_{143}$ | — | November 15, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251263 | 2006 VG$_{168}$ | — | November 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 251264 | 2006 WL | — | November 16, 2006 | Nyukasa | Mount Nyukasa Stn. | · | 3.5 km | MPC · JPL |
| 251265 | 2006 WE$_1$ | — | November 17, 2006 | Pla D'Arguines | R. Ferrando | DUR | 5.2 km | MPC · JPL |
| 251266 | 2006 WX$_{11}$ | — | November 16, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 251267 | 2006 WW$_{14}$ | — | November 16, 2006 | Catalina | CSS | ADE | 3.6 km | MPC · JPL |
| 251268 | 2006 WL$_{15}$ | — | November 16, 2006 | Lulin Observatory | M.-T. Chang, Q.-z. Ye | · | 3.2 km | MPC · JPL |
| 251269 | 2006 WV$_{26}$ | — | November 18, 2006 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 251270 | 2006 WH$_{32}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | AGN | 1.4 km | MPC · JPL |
| 251271 | 2006 WX$_{32}$ | — | November 16, 2006 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 251272 | 2006 WQ$_{39}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 251273 | 2006 WX$_{39}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251274 | 2006 WY$_{50}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | EUN | 2.0 km | MPC · JPL |
| 251275 | 2006 WL$_{53}$ | — | November 16, 2006 | Catalina | CSS | EUN | 2.2 km | MPC · JPL |
| 251276 | 2006 WN$_{60}$ | — | November 17, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 251277 | 2006 WP$_{61}$ | — | November 17, 2006 | Catalina | CSS | MRX | 1.2 km | MPC · JPL |
| 251278 | 2006 WX$_{61}$ | — | November 17, 2006 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 251279 | 2006 WB$_{66}$ | — | November 17, 2006 | Catalina | CSS | · | 4.5 km | MPC · JPL |
| 251280 | 2006 WD$_{69}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | CHA | 2.5 km | MPC · JPL |
| 251281 | 2006 WF$_{69}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 251282 | 2006 WJ$_{77}$ | — | November 18, 2006 | Kitt Peak | Spacewatch | HOF | 2.4 km | MPC · JPL |
| 251283 | 2006 WX$_{87}$ | — | November 18, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 251284 | 2006 WL$_{95}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251285 | 2006 WE$_{96}$ | — | November 19, 2006 | Catalina | CSS | PAD | 2.3 km | MPC · JPL |
| 251286 | 2006 WE$_{108}$ | — | November 19, 2006 | Socorro | LINEAR | · | 1.7 km | MPC · JPL |
| 251287 | 2006 WK$_{116}$ | — | November 20, 2006 | Mount Lemmon | Mount Lemmon Survey | WIT | 1.3 km | MPC · JPL |
| 251288 | 2006 WL$_{120}$ | — | November 21, 2006 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 251289 | 2006 WY$_{124}$ | — | November 22, 2006 | Socorro | LINEAR | NEM | 3.0 km | MPC · JPL |
| 251290 | 2006 WF$_{148}$ | — | November 20, 2006 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 251291 | 2006 WU$_{153}$ | — | November 22, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251292 | 2006 WD$_{173}$ | — | November 23, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 251293 | 2006 WC$_{188}$ | — | November 24, 2006 | Kitt Peak | Spacewatch | WIT | 1.4 km | MPC · JPL |
| 251294 | 2006 WG$_{194}$ | — | November 27, 2006 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 251295 | 2006 XE$_7$ | — | December 9, 2006 | Kitt Peak | Spacewatch | KOR | 1.6 km | MPC · JPL |
| 251296 | 2006 XF$_8$ | — | December 9, 2006 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251297 | 2006 XY$_{22}$ | — | December 12, 2006 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 251298 | 2006 XY$_{38}$ | — | December 11, 2006 | Kitt Peak | Spacewatch | ARM | 6.9 km | MPC · JPL |
| 251299 | 2006 XH$_{41}$ | — | December 12, 2006 | Mount Lemmon | Mount Lemmon Survey | EMA | 5.4 km | MPC · JPL |
| 251300 | 2006 XK$_{42}$ | — | December 12, 2006 | Catalina | CSS | KAR | 1.5 km | MPC · JPL |

## 251301–251400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251301 | 2006 XO$_{42}$ | — | December 12, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 251302 | 2006 XZ$_{50}$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | JUN | 1.7 km | MPC · JPL |
| 251303 | 2006 XY$_{53}$ | — | December 15, 2006 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 251304 | 2006 XT$_{54}$ | — | December 15, 2006 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 251305 | 2006 XD$_{55}$ | — | December 15, 2006 | Socorro | LINEAR | JUN | 2.2 km | MPC · JPL |
| 251306 | 2006 XC$_{59}$ | — | December 14, 2006 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 251307 | 2006 XD$_{62}$ | — | December 15, 2006 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 251308 | 2006 XH$_{64}$ | — | December 12, 2006 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 251309 | 2006 YQ$_6$ | — | December 18, 2006 | Socorro | LINEAR | · | 5.6 km | MPC · JPL |
| 251310 | 2006 YQ$_9$ | — | December 21, 2006 | Kitt Peak | Spacewatch | EOS | 2.7 km | MPC · JPL |
| 251311 | 2006 YS$_{14}$ | — | December 22, 2006 | Črni Vrh | Črni Vrh | · | 4.5 km | MPC · JPL |
| 251312 | 2006 YV$_{14}$ | — | December 23, 2006 | Črni Vrh | Črni Vrh | · | 3.0 km | MPC · JPL |
| 251313 | 2006 YY$_{38}$ | — | December 21, 2006 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251314 | 2006 YE$_{52}$ | — | December 22, 2006 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 251315 | 2007 AO$_{19}$ | — | January 15, 2007 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 251316 | 2007 AG$_{23}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 5.0 km | MPC · JPL |
| 251317 | 2007 BV$_4$ | — | January 17, 2007 | Palomar | NEAT | EOS | 3.2 km | MPC · JPL |
| 251318 | 2007 BQ$_6$ | — | January 17, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 5.0 km | MPC · JPL |
| 251319 | 2007 BA$_{19}$ | — | January 18, 2007 | Palomar | NEAT | KOR | 1.7 km | MPC · JPL |
| 251320 | 2007 BR$_{25}$ | — | January 24, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 251321 | 2007 BF$_{38}$ | — | January 24, 2007 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 251322 | 2007 BG$_{55}$ | — | January 24, 2007 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 251323 | 2007 BS$_{68}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 5.1 km | MPC · JPL |
| 251324 | 2007 CZ$_{16}$ | — | February 8, 2007 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 251325 Leopoldjosefine | 2007 CX$_{26}$ | Leopoldjosefine | February 9, 2007 | Gaisberg | R. Gierlinger | · | 4.8 km | MPC · JPL |
| 251326 | 2007 CE$_{41}$ | — | February 7, 2007 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 251327 | 2007 CJ$_{44}$ | — | February 8, 2007 | Palomar | NEAT | · | 3.3 km | MPC · JPL |
| 251328 | 2007 CM$_{60}$ | — | February 10, 2007 | Palomar | NEAT | · | 3.4 km | MPC · JPL |
| 251329 | 2007 DD$_{25}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | HYG | 3.3 km | MPC · JPL |
| 251330 | 2007 DD$_{55}$ | — | February 21, 2007 | Socorro | LINEAR | VER | 4.4 km | MPC · JPL |
| 251331 | 2007 DJ$_{83}$ | — | February 25, 2007 | Mount Lemmon | Mount Lemmon Survey | VER | 4.1 km | MPC · JPL |
| 251332 | 2007 DY$_{87}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 251333 | 2007 DY$_{106}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 5.8 km | MPC · JPL |
| 251334 | 2007 EZ$_3$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 251335 | 2007 EL$_4$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | EOS | 4.0 km | MPC · JPL |
| 251336 | 2007 EU$_{14}$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.6 km | MPC · JPL |
| 251337 | 2007 EZ$_{18}$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 251338 | 2007 EM$_{181}$ | — | March 14, 2007 | Kitt Peak | Spacewatch | 3:2 | 7.2 km | MPC · JPL |
| 251339 | 2007 EC$_{202}$ | — | March 9, 2007 | Palomar | NEAT | EOS | 3.6 km | MPC · JPL |
| 251340 | 2007 HJ$_{96}$ | — | April 19, 2007 | Siding Spring | SSS | H | 660 m | MPC · JPL |
| 251341 | 2007 OO$_9$ | — | July 23, 2007 | Črni Vrh | Črni Vrh | H | 1.1 km | MPC · JPL |
| 251342 | 2007 PF$_3$ | — | August 4, 2007 | Siding Spring | SSS | · | 4.1 km | MPC · JPL |
| 251343 | 2007 PL$_{29}$ | — | August 14, 2007 | Socorro | LINEAR | H | 1.2 km | MPC · JPL |
| 251344 | 2007 RW$_{224}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | EUP | 4.8 km | MPC · JPL |
| 251345 | 2007 RH$_{302}$ | — | September 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 251346 | 2007 SJ | — | September 17, 2007 | Socorro | LINEAR | APO +1km · PHA | 1.5 km | MPC · JPL |
| 251347 | 2007 TY$_{12}$ | — | October 6, 2007 | Socorro | LINEAR | · | 920 m | MPC · JPL |
| 251348 | 2007 TG$_{22}$ | — | October 8, 2007 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 251349 | 2007 TM$_{39}$ | — | October 6, 2007 | Kitt Peak | Spacewatch | NYS | 1.6 km | MPC · JPL |
| 251350 | 2007 TE$_{46}$ | — | October 7, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251351 | 2007 TN$_{55}$ | — | October 4, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251352 | 2007 TH$_{62}$ | — | October 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 251353 | 2007 TJ$_{114}$ | — | October 8, 2007 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 251354 | 2007 TY$_{131}$ | — | October 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 980 m | MPC · JPL |
| 251355 | 2007 TR$_{141}$ | — | October 9, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 1.0 km | MPC · JPL |
| 251356 | 2007 TM$_{163}$ | — | October 11, 2007 | Socorro | LINEAR | · | 850 m | MPC · JPL |
| 251357 | 2007 TW$_{168}$ | — | October 12, 2007 | Socorro | LINEAR | FLO | 650 m | MPC · JPL |
| 251358 | 2007 TM$_{179}$ | — | October 7, 2007 | Catalina | CSS | FLO | 1.3 km | MPC · JPL |
| 251359 | 2007 TF$_{212}$ | — | October 7, 2007 | Kitt Peak | Spacewatch | V | 1.0 km | MPC · JPL |
| 251360 | 2007 TJ$_{261}$ | — | October 10, 2007 | Kitt Peak | Spacewatch | · | 830 m | MPC · JPL |
| 251361 | 2007 TH$_{309}$ | — | October 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 251362 | 2007 TU$_{408}$ | — | October 14, 2007 | Catalina | CSS | · | 920 m | MPC · JPL |
| 251363 | 2007 TX$_{418}$ | — | October 9, 2007 | Kitt Peak | Spacewatch | V | 850 m | MPC · JPL |
| 251364 | 2007 TE$_{419}$ | — | October 10, 2007 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 251365 | 2007 TQ$_{447}$ | — | October 13, 2007 | Socorro | LINEAR | · | 770 m | MPC · JPL |
| 251366 | 2007 TR$_{451}$ | — | October 9, 2007 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251367 | 2007 UZ$_{35}$ | — | October 19, 2007 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 251368 | 2007 UO$_{41}$ | — | October 16, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 251369 | 2007 UA$_{47}$ | — | October 20, 2007 | Catalina | CSS | · | 940 m | MPC · JPL |
| 251370 | 2007 UF$_{57}$ | — | October 30, 2007 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 251371 | 2007 UR$_{86}$ | — | October 30, 2007 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 251372 | 2007 UY$_{104}$ | — | October 30, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251373 | 2007 VO$_9$ | — | November 2, 2007 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 251374 | 2007 VC$_{15}$ | — | November 1, 2007 | Kitt Peak | Spacewatch | FLO | 720 m | MPC · JPL |
| 251375 | 2007 VX$_{54}$ | — | November 1, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251376 | 2007 VK$_{55}$ | — | November 1, 2007 | Kitt Peak | Spacewatch | FLO | 620 m | MPC · JPL |
| 251377 | 2007 VJ$_{64}$ | — | November 1, 2007 | Kitt Peak | Spacewatch | FLO | 710 m | MPC · JPL |
| 251378 | 2007 VF$_{74}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | MAS | 900 m | MPC · JPL |
| 251379 | 2007 VZ$_{79}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | FLO | 1.9 km | MPC · JPL |
| 251380 | 2007 VK$_{80}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251381 | 2007 VE$_{87}$ | — | November 2, 2007 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 251382 | 2007 VB$_{90}$ | — | November 4, 2007 | Socorro | LINEAR | FLO | 810 m | MPC · JPL |
| 251383 | 2007 VA$_{96}$ | — | November 7, 2007 | Bisei SG Center | BATTeRS | FLO | 680 m | MPC · JPL |
| 251384 | 2007 VJ$_{138}$ | — | November 2, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251385 | 2007 VJ$_{163}$ | — | November 5, 2007 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 251386 | 2007 VG$_{165}$ | — | November 5, 2007 | Kitt Peak | Spacewatch | · | 870 m | MPC · JPL |
| 251387 | 2007 VO$_{174}$ | — | November 3, 2007 | Mount Lemmon | Mount Lemmon Survey | FLO | 890 m | MPC · JPL |
| 251388 | 2007 VS$_{186}$ | — | November 12, 2007 | Bisei SG Center | BATTeRS | · | 1.8 km | MPC · JPL |
| 251389 | 2007 VR$_{193}$ | — | November 4, 2007 | Mount Lemmon | Mount Lemmon Survey | NEM | 2.8 km | MPC · JPL |
| 251390 | 2007 VY$_{202}$ | — | November 8, 2007 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 251391 | 2007 VD$_{209}$ | — | November 7, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251392 | 2007 VQ$_{267}$ | — | November 15, 2007 | La Sagra | OAM Obs. | · | 920 m | MPC · JPL |
| 251393 | 2007 VJ$_{330}$ | — | November 3, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 690 m | MPC · JPL |
| 251394 | 2007 WA$_{39}$ | — | November 19, 2007 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 251395 | 2007 WD$_{44}$ | — | November 19, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 251396 | 2007 WG$_{60}$ | — | November 17, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251397 | 2007 XP$_{22}$ | — | December 10, 2007 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 251398 | 2007 XB$_{24}$ | — | December 14, 2007 | La Sagra | OAM Obs. | · | 1.1 km | MPC · JPL |
| 251399 | 2007 XR$_{33}$ | — | December 10, 2007 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 251400 | 2007 XM$_{57}$ | — | December 4, 2007 | Socorro | LINEAR | NYS | 2.0 km | MPC · JPL |

## 251401–251500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251401 | 2007 YJ$_7$ | — | December 16, 2007 | Kitt Peak | Spacewatch | MAS | 730 m | MPC · JPL |
| 251402 | 2007 YL$_{22}$ | — | December 16, 2007 | Kitt Peak | Spacewatch | NYS | 950 m | MPC · JPL |
| 251403 | 2007 YA$_{24}$ | — | December 17, 2007 | Mount Lemmon | Mount Lemmon Survey | EUN | 2.1 km | MPC · JPL |
| 251404 | 2007 YO$_{31}$ | — | December 28, 2007 | Kitt Peak | Spacewatch | NYS | 1.0 km | MPC · JPL |
| 251405 | 2007 YT$_{31}$ | — | December 28, 2007 | Lulin Observatory | LUSS | NYS | 670 m | MPC · JPL |
| 251406 | 2007 YO$_{63}$ | — | December 31, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 251407 | 2008 AH$_3$ | — | January 8, 2008 | Dauban | F. Kugel | · | 4.2 km | MPC · JPL |
| 251408 | 2008 AU$_3$ | — | January 4, 2008 | Bisei SG Center | BATTeRS | V | 900 m | MPC · JPL |
| 251409 | 2008 AF$_6$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 251410 | 2008 AS$_{10}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 251411 | 2008 AJ$_{18}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 251412 | 2008 AB$_{29}$ | — | January 11, 2008 | Mayhill | A. Lowe | · | 4.1 km | MPC · JPL |
| 251413 | 2008 AA$_{30}$ | — | January 8, 2008 | Altschwendt | W. Ries | NYS | 1.1 km | MPC · JPL |
| 251414 | 2008 AV$_{38}$ | — | January 10, 2008 | Catalina | CSS | · | 4.6 km | MPC · JPL |
| 251415 | 2008 AT$_{43}$ | — | January 10, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251416 | 2008 AN$_{50}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251417 | 2008 AX$_{60}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251418 | 2008 AP$_{65}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 251419 | 2008 AY$_{74}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 251420 | 2008 AQ$_{79}$ | — | January 12, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 251421 | 2008 AR$_{81}$ | — | January 13, 2008 | Mount Lemmon | Mount Lemmon Survey | JNS | 3.2 km | MPC · JPL |
| 251422 | 2008 AE$_{86}$ | — | January 13, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251423 | 2008 AP$_{96}$ | — | January 14, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 251424 | 2008 AH$_{110}$ | — | January 15, 2008 | Kitt Peak | Spacewatch | · | 4.8 km | MPC · JPL |
| 251425 | 2008 AZ$_{113}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.3 km | MPC · JPL |
| 251426 | 2008 AM$_{128}$ | — | January 13, 2008 | Kitt Peak | Spacewatch | WIT | 1.1 km | MPC · JPL |
| 251427 | 2008 BH$_{15}$ | — | January 28, 2008 | La Sagra | OAM Obs. | NYS | 1.1 km | MPC · JPL |
| 251428 | 2008 BD$_{16}$ | — | January 28, 2008 | Lulin | LUSS | · | 970 m | MPC · JPL |
| 251429 | 2008 BV$_{21}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | LIX | 5.4 km | MPC · JPL |
| 251430 | 2008 BV$_{32}$ | — | January 30, 2008 | Kitt Peak | Spacewatch | EOS | 3.3 km | MPC · JPL |
| 251431 | 2008 BY$_{32}$ | — | January 30, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 251432 | 2008 BG$_{35}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 251433 | 2008 BK$_{36}$ | — | January 30, 2008 | Kitt Peak | Spacewatch | PAD | 3.2 km | MPC · JPL |
| 251434 | 2008 BL$_{48}$ | — | January 18, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.0 km | MPC · JPL |
| 251435 | 2008 BO$_{48}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 251436 | 2008 CL$_8$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251437 | 2008 CJ$_{18}$ | — | February 3, 2008 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 251438 | 2008 CE$_{21}$ | — | February 6, 2008 | Bisei SG Center | BATTeRS | HNS | 1.7 km | MPC · JPL |
| 251439 | 2008 CE$_{33}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251440 | 2008 CR$_{41}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | RAF | 1.0 km | MPC · JPL |
| 251441 | 2008 CK$_{42}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 251442 | 2008 CW$_{45}$ | — | February 2, 2008 | Catalina | CSS | · | 3.5 km | MPC · JPL |
| 251443 | 2008 CY$_{47}$ | — | February 3, 2008 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 251444 | 2008 CN$_{60}$ | — | February 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 251445 | 2008 CK$_{68}$ | — | February 5, 2008 | La Sagra | OAM Obs. | · | 3.2 km | MPC · JPL |
| 251446 | 2008 CO$_{78}$ | — | February 7, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251447 | 2008 CF$_{91}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 251448 | 2008 CC$_{112}$ | — | February 10, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251449 Olexakorolʹ | 2008 CK$_{117}$ | Olexakorolʹ | February 11, 2008 | Andrushivka | Andrushivka Obs. | · | 4.7 km | MPC · JPL |
| 251450 | 2008 CD$_{120}$ | — | February 11, 2008 | Dauban | F. Kugel | · | 3.3 km | MPC · JPL |
| 251451 | 2008 CR$_{125}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | PAD | 3.7 km | MPC · JPL |
| 251452 | 2008 CW$_{132}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | HEN | 1.3 km | MPC · JPL |
| 251453 | 2008 CA$_{139}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251454 | 2008 CB$_{140}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251455 | 2008 CM$_{141}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | HYG | 4.4 km | MPC · JPL |
| 251456 | 2008 CS$_{143}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | NEM | 2.9 km | MPC · JPL |
| 251457 | 2008 CT$_{152}$ | — | February 9, 2008 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 251458 | 2008 CK$_{180}$ | — | February 9, 2008 | Catalina | CSS | ADE | 2.8 km | MPC · JPL |
| 251459 | 2008 CX$_{180}$ | — | February 9, 2008 | Catalina | CSS | · | 5.3 km | MPC · JPL |
| 251460 | 2008 CV$_{193}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 5.5 km | MPC · JPL |
| 251461 | 2008 CZ$_{193}$ | — | February 9, 2008 | Kitt Peak | Spacewatch | ALA | 4.7 km | MPC · JPL |
| 251462 | 2008 CC$_{195}$ | — | February 13, 2008 | Kitt Peak | Spacewatch | · | 4.3 km | MPC · JPL |
| 251463 | 2008 CW$_{195}$ | — | February 3, 2008 | Kitt Peak | Spacewatch | EOS | 3.2 km | MPC · JPL |
| 251464 | 2008 CC$_{196}$ | — | February 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.6 km | MPC · JPL |
| 251465 | 2008 CP$_{198}$ | — | February 12, 2008 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251466 | 2008 CV$_{206}$ | — | February 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 251467 | 2008 CF$_{213}$ | — | February 9, 2008 | Socorro | LINEAR | EOS | 2.9 km | MPC · JPL |
| 251468 | 2008 DH$_{10}$ | — | February 26, 2008 | Anderson Mesa | LONEOS | · | 3.6 km | MPC · JPL |
| 251469 | 2008 DT$_{13}$ | — | February 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 251470 | 2008 DR$_{18}$ | — | February 26, 2008 | Kitt Peak | Spacewatch | · | 5.5 km | MPC · JPL |
| 251471 | 2008 DW$_{23}$ | — | February 26, 2008 | Mount Lemmon | Mount Lemmon Survey | AST | 2.0 km | MPC · JPL |
| 251472 | 2008 DB$_{27}$ | — | February 29, 2008 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 251473 | 2008 DT$_{30}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251474 | 2008 DW$_{30}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | NYS | 820 m | MPC · JPL |
| 251475 | 2008 DV$_{32}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | HOF | 3.1 km | MPC · JPL |
| 251476 | 2008 DX$_{32}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 251477 | 2008 DZ$_{52}$ | — | February 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.8 km | MPC · JPL |
| 251478 | 2008 DB$_{55}$ | — | February 26, 2008 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 251479 | 2008 DG$_{57}$ | — | February 28, 2008 | Catalina | CSS | · | 4.9 km | MPC · JPL |
| 251480 | 2008 DT$_{57}$ | — | February 28, 2008 | Catalina | CSS | · | 4.8 km | MPC · JPL |
| 251481 | 2008 DC$_{59}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | AGN | 1.5 km | MPC · JPL |
| 251482 | 2008 DF$_{76}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | CHA | 3.8 km | MPC · JPL |
| 251483 | 2008 DR$_{80}$ | — | February 18, 2008 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.6 km | MPC · JPL |
| 251484 | 2008 DC$_{84}$ | — | February 18, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 251485 Bois-d'Amont | 2008 ED$_7$ | Bois-d'Amont | March 2, 2008 | Marly | P. Kocher | · | 1.9 km | MPC · JPL |
| 251486 | 2008 EG$_7$ | — | March 2, 2008 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 251487 | 2008 EY$_7$ | — | March 3, 2008 | La Sagra | OAM Obs. | · | 4.8 km | MPC · JPL |
| 251488 | 2008 EZ$_{14}$ | — | March 1, 2008 | Kitt Peak | Spacewatch | EOS | 2.1 km | MPC · JPL |
| 251489 | 2008 EA$_{27}$ | — | March 4, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 2.6 km | MPC · JPL |
| 251490 | 2008 EU$_{35}$ | — | March 3, 2008 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 251491 | 2008 EZ$_{35}$ | — | March 3, 2008 | Catalina | CSS | EOS | 3.6 km | MPC · JPL |
| 251492 | 2008 ET$_{36}$ | — | March 3, 2008 | Purple Mountain | PMO NEO | · | 2.1 km | MPC · JPL |
| 251493 | 2008 EG$_{42}$ | — | March 4, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.5 km | MPC · JPL |
| 251494 | 2008 EU$_{49}$ | — | March 6, 2008 | Kitt Peak | Spacewatch | GEF | 1.5 km | MPC · JPL |
| 251495 | 2008 ED$_{71}$ | — | March 6, 2008 | Mount Lemmon | Mount Lemmon Survey | HYG | 3.1 km | MPC · JPL |
| 251496 | 2008 EG$_{79}$ | — | March 8, 2008 | Catalina | CSS | EUN · | 3.4 km | MPC · JPL |
| 251497 | 2008 EK$_{97}$ | — | March 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.2 km | MPC · JPL |
| 251498 | 2008 EQ$_{108}$ | — | March 7, 2008 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.7 km | MPC · JPL |
| 251499 | 2008 EC$_{109}$ | — | March 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 251500 | 2008 EA$_{116}$ | — | March 8, 2008 | Mount Lemmon | Mount Lemmon Survey | KON | 2.3 km | MPC · JPL |

## 251501–251600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251501 | 2008 EU$_{125}$ | — | March 10, 2008 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 251502 | 2008 EU$_{128}$ | — | March 11, 2008 | Kitt Peak | Spacewatch | WIT | 1.5 km | MPC · JPL |
| 251503 | 2008 EC$_{129}$ | — | March 11, 2008 | Kitt Peak | Spacewatch | · | 5.1 km | MPC · JPL |
| 251504 | 2008 EC$_{146}$ | — | March 14, 2008 | Purple Mountain | PMO NEO | · | 3.5 km | MPC · JPL |
| 251505 | 2008 EQ$_{151}$ | — | March 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 251506 | 2008 FB$_2$ | — | March 25, 2008 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 251507 | 2008 FJ$_3$ | — | March 25, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251508 | 2008 FD$_8$ | — | March 25, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 251509 | 2008 FY$_{13}$ | — | March 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.7 km | MPC · JPL |
| 251510 | 2008 FZ$_{32}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.6 km | MPC · JPL |
| 251511 | 2008 FQ$_{41}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.9 km | MPC · JPL |
| 251512 | 2008 FK$_{58}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | 7:4 | 5.8 km | MPC · JPL |
| 251513 | 2008 FY$_{61}$ | — | March 25, 2008 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 251514 | 2008 FH$_{68}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.4 km | MPC · JPL |
| 251515 | 2008 FJ$_{78}$ | — | March 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 5.5 km | MPC · JPL |
| 251516 | 2008 FJ$_{81}$ | — | March 27, 2008 | Mount Lemmon | Mount Lemmon Survey | NAE | 4.2 km | MPC · JPL |
| 251517 | 2008 FZ$_{117}$ | — | March 31, 2008 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 251518 | 2008 FW$_{118}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | 7:4 | 5.6 km | MPC · JPL |
| 251519 | 2008 FY$_{123}$ | — | March 29, 2008 | Catalina | CSS | EUP | 5.3 km | MPC · JPL |
| 251520 | 2008 FB$_{131}$ | — | March 29, 2008 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 251521 | 2008 GO$_3$ | — | April 6, 2008 | Kanab | E. E. Sheridan | · | 4.4 km | MPC · JPL |
| 251522 | 2008 GZ$_{33}$ | — | April 3, 2008 | Mount Lemmon | Mount Lemmon Survey | TEL | 1.9 km | MPC · JPL |
| 251523 | 2008 GA$_{49}$ | — | April 5, 2008 | Kitt Peak | Spacewatch | WIT | 1.2 km | MPC · JPL |
| 251524 | 2008 GU$_{50}$ | — | April 5, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.8 km | MPC · JPL |
| 251525 | 2008 GX$_{60}$ | — | April 5, 2008 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 251526 | 2008 GX$_{98}$ | — | April 9, 2008 | Kitt Peak | Spacewatch | KAR | 1.7 km | MPC · JPL |
| 251527 | 2008 GV$_{137}$ | — | April 8, 2008 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 251528 | 2008 GU$_{141}$ | — | April 14, 2008 | Mount Lemmon | Mount Lemmon Survey | L5 | 11 km | MPC · JPL |
| 251529 | 2008 HR$_1$ | — | April 24, 2008 | Kitt Peak | Spacewatch | EOS | 2.5 km | MPC · JPL |
| 251530 | 2008 HT$_{16}$ | — | April 25, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 4.3 km | MPC · JPL |
| 251531 | 2008 HA$_{28}$ | — | April 28, 2008 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 251532 | 2008 HE$_{30}$ | — | April 29, 2008 | Kitt Peak | Spacewatch | KOR | 1.7 km | MPC · JPL |
| 251533 | 2008 JQ$_{17}$ | — | May 4, 2008 | Kitt Peak | Spacewatch | · | 5.0 km | MPC · JPL |
| 251534 | 2008 KK$_4$ | — | May 27, 2008 | Kitt Peak | Spacewatch | L5 | 11 km | MPC · JPL |
| 251535 | 2008 KK$_8$ | — | May 27, 2008 | Kitt Peak | Spacewatch | L5 | 9.4 km | MPC · JPL |
| 251536 | 2008 SK$_{257}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | L4 | 14 km | MPC · JPL |
| 251537 | 2008 UE$_5$ | — | October 26, 2008 | Catalina | CSS | H | 920 m | MPC · JPL |
| 251538 | 2008 WZ$_{128}$ | — | November 21, 2008 | Mount Lemmon | Mount Lemmon Survey | H | 1.1 km | MPC · JPL |
| 251539 | 2008 XQ$_{43}$ | — | December 2, 2008 | Kitt Peak | Spacewatch | H | 840 m | MPC · JPL |
| 251540 | 2008 YF$_1$ | — | December 19, 2008 | La Sagra | OAM Obs. | HYG | 5.1 km | MPC · JPL |
| 251541 | 2008 YG$_{172}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 251542 | 2009 AB$_{47}$ | — | January 7, 2009 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251543 | 2009 BM$_{62}$ | — | January 18, 2009 | Purple Mountain | PMO NEO | H | 1.0 km | MPC · JPL |
| 251544 | 2009 BA$_{70}$ | — | January 25, 2009 | Catalina | CSS | H | 820 m | MPC · JPL |
| 251545 | 2009 BK$_{97}$ | — | January 25, 2009 | Kitt Peak | Spacewatch | NYS | 720 m | MPC · JPL |
| 251546 | 2009 BR$_{147}$ | — | January 30, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 950 m | MPC · JPL |
| 251547 | 2009 BA$_{150}$ | — | January 31, 2009 | Kitt Peak | Spacewatch | · | 930 m | MPC · JPL |
| 251548 | 2009 BO$_{177}$ | — | January 30, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 810 m | MPC · JPL |
| 251549 | 2009 CE$_{23}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 251550 | 2009 CP$_{30}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | FLO | 840 m | MPC · JPL |
| 251551 | 2009 CJ$_{31}$ | — | February 1, 2009 | Kitt Peak | Spacewatch | FLO | 780 m | MPC · JPL |
| 251552 | 2009 CO$_{44}$ | — | February 14, 2009 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251553 | 2009 CC$_{50}$ | — | February 14, 2009 | La Sagra | OAM Obs. | · | 1.2 km | MPC · JPL |
| 251554 | 2009 CX$_{58}$ | — | February 4, 2009 | Mount Lemmon | Mount Lemmon Survey | DOR | 2.8 km | MPC · JPL |
| 251555 | 2009 CF$_{64}$ | — | February 2, 2009 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251556 | 2009 DY$_{14}$ | — | February 20, 2009 | Calvin-Rehoboth | Calvin–Rehoboth Obs. | · | 940 m | MPC · JPL |
| 251557 | 2009 DJ$_{15}$ | — | February 16, 2009 | La Sagra | OAM Obs. | · | 1.0 km | MPC · JPL |
| 251558 | 2009 DD$_{18}$ | — | February 19, 2009 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251559 | 2009 DV$_{45}$ | — | February 23, 2009 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 251560 | 2009 DY$_{60}$ | — | February 22, 2009 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 251561 | 2009 DV$_{63}$ | — | February 22, 2009 | Kitt Peak | Spacewatch | V | 1.0 km | MPC · JPL |
| 251562 | 2009 DQ$_{71}$ | — | February 19, 2009 | La Sagra | OAM Obs. | V | 990 m | MPC · JPL |
| 251563 | 2009 DN$_{91}$ | — | February 27, 2009 | Kitt Peak | Spacewatch | V | 850 m | MPC · JPL |
| 251564 | 2009 DP$_{120}$ | — | February 27, 2009 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251565 | 2009 DQ$_{130}$ | — | February 27, 2009 | Kitt Peak | Spacewatch | CLA | 1.9 km | MPC · JPL |
| 251566 | 2009 DL$_{141}$ | — | February 20, 2009 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251567 | 2009 DQ$_{141}$ | — | February 26, 2009 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 251568 | 2009 EL$_{15}$ | — | March 15, 2009 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 251569 | 2009 EB$_{18}$ | — | March 15, 2009 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 251570 | 2009 ES$_{22}$ | — | March 3, 2009 | Kitt Peak | Spacewatch | MAS | 980 m | MPC · JPL |
| 251571 | 2009 ES$_{26}$ | — | March 2, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 251572 | 2009 FN$_1$ | — | March 16, 2009 | La Sagra | OAM Obs. | · | 1.2 km | MPC · JPL |
| 251573 | 2009 FA$_8$ | — | March 16, 2009 | Kitt Peak | Spacewatch | V | 780 m | MPC · JPL |
| 251574 | 2009 FN$_{18}$ | — | March 19, 2009 | La Sagra | OAM Obs. | · | 1.9 km | MPC · JPL |
| 251575 | 2009 FE$_{25}$ | — | March 23, 2009 | La Sagra | OAM Obs. | SUL | 2.9 km | MPC · JPL |
| 251576 | 2009 FB$_{27}$ | — | March 19, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 4.6 km | MPC · JPL |
| 251577 | 2009 FQ$_{44}$ | — | March 21, 2009 | La Sagra | OAM Obs. | · | 2.3 km | MPC · JPL |
| 251578 | 2009 FX$_{45}$ | — | March 27, 2009 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251579 | 2009 FZ$_{47}$ | — | March 19, 2009 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 251580 | 2009 FC$_{50}$ | — | March 27, 2009 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 251581 | 2009 FJ$_{61}$ | — | March 16, 2009 | Catalina | CSS | T$_j$ (2.9) | 6.5 km | MPC · JPL |
| 251582 | 2009 FL$_{68}$ | — | March 19, 2009 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 251583 | 2009 FZ$_{68}$ | — | March 16, 2009 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251584 | 2009 FP$_{70}$ | — | March 21, 2009 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 251585 | 2009 FM$_{71}$ | — | March 31, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 251586 | 2009 FC$_{75}$ | — | March 16, 2009 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 251587 | 2009 FU$_{75}$ | — | March 21, 2009 | Mount Lemmon | Mount Lemmon Survey | MAS | 900 m | MPC · JPL |
| 251588 | 2009 FE$_{76}$ | — | March 24, 2009 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 251589 | 2009 HW$_1$ | — | April 17, 2009 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 251590 | 2009 HT$_6$ | — | April 17, 2009 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 251591 | 2009 HQ$_{10}$ | — | April 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 740 m | MPC · JPL |
| 251592 | 2009 HK$_{12}$ | — | April 18, 2009 | Piszkéstető | K. Sárneczky | MIS | 2.8 km | MPC · JPL |
| 251593 | 2009 HC$_{25}$ | — | April 17, 2009 | Kitt Peak | Spacewatch | V | 820 m | MPC · JPL |
| 251594 | 2009 HY$_{26}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | MAS | 860 m | MPC · JPL |
| 251595 Rudolfböttger | 2009 HA$_{36}$ | Rudolfböttger | April 20, 2009 | Taunus | S. Karge, R. Kling | FLO | 1.2 km | MPC · JPL |
| 251596 | 2009 HV$_{38}$ | — | April 18, 2009 | Kitt Peak | Spacewatch | LIX | 5.3 km | MPC · JPL |
| 251597 | 2009 HP$_{39}$ | — | April 18, 2009 | Mount Lemmon | Mount Lemmon Survey | MAR | 1.6 km | MPC · JPL |
| 251598 | 2009 HA$_{40}$ | — | April 20, 2009 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 251599 | 2009 HE$_{64}$ | — | April 22, 2009 | Mount Lemmon | Mount Lemmon Survey | V | 950 m | MPC · JPL |
| 251600 | 2009 HQ$_{69}$ | — | April 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 4.0 km | MPC · JPL |

## 251601–251700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251601 | 2009 HR$_{75}$ | — | April 28, 2009 | Kitt Peak | Spacewatch | KON | 2.5 km | MPC · JPL |
| 251602 | 2009 HS$_{82}$ | — | April 24, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 251603 | 2009 HO$_{83}$ | — | April 27, 2009 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251604 | 2009 HN$_{89}$ | — | April 29, 2009 | La Sagra | OAM Obs. | · | 3.4 km | MPC · JPL |
| 251605 | 2009 HB$_{90}$ | — | April 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 251606 | 2009 HA$_{91}$ | — | April 21, 2009 | La Sagra | OAM Obs. | · | 1.2 km | MPC · JPL |
| 251607 | 2009 HP$_{94}$ | — | April 28, 2009 | Cerro Burek | Alianza S4 Obs. | · | 1.2 km | MPC · JPL |
| 251608 | 2009 HH$_{98}$ | — | April 20, 2009 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 251609 | 2009 HJ$_{99}$ | — | April 20, 2009 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 251610 | 2009 HL$_{101}$ | — | April 23, 2009 | Kitt Peak | Spacewatch | WIT | 1.3 km | MPC · JPL |
| 251611 | 2009 HQ$_{101}$ | — | April 20, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 251612 | 2009 HZ$_{101}$ | — | April 19, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 251613 | 2009 HH$_{105}$ | — | April 21, 2009 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251614 | 2009 JE$_7$ | — | May 13, 2009 | Kitt Peak | Spacewatch | GEF | 1.5 km | MPC · JPL |
| 251615 | 2009 JA$_8$ | — | May 13, 2009 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 251616 | 2009 JY$_{16}$ | — | May 13, 2009 | Kitt Peak | Spacewatch | EOS | 2.3 km | MPC · JPL |
| 251617 | 2009 JG$_{18}$ | — | May 5, 2009 | Kitt Peak | Spacewatch | EUN | 1.5 km | MPC · JPL |
| 251618 | 2009 KE$_{15}$ | — | May 26, 2009 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 251619 Ravenna | 2009 LS$_2$ | Ravenna | June 13, 2009 | Skylive Obs. | F. Tozzi | MAR | 1.7 km | MPC · JPL |
| 251620 | 2009 MH | — | June 16, 2009 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 251621 Lüthen | 2009 RR$_2$ | Lüthen | September 10, 2009 | ESA OGS | M. Busch, R. Kresken | · | 1.3 km | MPC · JPL |
| 251622 | 2009 UK$_{133}$ | — | October 21, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 3.4 km | MPC · JPL |
| 251623 | 2009 VE$_{41}$ | — | November 9, 2009 | Catalina | CSS | PAD | 4.3 km | MPC · JPL |
| 251624 | 2009 XP$_{22}$ | — | December 15, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 4.0 km | MPC · JPL |
| 251625 Timconrow | 2010 DD$_{21}$ | Timconrow | February 17, 2010 | WISE | WISE | · | 4.1 km | MPC · JPL |
| 251626 | 2010 FM$_{53}$ | — | March 22, 2010 | ESA OGS | ESA OGS | · | 4.6 km | MPC · JPL |
| 251627 Joyceearl | 2010 JV$_{16}$ | Joyceearl | May 2, 2010 | WISE | WISE | · | 4.8 km | MPC · JPL |
| 251628 | 2010 JK$_{105}$ | — | May 12, 2010 | WISE | WISE | EUP | 6.0 km | MPC · JPL |
| 251629 | 2010 JR$_{125}$ | — | May 12, 2010 | WISE | WISE | · | 2.1 km | MPC · JPL |
| 251630 | 2010 JK$_{130}$ | — | May 13, 2010 | WISE | WISE | · | 3.1 km | MPC · JPL |
| 251631 | 2010 KV$_{18}$ | — | May 17, 2010 | WISE | WISE | JUN | 1.9 km | MPC · JPL |
| 251632 | 2010 KZ$_{29}$ | — | May 18, 2010 | WISE | WISE | · | 2.7 km | MPC · JPL |
| 251633 | 2010 KP$_{45}$ | — | May 21, 2010 | WISE | WISE | PAD | 3.8 km | MPC · JPL |
| 251634 | 2010 KR$_{49}$ | — | May 22, 2010 | WISE | WISE | · | 1.6 km | MPC · JPL |
| 251635 | 2010 KX$_{63}$ | — | May 23, 2010 | WISE | WISE | · | 1.8 km | MPC · JPL |
| 251636 | 2010 KH$_{65}$ | — | May 24, 2010 | WISE | WISE | THM | 4.3 km | MPC · JPL |
| 251637 | 2010 KN$_{68}$ | — | May 24, 2010 | WISE | WISE | HYG | 4.4 km | MPC · JPL |
| 251638 | 2010 KD$_{83}$ | — | May 26, 2010 | WISE | WISE | HYG | 3.8 km | MPC · JPL |
| 251639 | 2010 KX$_{87}$ | — | May 26, 2010 | WISE | WISE | · | 4.6 km | MPC · JPL |
| 251640 | 2010 KH$_{116}$ | — | May 30, 2010 | WISE | WISE | HYG | 5.0 km | MPC · JPL |
| 251641 | 2010 LX$_{79}$ | — | June 10, 2010 | WISE | WISE | EUN | 1.7 km | MPC · JPL |
| 251642 Leonardodicaprio | 2010 LC$_{97}$ | Leonardodicaprio | June 13, 2010 | WISE | WISE | · | 5.3 km | MPC · JPL |
| 251643 | 2010 LA$_{135}$ | — | June 10, 2010 | Mount Lemmon | Mount Lemmon Survey | FLO | 720 m | MPC · JPL |
| 251644 | 2010 MF$_4$ | — | June 19, 2010 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 251645 | 2010 NZ$_4$ | — | July 6, 2010 | Kitt Peak | Spacewatch | URS | 5.2 km | MPC · JPL |
| 251646 | 2010 OZ$_{126}$ | — | July 20, 2010 | La Sagra | OAM Obs. | NYS | 1.1 km | MPC · JPL |
| 251647 | 2834 P-L | — | September 24, 1960 | Palomar | PLS | · | 1.6 km | MPC · JPL |
| 251648 | 4277 P-L | — | September 24, 1960 | Palomar | PLS | · | 1.0 km | MPC · JPL |
| 251649 | 1208 T-$_2$ | — | September 29, 1973 | Palomar | PLS | · | 2.3 km | MPC · JPL |
| 251650 | 2197 T-$_3$ | — | October 16, 1977 | Palomar | PLS | · | 1.5 km | MPC · JPL |
| 251651 | 2336 T-$_3$ | — | October 16, 1977 | Palomar | PLS | · | 1.0 km | MPC · JPL |
| 251652 | 1981 EX$_{45}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | FLO | 850 m | MPC · JPL |
| 251653 | 1991 TH$_{15}$ | — | October 6, 1991 | Palomar | A. Lowe | · | 1.3 km | MPC · JPL |
| 251654 | 1993 RB$_{15}$ | — | September 15, 1993 | Calar Alto | K. Birkle, H. Boehnhardt | · | 4.4 km | MPC · JPL |
| 251655 | 1993 TH$_{11}$ | — | October 15, 1993 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 251656 | 1993 UW$_7$ | — | October 20, 1993 | La Silla | E. W. Elst | · | 2.1 km | MPC · JPL |
| 251657 | 1994 AH$_8$ | — | January 8, 1994 | Kitt Peak | Spacewatch | THM | 2.5 km | MPC · JPL |
| 251658 | 1994 GZ$_1$ | — | April 3, 1994 | Kitt Peak | Spacewatch | 526 | 2.6 km | MPC · JPL |
| 251659 | 1994 JU$_6$ | — | May 4, 1994 | Kitt Peak | Spacewatch | NYS | 830 m | MPC · JPL |
| 251660 | 1994 RZ$_8$ | — | September 12, 1994 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251661 | 1994 SY$_2$ | — | September 28, 1994 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 251662 | 1994 SK$_5$ | — | September 28, 1994 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 251663 | 1994 SP$_{11}$ | — | September 29, 1994 | Kitt Peak | Spacewatch | EOS | 3.9 km | MPC · JPL |
| 251664 | 1994 UG$_9$ | — | October 28, 1994 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 251665 | 1994 YZ$_3$ | — | December 31, 1994 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251666 | 1995 BW$_{10}$ | — | January 29, 1995 | Kitt Peak | Spacewatch | RAF | 1.5 km | MPC · JPL |
| 251667 | 1995 FL$_1$ | — | March 23, 1995 | Kitt Peak | Spacewatch | V | 920 m | MPC · JPL |
| 251668 | 1995 FO$_4$ | — | March 23, 1995 | Kitt Peak | Spacewatch | FLO | 890 m | MPC · JPL |
| 251669 | 1995 FU$_7$ | — | March 25, 1995 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251670 | 1995 QQ$_{14}$ | — | August 27, 1995 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251671 | 1995 SJ$_{11}$ | — | September 17, 1995 | Kitt Peak | Spacewatch | V | 670 m | MPC · JPL |
| 251672 | 1995 SG$_{13}$ | — | September 18, 1995 | Kitt Peak | Spacewatch | EUT | 990 m | MPC · JPL |
| 251673 | 1995 SY$_{18}$ | — | September 18, 1995 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 251674 | 1995 SP$_{22}$ | — | September 19, 1995 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 251675 | 1995 SL$_{23}$ | — | September 19, 1995 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 251676 | 1995 SA$_{32}$ | — | September 21, 1995 | Kitt Peak | Spacewatch | V | 780 m | MPC · JPL |
| 251677 | 1995 SU$_{38}$ | — | September 24, 1995 | Kitt Peak | Spacewatch | KOR | 1.5 km | MPC · JPL |
| 251678 | 1995 SV$_{60}$ | — | September 25, 1995 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251679 | 1995 TD$_3$ | — | October 15, 1995 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251680 | 1995 TS$_4$ | — | October 15, 1995 | Kitt Peak | Spacewatch | KOR | 1.4 km | MPC · JPL |
| 251681 | 1995 UW$_{17}$ | — | October 18, 1995 | Kitt Peak | Spacewatch | NYS | 800 m | MPC · JPL |
| 251682 | 1995 US$_{30}$ | — | October 20, 1995 | Kitt Peak | Spacewatch | MAS | 970 m | MPC · JPL |
| 251683 | 1995 UY$_{34}$ | — | October 21, 1995 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251684 | 1995 UL$_{39}$ | — | October 22, 1995 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 251685 | 1995 UC$_{40}$ | — | October 23, 1995 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 251686 | 1995 UF$_{42}$ | — | October 24, 1995 | Kitt Peak | Spacewatch | V | 910 m | MPC · JPL |
| 251687 | 1995 UR$_{50}$ | — | October 17, 1995 | Kitt Peak | Spacewatch | CLA | 1.8 km | MPC · JPL |
| 251688 | 1995 UX$_{59}$ | — | October 19, 1995 | Kitt Peak | Spacewatch | MAS | 660 m | MPC · JPL |
| 251689 | 1995 VV$_7$ | — | November 14, 1995 | Kitt Peak | Spacewatch | MAS | 1.0 km | MPC · JPL |
| 251690 | 1995 VJ$_8$ | — | November 14, 1995 | Kitt Peak | Spacewatch | EOS | 2.2 km | MPC · JPL |
| 251691 | 1995 VW$_{17}$ | — | November 15, 1995 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251692 | 1995 WX$_{12}$ | — | November 16, 1995 | Kitt Peak | Spacewatch | 3:2 | 4.8 km | MPC · JPL |
| 251693 | 1995 WB$_{15}$ | — | November 17, 1995 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 251694 | 1995 WP$_{27}$ | — | November 19, 1995 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251695 | 1995 WC$_{33}$ | — | November 20, 1995 | Kitt Peak | Spacewatch | NYS | 860 m | MPC · JPL |
| 251696 | 1995 YU$_6$ | — | December 16, 1995 | Kitt Peak | Spacewatch | · | 4.6 km | MPC · JPL |
| 251697 | 1996 AN$_{18}$ | — | January 13, 1996 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251698 | 1996 DJ | — | February 18, 1996 | Siding Spring | M. Hartley | · | 4.1 km | MPC · JPL |
| 251699 | 1996 FA$_5$ | — | March 21, 1996 | Socorro | Lincoln Lab ETS | H | 550 m | MPC · JPL |
| 251700 | 1996 RK$_{21}$ | — | September 6, 1996 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |

## 251701–251800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251701 | 1996 TD$_{16}$ | — | October 4, 1996 | Kitt Peak | Spacewatch | L4 | 12 km | MPC · JPL |
| 251702 | 1996 TS$_{16}$ | — | October 4, 1996 | Kitt Peak | Spacewatch | L4 | 12 km | MPC · JPL |
| 251703 | 1996 TL$_{18}$ | — | October 4, 1996 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251704 | 1996 TJ$_{26}$ | — | October 7, 1996 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 251705 | 1996 UJ | — | October 17, 1996 | Prescott | P. G. Comba | · | 1.2 km | MPC · JPL |
| 251706 | 1996 XZ$_{11}$ | — | December 4, 1996 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251707 | 1996 XV$_{29}$ | — | December 14, 1996 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 251708 | 1996 XO$_{32}$ | — | December 15, 1996 | Saji | Saji Obs. | H | 920 m | MPC · JPL |
| 251709 | 1997 AA$_5$ | — | January 2, 1997 | Chichibu | N. Satō | NYS | 1.0 km | MPC · JPL |
| 251710 | 1997 CN$_2$ | — | February 2, 1997 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251711 | 1997 CF$_{11}$ | — | February 3, 1997 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 251712 | 1997 CO$_{16}$ | — | February 9, 1997 | Kitt Peak | Spacewatch | NYS | 710 m | MPC · JPL |
| 251713 | 1997 ES$_{16}$ | — | March 5, 1997 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 251714 | 1997 GK$_5$ | — | April 8, 1997 | Kitt Peak | Spacewatch | MAS | 850 m | MPC · JPL |
| 251715 | 1997 GA$_{10}$ | — | April 3, 1997 | Socorro | LINEAR | · | 5.0 km | MPC · JPL |
| 251716 | 1997 GR$_{10}$ | — | April 3, 1997 | Socorro | LINEAR | TEL | 2.1 km | MPC · JPL |
| 251717 | 1997 HS$_{10}$ | — | April 30, 1997 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 251718 | 1997 SV$_{18}$ | — | September 28, 1997 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 251719 | 1997 ST$_{20}$ | — | September 28, 1997 | Kitt Peak | Spacewatch | EUN | 1.8 km | MPC · JPL |
| 251720 | 1997 SE$_{32}$ | — | September 25, 1997 | Bergisch Gladbac | W. Bickel | · | 920 m | MPC · JPL |
| 251721 | 1997 UO | — | October 19, 1997 | Kleť | Kleť Obs. | GER | 1.7 km | MPC · JPL |
| 251722 | 1997 US$_2$ | — | October 23, 1997 | Kitt Peak | Spacewatch | APO · PHA · critical | 410 m | MPC · JPL |
| 251723 | 1997 WZ$_3$ | — | November 20, 1997 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251724 | 1997 WR$_{25}$ | — | November 20, 1997 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 251725 | 1998 BV$_{19}$ | — | January 22, 1998 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 251726 | 1998 DD$_1$ | — | February 18, 1998 | Kleť | Kleť Obs. | XIZ | 2.1 km | MPC · JPL |
| 251727 | 1998 FJ$_{38}$ | — | March 20, 1998 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251728 | 1998 FA$_{47}$ | — | March 20, 1998 | Socorro | LINEAR | NYS | 1.0 km | MPC · JPL |
| 251729 | 1998 FN$_{67}$ | — | March 20, 1998 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 251730 | 1998 HG$_{12}$ | — | April 19, 1998 | Kitt Peak | Spacewatch | NYS | 870 m | MPC · JPL |
| 251731 | 1998 HY$_{24}$ | — | April 17, 1998 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 251732 | 1998 HG$_{49}$ | — | April 27, 1998 | Kitt Peak | Spacewatch | AMO | 170 m | MPC · JPL |
| 251733 | 1998 HO$_{86}$ | — | April 21, 1998 | Socorro | LINEAR | · | 4.9 km | MPC · JPL |
| 251734 | 1998 KB$_{12}$ | — | May 27, 1998 | Kitt Peak | Spacewatch | H | 610 m | MPC · JPL |
| 251735 | 1998 MO$_4$ | — | June 17, 1998 | Kitt Peak | Spacewatch | · | 5.8 km | MPC · JPL |
| 251736 | 1998 MR$_{16}$ | — | June 27, 1998 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 251737 | 1998 QK$_{62}$ | — | August 26, 1998 | Xinglong | SCAP | · | 1.0 km | MPC · JPL |
| 251738 | 1998 QU$_{87}$ | — | August 24, 1998 | Socorro | LINEAR | TIR | 5.5 km | MPC · JPL |
| 251739 | 1998 SH$_{29}$ | — | September 18, 1998 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 251740 | 1998 TG$_{33}$ | — | October 14, 1998 | Anderson Mesa | LONEOS | JUN | 1.7 km | MPC · JPL |
| 251741 | 1998 UQ$_{11}$ | — | October 17, 1998 | Kitt Peak | Spacewatch | MAS | 1.2 km | MPC · JPL |
| 251742 | 1998 VD$_{57}$ | — | November 14, 1998 | Kitt Peak | Spacewatch | L4 | 11 km | MPC · JPL |
| 251743 | 1998 WO$_{24}$ | — | November 18, 1998 | Kitt Peak | M. W. Buie | L4 | 9.4 km | MPC · JPL |
| 251744 | 1998 WS$_{24}$ | — | November 19, 1998 | Kitt Peak | M. W. Buie | L4 | 9.0 km | MPC · JPL |
| 251745 | 1998 WK$_{36}$ | — | November 19, 1998 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251746 | 1998 WL$_{43}$ | — | November 22, 1998 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 251747 | 1998 XJ$_2$ | — | December 8, 1998 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251748 | 1998 XC$_{11}$ | — | December 15, 1998 | Caussols | ODAS | · | 3.5 km | MPC · JPL |
| 251749 | 1998 XR$_{49}$ | — | December 14, 1998 | Socorro | LINEAR | MIT | 3.0 km | MPC · JPL |
| 251750 | 1998 YN$_{21}$ | — | December 26, 1998 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251751 | 1999 AX$_{12}$ | — | January 7, 1999 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251752 | 1999 AP$_{13}$ | — | January 7, 1999 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251753 | 1999 AX$_{14}$ | — | January 8, 1999 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 251754 | 1999 AA$_{17}$ | — | January 11, 1999 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 251755 | 1999 CG$_{34}$ | — | February 10, 1999 | Socorro | LINEAR | RAF | 1.7 km | MPC · JPL |
| 251756 | 1999 CU$_{90}$ | — | February 10, 1999 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 251757 | 1999 CL$_{107}$ | — | February 12, 1999 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 251758 | 1999 CL$_{115}$ | — | February 12, 1999 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 251759 | 1999 CE$_{145}$ | — | February 8, 1999 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251760 | 1999 FO$_2$ | — | March 16, 1999 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251761 | 1999 FN$_6$ | — | March 17, 1999 | Caussols | ODAS | · | 3.7 km | MPC · JPL |
| 251762 | 1999 FS$_{12}$ | — | March 18, 1999 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 251763 | 1999 FX$_{16}$ | — | March 23, 1999 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 251764 | 1999 GV$_{61}$ | — | April 9, 1999 | Anderson Mesa | LONEOS | · | 1.1 km | MPC · JPL |
| 251765 | 1999 JS$_4$ | — | May 10, 1999 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 251766 | 1999 JC$_5$ | — | May 10, 1999 | Socorro | LINEAR | H | 900 m | MPC · JPL |
| 251767 | 1999 JK$_{75}$ | — | May 13, 1999 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 251768 | 1999 JF$_{98}$ | — | May 12, 1999 | Socorro | LINEAR | FLO | 890 m | MPC · JPL |
| 251769 | 1999 NP$_1$ | — | July 12, 1999 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 251770 | 1999 NM$_7$ | — | July 13, 1999 | Socorro | LINEAR | · | 5.4 km | MPC · JPL |
| 251771 | 1999 RP$_2$ | — | September 6, 1999 | Catalina | CSS | · | 3.6 km | MPC · JPL |
| 251772 | 1999 RL$_5$ | — | September 3, 1999 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 251773 | 1999 RF$_7$ | — | September 3, 1999 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 251774 | 1999 RG$_{10}$ | — | September 7, 1999 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 251775 | 1999 RQ$_{12}$ | — | September 7, 1999 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 251776 | 1999 RZ$_{21}$ | — | September 7, 1999 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251777 | 1999 RC$_{67}$ | — | September 7, 1999 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251778 | 1999 RM$_{69}$ | — | September 7, 1999 | Socorro | LINEAR | NYS | 1.0 km | MPC · JPL |
| 251779 | 1999 RL$_{70}$ | — | September 7, 1999 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 251780 | 1999 RV$_{82}$ | — | September 7, 1999 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 251781 | 1999 RL$_{106}$ | — | September 8, 1999 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 251782 | 1999 RQ$_{147}$ | — | September 9, 1999 | Socorro | LINEAR | EUP | 5.3 km | MPC · JPL |
| 251783 | 1999 RD$_{148}$ | — | September 9, 1999 | Socorro | LINEAR | · | 990 m | MPC · JPL |
| 251784 | 1999 RN$_{185}$ | — | September 9, 1999 | Socorro | LINEAR | V | 860 m | MPC · JPL |
| 251785 | 1999 RP$_{186}$ | — | September 9, 1999 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 251786 | 1999 RB$_{207}$ | — | September 8, 1999 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 251787 | 1999 RP$_{208}$ | — | September 8, 1999 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 251788 | 1999 RM$_{212}$ | — | September 8, 1999 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 251789 | 1999 RZ$_{222}$ | — | September 7, 1999 | Catalina | CSS | V | 940 m | MPC · JPL |
| 251790 | 1999 RM$_{228}$ | — | September 8, 1999 | Catalina | CSS | · | 970 m | MPC · JPL |
| 251791 | 1999 SA$_{12}$ | — | September 30, 1999 | Catalina | CSS | · | 3.8 km | MPC · JPL |
| 251792 | 1999 SY$_{20}$ | — | September 30, 1999 | Kitt Peak | Spacewatch | FLO | 690 m | MPC · JPL |
| 251793 | 1999 SD$_{23}$ | — | September 30, 1999 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251794 | 1999 SL$_{23}$ | — | September 30, 1999 | Kitt Peak | Spacewatch | V | 810 m | MPC · JPL |
| 251795 | 1999 TU$_2$ | — | October 2, 1999 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251796 | 1999 TO$_9$ | — | October 8, 1999 | Višnjan Observatory | K. Korlević, M. Jurić | ERI | 3.1 km | MPC · JPL |
| 251797 | 1999 TS$_{21}$ | — | October 2, 1999 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 251798 | 1999 TG$_{35}$ | — | October 4, 1999 | Socorro | LINEAR | H | 820 m | MPC · JPL |
| 251799 | 1999 TK$_{36}$ | — | October 12, 1999 | Anderson Mesa | LONEOS | · | 3.4 km | MPC · JPL |
| 251800 | 1999 TY$_{37}$ | — | October 1, 1999 | Catalina | CSS | MEL | 4.2 km | MPC · JPL |

## 251801–251900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251801 | 1999 TL$_{48}$ | — | October 4, 1999 | Kitt Peak | Spacewatch | HYG | 3.7 km | MPC · JPL |
| 251802 | 1999 TQ$_{51}$ | — | October 4, 1999 | Kitt Peak | Spacewatch | VER | 2.9 km | MPC · JPL |
| 251803 | 1999 TV$_{51}$ | — | October 4, 1999 | Kitt Peak | Spacewatch | · | 4.4 km | MPC · JPL |
| 251804 | 1999 TY$_{53}$ | — | October 6, 1999 | Kitt Peak | Spacewatch | TIR | 3.3 km | MPC · JPL |
| 251805 | 1999 TT$_{54}$ | — | October 6, 1999 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 251806 | 1999 TO$_{59}$ | — | October 7, 1999 | Kitt Peak | Spacewatch | V | 710 m | MPC · JPL |
| 251807 | 1999 TK$_{60}$ | — | October 7, 1999 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 251808 | 1999 TD$_{61}$ | — | October 7, 1999 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 251809 | 1999 TS$_{62}$ | — | October 7, 1999 | Kitt Peak | Spacewatch | LIX | 4.6 km | MPC · JPL |
| 251810 | 1999 TR$_{66}$ | — | October 8, 1999 | Kitt Peak | Spacewatch | NYS | 850 m | MPC · JPL |
| 251811 | 1999 TP$_{73}$ | — | October 10, 1999 | Kitt Peak | Spacewatch | MAS | 860 m | MPC · JPL |
| 251812 | 1999 TF$_{76}$ | — | October 10, 1999 | Kitt Peak | Spacewatch | THM | 2.5 km | MPC · JPL |
| 251813 | 1999 TY$_{76}$ | — | October 10, 1999 | Kitt Peak | Spacewatch | NYS | 700 m | MPC · JPL |
| 251814 | 1999 TC$_{77}$ | — | October 10, 1999 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 251815 | 1999 TP$_{79}$ | — | October 11, 1999 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251816 | 1999 TO$_{81}$ | — | October 12, 1999 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 251817 | 1999 TG$_{94}$ | — | October 2, 1999 | Socorro | LINEAR | NYS | 970 m | MPC · JPL |
| 251818 | 1999 TY$_{109}$ | — | October 4, 1999 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 251819 | 1999 TP$_{135}$ | — | October 6, 1999 | Socorro | LINEAR | V | 870 m | MPC · JPL |
| 251820 | 1999 TD$_{145}$ | — | October 7, 1999 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 251821 | 1999 TY$_{161}$ | — | October 9, 1999 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 251822 | 1999 TQ$_{164}$ | — | October 10, 1999 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251823 | 1999 TS$_{164}$ | — | October 10, 1999 | Socorro | LINEAR | V | 890 m | MPC · JPL |
| 251824 | 1999 TJ$_{177}$ | — | October 10, 1999 | Socorro | LINEAR | MAS | 800 m | MPC · JPL |
| 251825 | 1999 TH$_{179}$ | — | October 10, 1999 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 251826 | 1999 TK$_{179}$ | — | October 10, 1999 | Socorro | LINEAR | V | 870 m | MPC · JPL |
| 251827 | 1999 TS$_{192}$ | — | October 12, 1999 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 251828 | 1999 TE$_{195}$ | — | October 12, 1999 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 251829 | 1999 TJ$_{196}$ | — | October 12, 1999 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 251830 | 1999 TY$_{198}$ | — | October 12, 1999 | Socorro | LINEAR | ALA | 4.9 km | MPC · JPL |
| 251831 | 1999 TS$_{202}$ | — | October 13, 1999 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 251832 | 1999 TW$_{209}$ | — | October 14, 1999 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 251833 | 1999 TE$_{212}$ | — | October 15, 1999 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251834 | 1999 TD$_{213}$ | — | October 15, 1999 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251835 | 1999 TB$_{214}$ | — | October 15, 1999 | Socorro | LINEAR | URS | 5.3 km | MPC · JPL |
| 251836 | 1999 TR$_{214}$ | — | October 15, 1999 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 251837 | 1999 TS$_{217}$ | — | October 15, 1999 | Socorro | LINEAR | · | 890 m | MPC · JPL |
| 251838 | 1999 TV$_{246}$ | — | October 6, 1999 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 251839 | 1999 TB$_{250}$ | — | October 9, 1999 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 251840 | 1999 TS$_{255}$ | — | October 9, 1999 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 251841 | 1999 TL$_{259}$ | — | October 9, 1999 | Socorro | LINEAR | MAS | 900 m | MPC · JPL |
| 251842 | 1999 TE$_{262}$ | — | October 13, 1999 | Socorro | LINEAR | VER | 3.2 km | MPC · JPL |
| 251843 | 1999 TY$_{263}$ | — | October 15, 1999 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 251844 | 1999 TV$_{267}$ | — | October 3, 1999 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 251845 | 1999 TX$_{271}$ | — | October 3, 1999 | Socorro | LINEAR | CHL | 3.3 km | MPC · JPL |
| 251846 | 1999 TJ$_{294}$ | — | October 1, 1999 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 251847 | 1999 TD$_{298}$ | — | October 1, 1999 | Catalina | CSS | V | 890 m | MPC · JPL |
| 251848 | 1999 TB$_{306}$ | — | October 6, 1999 | Socorro | LINEAR | EOS | 2.6 km | MPC · JPL |
| 251849 | 1999 TA$_{312}$ | — | October 8, 1999 | Kitt Peak | Spacewatch | HYG | 2.9 km | MPC · JPL |
| 251850 | 1999 TN$_{321}$ | — | October 12, 1999 | Socorro | LINEAR | EOS | 2.8 km | MPC · JPL |
| 251851 | 1999 TG$_{333}$ | — | October 13, 1999 | Apache Point | SDSS | · | 3.0 km | MPC · JPL |
| 251852 | 1999 UD$_{10}$ | — | October 31, 1999 | Socorro | LINEAR | H | 1.3 km | MPC · JPL |
| 251853 | 1999 UW$_{14}$ | — | October 29, 1999 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 251854 | 1999 UB$_{21}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 251855 | 1999 UX$_{22}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 251856 | 1999 UA$_{30}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | THM | 3.1 km | MPC · JPL |
| 251857 | 1999 UT$_{31}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | THM | 2.2 km | MPC · JPL |
| 251858 | 1999 UW$_{31}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | MAS | 1.0 km | MPC · JPL |
| 251859 | 1999 UG$_{32}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |
| 251860 | 1999 UL$_{34}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | THM | 2.9 km | MPC · JPL |
| 251861 | 1999 UW$_{39}$ | — | October 31, 1999 | Kitt Peak | Spacewatch | NYS | 730 m | MPC · JPL |
| 251862 | 1999 UO$_{40}$ | — | October 16, 1999 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251863 | 1999 UL$_{53}$ | — | October 19, 1999 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 251864 | 1999 UX$_{58}$ | — | October 30, 1999 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 251865 | 1999 VY$_{12}$ | — | November 1, 1999 | Socorro | LINEAR | H | 1.0 km | MPC · JPL |
| 251866 | 1999 VY$_{13}$ | — | November 2, 1999 | Socorro | LINEAR | H | 1.0 km | MPC · JPL |
| 251867 | 1999 VV$_{16}$ | — | November 2, 1999 | Kitt Peak | Spacewatch | NYS | 810 m | MPC · JPL |
| 251868 | 1999 VL$_{17}$ | — | November 2, 1999 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251869 | 1999 VO$_{17}$ | — | November 2, 1999 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251870 | 1999 VB$_{18}$ | — | November 2, 1999 | Kitt Peak | Spacewatch | V | 730 m | MPC · JPL |
| 251871 | 1999 VE$_{18}$ | — | November 2, 1999 | Kitt Peak | Spacewatch | · | 4.5 km | MPC · JPL |
| 251872 | 1999 VP$_{18}$ | — | November 2, 1999 | Kitt Peak | Spacewatch | NYS | 730 m | MPC · JPL |
| 251873 | 1999 VM$_{31}$ | — | November 3, 1999 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 251874 | 1999 VV$_{42}$ | — | November 4, 1999 | Kitt Peak | Spacewatch | NYS | 590 m | MPC · JPL |
| 251875 | 1999 VQ$_{44}$ | — | November 4, 1999 | Catalina | CSS | V | 890 m | MPC · JPL |
| 251876 | 1999 VK$_{46}$ | — | November 3, 1999 | Socorro | LINEAR | EUP | 4.9 km | MPC · JPL |
| 251877 | 1999 VE$_{52}$ | — | November 3, 1999 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 251878 | 1999 VE$_{54}$ | — | November 4, 1999 | Socorro | LINEAR | · | 4.8 km | MPC · JPL |
| 251879 | 1999 VW$_{59}$ | — | November 4, 1999 | Socorro | LINEAR | NYS | 720 m | MPC · JPL |
| 251880 | 1999 VM$_{70}$ | — | November 4, 1999 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 251881 | 1999 VN$_{71}$ | — | November 4, 1999 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 251882 | 1999 VU$_{73}$ | — | November 1, 1999 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 251883 | 1999 VB$_{76}$ | — | November 5, 1999 | Kitt Peak | Spacewatch | MAS | 870 m | MPC · JPL |
| 251884 | 1999 VF$_{77}$ | — | November 5, 1999 | Kitt Peak | Spacewatch | MAS | 720 m | MPC · JPL |
| 251885 | 1999 VT$_{79}$ | — | November 4, 1999 | Socorro | LINEAR | H | 700 m | MPC · JPL |
| 251886 | 1999 VV$_{86}$ | — | November 7, 1999 | Socorro | LINEAR | · | 4.8 km | MPC · JPL |
| 251887 | 1999 VT$_{89}$ | — | November 5, 1999 | Socorro | LINEAR | · | 930 m | MPC · JPL |
| 251888 | 1999 VK$_{94}$ | — | November 9, 1999 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 251889 | 1999 VR$_{94}$ | — | November 9, 1999 | Socorro | LINEAR | TIR | 4.3 km | MPC · JPL |
| 251890 | 1999 VE$_{96}$ | — | November 9, 1999 | Socorro | LINEAR | · | 990 m | MPC · JPL |
| 251891 | 1999 VZ$_{101}$ | — | November 9, 1999 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 251892 | 1999 VT$_{103}$ | — | November 9, 1999 | Socorro | LINEAR | THM | 2.4 km | MPC · JPL |
| 251893 | 1999 VG$_{105}$ | — | November 9, 1999 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 251894 | 1999 VO$_{107}$ | — | November 9, 1999 | Socorro | LINEAR | VER | 4.1 km | MPC · JPL |
| 251895 | 1999 VL$_{108}$ | — | November 9, 1999 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 251896 | 1999 VG$_{111}$ | — | November 9, 1999 | Socorro | LINEAR | · | 7.5 km | MPC · JPL |
| 251897 | 1999 VG$_{112}$ | — | November 9, 1999 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 251898 | 1999 VQ$_{112}$ | — | November 9, 1999 | Socorro | LINEAR | EUP | 5.1 km | MPC · JPL |
| 251899 | 1999 VE$_{120}$ | — | November 4, 1999 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 251900 | 1999 VV$_{120}$ | — | November 4, 1999 | Kitt Peak | Spacewatch | · | 4.7 km | MPC · JPL |

## 251901–252000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 251901 | 1999 VY$_{120}$ | — | November 4, 1999 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251902 | 1999 VV$_{121}$ | — | November 4, 1999 | Kitt Peak | Spacewatch | NYS | 740 m | MPC · JPL |
| 251903 | 1999 VF$_{122}$ | — | November 4, 1999 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 251904 | 1999 VY$_{122}$ | — | November 5, 1999 | Kitt Peak | Spacewatch | · | 4.2 km | MPC · JPL |
| 251905 | 1999 VV$_{133}$ | — | November 10, 1999 | Kitt Peak | Spacewatch | EOS | 2.8 km | MPC · JPL |
| 251906 | 1999 VX$_{134}$ | — | November 10, 1999 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 251907 | 1999 VB$_{137}$ | — | November 12, 1999 | Socorro | LINEAR | EOS | 3.1 km | MPC · JPL |
| 251908 | 1999 VU$_{141}$ | — | November 10, 1999 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 251909 | 1999 VE$_{143}$ | — | November 14, 1999 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 251910 | 1999 VG$_{147}$ | — | November 12, 1999 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 251911 | 1999 VT$_{147}$ | — | November 14, 1999 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 251912 | 1999 VV$_{147}$ | — | November 14, 1999 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 251913 | 1999 VJ$_{153}$ | — | November 11, 1999 | Kitt Peak | Spacewatch | · | 3.7 km | MPC · JPL |
| 251914 | 1999 VQ$_{154}$ | — | November 12, 1999 | Kitt Peak | Spacewatch | MAS | 890 m | MPC · JPL |
| 251915 | 1999 VJ$_{155}$ | — | November 15, 1999 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 251916 | 1999 VO$_{155}$ | — | November 9, 1999 | Socorro | LINEAR | NYS | 1.0 km | MPC · JPL |
| 251917 | 1999 VR$_{156}$ | — | November 12, 1999 | Socorro | LINEAR | V | 750 m | MPC · JPL |
| 251918 | 1999 VV$_{158}$ | — | November 14, 1999 | Socorro | LINEAR | · | 2.2 km | MPC · JPL |
| 251919 | 1999 VQ$_{163}$ | — | November 14, 1999 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 251920 | 1999 VR$_{165}$ | — | November 14, 1999 | Socorro | LINEAR | · | 6.2 km | MPC · JPL |
| 251921 | 1999 VR$_{179}$ | — | November 6, 1999 | Socorro | LINEAR | EUP | 6.0 km | MPC · JPL |
| 251922 | 1999 VH$_{193}$ | — | November 1, 1999 | Catalina | CSS | · | 6.8 km | MPC · JPL |
| 251923 | 1999 VO$_{195}$ | — | November 3, 1999 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 251924 | 1999 VT$_{195}$ | — | November 3, 1999 | Anderson Mesa | LONEOS | NYS | 740 m | MPC · JPL |
| 251925 | 1999 VW$_{204}$ | — | November 10, 1999 | Kitt Peak | Spacewatch | URS | 3.6 km | MPC · JPL |
| 251926 | 1999 VZ$_{204}$ | — | November 10, 1999 | Kitt Peak | Spacewatch | HYG | 4.2 km | MPC · JPL |
| 251927 | 1999 VE$_{206}$ | — | November 12, 1999 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 251928 | 1999 VO$_{206}$ | — | November 9, 1999 | Catalina | CSS | · | 4.7 km | MPC · JPL |
| 251929 | 1999 VE$_{209}$ | — | November 14, 1999 | Socorro | LINEAR | MAS | 1.0 km | MPC · JPL |
| 251930 | 1999 VA$_{210}$ | — | November 12, 1999 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 251931 | 1999 VQ$_{210}$ | — | November 13, 1999 | Catalina | CSS | · | 4.3 km | MPC · JPL |
| 251932 | 1999 VW$_{210}$ | — | November 13, 1999 | Catalina | CSS | HYG | 4.6 km | MPC · JPL |
| 251933 | 1999 VS$_{216}$ | — | November 1, 1999 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 251934 | 1999 VN$_{217}$ | — | November 5, 1999 | Socorro | LINEAR | EUP | 5.5 km | MPC · JPL |
| 251935 | 1999 VR$_{219}$ | — | November 5, 1999 | Kitt Peak | Spacewatch | V | 950 m | MPC · JPL |
| 251936 | 1999 VM$_{225}$ | — | November 5, 1999 | Socorro | LINEAR | H | 750 m | MPC · JPL |
| 251937 | 1999 WN$_8$ | — | November 29, 1999 | Monte Agliale | S. Donati | · | 5.6 km | MPC · JPL |
| 251938 | 1999 WD$_{11}$ | — | November 30, 1999 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 251939 | 1999 WG$_{14}$ | — | November 28, 1999 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 251940 | 1999 WT$_{15}$ | — | November 29, 1999 | Kitt Peak | Spacewatch | NYS | 630 m | MPC · JPL |
| 251941 | 1999 WT$_{18}$ | — | November 30, 1999 | Kitt Peak | Spacewatch | MAS | 750 m | MPC · JPL |
| 251942 | 1999 WR$_{25}$ | — | November 29, 1999 | Kitt Peak | Spacewatch | NYS | 710 m | MPC · JPL |
| 251943 | 1999 XY$_8$ | — | December 5, 1999 | Socorro | LINEAR | H | 870 m | MPC · JPL |
| 251944 | 1999 XR$_{23}$ | — | December 6, 1999 | Socorro | LINEAR | THB | 3.8 km | MPC · JPL |
| 251945 | 1999 XX$_{44}$ | — | December 7, 1999 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 251946 | 1999 XV$_{56}$ | — | December 7, 1999 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 251947 | 1999 XG$_{62}$ | — | December 7, 1999 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 251948 | 1999 XA$_{65}$ | — | December 7, 1999 | Socorro | LINEAR | · | 6.7 km | MPC · JPL |
| 251949 | 1999 XL$_{66}$ | — | December 7, 1999 | Socorro | LINEAR | ALA | 4.9 km | MPC · JPL |
| 251950 | 1999 XL$_{79}$ | — | December 7, 1999 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 251951 | 1999 XE$_{80}$ | — | December 7, 1999 | Socorro | LINEAR | NYS | 920 m | MPC · JPL |
| 251952 | 1999 XM$_{91}$ | — | December 7, 1999 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 251953 | 1999 XX$_{94}$ | — | December 7, 1999 | Socorro | LINEAR | · | 5.8 km | MPC · JPL |
| 251954 | 1999 XV$_{106}$ | — | December 4, 1999 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 251955 | 1999 XR$_{129}$ | — | December 12, 1999 | Socorro | LINEAR | · | 8.0 km | MPC · JPL |
| 251956 | 1999 XC$_{145}$ | — | December 7, 1999 | Kitt Peak | Spacewatch | · | 5.3 km | MPC · JPL |
| 251957 | 1999 XN$_{228}$ | — | December 14, 1999 | Kitt Peak | Spacewatch | HYG | 4.0 km | MPC · JPL |
| 251958 | 1999 XL$_{241}$ | — | December 8, 1999 | Socorro | LINEAR | THM | 2.9 km | MPC · JPL |
| 251959 | 1999 XL$_{243}$ | — | December 3, 1999 | Kitt Peak | Spacewatch | EOS | 2.6 km | MPC · JPL |
| 251960 | 1999 XO$_{247}$ | — | December 6, 1999 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251961 | 1999 XV$_{254}$ | — | December 12, 1999 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 251962 | 1999 XT$_{258}$ | — | December 5, 1999 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251963 | 1999 XH$_{261}$ | — | December 5, 1999 | Anderson Mesa | LONEOS | THB | 4.1 km | MPC · JPL |
| 251964 | 1999 YL$_6$ | — | December 30, 1999 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251965 | 1999 YD$_7$ | — | December 30, 1999 | Socorro | LINEAR | EUP | 5.3 km | MPC · JPL |
| 251966 | 2000 AJ$_1$ | — | January 2, 2000 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 251967 | 2000 AY$_{44}$ | — | January 5, 2000 | Kitt Peak | Spacewatch | FLO | 930 m | MPC · JPL |
| 251968 | 2000 AK$_{73}$ | — | January 5, 2000 | Socorro | LINEAR | · | 5.5 km | MPC · JPL |
| 251969 | 2000 AV$_{89}$ | — | January 5, 2000 | Socorro | LINEAR | · | 6.5 km | MPC · JPL |
| 251970 | 2000 AQ$_{92}$ | — | January 2, 2000 | Socorro | LINEAR | PHO | 1.7 km | MPC · JPL |
| 251971 | 2000 AN$_{150}$ | — | January 8, 2000 | Socorro | LINEAR | 7:4 | 7.9 km | MPC · JPL |
| 251972 | 2000 AW$_{157}$ | — | January 3, 2000 | Socorro | LINEAR | ERI | 2.3 km | MPC · JPL |
| 251973 | 2000 AQ$_{170}$ | — | January 7, 2000 | Socorro | LINEAR | THB | 4.5 km | MPC · JPL |
| 251974 | 2000 AR$_{216}$ | — | January 8, 2000 | Kitt Peak | Spacewatch | MAS | 820 m | MPC · JPL |
| 251975 | 2000 AG$_{218}$ | — | January 8, 2000 | Kitt Peak | Spacewatch | THM | 2.7 km | MPC · JPL |
| 251976 | 2000 AB$_{223}$ | — | January 9, 2000 | Kitt Peak | Spacewatch | · | 4.1 km | MPC · JPL |
| 251977 | 2000 AG$_{226}$ | — | January 12, 2000 | Kitt Peak | Spacewatch | BRG | 2.1 km | MPC · JPL |
| 251978 | 2000 AR$_{240}$ | — | January 7, 2000 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 251979 | 2000 AU$_{244}$ | — | January 8, 2000 | Socorro | LINEAR | · | 1.1 km | MPC · JPL |
| 251980 | 2000 BE | — | January 16, 2000 | Višnjan | K. Korlević | RAF | 1.6 km | MPC · JPL |
| 251981 | 2000 CC$_{57}$ | — | February 5, 2000 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 251982 | 2000 CP$_{64}$ | — | February 3, 2000 | Socorro | LINEAR | NYS | 1.1 km | MPC · JPL |
| 251983 | 2000 CR$_{100}$ | — | February 10, 2000 | Kitt Peak | Spacewatch | NYS | 730 m | MPC · JPL |
| 251984 | 2000 CK$_{131}$ | — | February 3, 2000 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251985 | 2000 DW$_{10}$ | — | February 26, 2000 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 251986 | 2000 DR$_{11}$ | — | February 27, 2000 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251987 | 2000 DS$_{11}$ | — | February 27, 2000 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 251988 | 2000 DQ$_{76}$ | — | February 29, 2000 | Socorro | LINEAR | EUN | 1.9 km | MPC · JPL |
| 251989 | 2000 DY$_{109}$ | — | February 29, 2000 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 251990 | 2000 ER$_{25}$ | — | March 8, 2000 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 251991 | 2000 ET$_{52}$ | — | March 3, 2000 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 251992 | 2000 EO$_{53}$ | — | March 8, 2000 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 251993 | 2000 EX$_{66}$ | — | March 10, 2000 | Socorro | LINEAR | EUN | 1.8 km | MPC · JPL |
| 251994 | 2000 EO$_{98}$ | — | March 9, 2000 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 251995 | 2000 EQ$_{98}$ | — | March 9, 2000 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 251996 | 2000 EY$_{114}$ | — | March 10, 2000 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 251997 | 2000 EG$_{115}$ | — | March 10, 2000 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 251998 | 2000 EY$_{125}$ | — | March 11, 2000 | Anderson Mesa | LONEOS | · | 2.8 km | MPC · JPL |
| 251999 | 2000 EN$_{126}$ | — | March 11, 2000 | Anderson Mesa | LONEOS | · | 1.3 km | MPC · JPL |
| 252000 | 2000 EK$_{136}$ | — | March 12, 2000 | Catalina | CSS | · | 1.7 km | MPC · JPL |