# List of minor planets: 509001–510000

The following is a partial list of minor planets, running from minor-planet number 509001 through 510000, 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

* 504,000s
* 505,000s
* 506,000s
* 507,000s
* 508,000s
* 509,000s
* 510,000s
* 511,000s
* 512,000s
* 513,000s
* 514,000s
* 509,001…
* 509,101…
* 509,201…
* 509,301…
* 509,401…
* 509,501…
* 509,601…
* 509,701…
* 509,801…
* 509,901…

## 509001–509100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509001 | 2005 GF$_{59}$ | — | April 4, 2005 | Catalina | CSS | H | 680 m | MPC · JPL |
| 509002 | 2005 GF$_{124}$ | — | March 16, 2005 | Catalina | CSS | H | 710 m | MPC · JPL |
| 509003 | 2005 GW$_{148}$ | — | April 11, 2005 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 509004 | 2005 GR$_{229}$ | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 509005 | 2005 JR$_{24}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | H | 540 m | MPC · JPL |
| 509006 | 2005 JU$_{28}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509007 | 2005 JV$_{28}$ | — | May 3, 2005 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509008 | 2005 JM$_{50}$ | — | May 4, 2005 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 509009 | 2005 JF$_{62}$ | — | May 9, 2005 | Anderson Mesa | LONEOS | · | 2.2 km | MPC · JPL |
| 509010 | 2005 LD$_2$ | — | May 3, 2005 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509011 | 2005 LU$_{39}$ | — | June 13, 2005 | Kitt Peak | Spacewatch | EUP | 3.5 km | MPC · JPL |
| 509012 | 2005 LE$_{53}$ | — | June 13, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 509013 | 2005 MX$_{14}$ | — | June 29, 2005 | Palomar | NEAT | · | 800 m | MPC · JPL |
| 509014 | 2005 MO$_{22}$ | — | June 30, 2005 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 509015 | 2005 MH$_{28}$ | — | June 29, 2005 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 509016 | 2005 ME$_{38}$ | — | June 13, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509017 | 2005 MP$_{48}$ | — | June 29, 2005 | Kitt Peak | Spacewatch | H | 670 m | MPC · JPL |
| 509018 Wiese | 2005 NE$_1$ | Wiese | July 1, 2005 | Needville | Needville Obs. | · | 1.7 km | MPC · JPL |
| 509019 | 2005 NZ$_7$ | — | June 18, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509020 | 2005 NU$_{18}$ | — | July 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 509021 | 2005 NE$_{42}$ | — | July 5, 2005 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509022 | 2005 NX$_{76}$ | — | July 10, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509023 | 2005 NC$_{88}$ | — | July 4, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 509024 | 2005 PZ$_1$ | — | August 1, 2005 | Siding Spring | SSS | · | 1.2 km | MPC · JPL |
| 509025 | 2005 PR$_4$ | — | August 7, 2005 | Siding Spring | SSS | · | 910 m | MPC · JPL |
| 509026 | 2005 QJ$_{17}$ | — | August 25, 2005 | Palomar | NEAT | · | 840 m | MPC · JPL |
| 509027 | 2005 QF$_{18}$ | — | August 25, 2005 | Palomar | NEAT | MAS | 790 m | MPC · JPL |
| 509028 | 2005 QJ$_{20}$ | — | August 26, 2005 | Anderson Mesa | LONEOS | · | 940 m | MPC · JPL |
| 509029 | 2005 QL$_{34}$ | — | August 25, 2005 | Palomar | NEAT | · | 790 m | MPC · JPL |
| 509030 | 2005 QG$_{42}$ | — | August 26, 2005 | Anderson Mesa | LONEOS | · | 920 m | MPC · JPL |
| 509031 | 2005 QY$_{59}$ | — | August 25, 2005 | Palomar | NEAT | · | 800 m | MPC · JPL |
| 509032 | 2005 QW$_{81}$ | — | August 29, 2005 | Socorro | LINEAR | · | 750 m | MPC · JPL |
| 509033 | 2005 QK$_{180}$ | — | August 27, 2005 | Anderson Mesa | LONEOS | · | 870 m | MPC · JPL |
| 509034 | 2005 RZ$_{42}$ | — | September 13, 2005 | Kitt Peak | Spacewatch | NYS | 610 m | MPC · JPL |
| 509035 | 2005 SS$_{19}$ | — | August 30, 2005 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 509036 | 2005 SO$_{35}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | V | 800 m | MPC · JPL |
| 509037 | 2005 SF$_{53}$ | — | September 25, 2005 | Catalina | CSS | NYS | 610 m | MPC · JPL |
| 509038 | 2005 ST$_{72}$ | — | September 23, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 509039 | 2005 SE$_{87}$ | — | September 24, 2005 | Kitt Peak | Spacewatch | MAS | 530 m | MPC · JPL |
| 509040 | 2005 SK$_{120}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 509041 | 2005 SO$_{127}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509042 | 2005 SQ$_{138}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | MAS | 650 m | MPC · JPL |
| 509043 | 2005 SF$_{144}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | THB | 2.3 km | MPC · JPL |
| 509044 | 2005 SD$_{151}$ | — | September 25, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509045 | 2005 SQ$_{177}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 509046 | 2005 SP$_{181}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509047 | 2005 ST$_{186}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 509048 | 2005 SG$_{197}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 509049 | 2005 SQ$_{237}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 509050 | 2005 SY$_{242}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | THM | 2.0 km | MPC · JPL |
| 509051 | 2005 SH$_{245}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 600 m | MPC · JPL |
| 509052 | 2005 SS$_{266}$ | — | September 1, 2005 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 509053 | 2005 SJ$_{285}$ | — | September 25, 2005 | Apache Point | A. C. Becker | · | 2.4 km | MPC · JPL |
| 509054 | 2005 SY$_{289}$ | — | September 26, 2005 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 509055 | 2005 SE$_{290}$ | — | September 29, 2005 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509056 | 2005 TA$_{15}$ | — | October 1, 2005 | Cordell-Lorenz | D. T. Durig | · | 570 m | MPC · JPL |
| 509057 | 2005 TE$_{31}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | NYS | 550 m | MPC · JPL |
| 509058 | 2005 TH$_{46}$ | — | September 10, 2005 | Anderson Mesa | LONEOS | · | 830 m | MPC · JPL |
| 509059 | 2005 TW$_{70}$ | — | October 6, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 509060 | 2005 TO$_{86}$ | — | October 5, 2005 | Socorro | LINEAR | · | 680 m | MPC · JPL |
| 509061 | 2005 TW$_{91}$ | — | October 6, 2005 | Catalina | CSS | · | 710 m | MPC · JPL |
| 509062 | 2005 TX$_{96}$ | — | October 6, 2005 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.6 km | MPC · JPL |
| 509063 | 2005 TU$_{102}$ | — | October 7, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 560 m | MPC · JPL |
| 509064 | 2005 TC$_{114}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509065 | 2005 TR$_{114}$ | — | September 27, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 509066 | 2005 TQ$_{116}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509067 | 2005 TG$_{125}$ | — | October 7, 2005 | Kitt Peak | Spacewatch | NYS | 520 m | MPC · JPL |
| 509068 | 2005 TN$_{131}$ | — | September 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 509069 | 2005 TN$_{139}$ | — | October 8, 2005 | Kitt Peak | Spacewatch | THM | 1.9 km | MPC · JPL |
| 509070 | 2005 TD$_{153}$ | — | October 6, 2005 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 509071 | 2005 TU$_{182}$ | — | October 6, 2005 | Anderson Mesa | LONEOS | · | 3.1 km | MPC · JPL |
| 509072 | 2005 TJ$_{196}$ | — | October 10, 2005 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509073 | 2005 UM$_5$ | — | October 27, 2005 | Kitt Peak | Spacewatch | APO | 250 m | MPC · JPL |
| 509074 | 2005 UR$_{11}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 509075 | 2005 UC$_{15}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 509076 | 2005 UP$_{19}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 509077 | 2005 UN$_{21}$ | — | October 23, 2005 | Kitt Peak | Spacewatch | V | 430 m | MPC · JPL |
| 509078 | 2005 US$_{37}$ | — | October 24, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 509079 | 2005 US$_{44}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 509080 | 2005 UU$_{62}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | NYS | 640 m | MPC · JPL |
| 509081 | 2005 UA$_{63}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 509082 | 2005 UY$_{99}$ | — | October 22, 2005 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509083 | 2005 UZ$_{132}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509084 | 2005 UF$_{151}$ | — | October 26, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509085 | 2005 UB$_{161}$ | — | October 22, 2005 | Palomar | NEAT | · | 1.00 km | MPC · JPL |
| 509086 | 2005 UM$_{161}$ | — | October 23, 2005 | Catalina | CSS | · | 820 m | MPC · JPL |
| 509087 | 2005 UQ$_{185}$ | — | October 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509088 | 2005 UY$_{197}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 509089 | 2005 UP$_{198}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509090 | 2005 UW$_{239}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 509091 | 2005 UA$_{258}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509092 | 2005 UB$_{326}$ | — | October 4, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509093 | 2005 UY$_{351}$ | — | October 29, 2005 | Catalina | CSS | · | 4.0 km | MPC · JPL |
| 509094 | 2005 UX$_{371}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 509095 | 2005 UU$_{406}$ | — | October 1, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509096 | 2005 US$_{419}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509097 | 2005 UN$_{422}$ | — | October 27, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509098 | 2005 UE$_{443}$ | — | October 30, 2005 | Socorro | LINEAR | · | 870 m | MPC · JPL |
| 509099 | 2005 UF$_{463}$ | — | October 30, 2005 | Kitt Peak | Spacewatch | NYS | 720 m | MPC · JPL |
| 509100 | 2005 UR$_{476}$ | — | September 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 690 m | MPC · JPL |

## 509101–509200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509101 | 2005 UZ$_{520}$ | — | September 30, 2005 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509102 | 2005 VB$_7$ | — | November 12, 2005 | Socorro | LINEAR | AMO | 430 m | MPC · JPL |
| 509103 | 2005 VE$_{97}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | VER | 2.4 km | MPC · JPL |
| 509104 | 2005 VF$_{103}$ | — | October 25, 2005 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509105 | 2005 VZ$_{111}$ | — | November 6, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 509106 | 2005 VP$_{126}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 509107 | 2005 VY$_{130}$ | — | November 1, 2005 | Apache Point | A. C. Becker | · | 2.6 km | MPC · JPL |
| 509108 | 2005 VO$_{137}$ | — | November 1, 2005 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 509109 | 2005 WZ$_{20}$ | — | November 12, 2005 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 509110 | 2005 WD$_{27}$ | — | November 21, 2005 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 509111 | 2005 WZ$_{36}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | THM | 2.0 km | MPC · JPL |
| 509112 | 2005 WN$_{44}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | THM | 2.0 km | MPC · JPL |
| 509113 | 2005 WT$_{67}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | · | 850 m | MPC · JPL |
| 509114 | 2005 WT$_{68}$ | — | November 12, 2005 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 509115 | 2005 WW$_{84}$ | — | October 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 509116 | 2005 WY$_{91}$ | — | November 25, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 509117 | 2005 WQ$_{99}$ | — | October 29, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 509118 | 2005 WT$_{126}$ | — | October 28, 2005 | Kitt Peak | Spacewatch | NYS | 620 m | MPC · JPL |
| 509119 | 2005 WX$_{177}$ | — | November 30, 2005 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 509120 | 2005 WU$_{210}$ | — | November 22, 2005 | Kitt Peak | Spacewatch | MAS | 710 m | MPC · JPL |
| 509121 | 2005 XE$_4$ | — | November 9, 2005 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 509122 | 2005 XS$_{90}$ | — | December 8, 2005 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 509123 | 2005 YH$_{71}$ | — | December 10, 2005 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 509124 | 2005 YM$_{110}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509125 | 2005 YM$_{159}$ | — | December 27, 2005 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 509126 | 2005 YH$_{160}$ | — | December 27, 2005 | Kitt Peak | Spacewatch | HYG | 2.1 km | MPC · JPL |
| 509127 | 2005 YQ$_{168}$ | — | December 29, 2005 | Kitt Peak | Spacewatch | · | 920 m | MPC · JPL |
| 509128 | 2005 YB$_{221}$ | — | November 1, 2005 | Catalina | CSS | · | 3.1 km | MPC · JPL |
| 509129 | 2005 YA$_{222}$ | — | December 21, 2005 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509130 | 2005 YM$_{264}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 770 m | MPC · JPL |
| 509131 | 2005 YB$_{269}$ | — | December 25, 2005 | Mount Lemmon | Mount Lemmon Survey | EUN | 860 m | MPC · JPL |
| 509132 | 2005 YF$_{279}$ | — | November 28, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 910 m | MPC · JPL |
| 509133 | 2006 AK$_{15}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 560 m | MPC · JPL |
| 509134 | 2006 AN$_{22}$ | — | January 5, 2006 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 509135 | 2006 AB$_{35}$ | — | November 30, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 509136 | 2006 AH$_{47}$ | — | December 25, 2005 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 509137 | 2006 AQ$_{73}$ | — | January 8, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 509138 | 2006 AU$_{75}$ | — | January 4, 2006 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 509139 | 2006 AR$_{76}$ | — | January 5, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 509140 | 2006 AW$_{77}$ | — | January 7, 2006 | Mount Lemmon | Mount Lemmon Survey | L5 | 9.2 km | MPC · JPL |
| 509141 | 2006 BF$_{35}$ | — | January 22, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 509142 | 2006 BH$_{71}$ | — | January 23, 2006 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 509143 | 2006 BY$_{101}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 509144 | 2006 BF$_{102}$ | — | January 23, 2006 | Mount Lemmon | Mount Lemmon Survey | L5 | 11 km | MPC · JPL |
| 509145 | 2006 BY$_{107}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 509146 | 2006 BD$_{110}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 509147 | 2006 BF$_{116}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | critical | 650 m | MPC · JPL |
| 509148 | 2006 BR$_{117}$ | — | January 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 560 m | MPC · JPL |
| 509149 | 2006 BT$_{126}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 509150 | 2006 BB$_{208}$ | — | January 31, 2006 | Catalina | CSS | · | 1.0 km | MPC · JPL |
| 509151 | 2006 BX$_{247}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 509152 | 2006 BZ$_{251}$ | — | January 31, 2006 | Kitt Peak | Spacewatch | · | 940 m | MPC · JPL |
| 509153 | 2006 BJ$_{274}$ | — | January 25, 2006 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509154 | 2006 CK$_{18}$ | — | February 1, 2006 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509155 | 2006 CU$_{46}$ | — | February 3, 2006 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 509156 | 2006 DA$_{14}$ | — | February 22, 2006 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 509157 | 2006 DG$_{39}$ | — | February 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 509158 | 2006 DA$_{43}$ | — | February 20, 2006 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 509159 | 2006 DO$_{53}$ | — | February 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 730 m | MPC · JPL |
| 509160 | 2006 DO$_{93}$ | — | February 24, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509161 | 2006 DP$_{99}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 509162 | 2006 DS$_{99}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509163 | 2006 DC$_{119}$ | — | January 26, 2006 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509164 | 2006 DK$_{155}$ | — | February 25, 2006 | Kitt Peak | Spacewatch | · | 810 m | MPC · JPL |
| 509165 | 2006 EV$_6$ | — | March 2, 2006 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 509166 | 2006 EQ$_{39}$ | — | March 4, 2006 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 509167 | 2006 EB$_{56}$ | — | March 5, 2006 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509168 | 2006 FJ$_{18}$ | — | March 23, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509169 | 2006 FU$_{23}$ | — | March 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 509170 | 2006 GV$_3$ | — | April 2, 2006 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 509171 | 2006 GH$_{55}$ | — | April 8, 2006 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509172 | 2006 HF$_{28}$ | — | April 20, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 509173 | 2006 HH$_{45}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | RAF | 650 m | MPC · JPL |
| 509174 | 2006 HA$_{70}$ | — | April 24, 2006 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 509175 | 2006 HF$_{71}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | · | 840 m | MPC · JPL |
| 509176 | 2006 HA$_{72}$ | — | April 25, 2006 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 509177 | 2006 HA$_{78}$ | — | April 26, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509178 | 2006 HQ$_{83}$ | — | April 26, 2006 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509179 | 2006 HL$_{152}$ | — | April 26, 2006 | Catalina | CSS | BAR | 1.2 km | MPC · JPL |
| 509180 | 2006 HK$_{153}$ | — | April 20, 2006 | Kitt Peak | Spacewatch | · | 510 m | MPC · JPL |
| 509181 | 2006 JN$_{47}$ | — | May 1, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509182 | 2006 JS$_{52}$ | — | May 6, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 509183 | 2006 JV$_{53}$ | — | May 7, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 509184 | 2006 KD$_{26}$ | — | May 20, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509185 | 2006 KO$_{46}$ | — | May 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 509186 | 2006 KO$_{49}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509187 | 2006 KL$_{54}$ | — | May 21, 2006 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509188 | 2006 KS$_{58}$ | — | May 22, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509189 | 2006 KQ$_{70}$ | — | May 22, 2006 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509190 | 2006 KT$_{112}$ | — | May 31, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 509191 | 2006 OC$_5$ | — | July 21, 2006 | Catalina | CSS | APO · PHA | 510 m | MPC · JPL |
| 509192 | 2006 OD$_7$ | — | July 24, 2006 | Socorro | LINEAR | AMO | 470 m | MPC · JPL |
| 509193 | 2006 OX$_{19}$ | — | July 21, 2006 | Socorro | LINEAR | · | 930 m | MPC · JPL |
| 509194 | 2006 QQ$_{108}$ | — | August 28, 2006 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 509195 | 2006 QR$_{185}$ | — | August 18, 2006 | Kitt Peak | Spacewatch | H | 680 m | MPC · JPL |
| 509196 | 2006 RK$_{23}$ | — | August 19, 2006 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 509197 | 2006 RA$_{37}$ | — | August 29, 2006 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509198 | 2006 RM$_{48}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509199 | 2006 RD$_{71}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 509200 | 2006 RQ$_{88}$ | — | September 15, 2006 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |

## 509201–509300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509201 | 2006 RA$_{99}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 509202 | 2006 RN$_{101}$ | — | August 29, 2006 | Anderson Mesa | LONEOS | · | 850 m | MPC · JPL |
| 509203 | 2006 RM$_{104}$ | — | September 15, 2006 | Apache Point | A. C. Becker | · | 2.1 km | MPC · JPL |
| 509204 | 2006 SF$_{13}$ | — | September 17, 2006 | Catalina | CSS | · | 3.7 km | MPC · JPL |
| 509205 | 2006 SY$_{20}$ | — | August 21, 2006 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 509206 | 2006 SR$_{32}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 509207 | 2006 SY$_{47}$ | — | September 19, 2006 | Catalina | CSS | · | 2.8 km | MPC · JPL |
| 509208 | 2006 SC$_{50}$ | — | September 19, 2006 | La Sagra | OAM Obs. | NYS | 670 m | MPC · JPL |
| 509209 | 2006 SH$_{80}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 600 m | MPC · JPL |
| 509210 | 2006 ST$_{126}$ | — | September 21, 2006 | Anderson Mesa | LONEOS | · | 2.5 km | MPC · JPL |
| 509211 | 2006 SZ$_{140}$ | — | September 25, 2006 | Socorro | LINEAR | · | 600 m | MPC · JPL |
| 509212 | 2006 SA$_{141}$ | — | August 28, 2006 | Catalina | CSS | · | 710 m | MPC · JPL |
| 509213 | 2006 SK$_{160}$ | — | September 23, 2006 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 509214 | 2006 SK$_{186}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 509215 | 2006 SK$_{202}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | KOR | 1.3 km | MPC · JPL |
| 509216 | 2006 SR$_{224}$ | — | September 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 509217 | 2006 SY$_{231}$ | — | September 18, 2006 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 509218 | 2006 SW$_{241}$ | — | August 18, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509219 | 2006 SZ$_{250}$ | — | September 19, 2006 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509220 | 2006 SY$_{262}$ | — | September 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 610 m | MPC · JPL |
| 509221 | 2006 SM$_{272}$ | — | September 18, 2006 | Anderson Mesa | LONEOS | · | 780 m | MPC · JPL |
| 509222 | 2006 SW$_{296}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 520 m | MPC · JPL |
| 509223 | 2006 SC$_{315}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 550 m | MPC · JPL |
| 509224 | 2006 SV$_{329}$ | — | September 27, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509225 | 2006 SM$_{331}$ | — | September 28, 2006 | Kitt Peak | Spacewatch | H | 600 m | MPC · JPL |
| 509226 | 2006 SF$_{344}$ | — | September 28, 2006 | Kitt Peak | Spacewatch | · | 520 m | MPC · JPL |
| 509227 | 2006 SK$_{374}$ | — | September 16, 2006 | Apache Point | A. C. Becker | · | 2.3 km | MPC · JPL |
| 509228 | 2006 ST$_{398}$ | — | September 17, 2006 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 509229 | 2006 SR$_{404}$ | — | September 30, 2006 | Kitt Peak | Spacewatch | ERI | 1.2 km | MPC · JPL |
| 509230 | 2006 SB$_{406}$ | — | September 18, 2006 | Catalina | CSS | V | 680 m | MPC · JPL |
| 509231 | 2006 ST$_{412}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 790 m | MPC · JPL |
| 509232 | 2006 TS$_{29}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509233 | 2006 TK$_{38}$ | — | September 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509234 | 2006 TW$_{41}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 430 m | MPC · JPL |
| 509235 | 2006 TG$_{44}$ | — | September 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 530 m | MPC · JPL |
| 509236 | 2006 TB$_{45}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | MAS | 480 m | MPC · JPL |
| 509237 | 2006 TE$_{54}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | H | 590 m | MPC · JPL |
| 509238 | 2006 TV$_{58}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 540 m | MPC · JPL |
| 509239 | 2006 TX$_{78}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 509240 | 2006 TE$_{79}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | H | 600 m | MPC · JPL |
| 509241 | 2006 TX$_{81}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509242 | 2006 TR$_{100}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 550 m | MPC · JPL |
| 509243 | 2006 TV$_{104}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 509244 | 2006 TU$_{105}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 600 m | MPC · JPL |
| 509245 | 2006 TJ$_{126}$ | — | October 3, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 610 m | MPC · JPL |
| 509246 | 2006 TX$_{126}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 509247 | 2006 US$_5$ | — | October 16, 2006 | Catalina | CSS | · | 2.0 km | MPC · JPL |
| 509248 | 2006 US$_8$ | — | October 16, 2006 | Kitt Peak | Spacewatch | MAS | 450 m | MPC · JPL |
| 509249 | 2006 UX$_{14}$ | — | October 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 509250 | 2006 UJ$_{30}$ | — | September 19, 2006 | La Sagra | OAM Obs. | · | 2.0 km | MPC · JPL |
| 509251 | 2006 UC$_{33}$ | — | March 13, 2005 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 509252 | 2006 UT$_{34}$ | — | September 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 540 m | MPC · JPL |
| 509253 | 2006 UF$_{40}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | THM | 1.7 km | MPC · JPL |
| 509254 | 2006 UZ$_{54}$ | — | October 2, 2006 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 509255 | 2006 UW$_{61}$ | — | September 28, 2006 | Catalina | CSS | · | 730 m | MPC · JPL |
| 509256 | 2006 UF$_{62}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 509257 | 2006 UE$_{82}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 509258 | 2006 UP$_{88}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509259 | 2006 UC$_{104}$ | — | September 26, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509260 | 2006 UF$_{122}$ | — | September 30, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 509261 | 2006 UZ$_{140}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509262 | 2006 UM$_{142}$ | — | October 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509263 | 2006 UP$_{156}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | KOR | 1.3 km | MPC · JPL |
| 509264 | 2006 UM$_{159}$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 509265 | 2006 US$_{176}$ | — | September 14, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509266 | 2006 UO$_{179}$ | — | September 30, 2006 | Catalina | CSS | · | 3.4 km | MPC · JPL |
| 509267 | 2006 UD$_{195}$ | — | October 20, 2006 | Kitt Peak | Spacewatch | KOR | 1.0 km | MPC · JPL |
| 509268 | 2006 UE$_{211}$ | — | October 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509269 | 2006 UL$_{212}$ | — | October 23, 2006 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 509270 | 2006 UP$_{225}$ | — | September 19, 2006 | Catalina | CSS | H | 790 m | MPC · JPL |
| 509271 | 2006 UD$_{230}$ | — | October 21, 2006 | Palomar | NEAT | · | 2.1 km | MPC · JPL |
| 509272 | 2006 UD$_{239}$ | — | October 15, 2006 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 509273 | 2006 UX$_{243}$ | — | October 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 540 m | MPC · JPL |
| 509274 | 2006 UW$_{252}$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 509275 | 2006 US$_{253}$ | — | October 15, 2006 | Kitt Peak | Spacewatch | · | 600 m | MPC · JPL |
| 509276 | 2006 UK$_{268}$ | — | October 16, 2006 | Kitt Peak | Spacewatch | · | 490 m | MPC · JPL |
| 509277 | 2006 UE$_{289}$ | — | October 3, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509278 | 2006 UL$_{340}$ | — | October 20, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509279 | 2006 VP$_1$ | — | October 2, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 509280 | 2006 VQ$_4$ | — | September 30, 2006 | Catalina | CSS | · | 980 m | MPC · JPL |
| 509281 | 2006 VK$_{10}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.6 km | MPC · JPL |
| 509282 | 2006 VX$_{13}$ | — | November 14, 2006 | Socorro | LINEAR | H | 1.0 km | MPC · JPL |
| 509283 | 2006 VN$_{18}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 509284 | 2006 VW$_{21}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | H | 570 m | MPC · JPL |
| 509285 | 2006 VE$_{32}$ | — | October 12, 2006 | Kitt Peak | Spacewatch | · | 530 m | MPC · JPL |
| 509286 | 2006 VD$_{33}$ | — | October 20, 2006 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 509287 | 2006 VE$_{48}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 509288 | 2006 VA$_{50}$ | — | November 10, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509289 | 2006 VO$_{54}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 490 m | MPC · JPL |
| 509290 | 2006 VV$_{58}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | NYS | 440 m | MPC · JPL |
| 509291 | 2006 VK$_{59}$ | — | October 22, 2006 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.7 km | MPC · JPL |
| 509292 | 2006 VO$_{59}$ | — | October 30, 2006 | Mount Lemmon | Mount Lemmon Survey | H | 550 m | MPC · JPL |
| 509293 | 2006 VJ$_{68}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | EOS | 1.6 km | MPC · JPL |
| 509294 | 2006 VU$_{68}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 509295 | 2006 VL$_{98}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 600 m | MPC · JPL |
| 509296 | 2006 VQ$_{105}$ | — | October 31, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 509297 | 2006 VY$_{108}$ | — | November 13, 2006 | Kitt Peak | Spacewatch | H | 590 m | MPC · JPL |
| 509298 | 2006 VQ$_{116}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 550 m | MPC · JPL |
| 509299 | 2006 VX$_{117}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509300 | 2006 VB$_{119}$ | — | October 13, 2006 | Kitt Peak | Spacewatch | EOS | 1.3 km | MPC · JPL |

## 509301–509400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509301 | 2006 VH$_{127}$ | — | October 27, 2006 | Catalina | CSS | · | 2.9 km | MPC · JPL |
| 509302 | 2006 VQ$_{138}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509303 | 2006 VR$_{143}$ | — | August 27, 2006 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 509304 | 2006 VY$_{148}$ | — | October 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 509305 | 2006 VE$_{153}$ | — | October 16, 2006 | Catalina | CSS | · | 800 m | MPC · JPL |
| 509306 | 2006 VK$_{155}$ | — | October 4, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 509307 | 2006 VX$_{167}$ | — | October 2, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509308 | 2006 VU$_{173}$ | — | November 15, 2006 | Kitt Peak | Spacewatch | TEL | 990 m | MPC · JPL |
| 509309 | 2006 WJ$_1$ | — | November 16, 2006 | Kitt Peak | Spacewatch | T$_j$ (2.91) | 3.1 km | MPC · JPL |
| 509310 | 2006 WD$_7$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509311 | 2006 WK$_{14}$ | — | November 16, 2006 | Mount Lemmon | Mount Lemmon Survey | NYS | 520 m | MPC · JPL |
| 509312 | 2006 WP$_{18}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509313 | 2006 WP$_{22}$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 890 m | MPC · JPL |
| 509314 | 2006 WG$_{29}$ | — | October 19, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509315 | 2006 WO$_{34}$ | — | November 12, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509316 | 2006 WL$_{44}$ | — | October 23, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 509317 | 2006 WO$_{58}$ | — | September 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509318 | 2006 WZ$_{76}$ | — | October 28, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509319 | 2006 WG$_{97}$ | — | October 29, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 509320 | 2006 WM$_{97}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | MAS | 490 m | MPC · JPL |
| 509321 | 2006 WV$_{104}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509322 | 2006 WM$_{106}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | · | 470 m | MPC · JPL |
| 509323 | 2006 WA$_{112}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | NYS | 600 m | MPC · JPL |
| 509324 | 2006 WL$_{133}$ | — | November 18, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 509325 | 2006 WR$_{137}$ | — | October 31, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 760 m | MPC · JPL |
| 509326 | 2006 WL$_{138}$ | — | September 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 509327 | 2006 WO$_{162}$ | — | November 11, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509328 | 2006 WX$_{167}$ | — | October 31, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509329 | 2006 WP$_{180}$ | — | November 24, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509330 | 2006 WR$_{187}$ | — | November 1, 2006 | Mount Lemmon | Mount Lemmon Survey | H | 670 m | MPC · JPL |
| 509331 | 2006 WC$_{192}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | NYS | 440 m | MPC · JPL |
| 509332 | 2006 WJ$_{199}$ | — | November 16, 2006 | Kitt Peak | Spacewatch | · | 460 m | MPC · JPL |
| 509333 | 2006 XV | — | November 22, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509334 | 2006 XJ$_{12}$ | — | November 11, 2006 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509335 | 2006 XR$_{19}$ | — | December 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 509336 | 2006 XE$_{29}$ | — | November 19, 2006 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509337 | 2006 XC$_{36}$ | — | November 16, 2006 | Catalina | CSS | · | 810 m | MPC · JPL |
| 509338 | 2006 XV$_{41}$ | — | December 12, 2006 | Mount Lemmon | Mount Lemmon Survey | VER | 2.4 km | MPC · JPL |
| 509339 | 2006 XU$_{71}$ | — | December 1, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 509340 | 2006 YO$_{12}$ | — | November 18, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509341 | 2006 YT$_{16}$ | — | December 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 509342 | 2006 YS$_{18}$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509343 | 2006 YC$_{22}$ | — | December 13, 2006 | Kitt Peak | Spacewatch | · | 600 m | MPC · JPL |
| 509344 | 2006 YB$_{30}$ | — | November 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509345 | 2006 YF$_{32}$ | — | December 21, 2006 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 509346 | 2006 YM$_{32}$ | — | November 22, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 820 m | MPC · JPL |
| 509347 | 2006 YE$_{35}$ | — | November 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 509348 | 2006 YH$_{45}$ | — | August 28, 2005 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509349 | 2006 YK$_{45}$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509350 | 2006 YG$_{51}$ | — | December 24, 2006 | Kitt Peak | Spacewatch | T$_j$ (2.98) | 2.7 km | MPC · JPL |
| 509351 | 2006 YV$_{54}$ | — | December 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509352 | 2007 AG | — | January 8, 2007 | Mount Lemmon | Mount Lemmon Survey | ATE · PHA | 340 m | MPC · JPL |
| 509353 | 2007 AT$_2$ | — | January 10, 2007 | Socorro | LINEAR | AMO | 430 m | MPC · JPL |
| 509354 | 2007 AU$_5$ | — | November 17, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509355 | 2007 AY$_6$ | — | December 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 509356 | 2007 AR$_{10}$ | — | December 13, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 509357 | 2007 AZ$_{19}$ | — | January 13, 2007 | Vallemare Borbona | V. S. Casulli | LIX | 3.0 km | MPC · JPL |
| 509358 | 2007 AO$_{23}$ | — | November 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 509359 | 2007 AR$_{29}$ | — | January 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 509360 | 2007 AZ$_{30}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509361 | 2007 AR$_{31}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509362 | 2007 BZ$_4$ | — | January 17, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509363 | 2007 BJ$_7$ | — | January 23, 2007 | Bergisch Gladbach | W. Bickel | NYS | 780 m | MPC · JPL |
| 509364 | 2007 BS$_{11}$ | — | January 10, 2007 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 509365 | 2007 BO$_{12}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509366 | 2007 BV$_{18}$ | — | November 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 640 m | MPC · JPL |
| 509367 | 2007 BU$_{20}$ | — | January 24, 2007 | Socorro | LINEAR | H | 560 m | MPC · JPL |
| 509368 | 2007 BY$_{22}$ | — | January 24, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 560 m | MPC · JPL |
| 509369 | 2007 BD$_{37}$ | — | January 24, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 509370 | 2007 BM$_{42}$ | — | December 14, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509371 | 2007 BX$_{45}$ | — | January 26, 2007 | Kitt Peak | Spacewatch | MAS | 680 m | MPC · JPL |
| 509372 | 2007 BB$_{67}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 509373 | 2007 BE$_{69}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 509374 | 2007 BX$_{69}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | TIR | 2.9 km | MPC · JPL |
| 509375 | 2007 BN$_{71}$ | — | January 28, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509376 | 2007 BA$_{73}$ | — | January 16, 2007 | Catalina | CSS | H | 680 m | MPC · JPL |
| 509377 | 2007 BW$_{75}$ | — | January 27, 2007 | Kitt Peak | Spacewatch | MAS | 610 m | MPC · JPL |
| 509378 | 2007 BC$_{78}$ | — | January 27, 2007 | Kitt Peak | Spacewatch | NYS | 580 m | MPC · JPL |
| 509379 | 2007 BF$_{79}$ | — | January 27, 2007 | Kitt Peak | Spacewatch | NYS | 540 m | MPC · JPL |
| 509380 | 2007 BR$_{85}$ | — | January 19, 2007 | Mauna Kea | Mauna Kea Obs. | THM | 1.9 km | MPC · JPL |
| 509381 | 2007 BY$_{99}$ | — | November 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509382 | 2007 CO$_1$ | — | February 6, 2007 | Kitt Peak | Spacewatch | LIX | 2.7 km | MPC · JPL |
| 509383 | 2007 CH$_9$ | — | February 6, 2007 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 509384 | 2007 CL$_9$ | — | December 24, 2006 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509385 | 2007 CM$_{11}$ | — | January 27, 2007 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 509386 | 2007 CP$_{16}$ | — | December 14, 2006 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509387 | 2007 CT$_{23}$ | — | February 7, 2007 | Palomar | NEAT | H | 650 m | MPC · JPL |
| 509388 | 2007 CD$_{25}$ | — | December 21, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.5 km | MPC · JPL |
| 509389 | 2007 CR$_{35}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 509390 | 2007 CT$_{38}$ | — | January 10, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 580 m | MPC · JPL |
| 509391 | 2007 CH$_{39}$ | — | January 27, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 620 m | MPC · JPL |
| 509392 | 2007 CA$_{43}$ | — | November 27, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 509393 | 2007 CP$_{53}$ | — | January 28, 2007 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 509394 | 2007 CV$_{65}$ | — | February 10, 2007 | Catalina | CSS | · | 710 m | MPC · JPL |
| 509395 | 2007 DH$_{16}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 509396 | 2007 DH$_{17}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509397 | 2007 DX$_{17}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 509398 | 2007 DX$_{20}$ | — | January 28, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 509399 | 2007 DW$_{25}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 509400 | 2007 DG$_{34}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | NYS | 650 m | MPC · JPL |

## 509401–509500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509401 | 2007 DX$_{38}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | MAS | 750 m | MPC · JPL |
| 509402 | 2007 DB$_{51}$ | — | February 17, 2007 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 509403 | 2007 DN$_{55}$ | — | February 21, 2007 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 509404 | 2007 DB$_{59}$ | — | January 17, 2007 | Kitt Peak | Spacewatch | · | 3.2 km | MPC · JPL |
| 509405 | 2007 DG$_{74}$ | — | February 21, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 760 m | MPC · JPL |
| 509406 | 2007 DG$_{79}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509407 | 2007 DL$_{81}$ | — | February 23, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 860 m | MPC · JPL |
| 509408 | 2007 DU$_{82}$ | — | February 23, 2007 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 509409 | 2007 DY$_{94}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | L5 | 13 km | MPC · JPL |
| 509410 | 2007 DS$_{104}$ | — | February 8, 2007 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.5 km | MPC · JPL |
| 509411 | 2007 DF$_{115}$ | — | February 23, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 509412 | 2007 DC$_{116}$ | — | February 26, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 660 m | MPC · JPL |
| 509413 | 2007 EO$_2$ | — | March 9, 2007 | Catalina | CSS | NYS | 730 m | MPC · JPL |
| 509414 | 2007 EF$_{13}$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 570 m | MPC · JPL |
| 509415 | 2007 EE$_{28}$ | — | February 21, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 630 m | MPC · JPL |
| 509416 | 2007 ED$_{31}$ | — | January 28, 2007 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 509417 | 2007 EG$_{35}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | · | 900 m | MPC · JPL |
| 509418 | 2007 EN$_{44}$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | THM | 2.3 km | MPC · JPL |
| 509419 | 2007 EY$_{46}$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 650 m | MPC · JPL |
| 509420 | 2007 EQ$_{47}$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 630 m | MPC · JPL |
| 509421 | 2007 ES$_{48}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 890 m | MPC · JPL |
| 509422 | 2007 EM$_{50}$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509423 | 2007 ED$_{51}$ | — | March 10, 2007 | Kitt Peak | Spacewatch | MAS | 620 m | MPC · JPL |
| 509424 | 2007 EV$_{56}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | H | 640 m | MPC · JPL |
| 509425 | 2007 EQ$_{67}$ | — | March 10, 2007 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509426 | 2007 EB$_{70}$ | — | March 10, 2007 | Kitt Peak | Spacewatch | NYS | 620 m | MPC · JPL |
| 509427 | 2007 EP$_{91}$ | — | April 11, 1996 | Kitt Peak | Spacewatch | NYS | 550 m | MPC · JPL |
| 509428 | 2007 ES$_{93}$ | — | March 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 509429 | 2007 EE$_{99}$ | — | February 26, 2007 | Mount Lemmon | Mount Lemmon Survey | NYS | 660 m | MPC · JPL |
| 509430 | 2007 EB$_{104}$ | — | March 11, 2007 | Mount Lemmon | Mount Lemmon Survey | MAS | 680 m | MPC · JPL |
| 509431 | 2007 EQ$_{112}$ | — | March 11, 2007 | Kitt Peak | Spacewatch | NYS | 660 m | MPC · JPL |
| 509432 | 2007 ET$_{127}$ | — | March 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 509433 | 2007 EV$_{150}$ | — | March 12, 2007 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 509434 | 2007 EM$_{151}$ | — | February 26, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 509435 | 2007 EB$_{152}$ | — | February 26, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509436 | 2007 EO$_{152}$ | — | March 12, 2007 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509437 | 2007 EG$_{167}$ | — | February 23, 2007 | Kitt Peak | Spacewatch | NYS | 630 m | MPC · JPL |
| 509438 | 2007 ER$_{193}$ | — | January 17, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 509439 | 2007 EO$_{196}$ | — | March 15, 2007 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 509440 | 2007 EC$_{198}$ | — | March 15, 2007 | Kitt Peak | Spacewatch | NYS | 550 m | MPC · JPL |
| 509441 | 2007 EQ$_{219}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | NYS | 670 m | MPC · JPL |
| 509442 | 2007 EW$_{225}$ | — | March 9, 2007 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509443 | 2007 FO$_{24}$ | — | March 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509444 | 2007 GJ$_{17}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | THB | 2.5 km | MPC · JPL |
| 509445 | 2007 GJ$_{48}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509446 | 2007 GC$_{54}$ | — | March 15, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 820 m | MPC · JPL |
| 509447 | 2007 GE$_{74}$ | — | March 16, 2007 | Catalina | CSS | · | 970 m | MPC · JPL |
| 509448 | 2007 GH$_{76}$ | — | April 11, 2007 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 509449 | 2007 HE$_6$ | — | March 17, 2007 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 509450 | 2007 HB$_{14}$ | — | March 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 820 m | MPC · JPL |
| 509451 | 2007 HT$_{31}$ | — | April 19, 2007 | Kitt Peak | Spacewatch | NYS | 570 m | MPC · JPL |
| 509452 | 2007 HF$_{42}$ | — | April 22, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509453 | 2007 HD$_{73}$ | — | April 14, 2007 | Kitt Peak | Spacewatch | · | 910 m | MPC · JPL |
| 509454 | 2007 HF$_{87}$ | — | April 24, 2007 | Kitt Peak | Spacewatch | · | 800 m | MPC · JPL |
| 509455 | 2007 JC$_7$ | — | April 11, 2007 | Kitt Peak | Spacewatch | · | 780 m | MPC · JPL |
| 509456 | 2007 LF | — | June 7, 2007 | Catalina | CSS | APO · PHA · critical | 280 m | MPC · JPL |
| 509457 | 2007 LE$_5$ | — | April 15, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509458 | 2007 LG$_{23}$ | — | June 13, 2007 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509459 | 2007 LF$_{33}$ | — | June 15, 2007 | Kitt Peak | Spacewatch | T$_j$ (2.97) | 5.8 km | MPC · JPL |
| 509460 | 2007 RD$_{43}$ | — | September 9, 2007 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509461 | 2007 RB$_{103}$ | — | September 11, 2007 | Catalina | CSS | · | 2.3 km | MPC · JPL |
| 509462 | 2007 RS$_{108}$ | — | September 11, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509463 | 2007 RP$_{113}$ | — | September 11, 2007 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 509464 | 2007 RE$_{128}$ | — | September 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509465 | 2007 RX$_{149}$ | — | September 2, 2007 | Catalina | CSS | · | 670 m | MPC · JPL |
| 509466 | 2007 RC$_{165}$ | — | September 10, 2007 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509467 | 2007 RS$_{167}$ | — | August 24, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509468 | 2007 RS$_{176}$ | — | September 10, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.0 km | MPC · JPL |
| 509469 | 2007 RJ$_{182}$ | — | September 12, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509470 | 2007 RE$_{253}$ | — | September 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 640 m | MPC · JPL |
| 509471 | 2007 RC$_{264}$ | — | September 15, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 509472 | 2007 RP$_{277}$ | — | September 5, 2007 | Catalina | CSS | 3:2 | 5.6 km | MPC · JPL |
| 509473 | 2007 RM$_{286}$ | — | September 3, 2007 | Catalina | CSS | DOR | 2.4 km | MPC · JPL |
| 509474 | 2007 RS$_{295}$ | — | September 14, 2007 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509475 | 2007 RT$_{320}$ | — | September 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509476 | 2007 SY$_6$ | — | September 11, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509477 | 2007 SN$_7$ | — | September 18, 2007 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509478 | 2007 SM$_{22}$ | — | September 18, 2007 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 509479 | 2007 TJ$_{66}$ | — | October 7, 2007 | La Sagra | OAM Obs. | · | 2.7 km | MPC · JPL |
| 509480 | 2007 TQ$_{82}$ | — | September 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 509481 | 2007 TA$_{87}$ | — | October 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 500 m | MPC · JPL |
| 509482 | 2007 TB$_{133}$ | — | October 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509483 | 2007 TE$_{145}$ | — | October 6, 2007 | Socorro | LINEAR | · | 1.2 km | MPC · JPL |
| 509484 | 2007 TN$_{146}$ | — | October 6, 2007 | Socorro | LINEAR | · | 640 m | MPC · JPL |
| 509485 | 2007 TW$_{196}$ | — | August 23, 2007 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509486 | 2007 TS$_{246}$ | — | October 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 509487 | 2007 TV$_{246}$ | — | October 9, 2007 | Catalina | CSS | · | 3.0 km | MPC · JPL |
| 509488 | 2007 TD$_{256}$ | — | October 10, 2007 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 509489 | 2007 TP$_{267}$ | — | October 9, 2007 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509490 | 2007 TU$_{326}$ | — | October 11, 2007 | Kitt Peak | Spacewatch | GEF | 1.7 km | MPC · JPL |
| 509491 | 2007 TR$_{333}$ | — | September 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509492 | 2007 TX$_{367}$ | — | October 10, 2007 | Mount Lemmon | Mount Lemmon Survey | HOF | 2.7 km | MPC · JPL |
| 509493 | 2007 TJ$_{389}$ | — | October 13, 2007 | Catalina | CSS | · | 1.6 km | MPC · JPL |
| 509494 | 2007 TA$_{397}$ | — | October 11, 2007 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 509495 | 2007 TV$_{422}$ | — | October 12, 2007 | Kitt Peak | Spacewatch | · | 410 m | MPC · JPL |
| 509496 | 2007 TH$_{426}$ | — | October 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 509497 | 2007 TJ$_{433}$ | — | October 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509498 | 2007 TV$_{440}$ | — | October 8, 2007 | Catalina | CSS | · | 670 m | MPC · JPL |
| 509499 | 2007 UT$_{21}$ | — | October 7, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509500 | 2007 UH$_{23}$ | — | October 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 530 m | MPC · JPL |

## 509501–509600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509501 | 2007 UB$_{50}$ | — | October 24, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509502 | 2007 UK$_{106}$ | — | October 31, 2007 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.1 km | MPC · JPL |
| 509503 | 2007 UO$_{116}$ | — | October 8, 2007 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509504 | 2007 UX$_{134}$ | — | October 30, 2007 | Kitt Peak | Spacewatch | HOF | 2.1 km | MPC · JPL |
| 509505 | 2007 VL$_8$ | — | November 5, 2007 | Catalina | CSS | ATE | 200 m | MPC · JPL |
| 509506 | 2007 VY$_{11}$ | — | November 5, 2007 | XuYi | PMO NEO | · | 600 m | MPC · JPL |
| 509507 | 2007 VQ$_{32}$ | — | November 2, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509508 | 2007 VQ$_{48}$ | — | November 1, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509509 | 2007 VL$_{65}$ | — | November 1, 2007 | Kitt Peak | Spacewatch | · | 560 m | MPC · JPL |
| 509510 | 2007 VP$_{122}$ | — | November 5, 2007 | Kitt Peak | Spacewatch | · | 550 m | MPC · JPL |
| 509511 | 2007 VA$_{143}$ | — | October 20, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 509512 | 2007 VK$_{156}$ | — | November 5, 2007 | Kitt Peak | Spacewatch | GEF | 1.3 km | MPC · JPL |
| 509513 | 2007 VW$_{162}$ | — | November 5, 2007 | Kitt Peak | Spacewatch | KOR | 1.3 km | MPC · JPL |
| 509514 | 2007 VG$_{202}$ | — | November 5, 2007 | Purple Mountain | PMO NEO | · | 1.8 km | MPC · JPL |
| 509515 | 2007 VN$_{289}$ | — | November 13, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509516 | 2007 VD$_{307}$ | — | November 2, 2007 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509517 | 2007 VH$_{313}$ | — | November 8, 2007 | Kitt Peak | Spacewatch | · | 520 m | MPC · JPL |
| 509518 | 2007 VT$_{328}$ | — | November 9, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 580 m | MPC · JPL |
| 509519 | 2007 VT$_{330}$ | — | November 4, 2007 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509520 | 2007 WB | — | November 16, 2007 | Catalina | CSS | APO | 590 m | MPC · JPL |
| 509521 | 2007 WX$_{15}$ | — | November 3, 2007 | Kitt Peak | Spacewatch | HOF | 2.3 km | MPC · JPL |
| 509522 | 2007 WA$_{41}$ | — | October 10, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 509523 | 2007 XP$_3$ | — | December 4, 2007 | Socorro | LINEAR | APO · critical | 490 m | MPC · JPL |
| 509524 | 2007 XU$_6$ | — | November 8, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 509525 | 2007 XJ$_{19}$ | — | November 9, 2007 | Socorro | LINEAR | H | 770 m | MPC · JPL |
| 509526 | 2007 XW$_{42}$ | — | December 15, 2007 | Kitt Peak | Spacewatch | · | 610 m | MPC · JPL |
| 509527 | 2007 XW$_{58}$ | — | December 14, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 509528 | 2007 XJ$_{60}$ | — | August 29, 2006 | Catalina | CSS | · | 2.7 km | MPC · JPL |
| 509529 | 2007 YG$_1$ | — | December 16, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 509530 | 2007 YG$_{13}$ | — | December 17, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 509531 | 2007 YS$_{39}$ | — | December 17, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 450 m | MPC · JPL |
| 509532 | 2007 YK$_{59}$ | — | December 6, 2007 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 509533 | 2007 YG$_{70}$ | — | December 30, 2007 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509534 | 2007 YK$_{72}$ | — | December 18, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 509535 | 2007 YY$_{72}$ | — | December 19, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509536 | 2007 YL$_{75}$ | — | September 25, 2006 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509537 | 2008 AN | — | January 1, 2008 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 509538 | 2008 AN$_7$ | — | December 30, 2007 | Kitt Peak | Spacewatch | BRA | 1.6 km | MPC · JPL |
| 509539 | 2008 AO$_{10}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 520 m | MPC · JPL |
| 509540 | 2008 AW$_{11}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509541 | 2008 AF$_{35}$ | — | January 10, 2008 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509542 | 2008 AG$_{61}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509543 | 2008 AD$_{65}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509544 | 2008 AD$_{89}$ | — | December 31, 2007 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509545 | 2008 AQ$_{100}$ | — | January 14, 2008 | Kitt Peak | Spacewatch | H | 650 m | MPC · JPL |
| 509546 | 2008 AT$_{101}$ | — | December 30, 2007 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509547 | 2008 AA$_{107}$ | — | December 30, 2007 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509548 | 2008 AT$_{114}$ | — | January 12, 2008 | Catalina | CSS | H | 920 m | MPC · JPL |
| 509549 | 2008 AO$_{127}$ | — | January 11, 2008 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 509550 | 2008 AG$_{134}$ | — | January 1, 2008 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509551 | 2008 BW$_{11}$ | — | November 11, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 509552 | 2008 BA$_{20}$ | — | June 15, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 3.1 km | MPC · JPL |
| 509553 | 2008 BG$_{24}$ | — | January 10, 2008 | Catalina | CSS | · | 1.1 km | MPC · JPL |
| 509554 | 2008 BS$_{37}$ | — | December 30, 2007 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509555 | 2008 BK$_{42}$ | — | January 31, 2008 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 509556 | 2008 BS$_{51}$ | — | January 17, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 509557 | 2008 BK$_{53}$ | — | January 20, 2008 | Kitt Peak | Spacewatch | · | 3.3 km | MPC · JPL |
| 509558 | 2008 BT$_{53}$ | — | January 30, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509559 | 2008 BY$_{53}$ | — | January 31, 2008 | Catalina | CSS | · | 2.5 km | MPC · JPL |
| 509560 | 2008 CG$_{10}$ | — | February 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509561 | 2008 CU$_{10}$ | — | February 3, 2008 | Catalina | CSS | H | 500 m | MPC · JPL |
| 509562 | 2008 CW$_{10}$ | — | February 3, 2008 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509563 | 2008 CG$_{21}$ | — | February 7, 2008 | Bisei SG Center | BATTeRS | · | 610 m | MPC · JPL |
| 509564 | 2008 CT$_{27}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509565 | 2008 CZ$_{27}$ | — | January 13, 2008 | Kitt Peak | Spacewatch | HYG | 1.9 km | MPC · JPL |
| 509566 | 2008 CB$_{33}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509567 | 2008 CJ$_{41}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 509568 | 2008 CM$_{48}$ | — | January 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509569 | 2008 CJ$_{70}$ | — | February 9, 2008 | Mount Lemmon | Mount Lemmon Survey | AMO | 210 m | MPC · JPL |
| 509570 | 2008 CQ$_{79}$ | — | February 7, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509571 | 2008 CF$_{87}$ | — | January 11, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509572 | 2008 CK$_{87}$ | — | February 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509573 | 2008 CN$_{91}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 509574 | 2008 CE$_{98}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509575 | 2008 CS$_{98}$ | — | February 9, 2008 | Kitt Peak | Spacewatch | · | 690 m | MPC · JPL |
| 509576 | 2008 CR$_{128}$ | — | January 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 660 m | MPC · JPL |
| 509577 | 2008 CZ$_{131}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 509578 | 2008 CR$_{191}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509579 | 2008 CT$_{191}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 570 m | MPC · JPL |
| 509580 | 2008 CW$_{191}$ | — | February 2, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509581 | 2008 CM$_{194}$ | — | February 11, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 690 m | MPC · JPL |
| 509582 | 2008 CX$_{197}$ | — | February 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509583 | 2008 CA$_{199}$ | — | February 13, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509584 | 2008 CS$_{200}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509585 | 2008 CE$_{208}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509586 | 2008 CJ$_{212}$ | — | February 7, 2008 | Mount Lemmon | Mount Lemmon Survey | H | 710 m | MPC · JPL |
| 509587 | 2008 DY$_{17}$ | — | February 7, 2008 | Kitt Peak | Spacewatch | · | 580 m | MPC · JPL |
| 509588 | 2008 DF$_{21}$ | — | February 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 570 m | MPC · JPL |
| 509589 | 2008 DL$_{22}$ | — | February 13, 2008 | Kitt Peak | Spacewatch | H | 630 m | MPC · JPL |
| 509590 | 2008 DL$_{24}$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509591 | 2008 DY$_{24}$ | — | December 17, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 509592 | 2008 DF$_{25}$ | — | February 11, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 509593 | 2008 DL$_{35}$ | — | February 27, 2008 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509594 | 2008 DA$_{38}$ | — | February 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 509595 | 2008 DC$_{66}$ | — | February 28, 2008 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 509596 | 2008 DQ$_{86}$ | — | February 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 509597 | 2008 EZ$_8$ | — | January 11, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509598 | 2008 EX$_9$ | — | February 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509599 | 2008 EW$_{13}$ | — | March 1, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509600 | 2008 EO$_{22}$ | — | February 6, 2008 | Catalina | CSS | · | 820 m | MPC · JPL |

## 509601–509700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509601 | 2008 EH$_{24}$ | — | March 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.6 km | MPC · JPL |
| 509602 | 2008 ES$_{62}$ | — | December 14, 2007 | Mount Lemmon | Mount Lemmon Survey | TIR | 3.0 km | MPC · JPL |
| 509603 | 2008 EU$_{63}$ | — | February 9, 2008 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 509604 | 2008 EP$_{67}$ | — | November 21, 2006 | Catalina | CSS | · | 3.1 km | MPC · JPL |
| 509605 | 2008 ED$_{70}$ | — | February 9, 2008 | Catalina | CSS | · | 820 m | MPC · JPL |
| 509606 | 2008 ED$_{76}$ | — | March 7, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 509607 | 2008 EG$_{88}$ | — | February 9, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 509608 | 2008 ES$_{91}$ | — | March 2, 2008 | Catalina | CSS | · | 950 m | MPC · JPL |
| 509609 | 2008 ES$_{102}$ | — | March 5, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509610 | 2008 EA$_{136}$ | — | February 29, 2008 | XuYi | PMO NEO | V | 660 m | MPC · JPL |
| 509611 | 2008 ET$_{144}$ | — | March 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 530 m | MPC · JPL |
| 509612 | 2008 ED$_{152}$ | — | March 10, 2008 | Kitt Peak | Spacewatch | · | 670 m | MPC · JPL |
| 509613 | 2008 EL$_{158}$ | — | March 10, 2008 | Kitt Peak | Spacewatch | NYS | 500 m | MPC · JPL |
| 509614 | 2008 EX$_{158}$ | — | March 12, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 590 m | MPC · JPL |
| 509615 | 2008 EU$_{166}$ | — | March 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 730 m | MPC · JPL |
| 509616 | 2008 FP$_6$ | — | March 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 509617 | 2008 FH$_8$ | — | February 10, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509618 | 2008 FA$_{10}$ | — | February 8, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509619 | 2008 FG$_{14}$ | — | March 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509620 | 2008 FK$_{20}$ | — | February 13, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 509621 | 2008 FK$_{21}$ | — | March 13, 2008 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509622 | 2008 FJ$_{32}$ | — | January 11, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509623 | 2008 FQ$_{32}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509624 | 2008 FS$_{37}$ | — | March 10, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509625 | 2008 FS$_{44}$ | — | February 12, 2008 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509626 | 2008 FL$_{53}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | THM | 2.1 km | MPC · JPL |
| 509627 | 2008 FC$_{58}$ | — | February 13, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 680 m | MPC · JPL |
| 509628 | 2008 FJ$_{72}$ | — | March 10, 2008 | Mount Lemmon | Mount Lemmon Survey | HYG | 2.3 km | MPC · JPL |
| 509629 | 2008 FL$_{73}$ | — | March 30, 2008 | Kitt Peak | Spacewatch | · | 540 m | MPC · JPL |
| 509630 | 2008 FQ$_{76}$ | — | March 27, 2008 | Kitt Peak | Spacewatch | H | 680 m | MPC · JPL |
| 509631 | 2008 FN$_{101}$ | — | March 30, 2008 | Kitt Peak | Spacewatch | · | 950 m | MPC · JPL |
| 509632 | 2008 FR$_{118}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.9 km | MPC · JPL |
| 509633 | 2008 FG$_{124}$ | — | March 29, 2008 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509634 | 2008 FY$_{129}$ | — | March 28, 2008 | Mount Lemmon | Mount Lemmon Survey | L5 | 11 km | MPC · JPL |
| 509635 | 2008 FZ$_{131}$ | — | March 28, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509636 | 2008 FL$_{133}$ | — | March 10, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 509637 | 2008 FZ$_{133}$ | — | March 28, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509638 | 2008 FW$_{135}$ | — | March 30, 2008 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 509639 | 2008 FQ$_{137}$ | — | March 31, 2008 | Kitt Peak | Spacewatch | · | 3.9 km | MPC · JPL |
| 509640 | 2008 GP$_1$ | — | February 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 720 m | MPC · JPL |
| 509641 | 2008 GV$_{10}$ | — | April 1, 2008 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 509642 | 2008 GV$_{11}$ | — | April 1, 2008 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 509643 | 2008 GK$_{24}$ | — | March 4, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 509644 | 2008 GS$_{35}$ | — | March 30, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 509645 | 2008 GQ$_{39}$ | — | March 13, 2008 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509646 | 2008 GZ$_{42}$ | — | April 4, 2008 | Mount Lemmon | Mount Lemmon Survey | EOS | 1.4 km | MPC · JPL |
| 509647 | 2008 GC$_{46}$ | — | March 29, 2008 | Kitt Peak | Spacewatch | · | 540 m | MPC · JPL |
| 509648 | 2008 GQ$_{49}$ | — | April 5, 2008 | Kitt Peak | Spacewatch | · | 720 m | MPC · JPL |
| 509649 | 2008 GT$_{50}$ | — | April 5, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509650 | 2008 GW$_{54}$ | — | March 10, 2008 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 509651 | 2008 GH$_{60}$ | — | March 28, 2008 | Kitt Peak | Spacewatch | ERI | 1.4 km | MPC · JPL |
| 509652 | 2008 GN$_{60}$ | — | March 29, 2008 | Catalina | CSS | H | 570 m | MPC · JPL |
| 509653 | 2008 GL$_{66}$ | — | April 6, 2008 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 509654 | 2008 GJ$_{86}$ | — | March 4, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 860 m | MPC · JPL |
| 509655 | 2008 GX$_{86}$ | — | March 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 620 m | MPC · JPL |
| 509656 | 2008 GL$_{111}$ | — | March 12, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 509657 | 2008 GS$_{121}$ | — | March 28, 2008 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509658 | 2008 GV$_{127}$ | — | April 14, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 3.0 km | MPC · JPL |
| 509659 | 2008 GL$_{133}$ | — | April 3, 2008 | Kitt Peak | Spacewatch | THM | 2.2 km | MPC · JPL |
| 509660 | 2008 GY$_{136}$ | — | April 6, 2008 | Kitt Peak | Spacewatch | VER | 2.3 km | MPC · JPL |
| 509661 | 2008 GE$_{138}$ | — | January 28, 2007 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509662 | 2008 GG$_{144}$ | — | April 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 509663 | 2008 HY$_7$ | — | April 24, 2008 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 509664 | 2008 HW$_{15}$ | — | April 25, 2008 | Kitt Peak | Spacewatch | H | 510 m | MPC · JPL |
| 509665 | 2008 HM$_{19}$ | — | April 14, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 509666 | 2008 HN$_{46}$ | — | April 15, 2008 | Kitt Peak | Spacewatch | · | 590 m | MPC · JPL |
| 509667 | 2008 HY$_{55}$ | — | April 29, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 509668 | 2008 HJ$_{60}$ | — | April 15, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.7 km | MPC · JPL |
| 509669 | 2008 HL$_{66}$ | — | April 4, 2008 | Kitt Peak | Spacewatch | · | 660 m | MPC · JPL |
| 509670 | 2008 HM$_{66}$ | — | April 16, 2008 | Catalina | CSS | · | 920 m | MPC · JPL |
| 509671 | 2008 JC$_7$ | — | April 12, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.8 km | MPC · JPL |
| 509672 | 2008 JN$_{11}$ | — | May 3, 2008 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 509673 | 2008 JC$_{23}$ | — | April 6, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 509674 | 2008 JA$_{28}$ | — | April 14, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509675 | 2008 KM$_4$ | — | May 27, 2008 | Kitt Peak | Spacewatch | · | 2.9 km | MPC · JPL |
| 509676 | 2008 KO$_{42}$ | — | November 1, 2006 | Catalina | CSS | H | 870 m | MPC · JPL |
| 509677 | 2008 LK | — | June 1, 2008 | Kitt Peak | Spacewatch | H | 530 m | MPC · JPL |
| 509678 | 2008 LN$_{10}$ | — | April 26, 2008 | Kitt Peak | Spacewatch | · | 2.8 km | MPC · JPL |
| 509679 | 2008 LX$_{17}$ | — | June 5, 2008 | Siding Spring | SSS | · | 1.0 km | MPC · JPL |
| 509680 | 2008 MF$_2$ | — | May 3, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 770 m | MPC · JPL |
| 509681 | 2008 OW$_5$ | — | July 28, 2008 | Dauban | F. Kugel | (1547) | 1.5 km | MPC · JPL |
| 509682 | 2008 PO$_{10}$ | — | May 29, 2008 | Mount Lemmon | Mount Lemmon Survey | KON | 2.1 km | MPC · JPL |
| 509683 | 2008 PE$_{21}$ | — | August 5, 2008 | Siding Spring | SSS | · | 1.0 km | MPC · JPL |
| 509684 | 2008 PH$_{22}$ | — | August 12, 2008 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 509685 | 2008 QH$_{10}$ | — | August 26, 2008 | La Sagra | OAM Obs. | · | 930 m | MPC · JPL |
| 509686 | 2008 QT$_{28}$ | — | August 31, 2008 | La Sagra | OAM Obs. | T$_j$ (2.99) | 3.9 km | MPC · JPL |
| 509687 | 2008 QD$_{44}$ | — | August 28, 2008 | La Sagra | OAM Obs. | · | 1.8 km | MPC · JPL |
| 509688 | 2008 QV$_{45}$ | — | August 25, 2008 | La Sagra | OAM Obs. | · | 950 m | MPC · JPL |
| 509689 | 2008 QW$_{47}$ | — | August 23, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509690 | 2008 RV$_5$ | — | September 2, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509691 | 2008 RU$_8$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509692 | 2008 RT$_{23}$ | — | September 5, 2008 | Socorro | LINEAR | · | 1.0 km | MPC · JPL |
| 509693 | 2008 RA$_{66}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509694 | 2008 RE$_{84}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509695 | 2008 RF$_{98}$ | — | September 9, 2008 | Siding Spring | SSS | · | 2.0 km | MPC · JPL |
| 509696 | 2008 RQ$_{98}$ | — | September 8, 2008 | Siding Spring | SSS | · | 1.4 km | MPC · JPL |
| 509697 | 2008 RE$_{99}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | L4 | 7.0 km | MPC · JPL |
| 509698 | 2008 RB$_{132}$ | — | September 6, 2008 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 509699 | 2008 RL$_{138}$ | — | September 6, 2008 | Catalina | CSS | · | 840 m | MPC · JPL |
| 509700 | 2008 RG$_{142}$ | — | September 6, 2008 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |

## 509701–509800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509701 | 2008 SR$_4$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509702 | 2008 SY$_{22}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509703 | 2008 SR$_{30}$ | — | September 5, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509704 | 2008 SC$_{55}$ | — | September 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 509705 | 2008 SM$_{56}$ | — | September 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 509706 | 2008 SH$_{58}$ | — | September 20, 2008 | Kitt Peak | Spacewatch | MIS | 1.9 km | MPC · JPL |
| 509707 | 2008 SX$_{66}$ | — | September 21, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509708 | 2008 SX$_{67}$ | — | September 21, 2008 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 509709 | 2008 SV$_{72}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | EUN | 1.2 km | MPC · JPL |
| 509710 | 2008 SZ$_{76}$ | — | August 24, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509711 | 2008 SX$_{91}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509712 | 2008 SM$_{96}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509713 | 2008 SZ$_{105}$ | — | September 21, 2008 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 509714 | 2008 SD$_{108}$ | — | October 5, 2004 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509715 | 2008 SG$_{119}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 509716 | 2008 SN$_{130}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 509717 | 2008 SB$_{132}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 509718 | 2008 SV$_{141}$ | — | September 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 850 m | MPC · JPL |
| 509719 | 2008 SR$_{155}$ | — | September 23, 2008 | Socorro | LINEAR | · | 1.4 km | MPC · JPL |
| 509720 | 2008 SP$_{157}$ | — | September 24, 2008 | Socorro | LINEAR | (1547) | 1.7 km | MPC · JPL |
| 509721 | 2008 SP$_{166}$ | — | September 28, 2008 | Socorro | LINEAR | MIS | 2.4 km | MPC · JPL |
| 509722 | 2008 SU$_{167}$ | — | September 5, 2008 | La Sagra | OAM Obs. | · | 1.6 km | MPC · JPL |
| 509723 | 2008 SX$_{180}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509724 | 2008 SK$_{187}$ | — | September 25, 2008 | Kitt Peak | Spacewatch | CLA | 1.2 km | MPC · JPL |
| 509725 | 2008 SF$_{203}$ | — | September 26, 2008 | Kitt Peak | Spacewatch | · | 990 m | MPC · JPL |
| 509726 | 2008 SD$_{207}$ | — | September 26, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509727 | 2008 SX$_{207}$ | — | September 27, 2008 | Catalina | CSS | H | 1.1 km | MPC · JPL |
| 509728 | 2008 SL$_{211}$ | — | September 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 509729 | 2008 SQ$_{233}$ | — | September 28, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 920 m | MPC · JPL |
| 509730 | 2008 SX$_{244}$ | — | September 4, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509731 | 2008 SJ$_{251}$ | — | September 24, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509732 | 2008 SX$_{254}$ | — | September 23, 2008 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 509733 | 2008 SD$_{265}$ | — | September 26, 2008 | Kitt Peak | Spacewatch | · | 960 m | MPC · JPL |
| 509734 | 2008 SW$_{268}$ | — | September 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 509735 | 2008 SV$_{274}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | (5) | 650 m | MPC · JPL |
| 509736 | 2008 SB$_{284}$ | — | September 23, 2008 | Catalina | CSS | · | 900 m | MPC · JPL |
| 509737 | 2008 SU$_{295}$ | — | September 28, 2008 | Catalina | CSS | · | 910 m | MPC · JPL |
| 509738 | 2008 SR$_{301}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | RAF | 750 m | MPC · JPL |
| 509739 | 2008 TC$_{12}$ | — | October 15, 2004 | Kitt Peak | Spacewatch | · | 980 m | MPC · JPL |
| 509740 | 2008 TA$_{20}$ | — | October 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 509741 | 2008 TU$_{31}$ | — | September 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 509742 | 2008 TJ$_{46}$ | — | October 1, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509743 | 2008 TX$_{53}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 760 m | MPC · JPL |
| 509744 | 2008 TR$_{57}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509745 | 2008 TW$_{60}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509746 | 2008 TX$_{70}$ | — | September 23, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509747 | 2008 TE$_{78}$ | — | September 2, 2008 | Kitt Peak | Spacewatch | SHU · 3:2 | 4.2 km | MPC · JPL |
| 509748 | 2008 TZ$_{82}$ | — | October 3, 2008 | Kitt Peak | Spacewatch | H | 860 m | MPC · JPL |
| 509749 | 2008 TC$_{83}$ | — | October 3, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509750 | 2008 TL$_{96}$ | — | October 6, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509751 | 2008 TA$_{103}$ | — | September 28, 2008 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 509752 | 2008 TH$_{107}$ | — | September 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 990 m | MPC · JPL |
| 509753 | 2008 TO$_{120}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509754 | 2008 TY$_{129}$ | — | October 8, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.0 km | MPC · JPL |
| 509755 | 2008 TH$_{161}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | SHU · 3:2 | 5.2 km | MPC · JPL |
| 509756 | 2008 TS$_{163}$ | — | October 1, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509757 | 2008 TC$_{165}$ | — | October 2, 2008 | Kitt Peak | Spacewatch | 3:2 | 4.1 km | MPC · JPL |
| 509758 | 2008 TA$_{169}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 509759 | 2008 TQ$_{180}$ | — | September 23, 2008 | Catalina | CSS | · | 980 m | MPC · JPL |
| 509760 | 2008 TA$_{184}$ | — | October 3, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509761 Umberto | 2008 UM | Umberto | October 19, 2008 | Farra d'Isonzo | Farra d'Isonzo | · | 1.6 km | MPC · JPL |
| 509762 | 2008 UK$_{13}$ | — | October 17, 2008 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 509763 | 2008 UW$_{31}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | EUN | 1.1 km | MPC · JPL |
| 509764 | 2008 UP$_{32}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 830 m | MPC · JPL |
| 509765 | 2008 UZ$_{33}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509766 | 2008 UA$_{43}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 509767 | 2008 UQ$_{46}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509768 | 2008 UY$_{47}$ | — | September 22, 2008 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 509769 | 2008 UW$_{69}$ | — | October 21, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.1 km | MPC · JPL |
| 509770 | 2008 UF$_{77}$ | — | September 25, 2008 | Mount Lemmon | Mount Lemmon Survey | MRX | 970 m | MPC · JPL |
| 509771 | 2008 UV$_{90}$ | — | October 20, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 509772 | 2008 UZ$_{92}$ | — | September 29, 2008 | Catalina | CSS | · | 1.3 km | MPC · JPL |
| 509773 | 2008 UX$_{99}$ | — | September 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 509774 | 2008 UV$_{106}$ | — | September 26, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509775 | 2008 UD$_{113}$ | — | October 22, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509776 | 2008 UN$_{119}$ | — | October 22, 2008 | Kitt Peak | Spacewatch | · | 820 m | MPC · JPL |
| 509777 | 2008 UN$_{123}$ | — | October 22, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509778 | 2008 UG$_{145}$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 970 m | MPC · JPL |
| 509779 | 2008 UE$_{158}$ | — | October 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 509780 | 2008 UF$_{174}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | · | 860 m | MPC · JPL |
| 509781 | 2008 US$_{176}$ | — | September 26, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509782 | 2008 UF$_{178}$ | — | October 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 509783 | 2008 UX$_{182}$ | — | October 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 509784 | 2008 UR$_{185}$ | — | September 27, 2008 | Mount Lemmon | Mount Lemmon Survey | MIS | 2.0 km | MPC · JPL |
| 509785 | 2008 UW$_{193}$ | — | October 25, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.5 km | MPC · JPL |
| 509786 | 2008 UR$_{205}$ | — | October 21, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509787 | 2008 UU$_{229}$ | — | October 25, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509788 | 2008 UM$_{230}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.2 km | MPC · JPL |
| 509789 | 2008 UK$_{231}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509790 | 2008 US$_{238}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509791 | 2008 UY$_{241}$ | — | September 7, 2008 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 509792 | 2008 UK$_{242}$ | — | September 29, 2008 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 509793 | 2008 UO$_{247}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509794 | 2008 UX$_{254}$ | — | October 27, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509795 | 2008 UB$_{257}$ | — | October 23, 2008 | Socorro | LINEAR | EUN | 1.1 km | MPC · JPL |
| 509796 | 2008 UK$_{259}$ | — | September 29, 2008 | Catalina | CSS | · | 1.5 km | MPC · JPL |
| 509797 | 2008 UQ$_{291}$ | — | October 29, 2008 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509798 | 2008 UQ$_{298}$ | — | October 29, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509799 | 2008 UJ$_{303}$ | — | September 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 509800 | 2008 US$_{308}$ | — | October 30, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |

## 509801–509900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509801 | 2008 UX$_{337}$ | — | October 20, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509802 | 2008 UT$_{351}$ | — | October 25, 2008 | Socorro | LINEAR | EUN | 1.1 km | MPC · JPL |
| 509803 | 2008 UX$_{352}$ | — | October 28, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509804 | 2008 UL$_{359}$ | — | October 27, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 509805 | 2008 UM$_{360}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | (1547) | 1.6 km | MPC · JPL |
| 509806 | 2008 VA | — | November 2, 2008 | Catalina | CSS | · | 450 m | MPC · JPL |
| 509807 | 2008 VT$_2$ | — | November 2, 2008 | Socorro | LINEAR | · | 1.9 km | MPC · JPL |
| 509808 | 2008 VA$_5$ | — | October 5, 2008 | La Sagra | OAM Obs. | · | 1.2 km | MPC · JPL |
| 509809 | 2008 VA$_{11}$ | — | November 2, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 509810 | 2008 VD$_{14}$ | — | October 24, 2008 | Catalina | CSS | · | 1.9 km | MPC · JPL |
| 509811 | 2008 VA$_{22}$ | — | October 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.5 km | MPC · JPL |
| 509812 | 2008 VD$_{32}$ | — | October 6, 2008 | Mount Lemmon | Mount Lemmon Survey | KON | 2.4 km | MPC · JPL |
| 509813 | 2008 VM$_{48}$ | — | November 3, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509814 | 2008 VQ$_{66}$ | — | November 3, 2008 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 509815 | 2008 VP$_{71}$ | — | November 8, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509816 | 2008 VT$_{81}$ | — | November 7, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 509817 | 2008 WF$_1$ | — | October 25, 2008 | Catalina | CSS | · | 1.4 km | MPC · JPL |
| 509818 | 2008 WG$_{36}$ | — | October 24, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509819 | 2008 WY$_{39}$ | — | November 17, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509820 | 2008 WD$_{47}$ | — | October 26, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509821 | 2008 WQ$_{63}$ | — | November 22, 2008 | Kitt Peak | Spacewatch | APO · PHA | 340 m | MPC · JPL |
| 509822 | 2008 WP$_{73}$ | — | November 19, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.3 km | MPC · JPL |
| 509823 | 2008 WA$_{74}$ | — | November 19, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509824 | 2008 WT$_{84}$ | — | November 20, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509825 | 2008 WO$_{99}$ | — | November 18, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509826 | 2008 WE$_{110}$ | — | November 30, 2008 | Kitt Peak | Spacewatch | · | 1.2 km | MPC · JPL |
| 509827 | 2008 WK$_{111}$ | — | November 8, 2008 | Kitt Peak | Spacewatch | PAD | 1.3 km | MPC · JPL |
| 509828 | 2008 WA$_{136}$ | — | November 19, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509829 | 2008 WZ$_{138}$ | — | November 30, 2008 | Socorro | LINEAR | EUN | 1.2 km | MPC · JPL |
| 509830 | 2008 XQ$_1$ | — | October 23, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509831 | 2008 XC$_6$ | — | December 4, 2008 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 509832 | 2008 XQ$_7$ | — | November 20, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509833 | 2008 XK$_{41}$ | — | December 2, 2008 | Mount Lemmon | Mount Lemmon Survey | JUN | 860 m | MPC · JPL |
| 509834 | 2008 XL$_{46}$ | — | September 3, 2008 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 509835 | 2008 XJ$_{47}$ | — | December 1, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509836 | 2008 YA$_5$ | — | December 21, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509837 | 2008 YJ$_{17}$ | — | December 21, 2008 | Mount Lemmon | Mount Lemmon Survey | DOR | 1.8 km | MPC · JPL |
| 509838 | 2008 YQ$_{20}$ | — | December 21, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 509839 | 2008 YY$_{22}$ | — | December 21, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509840 | 2008 YS$_{41}$ | — | November 20, 2008 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509841 | 2008 YO$_{50}$ | — | December 21, 2008 | Kitt Peak | Spacewatch | GEF | 980 m | MPC · JPL |
| 509842 | 2008 YX$_{50}$ | — | December 21, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509843 | 2008 YK$_{55}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509844 | 2008 YX$_{65}$ | — | December 31, 2008 | Kitt Peak | Spacewatch | · | 1.0 km | MPC · JPL |
| 509845 | 2008 YV$_{74}$ | — | December 22, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509846 | 2008 YF$_{75}$ | — | December 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509847 | 2008 YX$_{87}$ | — | November 30, 2008 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 509848 | 2008 YQ$_{96}$ | — | December 29, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.4 km | MPC · JPL |
| 509849 | 2008 YJ$_{98}$ | — | December 29, 2008 | Kitt Peak | Spacewatch | WIT | 880 m | MPC · JPL |
| 509850 | 2008 YM$_{101}$ | — | December 29, 2008 | Kitt Peak | Spacewatch | GEF | 1.0 km | MPC · JPL |
| 509851 | 2008 YE$_{102}$ | — | December 29, 2008 | Kitt Peak | Spacewatch | · | 1.3 km | MPC · JPL |
| 509852 | 2008 YR$_{105}$ | — | December 29, 2008 | Kitt Peak | Spacewatch | · | 2.4 km | MPC · JPL |
| 509853 | 2008 YE$_{111}$ | — | December 31, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509854 | 2008 YF$_{111}$ | — | December 4, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509855 | 2008 YB$_{123}$ | — | December 30, 2008 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509856 | 2008 YM$_{133}$ | — | December 29, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509857 | 2008 YL$_{137}$ | — | December 30, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509858 | 2008 YU$_{139}$ | — | December 30, 2008 | Kitt Peak | Spacewatch | · | 1.5 km | MPC · JPL |
| 509859 | 2008 YT$_{161}$ | — | December 21, 2008 | Mount Lemmon | Mount Lemmon Survey | GEF | 980 m | MPC · JPL |
| 509860 | 2008 YA$_{166}$ | — | December 21, 2008 | Catalina | CSS | JUN | 880 m | MPC · JPL |
| 509861 | 2008 YG$_{166}$ | — | December 19, 2008 | Socorro | LINEAR | · | 1.5 km | MPC · JPL |
| 509862 | 2008 YC$_{170}$ | — | December 22, 2008 | Kitt Peak | Spacewatch | AEO | 950 m | MPC · JPL |
| 509863 | 2008 YO$_{171}$ | — | December 31, 2008 | Kitt Peak | Spacewatch | · | 2.7 km | MPC · JPL |
| 509864 | 2009 AO$_2$ | — | December 1, 2008 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509865 | 2009 AO$_{26}$ | — | December 21, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509866 | 2009 AZ$_{27}$ | — | December 21, 2008 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509867 | 2009 AR$_{31}$ | — | January 15, 2009 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509868 | 2009 AH$_{40}$ | — | December 22, 2008 | Kitt Peak | Spacewatch | · | 1.1 km | MPC · JPL |
| 509869 | 2009 AJ$_{41}$ | — | December 3, 2008 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509870 | 2009 AF$_{46}$ | — | January 7, 2009 | Kitt Peak | Spacewatch | DOR | 2.2 km | MPC · JPL |
| 509871 | 2009 BX$_2$ | — | October 23, 2008 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 509872 | 2009 BD$_4$ | — | November 24, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.2 km | MPC · JPL |
| 509873 | 2009 BW$_4$ | — | January 18, 2009 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 509874 | 2009 BT$_6$ | — | January 1, 2009 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509875 | 2009 BO$_{19}$ | — | January 2, 2009 | Mount Lemmon | Mount Lemmon Survey | GEF | 1.0 km | MPC · JPL |
| 509876 | 2009 BB$_{26}$ | — | December 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.7 km | MPC · JPL |
| 509877 | 2009 BJ$_{36}$ | — | January 1, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 509878 | 2009 BQ$_{42}$ | — | January 16, 2009 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509879 | 2009 BV$_{44}$ | — | January 16, 2009 | Kitt Peak | Spacewatch | DOR | 1.9 km | MPC · JPL |
| 509880 | 2009 BO$_{60}$ | — | October 26, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.6 km | MPC · JPL |
| 509881 | 2009 BK$_{62}$ | — | October 31, 2008 | Mount Lemmon | Mount Lemmon Survey | DOR | 2.4 km | MPC · JPL |
| 509882 | 2009 BN$_{64}$ | — | November 24, 2008 | Mount Lemmon | Mount Lemmon Survey | DOR | 2.1 km | MPC · JPL |
| 509883 | 2009 BA$_{65}$ | — | January 20, 2009 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509884 | 2009 BZ$_{67}$ | — | December 22, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.4 km | MPC · JPL |
| 509885 | 2009 BY$_{73}$ | — | December 31, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 1.9 km | MPC · JPL |
| 509886 | 2009 BC$_{85}$ | — | January 15, 2009 | Kitt Peak | Spacewatch | AEO | 920 m | MPC · JPL |
| 509887 | 2009 BQ$_{88}$ | — | January 25, 2009 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509888 | 2009 BJ$_{97}$ | — | December 30, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.3 km | MPC · JPL |
| 509889 | 2009 BV$_{97}$ | — | November 30, 2008 | Socorro | LINEAR | · | 1.3 km | MPC · JPL |
| 509890 | 2009 BA$_{116}$ | — | January 15, 2009 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509891 | 2009 BC$_{119}$ | — | December 30, 2008 | Kitt Peak | Spacewatch | · | 1.8 km | MPC · JPL |
| 509892 | 2009 BK$_{121}$ | — | January 31, 2009 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509893 | 2009 BZ$_{126}$ | — | January 29, 2009 | Kitt Peak | Spacewatch | · | 1.6 km | MPC · JPL |
| 509894 | 2009 BF$_{168}$ | — | January 24, 2009 | Cerro Burek | Alianza S4 Obs. | · | 2.0 km | MPC · JPL |
| 509895 | 2009 BT$_{178}$ | — | January 29, 2009 | Catalina | CSS | · | 1.8 km | MPC · JPL |
| 509896 | 2009 CK$_{15}$ | — | December 30, 2008 | Mount Lemmon | Mount Lemmon Survey | AGN | 1.1 km | MPC · JPL |
| 509897 | 2009 CS$_{25}$ | — | November 23, 2008 | Mount Lemmon | Mount Lemmon Survey | · | 2.0 km | MPC · JPL |
| 509898 | 2009 CF$_{28}$ | — | September 9, 2007 | Kitt Peak | Spacewatch | · | 1.7 km | MPC · JPL |
| 509899 | 2009 CQ$_{38}$ | — | February 13, 2009 | Kitt Peak | Spacewatch | · | 1.9 km | MPC · JPL |
| 509900 | 2009 CV$_{50}$ | — | February 14, 2009 | Catalina | CSS | · | 2.0 km | MPC · JPL |

## 509901–510000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 509901 | 2009 DK | — | March 10, 2005 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 509902 | 2009 DW$_2$ | — | November 18, 2008 | Kitt Peak | Spacewatch | · | 1.4 km | MPC · JPL |
| 509903 | 2009 DK$_{19}$ | — | February 20, 2009 | Kitt Peak | Spacewatch | (13314) | 1.7 km | MPC · JPL |
| 509904 | 2009 DB$_{30}$ | — | February 23, 2009 | Calar Alto | F. Hormuth | KOR | 1.0 km | MPC · JPL |
| 509905 | 2009 DJ$_{42}$ | — | February 3, 2009 | Kitt Peak | Spacewatch | · | 2.0 km | MPC · JPL |
| 509906 | 2009 DO$_{93}$ | — | February 28, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 650 m | MPC · JPL |
| 509907 | 2009 DH$_{96}$ | — | February 28, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 509908 | 2009 DN$_{112}$ | — | January 25, 2009 | Kitt Peak | Spacewatch | DOR | 2.1 km | MPC · JPL |
| 509909 | 2009 EB$_{16}$ | — | March 15, 2009 | Kitt Peak | Spacewatch | · | 2.5 km | MPC · JPL |
| 509910 | 2009 FY$_3$ | — | March 18, 2009 | La Sagra | OAM Obs. | · | 2.6 km | MPC · JPL |
| 509911 | 2009 FW$_7$ | — | March 16, 2009 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 509912 | 2009 FD$_{17}$ | — | March 16, 2009 | Catalina | CSS | · | 2.1 km | MPC · JPL |
| 509913 | 2009 FC$_{40}$ | — | March 19, 2009 | Catalina | CSS | MRX | 1.2 km | MPC · JPL |
| 509914 | 2009 FH$_{41}$ | — | March 16, 2009 | XuYi | PMO NEO | · | 1.8 km | MPC · JPL |
| 509915 | 2009 FR$_{48}$ | — | January 18, 2009 | Catalina | CSS | · | 2.6 km | MPC · JPL |
| 509916 | 2009 FM$_{75}$ | — | March 18, 2009 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 509917 | 2009 HA | — | April 16, 2009 | Kitami | K. Endate | · | 2.7 km | MPC · JPL |
| 509918 | 2009 HG$_8$ | — | April 17, 2009 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 509919 | 2009 HF$_{12}$ | — | April 18, 2009 | Piszkéstető | K. Sárneczky | · | 3.6 km | MPC · JPL |
| 509920 | 2009 HU$_{37}$ | — | March 24, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 2.1 km | MPC · JPL |
| 509921 | 2009 HK$_{42}$ | — | April 20, 2009 | Kitt Peak | Spacewatch | · | 520 m | MPC · JPL |
| 509922 | 2009 HN$_{62}$ | — | May 1, 2006 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509923 | 2009 HS$_{67}$ | — | April 27, 2009 | Tzec Maun | F. Tozzi | · | 2.9 km | MPC · JPL |
| 509924 | 2009 HS$_{87}$ | — | December 31, 2007 | Mount Lemmon | Mount Lemmon Survey | · | 3.3 km | MPC · JPL |
| 509925 | 2009 HW$_{108}$ | — | April 29, 2009 | Mount Lemmon | Mount Lemmon Survey | L5 | 12 km | MPC · JPL |
| 509926 | 2009 NY | — | July 15, 2009 | La Sagra | OAM Obs. | · | 4.5 km | MPC · JPL |
| 509927 | 2009 OE | — | December 6, 2007 | Mount Lemmon | Mount Lemmon Survey | H | 710 m | MPC · JPL |
| 509928 | 2009 OX$_2$ | — | July 20, 2009 | La Sagra | OAM Obs. | · | 860 m | MPC · JPL |
| 509929 | 2009 OV$_8$ | — | July 27, 2009 | La Sagra | OAM Obs. | · | 930 m | MPC · JPL |
| 509930 | 2009 OV$_{20}$ | — | July 25, 2009 | La Sagra | OAM Obs. | · | 980 m | MPC · JPL |
| 509931 | 2009 ON$_{22}$ | — | July 25, 2009 | La Sagra | OAM Obs. | · | 3.4 km | MPC · JPL |
| 509932 | 2009 OH$_{24}$ | — | July 29, 2009 | Kitt Peak | Spacewatch | · | 740 m | MPC · JPL |
| 509933 | 2009 PJ$_8$ | — | August 15, 2009 | La Sagra | OAM Obs. | V | 940 m | MPC · JPL |
| 509934 | 2009 PF$_{19}$ | — | August 15, 2009 | Kitt Peak | Spacewatch | NYS | 500 m | MPC · JPL |
| 509935 | 2009 QL$_8$ | — | August 20, 2009 | Catalina | CSS | APO · PHA | 470 m | MPC · JPL |
| 509936 | 2009 QT$_{19}$ | — | August 19, 2009 | La Sagra | OAM Obs. | NYS | 580 m | MPC · JPL |
| 509937 | 2009 QU$_{31}$ | — | August 16, 2009 | La Sagra | OAM Obs. | · | 720 m | MPC · JPL |
| 509938 | 2009 QN$_{46}$ | — | August 15, 2009 | Kitt Peak | Spacewatch | · | 750 m | MPC · JPL |
| 509939 | 2009 QB$_{51}$ | — | August 20, 2009 | La Sagra | OAM Obs. | · | 730 m | MPC · JPL |
| 509940 | 2009 QK$_{51}$ | — | August 15, 2009 | Kitt Peak | Spacewatch | EUP | 3.7 km | MPC · JPL |
| 509941 | 2009 QD$_{53}$ | — | August 16, 2009 | La Sagra | OAM Obs. | · | 3.5 km | MPC · JPL |
| 509942 | 2009 QZ$_{54}$ | — | August 28, 2009 | Catalina | CSS | · | 990 m | MPC · JPL |
| 509943 | 2009 QH$_{55}$ | — | August 27, 2009 | Kitt Peak | Spacewatch | critical | 590 m | MPC · JPL |
| 509944 | 2009 RQ$_{13}$ | — | September 12, 2009 | Kitt Peak | Spacewatch | MAS | 620 m | MPC · JPL |
| 509945 | 2009 RX$_{15}$ | — | September 12, 2009 | Kitt Peak | Spacewatch | MAS | 540 m | MPC · JPL |
| 509946 | 2009 RV$_{48}$ | — | September 15, 2009 | Kitt Peak | Spacewatch | CLA | 1.4 km | MPC · JPL |
| 509947 | 2009 RY$_{74}$ | — | September 13, 2009 | Socorro | LINEAR | · | 730 m | MPC · JPL |
| 509948 | 2009 SF$_{20}$ | — | July 29, 2009 | Catalina | CSS | · | 1.7 km | MPC · JPL |
| 509949 | 2009 SN$_{20}$ | — | August 29, 2009 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 509950 | 2009 SH$_{40}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | MAS | 620 m | MPC · JPL |
| 509951 | 2009 SX$_{45}$ | — | March 27, 2008 | Kitt Peak | Spacewatch | · | 2.1 km | MPC · JPL |
| 509952 | 2009 SJ$_{50}$ | — | January 27, 2007 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509953 | 2009 SA$_{51}$ | — | September 17, 2009 | Kitt Peak | Spacewatch | MAS | 630 m | MPC · JPL |
| 509954 | 2009 SN$_{67}$ | — | September 17, 2009 | Kitt Peak | Spacewatch | 7:4 | 5.0 km | MPC · JPL |
| 509955 | 2009 SA$_{82}$ | — | August 18, 2009 | Kitt Peak | Spacewatch | · | 730 m | MPC · JPL |
| 509956 | 2009 SF$_{133}$ | — | September 18, 2009 | Kitt Peak | Spacewatch | NYS | 600 m | MPC · JPL |
| 509957 | 2009 SV$_{146}$ | — | September 19, 2009 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509958 | 2009 SN$_{152}$ | — | August 27, 2009 | Catalina | CSS | · | 640 m | MPC · JPL |
| 509959 | 2009 SZ$_{152}$ | — | July 5, 2005 | Kitt Peak | Spacewatch | · | 640 m | MPC · JPL |
| 509960 | 2009 SK$_{187}$ | — | September 21, 2009 | Kitt Peak | Spacewatch | NYS | 700 m | MPC · JPL |
| 509961 | 2009 SD$_{202}$ | — | September 22, 2009 | Kitt Peak | Spacewatch | · | 700 m | MPC · JPL |
| 509962 | 2009 SZ$_{202}$ | — | September 22, 2009 | Kitt Peak | Spacewatch | · | 630 m | MPC · JPL |
| 509963 | 2009 SM$_{252}$ | — | September 21, 2009 | Kitt Peak | Spacewatch | · | 790 m | MPC · JPL |
| 509964 | 2009 SF$_{255}$ | — | August 29, 2009 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 509965 | 2009 SJ$_{258}$ | — | September 21, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 610 m | MPC · JPL |
| 509966 | 2009 SG$_{280}$ | — | September 25, 2009 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509967 | 2009 SD$_{289}$ | — | September 17, 2009 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 509968 | 2009 SN$_{317}$ | — | September 19, 2009 | Kitt Peak | Spacewatch | MAS | 590 m | MPC · JPL |
| 509969 | 2009 SC$_{321}$ | — | September 21, 2009 | Catalina | CSS | · | 890 m | MPC · JPL |
| 509970 | 2009 SZ$_{323}$ | — | September 20, 2009 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509971 | 2009 SS$_{333}$ | — | August 29, 2009 | Kitt Peak | Spacewatch | MAS | 620 m | MPC · JPL |
| 509972 | 2009 SO$_{341}$ | — | September 26, 2009 | Kitt Peak | Spacewatch | · | 650 m | MPC · JPL |
| 509973 | 2009 SJ$_{342}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | · | 680 m | MPC · JPL |
| 509974 | 2009 SG$_{358}$ | — | September 16, 2009 | Kitt Peak | Spacewatch | NYS | 540 m | MPC · JPL |
| 509975 | 2009 TW$_9$ | — | October 15, 2009 | Mayhill | A. Lowe | · | 1.3 km | MPC · JPL |
| 509976 | 2009 TA$_{11}$ | — | September 27, 2009 | Mount Lemmon | Mount Lemmon Survey | H | 720 m | MPC · JPL |
| 509977 | 2009 TF$_{11}$ | — | September 20, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 880 m | MPC · JPL |
| 509978 | 2009 TX$_{14}$ | — | September 16, 2009 | Catalina | CSS | · | 850 m | MPC · JPL |
| 509979 | 2009 TC$_{18}$ | — | October 15, 2009 | La Sagra | OAM Obs. | · | 800 m | MPC · JPL |
| 509980 | 2009 TL$_{19}$ | — | October 11, 2009 | Mount Lemmon | Mount Lemmon Survey | NYS | 600 m | MPC · JPL |
| 509981 | 2009 TH$_{23}$ | — | October 14, 2009 | La Sagra | OAM Obs. | · | 860 m | MPC · JPL |
| 509982 | 2009 TN$_{25}$ | — | October 14, 2009 | Mount Lemmon | Mount Lemmon Survey | NYS | 720 m | MPC · JPL |
| 509983 | 2009 UP$_{18}$ | — | October 23, 2009 | Catalina | CSS | H | 750 m | MPC · JPL |
| 509984 | 2009 UT$_{49}$ | — | October 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 750 m | MPC · JPL |
| 509985 | 2009 UE$_{51}$ | — | October 22, 2009 | Catalina | CSS | · | 490 m | MPC · JPL |
| 509986 | 2009 US$_{61}$ | — | October 17, 2009 | Mount Lemmon | Mount Lemmon Survey | H | 560 m | MPC · JPL |
| 509987 | 2009 UM$_{95}$ | — | October 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 710 m | MPC · JPL |
| 509988 | 2009 UF$_{99}$ | — | October 1, 2005 | Mount Lemmon | Mount Lemmon Survey | MAS | 650 m | MPC · JPL |
| 509989 | 2009 UV$_{110}$ | — | October 23, 2009 | Kitt Peak | Spacewatch | · | 710 m | MPC · JPL |
| 509990 | 2009 US$_{113}$ | — | September 20, 2009 | Kitt Peak | Spacewatch | · | 620 m | MPC · JPL |
| 509991 | 2009 UT$_{128}$ | — | October 26, 2009 | Bisei SG Center | BATTeRS | · | 750 m | MPC · JPL |
| 509992 | 2009 UT$_{143}$ | — | October 18, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 880 m | MPC · JPL |
| 509993 | 2009 UZ$_{154}$ | — | October 22, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 780 m | MPC · JPL |
| 509994 | 2009 VV$_1$ | — | October 12, 2009 | Socorro | LINEAR | H | 820 m | MPC · JPL |
| 509995 | 2009 VP$_{30}$ | — | November 9, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.00 km | MPC · JPL |
| 509996 | 2009 VB$_{37}$ | — | September 6, 2005 | Anderson Mesa | LONEOS | · | 790 m | MPC · JPL |
| 509997 | 2009 VS$_{41}$ | — | November 9, 2009 | Mount Lemmon | Mount Lemmon Survey | NYS | 640 m | MPC · JPL |
| 509998 | 2009 VA$_{44}$ | — | October 14, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 1.8 km | MPC · JPL |
| 509999 | 2009 VU$_{47}$ | — | November 9, 2009 | Mount Lemmon | Mount Lemmon Survey | · | 700 m | MPC · JPL |
| 510000 | 2009 VM$_{49}$ | — | September 11, 2005 | Kitt Peak | Spacewatch | · | 530 m | MPC · JPL |

## Meaning of names

As minor planet discoveries are confirmed, they are given a permanent number by the IAU's Minor Planet Center (MPC), and the discoverers can then submit names for them, following the IAU's naming conventions. The list below concerns those minor planets in the specified number-range that have received names, and explains the meanings of those names.
Official naming citations of newly named small Solar System bodies are approved and published in a bulletin by IAU's Working Group for Small Bodies Nomenclature (WGSBN). Before May 2021, citations were published in MPC's Minor Planet Circulars for many decades. Recent citations can also be found on the JPL Small-Body Database (SBDB). Until his death in 2016, German astronomer Lutz D. Schmadel compiled these citations into the Dictionary of Minor Planet Names (DMP) and regularly updated the collection.
Based on Paul Herget's The Names of the Minor Planets, Schmadel also researched the unclear origin of numerous asteroids, most of which had been named prior to World War II. This article incorporates text from this source, which is in the public domain: SBDB New namings may only be added to this list below after official publication as the preannouncement of names is condemned. The WGSBN publishes a comprehensive guideline for the naming rules of non-cometary small Solar System bodies.
| Named minor planet | Provisional | This minor planet was named for... | Ref · Catalog |
| 509018 Wiese | 2005 NE$_1$ | Tony Wiese (born 1956) has led the Fort Bend Astronomy Club's astronomical outreach efforts for over a decade. Over that time FBAC provided nearly 10% of the total volunteer hours reported to the Astronomical League, an organization that includes over 300 astronomy clubs across the United States. | JPL · 509018 |
| 509761 Umberto | 2008 UM | Umberto Martissa (b. 1935) is teaching in an Italian mathematics high-school. For many years he has been President of the Circolo Culturale Astronomico di Farra d'Isonzo. | IAU · 509761 |