# List of minor planets: 20001–21000

The following is a partial list of minor planets, running from minor-planet number 20001 through 21000, 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

* 15,000s
* 16,000s
* 17,000s
* 18,000s
* 19,000s
* 20,000s
* 21,000s
* 22,000s
* 23,000s
* 24,000s
* 25,000s
* 20,001…
* 20,101…
* 20,201…
* 20,301…
* 20,401…
* 20,501…
* 20,601…
* 20,701…
* 20,801…
* 20,901…

## 20001–20100

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20001 Marinakoren | 1991 CM | Marinakoren | February 5, 1991 | Yorii | M. Arai, H. Mori | · | 23 km | MPC · JPL |
| 20002 Tillysmith | 1991 EM | Tillysmith | March 10, 1991 | Siding Spring | R. H. McNaught | · | 12 km | MPC · JPL |
| 20003 Andorfer | 1991 EX$_2$ | Andorfer | March 11, 1991 | La Silla | H. Debehogne | · | 3.4 km | MPC · JPL |
| 20004 Audrey-Lucienne | 1991 GS$_6$ | Audrey-Lucienne | April 8, 1991 | La Silla | E. W. Elst | · | 4.0 km | MPC · JPL |
| 20005 Zagarella | 1991 GL$_7$ | Zagarella | April 8, 1991 | La Silla | E. W. Elst | · | 2.3 km | MPC · JPL |
| 20006 Albertus Magnus | 1991 GH$_{11}$ | Albertus Magnus | April 11, 1991 | Tautenburg Observatory | F. Börngen | · | 9.1 km | MPC · JPL |
| 20007 Marybrown | 1991 LR | Marybrown | June 7, 1991 | Palomar | C. S. Shoemaker, E. M. Shoemaker | · | 7.1 km | MPC · JPL |
| 20008 Adacarrera | 1991 NG$_3$ | Adacarrera | July 4, 1991 | La Silla | H. Debehogne | EUN | 5.6 km | MPC · JPL |
| 20009 Joerao | 1991 OY | Joerao | July 18, 1991 | Palomar | H. E. Holt | RAF | 3.7 km | MPC · JPL |
| 20010 Tomfrench | 1991 PN$_2$ | Tomfrench | August 2, 1991 | La Silla | E. W. Elst | NYS | 2.3 km | MPC · JPL |
| 20011 Baryshnikov | 1991 PD$_{13}$ | Baryshnikov | August 5, 1991 | Palomar | H. E. Holt | · | 2.6 km | MPC · JPL |
| 20012 Ranke | 1991 RV$_4$ | Ranke | September 13, 1991 | Tautenburg Observatory | F. Börngen, L. D. Schmadel | · | 3.0 km | MPC · JPL |
| 20013 Nureyev | 1991 RT$_{26}$ | Nureyev | September 11, 1991 | Palomar | H. E. Holt | EUN | 5.0 km | MPC · JPL |
| 20014 Annalisa | 1991 RM$_{29}$ | Annalisa | September 13, 1991 | Palomar | H. E. Holt | · | 4.4 km | MPC · JPL |
| 20015 Liguori | 1991 SR | Liguori | September 30, 1991 | Siding Spring | R. H. McNaught | MAR | 4.4 km | MPC · JPL |
| 20016 Rietschel | 1991 TU$_{13}$ | Rietschel | October 8, 1991 | Tautenburg Observatory | F. Börngen | · | 3.4 km | MPC · JPL |
| 20017 Alixcatherine | 1991 TF$_{14}$ | Alixcatherine | October 2, 1991 | Palomar | C. P. de Saint-Aignan | · | 3.3 km | MPC · JPL |
| 20018 Paulgray | 1991 UJ$_2$ | Paulgray | October 29, 1991 | Kushiro | S. Ueda, H. Kaneda | FLO | 4.5 km | MPC · JPL |
| 20019 Yukiotanaka | 1991 VN | Yukiotanaka | November 2, 1991 | Kitami | A. Takahashi, K. Watanabe | · | 3.3 km | MPC · JPL |
| 20020 Mipach | 1991 VT | Mipach | November 4, 1991 | Kani | Y. Mizuno, T. Furuta | · | 6.4 km | MPC · JPL |
| 20021 Kevinkell | 1991 VM$_6$ | Kevinkell | November 6, 1991 | La Silla | E. W. Elst | MAR | 5.6 km | MPC · JPL |
| 20022 Dontown | 1991 VO$_7$ | Dontown | November 3, 1991 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 20023 Jackmegas | 1992 AR | Jackmegas | January 9, 1992 | Palomar | E. F. Helin | · | 7.2 km | MPC · JPL |
| 20024 Mayrémartínez | 1992 BT$_2$ | Mayrémartínez | January 30, 1992 | La Silla | E. W. Elst | EUN | 7.7 km | MPC · JPL |
| 20025 Petronaviera | 1992 DU$_7$ | Petronaviera | February 29, 1992 | La Silla | UESAC | KOR | 5.7 km | MPC · JPL |
| 20026 Bettyrobinson | 1992 EP$_{11}$ | Bettyrobinson | March 6, 1992 | La Silla | UESAC | KOR | 5.0 km | MPC · JPL |
| 20027 Michaelwatson | 1992 EY$_{14}$ | Michaelwatson | March 1, 1992 | La Silla | UESAC | · | 7.7 km | MPC · JPL |
| 20028 Stansammy | 1992 EZ$_{21}$ | Stansammy | March 1, 1992 | La Silla | UESAC | · | 7.4 km | MPC · JPL |
| 20029 Dorner | 1992 EB$_{24}$ | Dorner | March 2, 1992 | La Silla | UESAC | KOR | 3.5 km | MPC · JPL |
| 20030 Bawtenheimer | 1992 EN$_{30}$ | Bawtenheimer | March 1, 1992 | La Silla | UESAC | V | 2.4 km | MPC · JPL |
| 20031 Lakehead | 1992 OO | Lakehead | July 27, 1992 | Palomar | E. F. Helin | PHO | 4.6 km | MPC · JPL |
| 20032 McNish | 1992 PU | McNish | August 8, 1992 | Caussols | E. W. Elst | · | 2.8 km | MPC · JPL |
| 20033 Michaelnoble | 1992 PR$_1$ | Michaelnoble | August 8, 1992 | Caussols | E. W. Elst | · | 3.7 km | MPC · JPL |
| 20034 Greenhalgh | 1992 PK$_2$ | Greenhalgh | August 2, 1992 | Palomar | H. E. Holt | · | 12 km | MPC · JPL |
| 20035 Lauriroche | 1992 SA$_4$ | Lauriroche | September 24, 1992 | Kitt Peak | Spacewatch | V | 2.7 km | MPC · JPL |
| 20036 Marcboucher | 1992 UW$_1$ | Marcboucher | October 21, 1992 | Kani | Y. Mizuno, T. Furuta | NYS | 10 km | MPC · JPL |
| 20037 Duke | 1992 UW$_4$ | Duke | October 20, 1992 | Palomar | C. S. Shoemaker, E. M. Shoemaker | H | 1.8 km | MPC · JPL |
| 20038 Arasaki | 1992 UN$_5$ | Arasaki | October 26, 1992 | Kitami | K. Endate, K. Watanabe | 3:2 | 24 km | MPC · JPL |
| 20039 Danfalk | 1992 WJ | Danfalk | November 16, 1992 | Kushiro | S. Ueda, H. Kaneda | NYS | 2.9 km | MPC · JPL |
| 20040 Tatsuyamatsuyama | 1992 WT$_3$ | Tatsuyamatsuyama | November 21, 1992 | Geisei | T. Seki | · | 2.6 km | MPC · JPL |
| 20041 Gainor | 1992 YH | Gainor | December 18, 1992 | Yakiimo | A. Natori, T. Urata | · | 5.2 km | MPC · JPL |
| 20042 Mortillaro | 1993 CK$_1$ | Mortillaro | February 15, 1993 | Yatsugatake | Y. Kushida, O. Muramatsu | · | 9.4 km | MPC · JPL |
| 20043 Ellenmacarthur | 1993 EM | Ellenmacarthur | March 2, 1993 | Siding Spring | R. H. McNaught | H | 1.6 km | MPC · JPL |
| 20044 Vitoux | 1993 FV$_1$ | Vitoux | March 23, 1993 | Caussols | E. W. Elst | · | 4.9 km | MPC · JPL |
| 20045 Semeniuk | 1993 FV$_{11}$ | Semeniuk | March 17, 1993 | La Silla | UESAC | · | 4.1 km | MPC · JPL |
| 20046 Seronik | 1993 FE$_{15}$ | Seronik | March 17, 1993 | La Silla | UESAC | · | 5.4 km | MPC · JPL |
| 20047 Davidsuzuki | 1993 FD$_{18}$ | Davidsuzuki | March 17, 1993 | La Silla | UESAC | · | 4.7 km | MPC · JPL |
| 20048 Alfianello | 1993 FF$_{19}$ | Alfianello | March 17, 1993 | La Silla | UESAC | · | 6.4 km | MPC · JPL |
| 20049 Antoniopresti | 1993 FZ$_{20}$ | Antoniopresti | March 21, 1993 | La Silla | UESAC | MIS | 4.0 km | MPC · JPL |
| 20050 Aglaonice | 1993 FO$_{21}$ | Aglaonice | March 21, 1993 | La Silla | UESAC | PAD · slow | 6.1 km | MPC · JPL |
| 20051 Phanostrate | 1993 FE$_{26}$ | Phanostrate | March 21, 1993 | La Silla | UESAC | · | 5.9 km | MPC · JPL |
| 20052 Kellman | 1993 FS$_{27}$ | Kellman | March 21, 1993 | La Silla | UESAC | · | 4.7 km | MPC · JPL |
| 20053 Cavefish | 1993 FK$_{29}$ | Cavefish | March 21, 1993 | La Silla | UESAC | MAR | 3.4 km | MPC · JPL |
| 20054 Lágrimaríos | 1993 FX$_{37}$ | Lágrimaríos | March 19, 1993 | La Silla | UESAC | HEN | 4.3 km | MPC · JPL |
| 20055 Maríaespínola | 1993 FB$_{47}$ | Maríaespínola | March 19, 1993 | La Silla | UESAC | HEN | 2.6 km | MPC · JPL |
| 20056 Roccati | 1993 FU$_{64}$ | Roccati | March 21, 1993 | La Silla | UESAC | · | 7.0 km | MPC · JPL |
| 20057 Fabiorubeo | 1993 GC | Fabiorubeo | April 13, 1993 | Kiyosato | S. Otomo | EUN | 7.4 km | MPC · JPL |
| 20058 Bundalian | 1993 OM$_8$ | Bundalian | July 20, 1993 | La Silla | E. W. Elst | MRC | 12 km | MPC · JPL |
| 20059 Debswoboda | 1993 OY$_9$ | Debswoboda | July 20, 1993 | La Silla | E. W. Elst | EOS | 7.6 km | MPC · JPL |
| 20060 Johannforster | 1993 PV$_5$ | Johannforster | August 15, 1993 | Caussols | E. W. Elst | EOS | 9.0 km | MPC · JPL |
| 20061 Bilitza | 1993 QS$_1$ | Bilitza | August 16, 1993 | Caussols | E. W. Elst | · | 2.7 km | MPC · JPL |
| 20062 Matthewgriffin | 1993 QB$_3$ | Matthewgriffin | August 20, 1993 | Palomar | E. F. Helin | · | 3.8 km | MPC · JPL |
| 20063 Kanakoseki | 1993 RC$_4$ | Kanakoseki | September 15, 1993 | La Silla | E. W. Elst | HYG | 11 km | MPC · JPL |
| 20064 Prahladagrawal | 1993 RV$_4$ | Prahladagrawal | September 15, 1993 | La Silla | E. W. Elst | · | 2.2 km | MPC · JPL |
| 20065 Kminek | 1993 RK$_5$ | Kminek | September 15, 1993 | La Silla | E. W. Elst | · | 2.0 km | MPC · JPL |
| 20066 Sagov | 1993 TM$_4$ | Sagov | October 8, 1993 | Kitt Peak | Spacewatch | · | 8.2 km | MPC · JPL |
| 20067 | 1993 TN$_{24}$ | — | October 9, 1993 | La Silla | E. W. Elst | · | 11 km | MPC · JPL |
| 20068 | 1993 TE$_{34}$ | — | October 9, 1993 | La Silla | E. W. Elst | · | 2.8 km | MPC · JPL |
| 20069 | 1993 TD$_{37}$ | — | October 9, 1993 | La Silla | E. W. Elst | · | 7.6 km | MPC · JPL |
| 20070 Koichiyuko | 1993 XL | Koichiyuko | December 8, 1993 | Oizumi | T. Kobayashi | FLO | 3.5 km | MPC · JPL |
| 20071 | 1994 AG | — | January 2, 1994 | Oizumi | T. Kobayashi | · | 2.5 km | MPC · JPL |
| 20072 | 1994 AG$_1$ | — | January 7, 1994 | Oizumi | T. Kobayashi | ERI | 5.4 km | MPC · JPL |
| 20073 Yumiko | 1994 AN$_2$ | Yumiko | January 9, 1994 | Oizumi | T. Kobayashi, H. Fujii | V | 2.3 km | MPC · JPL |
| 20074 Laskerschueler | 1994 AF$_{16}$ | Laskerschueler | January 14, 1994 | Tautenburg Observatory | F. Börngen | V | 2.3 km | MPC · JPL |
| 20075 | 1994 BX | — | January 19, 1994 | Oizumi | T. Kobayashi | · | 2.8 km | MPC · JPL |
| 20076 | 1994 BH$_1$ | — | January 23, 1994 | Oizumi | T. Kobayashi | · | 4.3 km | MPC · JPL |
| 20077 | 1994 CX$_9$ | — | February 7, 1994 | La Silla | E. W. Elst | · | 3.1 km | MPC · JPL |
| 20078 | 1994 CO$_{16}$ | — | February 8, 1994 | La Silla | E. W. Elst | V | 2.1 km | MPC · JPL |
| 20079 | 1994 EP | — | March 4, 1994 | Oizumi | T. Kobayashi | · | 3.8 km | MPC · JPL |
| 20080 Maeharatorakichi | 1994 EO$_1$ | Maeharatorakichi | March 7, 1994 | Kitami | K. Endate, K. Watanabe | KLI | 8.1 km | MPC · JPL |
| 20081 Occhialini | 1994 EE$_3$ | Occhialini | March 12, 1994 | Cima Ekar | V. Goretti, M. Tombelli | · | 4.1 km | MPC · JPL |
| 20082 | 1994 EG$_7$ | — | March 9, 1994 | Caussols | E. W. Elst | V | 2.1 km | MPC · JPL |
| 20083 | 1994 GE | — | April 3, 1994 | Oizumi | T. Kobayashi | V | 2.4 km | MPC · JPL |
| 20084 Buckmaster | 1994 GU$_9$ | Buckmaster | April 6, 1994 | Palomar | C. S. Shoemaker, D. H. Levy | · | 5.1 km | MPC · JPL |
| 20085 | 1994 LC | — | June 1, 1994 | Dynic | A. Sugie | · | 4.1 km | MPC · JPL |
| 20086 | 1994 LW | — | June 12, 1994 | Siding Spring | R. H. McNaught | AMO +1km | 1.6 km | MPC · JPL |
| 20087 | 1994 PC$_7$ | — | August 10, 1994 | La Silla | E. W. Elst | GEF | 5.5 km | MPC · JPL |
| 20088 | 1994 PQ$_{10}$ | — | August 10, 1994 | La Silla | E. W. Elst | KOR | 5.1 km | MPC · JPL |
| 20089 | 1994 PA$_{14}$ | — | August 10, 1994 | La Silla | E. W. Elst | KAR | 3.0 km | MPC · JPL |
| 20090 | 1994 PN$_{16}$ | — | August 10, 1994 | La Silla | E. W. Elst | EUN | 4.0 km | MPC · JPL |
| 20091 | 1994 PK$_{20}$ | — | August 12, 1994 | La Silla | E. W. Elst | KOR | 4.8 km | MPC · JPL |
| 20092 | 1994 PL$_{22}$ | — | August 12, 1994 | La Silla | E. W. Elst | KOR | 5.3 km | MPC · JPL |
| 20093 | 1994 PN$_{22}$ | — | August 12, 1994 | La Silla | E. W. Elst | KOR | 5.9 km | MPC · JPL |
| 20094 | 1994 PS$_{26}$ | — | August 12, 1994 | La Silla | E. W. Elst | · | 6.2 km | MPC · JPL |
| 20095 | 1994 PG$_{35}$ | — | August 10, 1994 | La Silla | E. W. Elst | KAR | 3.5 km | MPC · JPL |
| 20096 Shiraishiakihiko | 1994 TZ | Shiraishiakihiko | October 2, 1994 | Kitami | K. Endate, K. Watanabe | EOS | 8.2 km | MPC · JPL |
| 20097 | 1994 UL$_2$ | — | October 31, 1994 | Kushiro | S. Ueda, H. Kaneda | URS | 20 km | MPC · JPL |
| 20098 Shibatagenji | 1994 WC$_2$ | Shibatagenji | November 24, 1994 | Kitami | K. Endate, K. Watanabe | GEF · | 18 km | MPC · JPL |
| 20099 | 1994 WB$_3$ | — | November 28, 1994 | Kushiro | S. Ueda, H. Kaneda | THM | 15 km | MPC · JPL |
| 20100 | 1994 XM | — | December 4, 1994 | Oizumi | T. Kobayashi | THM · slow | 7.4 km | MPC · JPL |

## 20101–20200

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20101 | 1994 XM$_2$ | — | December 1, 1994 | Kitt Peak | Spacewatch | · | 19 km | MPC · JPL |
| 20102 Takasago | 1995 BP$_{15}$ | Takasago | January 31, 1995 | Geisei | T. Seki | TIR | 8.1 km | MPC · JPL |
| 20103 de Vico | 1995 JK | de Vico | May 6, 1995 | Cavezzo | R. Calanca | V | 3.2 km | MPC · JPL |
| 20104 | 1995 OU | — | July 24, 1995 | Nachi-Katsuura | Y. Shimizu, T. Urata | · | 3.5 km | MPC · JPL |
| 20105 | 1995 OS$_1$ | — | July 19, 1995 | Xinglong | SCAP | · | 3.5 km | MPC · JPL |
| 20106 Morton | 1995 QG | Morton | August 20, 1995 | NRC-DAO | D. D. Balam | · | 3.2 km | MPC · JPL |
| 20107 Nanyotenmondai | 1995 QY$_3$ | Nanyotenmondai | August 28, 1995 | Nanyo | T. Okuni | · | 3.3 km | MPC · JPL |
| 20108 | 1995 QZ$_9$ | — | August 29, 1995 | Mauna Kea | D. C. Jewitt, J. Chen | plutino · critical | 125 km | MPC · JPL |
| 20109 Alicelandis | 1995 RJ | Alicelandis | September 12, 1995 | McGraw-Hill | J. L. Tonry | · | 2.3 km | MPC · JPL |
| 20110 | 1995 SS$_2$ | — | September 20, 1995 | Kushiro | S. Ueda, H. Kaneda | EUN | 6.5 km | MPC · JPL |
| 20111 | 1995 SO$_5$ | — | September 22, 1995 | Siding Spring | R. H. McNaught | · | 5.0 km | MPC · JPL |
| 20112 | 1995 SD$_{31}$ | — | September 20, 1995 | Kitt Peak | Spacewatch | · | 3.6 km | MPC · JPL |
| 20113 | 1995 SL$_{35}$ | — | September 22, 1995 | Kitt Peak | Spacewatch | HNS | 2.9 km | MPC · JPL |
| 20114 | 1995 UQ$_{44}$ | — | October 26, 1995 | Nyukasa | M. Hirasawa, S. Suzuki | EUN | 4.7 km | MPC · JPL |
| 20115 Niheihajime | 1995 VC$_1$ | Niheihajime | November 12, 1995 | Nanyo | T. Okuni | · | 4.6 km | MPC · JPL |
| 20116 | 1995 VE$_1$ | — | November 15, 1995 | Oizumi | T. Kobayashi | HEN | 2.9 km | MPC · JPL |
| 20117 Tannoakira | 1995 VN$_1$ | Tannoakira | November 15, 1995 | Kitami | K. Endate, K. Watanabe | EUN | 6.1 km | MPC · JPL |
| 20118 | 1995 WX | — | November 17, 1995 | Oizumi | T. Kobayashi | · | 6.1 km | MPC · JPL |
| 20119 | 1995 WC$_2$ | — | November 18, 1995 | Oizumi | T. Kobayashi | GEF | 3.7 km | MPC · JPL |
| 20120 Ryugatake | 1995 WB$_5$ | Ryugatake | November 24, 1995 | Oizumi | T. Kobayashi | · | 4.8 km | MPC · JPL |
| 20121 | 1995 WT$_7$ | — | November 27, 1995 | Oizumi | T. Kobayashi | · | 5.6 km | MPC · JPL |
| 20122 | 1995 WH$_{17}$ | — | November 28, 1995 | Nachi-Katsuura | Y. Shimizu, T. Urata | · | 3.7 km | MPC · JPL |
| 20123 | 1995 WD$_{32}$ | — | November 19, 1995 | Kitt Peak | Spacewatch | · | 7.2 km | MPC · JPL |
| 20124 | 1995 WJ$_{36}$ | — | November 21, 1995 | Kitt Peak | Spacewatch | EUN | 4.9 km | MPC · JPL |
| 20125 | 1995 YK | — | December 17, 1995 | Oohira | T. Urata | · | 9.5 km | MPC · JPL |
| 20126 | 1995 YM$_9$ | — | December 18, 1995 | Kitt Peak | Spacewatch | · | 6.2 km | MPC · JPL |
| 20127 | 1995 YV$_{22}$ | — | December 19, 1995 | Haleakala | NEAT | THM | 7.1 km | MPC · JPL |
| 20128 | 1996 AK | — | January 7, 1996 | Haleakala | AMOS | · | 7.8 km | MPC · JPL |
| 20129 | 1996 BE$_1$ | — | January 18, 1996 | Oizumi | T. Kobayashi | · | 8.4 km | MPC · JPL |
| 20130 | 1996 BO$_1$ | — | January 16, 1996 | Oizumi | T. Kobayashi | EOS | 7.5 km | MPC · JPL |
| 20131 | 1996 BP$_3$ | — | January 27, 1996 | Oizumi | T. Kobayashi | EOS | 7.4 km | MPC · JPL |
| 20132 | 1996 BK$_{13}$ | — | January 21, 1996 | Xinglong | SCAP | · | 3.7 km | MPC · JPL |
| 20133 | 1996 CO$_2$ | — | February 12, 1996 | Oizumi | T. Kobayashi | EOS | 8.8 km | MPC · JPL |
| 20134 | 1996 GT$_2$ | — | April 8, 1996 | Xinglong | SCAP | TIR | 12 km | MPC · JPL |
| 20135 Juels | 1996 JC | Juels | May 7, 1996 | Prescott | P. G. Comba | THM | 7.1 km | MPC · JPL |
| 20136 Eisenhart | 1996 NA | Eisenhart | July 8, 1996 | Prescott | P. G. Comba | H | 2.2 km | MPC · JPL |
| 20137 | 1996 PX$_8$ | — | August 8, 1996 | La Silla | E. W. Elst | · | 2.5 km | MPC · JPL |
| 20138 | 1996 QP | — | August 17, 1996 | Haleakala | NEAT | V | 1.9 km | MPC · JPL |
| 20139 Marianeschi | 1996 QU | Marianeschi | August 19, 1996 | Stroncone | A. Vagnozzi | PHO | 2.7 km | MPC · JPL |
| 20140 Costitx | 1996 QT$_1$ | Costitx | August 23, 1996 | Majorca | M. Blasco | · | 9.8 km | MPC · JPL |
| 20141 Markidger | 1996 RL$_5$ | Markidger | September 13, 1996 | Majorca | M. Blasco | · | 3.4 km | MPC · JPL |
| 20142 | 1996 RC$_{12}$ | — | September 8, 1996 | Kitt Peak | Spacewatch | FLO | 2.6 km | MPC · JPL |
| 20143 | 1996 RQ$_{16}$ | — | September 13, 1996 | Kitt Peak | Spacewatch | FLO | 3.0 km | MPC · JPL |
| 20144 | 1996 RA$_{33}$ | — | September 15, 1996 | La Silla | UDTS | L4 | 27 km | MPC · JPL |
| 20145 | 1996 SS$_4$ | — | September 20, 1996 | Xinglong | SCAP | · | 3.2 km | MPC · JPL |
| 20146 | 1996 SM$_7$ | — | September 30, 1996 | Uppsala | L. Kamél, K. Lundgren | FLO | 2.2 km | MPC · JPL |
| 20147 | 1996 SV$_7$ | — | September 18, 1996 | Xinglong | SCAP | V | 2.5 km | MPC · JPL |
| 20148 Carducci | 1996 TR | Carducci | October 4, 1996 | Farra d'Isonzo | Farra d'Isonzo | V | 2.0 km | MPC · JPL |
| 20149 | 1996 TX$_3$ | — | October 8, 1996 | Haleakala | NEAT | · | 3.0 km | MPC · JPL |
| 20150 | 1996 TJ$_6$ | — | October 5, 1996 | Xinglong | SCAP | · | 3.5 km | MPC · JPL |
| 20151 Utsunomiya | 1996 TO$_6$ | Utsunomiya | October 5, 1996 | Kuma Kogen | A. Nakamura | · | 2.8 km | MPC · JPL |
| 20152 | 1996 TQ$_7$ | — | October 9, 1996 | Haleakala | NEAT | · | 2.3 km | MPC · JPL |
| 20153 | 1996 TC$_8$ | — | October 12, 1996 | Sudbury | D. di Cicco | · | 2.6 km | MPC · JPL |
| 20154 | 1996 TO$_{10}$ | — | October 9, 1996 | Kushiro | S. Ueda, H. Kaneda | FLO | 3.8 km | MPC · JPL |
| 20155 Utewindolf | 1996 TS$_{11}$ | Utewindolf | October 13, 1996 | Prescott | P. G. Comba | NYS | 1.4 km | MPC · JPL |
| 20156 Herbwindolf | 1996 TU$_{11}$ | Herbwindolf | October 13, 1996 | Prescott | P. G. Comba | · | 2.6 km | MPC · JPL |
| 20157 | 1996 TS$_{18}$ | — | October 4, 1996 | Kitt Peak | Spacewatch | · | 2.6 km | MPC · JPL |
| 20158 | 1996 TD$_{21}$ | — | October 5, 1996 | Kitt Peak | Spacewatch | · | 2.3 km | MPC · JPL |
| 20159 | 1996 TM$_{28}$ | — | October 7, 1996 | Kitt Peak | Spacewatch | · | 2.2 km | MPC · JPL |
| 20160 | 1996 TH$_{42}$ | — | October 8, 1996 | La Silla | E. W. Elst | · | 3.1 km | MPC · JPL |
| 20161 | 1996 TR$_{66}$ | — | October 8, 1996 | Mauna Kea | D. C. Jewitt, C. Trujillo, J. X. Luu, J. Chen | twotino · critical | 140 km | MPC · JPL |
| 20162 | 1996 UD | — | October 16, 1996 | Oizumi | T. Kobayashi | FLO | 4.0 km | MPC · JPL |
| 20163 | 1996 UG | — | October 16, 1996 | Oizumi | T. Kobayashi | · | 3.1 km | MPC · JPL |
| 20164 Janzajíc | 1996 VJ$_2$ | Janzajíc | November 9, 1996 | Kleť | J. Tichá, M. Tichý | FLO | 2.3 km | MPC · JPL |
| 20165 | 1996 VT$_2$ | — | November 10, 1996 | Sudbury | D. di Cicco | NYS | 2.0 km | MPC · JPL |
| 20166 | 1996 VQ$_4$ | — | November 13, 1996 | Oizumi | T. Kobayashi | · | 4.7 km | MPC · JPL |
| 20167 | 1996 VX$_4$ | — | November 13, 1996 | Oizumi | T. Kobayashi | NYS | 3.2 km | MPC · JPL |
| 20168 | 1996 VY$_4$ | — | November 13, 1996 | Oizumi | T. Kobayashi | KLI | 6.1 km | MPC · JPL |
| 20169 | 1996 VG$_{11}$ | — | November 4, 1996 | Kitt Peak | Spacewatch | · | 3.1 km | MPC · JPL |
| 20170 | 1996 VM$_{30}$ | — | November 7, 1996 | Kushiro | S. Ueda, H. Kaneda | · | 3.8 km | MPC · JPL |
| 20171 | 1996 WC$_2$ | — | November 30, 1996 | Dossobuono | L. Lai | · | 2.3 km | MPC · JPL |
| 20172 | 1996 XT$_{16}$ | — | December 4, 1996 | Kitt Peak | Spacewatch | NYS | 1.6 km | MPC · JPL |
| 20173 | 1996 XO$_{19}$ | — | December 8, 1996 | Oizumi | T. Kobayashi | · | 2.9 km | MPC · JPL |
| 20174 Eisenstein | 1996 XD$_{20}$ | Eisenstein | December 13, 1996 | Prescott | P. G. Comba | · | 2.5 km | MPC · JPL |
| 20175 | 1996 XJ$_{27}$ | — | December 7, 1996 | Kitt Peak | Spacewatch | · | 9.9 km | MPC · JPL |
| 20176 | 1996 XK$_{29}$ | — | December 13, 1996 | Kitt Peak | Spacewatch | · | 4.0 km | MPC · JPL |
| 20177 | 1996 XP$_{29}$ | — | December 13, 1996 | Kitt Peak | Spacewatch | · | 6.9 km | MPC · JPL |
| 20178 | 1996 XE$_{31}$ | — | December 14, 1996 | Oizumi | T. Kobayashi | · | 4.0 km | MPC · JPL |
| 20179 | 1996 XX$_{31}$ | — | December 12, 1996 | Xinglong | SCAP | · | 7.2 km | MPC · JPL |
| 20180 Annakolény | 1996 YG$_1$ | Annakolény | December 27, 1996 | Modra | A. Galád, A. Pravda | · | 3.5 km | MPC · JPL |
| 20181 | 1996 YC$_2$ | — | December 22, 1996 | Xinglong | SCAP | · | 3.1 km | MPC · JPL |
| 20182 | 1997 AS | — | January 2, 1997 | Oizumi | T. Kobayashi | · | 4.0 km | MPC · JPL |
| 20183 | 1997 AD$_1$ | — | January 2, 1997 | Oizumi | T. Kobayashi | · | 3.3 km | MPC · JPL |
| 20184 | 1997 AM$_4$ | — | January 6, 1997 | Oizumi | T. Kobayashi | EUN | 5.1 km | MPC · JPL |
| 20185 | 1997 AC$_7$ | — | January 9, 1997 | Oizumi | T. Kobayashi | · | 5.0 km | MPC · JPL |
| 20186 | 1997 AD$_8$ | — | January 2, 1997 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 20187 Janapittichová | 1997 AN$_{17}$ | Janapittichová | January 14, 1997 | Kleť | M. Tichý | PHO | 5.2 km | MPC · JPL |
| 20188 | 1997 AC$_{18}$ | — | January 15, 1997 | Oizumi | T. Kobayashi | · | 4.8 km | MPC · JPL |
| 20189 | 1997 BS$_2$ | — | January 30, 1997 | Oizumi | T. Kobayashi | · | 2.5 km | MPC · JPL |
| 20190 | 1997 BZ$_2$ | — | January 30, 1997 | Oizumi | T. Kobayashi | · | 3.3 km | MPC · JPL |
| 20191 | 1997 BS$_3$ | — | January 31, 1997 | Oizumi | T. Kobayashi | RAF | 4.0 km | MPC · JPL |
| 20192 | 1997 BE$_4$ | — | January 31, 1997 | Kitt Peak | Spacewatch | · | 6.6 km | MPC · JPL |
| 20193 Yakushima | 1997 BH$_8$ | Yakushima | January 18, 1997 | Chichibu | N. Satō | · | 12 km | MPC · JPL |
| 20194 Ilarialocantore | 1997 BH$_9$ | Ilarialocantore | January 30, 1997 | Cima Ekar | M. Tombelli, C. Casacci | KOR | 4.8 km | MPC · JPL |
| 20195 Mariovinci | 1997 BS$_9$ | Mariovinci | January 30, 1997 | Cima Ekar | U. Munari, M. Tombelli | · | 4.4 km | MPC · JPL |
| 20196 | 1997 CP$_{19}$ | — | February 11, 1997 | Oizumi | T. Kobayashi | EUN | 4.5 km | MPC · JPL |
| 20197 Enriques | 1997 CK$_{22}$ | Enriques | February 14, 1997 | Prescott | P. G. Comba | EUN | 3.3 km | MPC · JPL |
| 20198 | 1997 CL$_{28}$ | — | February 13, 1997 | Xinglong | SCAP | · | 2.6 km | MPC · JPL |
| 20199 | 1997 DR | — | February 28, 1997 | Church Stretton | S. P. Laurie | · | 5.2 km | MPC · JPL |
| 20200 Donbacky | 1997 DW | Donbacky | February 28, 1997 | Montelupo | M. Tombelli, G. Forti | GEF | 4.1 km | MPC · JPL |

## 20201–20300

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20201 | 1997 EK$_6$ | — | March 6, 1997 | Kleť | Kleť Obs. | MAR | 4.5 km | MPC · JPL |
| 20202 | 1997 EC$_{25}$ | — | March 7, 1997 | Kitt Peak | Spacewatch | · | 6.4 km | MPC · JPL |
| 20203 | 1997 ED$_{25}$ | — | March 7, 1997 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 20204 Yuudurunosato | 1997 EV$_{25}$ | Yuudurunosato | March 1, 1997 | Nanyo | T. Okuni | · | 6.6 km | MPC · JPL |
| 20205 Sitanchen | 1997 EJ$_{34}$ | Sitanchen | March 4, 1997 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 20206 | 1997 FA$_4$ | — | March 31, 1997 | Socorro | LINEAR | URS | 14 km | MPC · JPL |
| 20207 Dyckovsky | 1997 FB$_4$ | Dyckovsky | March 31, 1997 | Socorro | LINEAR | EOS | 6.1 km | MPC · JPL |
| 20208 Philiphe | 1997 FC$_4$ | Philiphe | March 31, 1997 | Socorro | LINEAR | EOS | 6.6 km | MPC · JPL |
| 20209 | 1997 FE$_5$ | — | March 30, 1997 | Xinglong | SCAP | KOR | 4.3 km | MPC · JPL |
| 20210 | 1997 GQ$_7$ | — | April 2, 1997 | Socorro | LINEAR | · | 20 km | MPC · JPL |
| 20211 Joycegates | 1997 GK$_8$ | Joycegates | April 2, 1997 | Socorro | LINEAR | THM | 7.5 km | MPC · JPL |
| 20212 Ekbaltouma | 1997 GR$_8$ | Ekbaltouma | April 3, 1997 | Socorro | LINEAR | · | 6.4 km | MPC · JPL |
| 20213 Saurabhsharan | 1997 GE$_{20}$ | Saurabhsharan | April 5, 1997 | Socorro | LINEAR | KOR | 5.3 km | MPC · JPL |
| 20214 Lorikenny | 1997 GL$_{21}$ | Lorikenny | April 6, 1997 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 20215 | 1997 GQ$_{26}$ | — | April 7, 1997 | Kitt Peak | Spacewatch | · | 3.5 km | MPC · JPL |
| 20216 | 1997 GS$_{27}$ | — | April 9, 1997 | Xinglong | SCAP | MAR | 3.4 km | MPC · JPL |
| 20217 Kathyclemmer | 1997 GK$_{33}$ | Kathyclemmer | April 3, 1997 | Socorro | LINEAR | · | 7.3 km | MPC · JPL |
| 20218 Dukewriter | 1997 GT$_{34}$ | Dukewriter | April 3, 1997 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 20219 Brianstone | 1997 GP$_{36}$ | Brianstone | April 6, 1997 | Socorro | LINEAR | MIT | 12 km | MPC · JPL |
| 20220 | 1997 GA$_{40}$ | — | April 7, 1997 | La Silla | E. W. Elst | · | 9.6 km | MPC · JPL |
| 20221 | 1997 HV$_8$ | — | April 30, 1997 | Socorro | LINEAR | THM | 5.3 km | MPC · JPL |
| 20222 | 1997 HP$_{11}$ | — | April 30, 1997 | Socorro | LINEAR | KOR | 4.6 km | MPC · JPL |
| 20223 | 1997 HK$_{16}$ | — | April 30, 1997 | Kitt Peak | Spacewatch | KOR | 6.1 km | MPC · JPL |
| 20224 Johnrae | 1997 JR$_{13}$ | Johnrae | May 3, 1997 | La Silla | E. W. Elst | · | 13 km | MPC · JPL |
| 20225 | 1997 MG$_1$ | — | June 26, 1997 | Kitt Peak | Spacewatch | EOS | 9.3 km | MPC · JPL |
| 20226 | 1997 NG$_6$ | — | July 11, 1997 | Lake Clear | K. A. Williams | · | 8.5 km | MPC · JPL |
| 20227 | 1997 WS$_{35}$ | — | November 29, 1997 | Socorro | LINEAR | · | 5.8 km | MPC · JPL |
| 20228 Jeanmarcmari | 1997 XG | Jeanmarcmari | December 3, 1997 | Caussols | ODAS | · | 3.3 km | MPC · JPL |
| 20229 | 1997 XX$_4$ | — | December 6, 1997 | Caussols | ODAS | · | 2.4 km | MPC · JPL |
| 20230 Blanchard | 1997 XH$_5$ | Blanchard | December 6, 1997 | Caussols | ODAS | · | 2.3 km | MPC · JPL |
| 20231 | 1997 YK | — | December 18, 1997 | Oizumi | T. Kobayashi | H · slow | 4.4 km | MPC · JPL |
| 20232 | 1997 YK$_2$ | — | December 21, 1997 | Oizumi | T. Kobayashi | · | 2.0 km | MPC · JPL |
| 20233 | 1998 AZ$_6$ | — | January 5, 1998 | Xinglong | SCAP | · | 2.8 km | MPC · JPL |
| 20234 Billgibson | 1998 AV$_9$ | Billgibson | January 6, 1998 | Anderson Mesa | M. W. Buie | · | 2.6 km | MPC · JPL |
| 20235 | 1998 BA$_7$ | — | January 24, 1998 | Oizumi | T. Kobayashi | NYS · | 6.4 km | MPC · JPL |
| 20236 | 1998 BZ$_7$ | — | January 24, 1998 | Haleakala | NEAT | APO +1km | 1.0 km | MPC · JPL |
| 20237 Clavius | 1998 CC$_3$ | Clavius | February 6, 1998 | La Silla | E. W. Elst | · | 3.6 km | MPC · JPL |
| 20238 | 1998 DT$_7$ | — | February 23, 1998 | Haleakala | NEAT | · | 3.9 km | MPC · JPL |
| 20239 | 1998 DT$_{12}$ | — | February 24, 1998 | Kitt Peak | Spacewatch | FLO | 1.8 km | MPC · JPL |
| 20240 | 1998 DC$_{13}$ | — | February 24, 1998 | Haleakala | NEAT | · | 3.3 km | MPC · JPL |
| 20241 | 1998 DV$_{23}$ | — | February 27, 1998 | Caussols | ODAS | · | 2.7 km | MPC · JPL |
| 20242 Sagot | 1998 DN$_{27}$ | Sagot | February 27, 1998 | Bédoin | P. Antonini | · | 3.6 km | MPC · JPL |
| 20243 Den Bosch | 1998 DB$_{36}$ | Den Bosch | February 25, 1998 | La Silla | E. W. Elst | · | 5.6 km | MPC · JPL |
| 20244 | 1998 EF | — | March 1, 1998 | Oizumi | T. Kobayashi | · | 3.2 km | MPC · JPL |
| 20245 | 1998 EL$_5$ | — | March 1, 1998 | Kitt Peak | Spacewatch | V | 2.2 km | MPC · JPL |
| 20246 Frappa | 1998 ER$_6$ | Frappa | March 1, 1998 | Caussols | ODAS | FLO | 2.4 km | MPC · JPL |
| 20247 | 1998 EB$_9$ | — | March 2, 1998 | Xinglong | SCAP | V | 2.6 km | MPC · JPL |
| 20248 | 1998 EE$_{10}$ | — | March 2, 1998 | Xinglong | SCAP | FLO | 3.4 km | MPC · JPL |
| 20249 | 1998 EM$_{10}$ | — | March 1, 1998 | La Silla | E. W. Elst | · | 2.6 km | MPC · JPL |
| 20250 | 1998 EP$_{11}$ | — | March 1, 1998 | La Silla | E. W. Elst | · | 3.0 km | MPC · JPL |
| 20251 | 1998 EA$_{12}$ | — | March 1, 1998 | La Silla | E. W. Elst | NYS | 2.3 km | MPC · JPL |
| 20252 Eyjafjallajökull | 1998 EY$_{13}$ | Eyjafjallajökull | March 1, 1998 | La Silla | E. W. Elst | V | 1.9 km | MPC · JPL |
| 20253 | 1998 EJ$_{21}$ | — | March 1, 1998 | Xinglong | SCAP | · | 2.5 km | MPC · JPL |
| 20254 Úpice | 1998 FE$_2$ | Úpice | March 21, 1998 | Ondřejov | P. Pravec | · | 3.4 km | MPC · JPL |
| 20255 | 1998 FX$_2$ | — | March 22, 1998 | Socorro | LINEAR | AMO +1km | 780 m | MPC · JPL |
| 20256 Adolfneckař | 1998 FC$_3$ | Adolfneckař | March 23, 1998 | Ondřejov | P. Pravec | · | 2.1 km | MPC · JPL |
| 20257 | 1998 FL$_6$ | — | March 18, 1998 | Kitt Peak | Spacewatch | · | 3.0 km | MPC · JPL |
| 20258 | 1998 FF$_{10}$ | — | March 24, 1998 | Caussols | ODAS | · | 2.9 km | MPC · JPL |
| 20259 Alanhoffman | 1998 FV$_{10}$ | Alanhoffman | March 24, 1998 | Caussols | ODAS | · | 2.7 km | MPC · JPL |
| 20260 | 1998 FL$_{11}$ | — | March 22, 1998 | Oizumi | T. Kobayashi | · | 4.9 km | MPC · JPL |
| 20261 | 1998 FM$_{12}$ | — | March 19, 1998 | Xinglong | SCAP | · | 6.2 km | MPC · JPL |
| 20262 | 1998 FB$_{14}$ | — | March 25, 1998 | Haleakala | NEAT | · | 10 km | MPC · JPL |
| 20263 | 1998 FF$_{16}$ | — | March 25, 1998 | Gekko | T. Kagawa | NYS | 3.6 km | MPC · JPL |
| 20264 Chauhan | 1998 FV$_{20}$ | Chauhan | March 20, 1998 | Socorro | LINEAR | MAS | 3.8 km | MPC · JPL |
| 20265 Yuyinchen | 1998 FP$_{23}$ | Yuyinchen | March 20, 1998 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20266 Danielchoi | 1998 FK$_{26}$ | Danielchoi | March 20, 1998 | Socorro | LINEAR | FLO | 2.6 km | MPC · JPL |
| 20267 | 1998 FU$_{27}$ | — | March 20, 1998 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20268 Racollier | 1998 FC$_{28}$ | Racollier | March 20, 1998 | Socorro | LINEAR | V | 2.5 km | MPC · JPL |
| 20269 | 1998 FF$_{28}$ | — | March 20, 1998 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 20270 Phildeutsch | 1998 FR$_{30}$ | Phildeutsch | March 20, 1998 | Socorro | LINEAR | NYS | 3.1 km | MPC · JPL |
| 20271 Allygoldberg | 1998 FK$_{32}$ | Allygoldberg | March 20, 1998 | Socorro | LINEAR | · | 5.9 km | MPC · JPL |
| 20272 Duyha | 1998 FH$_{33}$ | Duyha | March 20, 1998 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 20273 | 1998 FO$_{37}$ | — | March 20, 1998 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 20274 Halperin | 1998 FZ$_{40}$ | Halperin | March 20, 1998 | Socorro | LINEAR | · | 2.1 km | MPC · JPL |
| 20275 | 1998 FR$_{41}$ | — | March 20, 1998 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 20276 | 1998 FO$_{42}$ | — | March 20, 1998 | Socorro | LINEAR | · | 1.6 km | MPC · JPL |
| 20277 | 1998 FL$_{44}$ | — | March 20, 1998 | Socorro | LINEAR | EUN | 4.5 km | MPC · JPL |
| 20278 Qileihang | 1998 FP$_{45}$ | Qileihang | March 20, 1998 | Socorro | LINEAR | NYS | 1.8 km | MPC · JPL |
| 20279 Harel | 1998 FZ$_{47}$ | Harel | March 20, 1998 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20280 | 1998 FQ$_{49}$ | — | March 20, 1998 | Socorro | LINEAR | NYS | 3.8 km | MPC · JPL |
| 20281 Kathartman | 1998 FZ$_{49}$ | Kathartman | March 20, 1998 | Socorro | LINEAR | V | 3.3 km | MPC · JPL |
| 20282 Hedberg | 1998 FT$_{51}$ | Hedberg | March 20, 1998 | Socorro | LINEAR | FLO | 1.6 km | MPC · JPL |
| 20283 Elizaheller | 1998 FG$_{55}$ | Elizaheller | March 20, 1998 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 20284 Andreilevin | 1998 FL$_{58}$ | Andreilevin | March 20, 1998 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 20285 Lubin | 1998 FU$_{58}$ | Lubin | March 20, 1998 | Socorro | LINEAR | V | 2.5 km | MPC · JPL |
| 20286 Michta | 1998 FT$_{59}$ | Michta | March 20, 1998 | Socorro | LINEAR | V | 2.3 km | MPC · JPL |
| 20287 Munteanu | 1998 FT$_{61}$ | Munteanu | March 20, 1998 | Socorro | LINEAR | NYS | 3.7 km | MPC · JPL |
| 20288 Nachbaur | 1998 FR$_{62}$ | Nachbaur | March 20, 1998 | Socorro | LINEAR | NYS · | 5.0 km | MPC · JPL |
| 20289 Nettimi | 1998 FQ$_{64}$ | Nettimi | March 20, 1998 | Socorro | LINEAR | V | 3.2 km | MPC · JPL |
| 20290 Seanraj | 1998 FJ$_{65}$ | Seanraj | March 20, 1998 | Socorro | LINEAR | · | 2.0 km | MPC · JPL |
| 20291 Raumurthy | 1998 FF$_{67}$ | Raumurthy | March 20, 1998 | Socorro | LINEAR | NYS | 2.0 km | MPC · JPL |
| 20292 Eduardreznik | 1998 FV$_{70}$ | Eduardreznik | March 20, 1998 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 20293 Sirichelson | 1998 FQ$_{72}$ | Sirichelson | March 20, 1998 | Socorro | LINEAR | NYS | 3.9 km | MPC · JPL |
| 20294 | 1998 FA$_{73}$ | — | March 27, 1998 | Caussols | ODAS | V | 2.1 km | MPC · JPL |
| 20295 | 1998 FF$_{75}$ | — | March 24, 1998 | Socorro | LINEAR | V | 4.5 km | MPC · JPL |
| 20296 Shayestorm | 1998 FL$_{76}$ | Shayestorm | March 24, 1998 | Socorro | LINEAR | FLO | 2.7 km | MPC · JPL |
| 20297 | 1998 FQ$_{76}$ | — | March 24, 1998 | Socorro | LINEAR | · | 8.3 km | MPC · JPL |
| 20298 Gordonsu | 1998 FW$_{77}$ | Gordonsu | March 24, 1998 | Socorro | LINEAR | · | 4.9 km | MPC · JPL |
| 20299 | 1998 FH$_{78}$ | — | March 24, 1998 | Socorro | LINEAR | · | 5.2 km | MPC · JPL |
| 20300 Arjunsuri | 1998 FE$_{84}$ | Arjunsuri | March 24, 1998 | Socorro | LINEAR | V | 2.7 km | MPC · JPL |

## 20301–20400

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20301 Thakur | 1998 FY$_{99}$ | Thakur | March 31, 1998 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 20302 Kevinwang | 1998 FW$_{100}$ | Kevinwang | March 31, 1998 | Socorro | LINEAR | V | 3.0 km | MPC · JPL |
| 20303 Lindwestrick | 1998 FU$_{101}$ | Lindwestrick | March 31, 1998 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 20304 Wolfson | 1998 FA$_{102}$ | Wolfson | March 31, 1998 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 20305 Feliciayen | 1998 FU$_{102}$ | Feliciayen | March 31, 1998 | Socorro | LINEAR | V | 2.4 km | MPC · JPL |
| 20306 Richarnold | 1998 FC$_{106}$ | Richarnold | March 31, 1998 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 20307 Johnbarnes | 1998 FH$_{106}$ | Johnbarnes | March 31, 1998 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 20308 | 1998 FP$_{109}$ | — | March 31, 1998 | Socorro | LINEAR | V | 3.3 km | MPC · JPL |
| 20309 Batalden | 1998 FD$_{110}$ | Batalden | March 31, 1998 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 20310 | 1998 FD$_{117}$ | — | March 31, 1998 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20311 Nancycarter | 1998 FH$_{117}$ | Nancycarter | March 31, 1998 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20312 Danahy | 1998 FH$_{118}$ | Danahy | March 31, 1998 | Socorro | LINEAR | V | 3.3 km | MPC · JPL |
| 20313 Fredrikson | 1998 FM$_{122}$ | Fredrikson | March 20, 1998 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 20314 Johnharrison | 1998 FN$_{126}$ | Johnharrison | March 28, 1998 | Reedy Creek | J. Broughton | · | 3.8 km | MPC · JPL |
| 20315 | 1998 FD$_{130}$ | — | March 22, 1998 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 20316 Jerahalpern | 1998 FU$_{138}$ | Jerahalpern | March 28, 1998 | Socorro | LINEAR | NYS | 2.1 km | MPC · JPL |
| 20317 Hendrickson | 1998 FD$_{144}$ | Hendrickson | March 29, 1998 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 20318 | 1998 GZ | — | April 3, 1998 | Oohira | T. Urata | V | 1.8 km | MPC · JPL |
| 20319 | 1998 GK$_1$ | — | April 5, 1998 | Woomera | F. B. Zoltowski | · | 6.5 km | MPC · JPL |
| 20320 | 1998 GH$_8$ | — | April 2, 1998 | Socorro | LINEAR | · | 9.2 km | MPC · JPL |
| 20321 Lightdonovan | 1998 HJ$_{19}$ | Lightdonovan | April 18, 1998 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 20322 | 1998 HZ$_{20}$ | — | April 20, 1998 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 20323 Tomlindstom | 1998 HC$_{21}$ | Tomlindstom | April 20, 1998 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 20324 Johnmahoney | 1998 HF$_{22}$ | Johnmahoney | April 20, 1998 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 20325 Julianoey | 1998 HO$_{27}$ | Julianoey | April 21, 1998 | Kitt Peak | Spacewatch | moon | 4.9 km | MPC · JPL |
| 20326 | 1998 HG$_{37}$ | — | April 20, 1998 | Socorro | LINEAR | · | 7.3 km | MPC · JPL |
| 20327 | 1998 HQ$_{39}$ | — | April 20, 1998 | Socorro | LINEAR | · | 8.0 km | MPC · JPL |
| 20328 | 1998 HS$_{42}$ | — | April 30, 1998 | Lime Creek | R. Linderholm | · | 10 km | MPC · JPL |
| 20329 Manfro | 1998 HQ$_{43}$ | Manfro | April 20, 1998 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 20330 Manwell | 1998 HY$_{44}$ | Manwell | April 20, 1998 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20331 Bijemarks | 1998 HH$_{45}$ | Bijemarks | April 20, 1998 | Socorro | LINEAR | · | 9.0 km | MPC · JPL |
| 20332 | 1998 HO$_{49}$ | — | April 25, 1998 | Haleakala | NEAT | V | 2.7 km | MPC · JPL |
| 20333 Johannhuth | 1998 HH$_{51}$ | Johannhuth | April 25, 1998 | Anderson Mesa | LONEOS | · | 3.6 km | MPC · JPL |
| 20334 Glewitsky | 1998 HL$_{51}$ | Glewitsky | April 25, 1998 | Anderson Mesa | LONEOS | · | 2.8 km | MPC · JPL |
| 20335 Charmartell | 1998 HK$_{57}$ | Charmartell | April 21, 1998 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 20336 Gretamills | 1998 HY$_{61}$ | Gretamills | April 21, 1998 | Socorro | LINEAR | · | 5.0 km | MPC · JPL |
| 20337 Naeve | 1998 HP$_{83}$ | Naeve | April 21, 1998 | Socorro | LINEAR | FLO | 3.5 km | MPC · JPL |
| 20338 Elainepappas | 1998 HA$_{86}$ | Elainepappas | April 21, 1998 | Socorro | LINEAR | KOR | 4.0 km | MPC · JPL |
| 20339 Eileenreed | 1998 HM$_{88}$ | Eileenreed | April 21, 1998 | Socorro | LINEAR | KOR | 4.3 km | MPC · JPL |
| 20340 Susanruder | 1998 HR$_{91}$ | Susanruder | April 21, 1998 | Socorro | LINEAR | NYS | 1.9 km | MPC · JPL |
| 20341 Alanstack | 1998 HX$_{91}$ | Alanstack | April 21, 1998 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 20342 Trinh | 1998 HB$_{97}$ | Trinh | April 21, 1998 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20343 Vaccariello | 1998 HC$_{100}$ | Vaccariello | April 21, 1998 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 20344 | 1998 HF$_{103}$ | — | April 25, 1998 | La Silla | E. W. Elst | · | 2.6 km | MPC · JPL |
| 20345 Davidvito | 1998 HH$_{114}$ | Davidvito | April 23, 1998 | Socorro | LINEAR | V | 2.8 km | MPC · JPL |
| 20346 | 1998 HZ$_{114}$ | — | April 23, 1998 | Socorro | LINEAR | · | 8.4 km | MPC · JPL |
| 20347 Wunderlich | 1998 HM$_{121}$ | Wunderlich | April 23, 1998 | Socorro | LINEAR | NEM | 6.6 km | MPC · JPL |
| 20348 | 1998 HK$_{122}$ | — | April 23, 1998 | Socorro | LINEAR | · | 4.8 km | MPC · JPL |
| 20349 | 1998 HU$_{123}$ | — | April 23, 1998 | Socorro | LINEAR | · | 5.2 km | MPC · JPL |
| 20350 | 1998 HV$_{125}$ | — | April 23, 1998 | Socorro | LINEAR | · | 7.6 km | MPC · JPL |
| 20351 Kaborchardt | 1998 HN$_{127}$ | Kaborchardt | April 18, 1998 | Socorro | LINEAR | · | 3.8 km | MPC · JPL |
| 20352 Pinakibose | 1998 HC$_{129}$ | Pinakibose | April 19, 1998 | Socorro | LINEAR | V | 1.8 km | MPC · JPL |
| 20353 | 1998 HD$_{129}$ | — | April 19, 1998 | Socorro | LINEAR | EUN | 3.6 km | MPC · JPL |
| 20354 Rebeccachan | 1998 HA$_{139}$ | Rebeccachan | April 21, 1998 | Socorro | LINEAR | FLO | 2.9 km | MPC · JPL |
| 20355 Saraclark | 1998 HD$_{146}$ | Saraclark | April 21, 1998 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 20356 | 1998 HG$_{147}$ | — | April 23, 1998 | Socorro | LINEAR | · | 6.2 km | MPC · JPL |
| 20357 Shireendhir | 1998 HP$_{147}$ | Shireendhir | April 23, 1998 | Socorro | LINEAR | WIT | 5.8 km | MPC · JPL |
| 20358 Dalem | 1998 HD$_{148}$ | Dalem | April 25, 1998 | La Silla | E. W. Elst | EUN | 6.0 km | MPC · JPL |
| 20359 | 1998 JR | — | May 1, 1998 | Haleakala | NEAT | · | 4.4 km | MPC · JPL |
| 20360 Holsapple | 1998 JO$_2$ | Holsapple | May 1, 1998 | Anderson Mesa | LONEOS | · | 3.6 km | MPC · JPL |
| 20361 Romanishin | 1998 JD$_3$ | Romanishin | May 1, 1998 | Anderson Mesa | LONEOS | EUN | 3.6 km | MPC · JPL |
| 20362 Trilling | 1998 JH$_3$ | Trilling | May 1, 1998 | Anderson Mesa | LONEOS | · | 5.8 km | MPC · JPL |
| 20363 Komitov | 1998 KU$_1$ | Komitov | May 18, 1998 | Anderson Mesa | LONEOS | · | 8.4 km | MPC · JPL |
| 20364 Zdeněkmiler | 1998 KC$_5$ | Zdeněkmiler | May 20, 1998 | Kleť | M. Tichý, Z. Moravec | KOR | 9.1 km | MPC · JPL |
| 20365 | 1998 KD$_5$ | — | May 24, 1998 | Woomera | F. B. Zoltowski | EOS | 8.9 km | MPC · JPL |
| 20366 Bonev | 1998 KP$_8$ | Bonev | May 23, 1998 | Anderson Mesa | LONEOS | · | 5.8 km | MPC · JPL |
| 20367 Erikagibb | 1998 KT$_8$ | Erikagibb | May 23, 1998 | Anderson Mesa | LONEOS | DOR | 9.6 km | MPC · JPL |
| 20368 | 1998 KF$_{10}$ | — | May 27, 1998 | Lake Clear | K. A. Williams | · | 7.4 km | MPC · JPL |
| 20369 | 1998 KE$_{16}$ | — | May 22, 1998 | Socorro | LINEAR | WAT | 11 km | MPC · JPL |
| 20370 | 1998 KR$_{29}$ | — | May 22, 1998 | Socorro | LINEAR | PAD | 7.7 km | MPC · JPL |
| 20371 Ekladyous | 1998 KE$_{30}$ | Ekladyous | May 22, 1998 | Socorro | LINEAR | slow | 7.9 km | MPC · JPL |
| 20372 Juliafanning | 1998 KS$_{35}$ | Juliafanning | May 22, 1998 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20373 Fullmer | 1998 KX$_{37}$ | Fullmer | May 22, 1998 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 20374 | 1998 KD$_{38}$ | — | May 22, 1998 | Socorro | LINEAR | · | 6.3 km | MPC · JPL |
| 20375 Sherrigerten | 1998 KU$_{38}$ | Sherrigerten | May 22, 1998 | Socorro | LINEAR | · | 7.7 km | MPC · JPL |
| 20376 Joyhines | 1998 KB$_{44}$ | Joyhines | May 22, 1998 | Socorro | LINEAR | MAS | 2.6 km | MPC · JPL |
| 20377 Jakubisin | 1998 KX$_{46}$ | Jakubisin | May 22, 1998 | Socorro | LINEAR | NYS | 2.6 km | MPC · JPL |
| 20378 | 1998 KZ$_{46}$ | — | May 22, 1998 | Socorro | LINEAR | MAR | 8.0 km | MPC · JPL |
| 20379 Christijohns | 1998 KS$_{47}$ | Christijohns | May 22, 1998 | Socorro | LINEAR | · | 7.0 km | MPC · JPL |
| 20380 | 1998 KW$_{47}$ | — | May 22, 1998 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 20381 | 1998 KX$_{47}$ | — | May 22, 1998 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20382 | 1998 KW$_{49}$ | — | May 23, 1998 | Socorro | LINEAR | · | 5.6 km | MPC · JPL |
| 20383 | 1998 KU$_{51}$ | — | May 23, 1998 | Socorro | LINEAR | · | 9.1 km | MPC · JPL |
| 20384 | 1998 KW$_{51}$ | — | May 23, 1998 | Socorro | LINEAR | · | 5.2 km | MPC · JPL |
| 20385 | 1998 KS$_{53}$ | — | May 23, 1998 | Socorro | LINEAR | GEF | 6.1 km | MPC · JPL |
| 20386 | 1998 KK$_{54}$ | — | May 23, 1998 | Socorro | LINEAR | · | 10 km | MPC · JPL |
| 20387 | 1998 KP$_{54}$ | — | May 23, 1998 | Socorro | LINEAR | · | 11 km | MPC · JPL |
| 20388 | 1998 KZ$_{54}$ | — | May 23, 1998 | Socorro | LINEAR | · | 7.8 km | MPC · JPL |
| 20389 | 1998 KA$_{55}$ | — | May 23, 1998 | Socorro | LINEAR | EOS | 9.6 km | MPC · JPL |
| 20390 | 1998 KK$_{55}$ | — | May 23, 1998 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20391 | 1998 KT$_{55}$ | — | May 23, 1998 | Socorro | LINEAR | · | 10 km | MPC · JPL |
| 20392 Mikeshepard | 1998 MA$_8$ | Mikeshepard | June 19, 1998 | Anderson Mesa | LONEOS | FIR | 12 km | MPC · JPL |
| 20393 Kevinlane | 1998 MZ$_8$ | Kevinlane | June 19, 1998 | Socorro | LINEAR | · | 5.5 km | MPC · JPL |
| 20394 Fatou | 1998 MQ$_{17}$ | Fatou | June 28, 1998 | Prescott | P. G. Comba | slow | 10 km | MPC · JPL |
| 20395 | 1998 MY$_{29}$ | — | June 24, 1998 | Socorro | LINEAR | BRA | 16 km | MPC · JPL |
| 20396 | 1998 MF$_{32}$ | — | June 24, 1998 | Socorro | LINEAR | · | 5.4 km | MPC · JPL |
| 20397 | 1998 MR$_{35}$ | — | June 24, 1998 | Socorro | LINEAR | KOR | 5.7 km | MPC · JPL |
| 20398 | 1998 NQ | — | July 11, 1998 | Woomera | F. B. Zoltowski | MAR | 2.7 km | MPC · JPL |
| 20399 Michaelesser | 1998 OO | Michaelesser | July 20, 1998 | Caussols | ODAS | HYG | 8.4 km | MPC · JPL |
| 20400 | 1998 OB$_4$ | — | July 24, 1998 | Caussols | ODAS | · | 1.9 km | MPC · JPL |

## 20401–20500

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20401 | 1998 OX$_5$ | — | July 21, 1998 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20402 | 1998 OH$_6$ | — | July 31, 1998 | Višnjan Observatory | Višnjan Obs. | · | 14 km | MPC · JPL |
| 20403 Attenborough | 1998 OW$_{11}$ | Attenborough | July 22, 1998 | Reedy Creek | J. Broughton | EOS | 7.3 km | MPC · JPL |
| 20404 | 1998 OB$_{14}$ | — | July 26, 1998 | La Silla | E. W. Elst | · | 5.0 km | MPC · JPL |
| 20405 Barryburke | 1998 QP$_6$ | Barryburke | August 24, 1998 | Caussols | ODAS | · | 3.4 km | MPC · JPL |
| 20406 | 1998 QJ$_{13}$ | — | August 17, 1998 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 20407 | 1998 QM$_{20}$ | — | August 17, 1998 | Socorro | LINEAR | · | 15 km | MPC · JPL |
| 20408 | 1998 QW$_{31}$ | — | August 17, 1998 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 20409 | 1998 QP$_{43}$ | — | August 17, 1998 | Socorro | LINEAR | · | 14 km | MPC · JPL |
| 20410 | 1998 QM$_{51}$ | — | August 17, 1998 | Socorro | LINEAR | HYG | 13 km | MPC · JPL |
| 20411 | 1998 QJ$_{69}$ | — | August 24, 1998 | Socorro | LINEAR | URS | 11 km | MPC · JPL |
| 20412 | 1998 QG$_{73}$ | — | August 24, 1998 | Socorro | LINEAR | EOS | 12 km | MPC · JPL |
| 20413 | 1998 QY$_{91}$ | — | August 28, 1998 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 20414 | 1998 RH$_{16}$ | — | September 9, 1998 | Caussols | ODAS | · | 8.1 km | MPC · JPL |
| 20415 Amandalu | 1998 RL$_{61}$ | Amandalu | September 14, 1998 | Socorro | LINEAR | FLO | 3.3 km | MPC · JPL |
| 20416 Mansour | 1998 RR$_{65}$ | Mansour | September 14, 1998 | Socorro | LINEAR | · | 5.8 km | MPC · JPL |
| 20417 | 1998 SA$_7$ | — | September 20, 1998 | Kitt Peak | Spacewatch | · | 8.3 km | MPC · JPL |
| 20418 | 1998 SH$_{71}$ | — | September 21, 1998 | La Silla | E. W. Elst | NYS · | 2.1 km | MPC · JPL |
| 20419 | 1998 SE$_{117}$ | — | September 26, 1998 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 20420 Marashwhitman | 1998 SN$_{129}$ | Marashwhitman | September 26, 1998 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 20421 | 1998 TG$_3$ | — | October 14, 1998 | Socorro | LINEAR | PHO | 4.7 km | MPC · JPL |
| 20422 | 1998 UE$_8$ | — | October 23, 1998 | Višnjan Observatory | K. Korlević | THM | 13 km | MPC · JPL |
| 20423 | 1998 VN$_7$ | — | November 10, 1998 | Socorro | LINEAR | · | 7.2 km | MPC · JPL |
| 20424 | 1998 VF$_{30}$ | — | November 10, 1998 | Socorro | LINEAR | L4 | 46 km | MPC · JPL |
| 20425 | 1998 VD$_{35}$ | — | November 15, 1998 | Kitt Peak | Spacewatch | APO · PHA · critical | 300 m | MPC · JPL |
| 20426 Fridlund | 1998 VW$_{44}$ | Fridlund | November 13, 1998 | La Silla | C.-I. Lagerkvist | · | 13 km | MPC · JPL |
| 20427 Hjalmar | 1998 VX$_{44}$ | Hjalmar | November 13, 1998 | La Silla | C.-I. Lagerkvist | ALA | 18 km | MPC · JPL |
| 20428 | 1998 WG$_{20}$ | — | November 18, 1998 | Socorro | LINEAR | L4 | 27 km | MPC · JPL |
| 20429 | 1998 YN$_1$ | — | December 16, 1998 | Socorro | LINEAR | APO +1km | 1.1 km | MPC · JPL |
| 20430 Stout | 1999 AC$_3$ | Stout | January 10, 1999 | Baton Rouge | W. R. Cooney Jr., S. Lazar | · | 3.4 km | MPC · JPL |
| 20431 | 1999 AA$_{10}$ | — | January 13, 1999 | Višnjan Observatory | K. Korlević | · | 2.5 km | MPC · JPL |
| 20432 | 1999 BD$_{12}$ | — | January 22, 1999 | Oizumi | T. Kobayashi | KLI | 7.6 km | MPC · JPL |
| 20433 Prestinenza | 1999 CL$_{12}$ | Prestinenza | February 14, 1999 | Ceccano | G. Masi | URS | 11 km | MPC · JPL |
| 20434 | 1999 FM$_{10}$ | — | March 21, 1999 | Višnjan Observatory | K. Korlević | EUN | 9.3 km | MPC · JPL |
| 20435 | 1999 FU$_{28}$ | — | March 19, 1999 | Socorro | LINEAR | · | 4.2 km | MPC · JPL |
| 20436 | 1999 GA$_{33}$ | — | April 12, 1999 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 20437 Selohusa | 1999 JH$_1$ | Selohusa | May 8, 1999 | Catalina | CSS | V | 2.7 km | MPC · JPL |
| 20438 | 1999 JP$_{22}$ | — | May 10, 1999 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 20439 | 1999 JM$_{28}$ | — | May 10, 1999 | Socorro | LINEAR | NYS | 4.5 km | MPC · JPL |
| 20440 McClintock | 1999 JO$_{31}$ | McClintock | May 10, 1999 | Socorro | LINEAR | MAS | 3.7 km | MPC · JPL |
| 20441 Elijahmena | 1999 JH$_{50}$ | Elijahmena | May 10, 1999 | Socorro | LINEAR | FLO | 2.7 km | MPC · JPL |
| 20442 | 1999 JK$_{52}$ | — | May 10, 1999 | Socorro | LINEAR | · | 2.7 km | MPC · JPL |
| 20443 | 1999 JJ$_{60}$ | — | May 10, 1999 | Socorro | LINEAR | · | 5.5 km | MPC · JPL |
| 20444 Mamesser | 1999 JK$_{63}$ | Mamesser | May 10, 1999 | Socorro | LINEAR | FLO | 2.5 km | MPC · JPL |
| 20445 | 1999 JN$_{77}$ | — | May 12, 1999 | Socorro | LINEAR | · | 6.5 km | MPC · JPL |
| 20446 | 1999 JB$_{80}$ | — | May 14, 1999 | Socorro | LINEAR | · | 4.8 km | MPC · JPL |
| 20447 | 1999 JR$_{85}$ | — | May 15, 1999 | Socorro | LINEAR | MIT | 8.0 km | MPC · JPL |
| 20448 | 1999 JM$_{96}$ | — | May 12, 1999 | Socorro | LINEAR | EUN | 3.0 km | MPC · JPL |
| 20449 | 1999 JM$_{108}$ | — | May 13, 1999 | Socorro | LINEAR | NYS | 2.8 km | MPC · JPL |
| 20450 Marymohammed | 1999 JJ$_{111}$ | Marymohammed | May 13, 1999 | Socorro | LINEAR | FLO | 2.0 km | MPC · JPL |
| 20451 Galeotti | 1999 JR$_{134}$ | Galeotti | May 15, 1999 | Anderson Mesa | LONEOS | · | 3.5 km | MPC · JPL |
| 20452 | 1999 KG$_4$ | — | May 20, 1999 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 20453 | 1999 KL$_6$ | — | May 24, 1999 | Socorro | LINEAR | PHO | 3.1 km | MPC · JPL |
| 20454 Pedrajo | 1999 LD$_4$ | Pedrajo | June 9, 1999 | Socorro | LINEAR | V | 2.7 km | MPC · JPL |
| 20455 Pennell | 1999 LE$_4$ | Pennell | June 9, 1999 | Socorro | LINEAR | V | 2.8 km | MPC · JPL |
| 20456 | 1999 LX$_6$ | — | June 8, 1999 | Kitt Peak | Spacewatch | · | 7.7 km | MPC · JPL |
| 20457 | 1999 LX$_7$ | — | June 10, 1999 | Woomera | F. B. Zoltowski | · | 4.6 km | MPC · JPL |
| 20458 | 1999 LZ$_{21}$ | — | June 9, 1999 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 20459 | 1999 LO$_{26}$ | — | June 9, 1999 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 20460 Robwhiteley | 1999 LO$_{28}$ | Robwhiteley | June 13, 1999 | CSS | CSS | AMO +1km | 2.7 km | MPC · JPL |
| 20461 Dioretsa | 1999 LD$_{31}$ | Dioretsa | June 8, 1999 | Socorro | LINEAR | damocloid · unusual · critical | 7.7 km | MPC · JPL |
| 20462 | 1999 LZ$_{31}$ | — | June 14, 1999 | Kitt Peak | Spacewatch | EOS | 7.7 km | MPC · JPL |
| 20463 | 1999 MC$_1$ | — | June 23, 1999 | Woomera | F. B. Zoltowski | V | 2.7 km | MPC · JPL |
| 20464 | 1999 MD$_1$ | — | June 24, 1999 | Woomera | F. B. Zoltowski | FLO | 2.2 km | MPC · JPL |
| 20465 Vervack | 1999 MJ$_1$ | Vervack | June 20, 1999 | Anderson Mesa | LONEOS | · | 3.4 km | MPC · JPL |
| 20466 | 1999 MW$_1$ | — | June 20, 1999 | Catalina | CSS | · | 14 km | MPC · JPL |
| 20467 Hibbitts | 1999 MX$_1$ | Hibbitts | June 20, 1999 | Anderson Mesa | LONEOS | · | 4.2 km | MPC · JPL |
| 20468 Petercook | 1999 NK$_4$ | Petercook | July 13, 1999 | Reedy Creek | J. Broughton | · | 7.9 km | MPC · JPL |
| 20469 Dudleymoore | 1999 NQ$_4$ | Dudleymoore | July 13, 1999 | Reedy Creek | J. Broughton | · | 5.7 km | MPC · JPL |
| 20470 | 1999 NZ$_5$ | — | July 13, 1999 | Socorro | LINEAR | · | 10 km | MPC · JPL |
| 20471 | 1999 NK$_6$ | — | July 13, 1999 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 20472 Mollypettit | 1999 NL$_7$ | Mollypettit | July 13, 1999 | Socorro | LINEAR | NYS · | 5.4 km | MPC · JPL |
| 20473 | 1999 NS$_8$ | — | July 13, 1999 | Socorro | LINEAR | EUN | 6.3 km | MPC · JPL |
| 20474 Reasoner | 1999 NV$_9$ | Reasoner | July 13, 1999 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 20475 | 1999 NU$_{11}$ | — | July 13, 1999 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 20476 Chanarich | 1999 NH$_{12}$ | Chanarich | July 13, 1999 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20477 Anastroda | 1999 NQ$_{18}$ | Anastroda | July 14, 1999 | Socorro | LINEAR | V | 2.7 km | MPC · JPL |
| 20478 Rutenberg | 1999 NJ$_{20}$ | Rutenberg | July 14, 1999 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 20479 Celisaucier | 1999 NO$_{22}$ | Celisaucier | July 14, 1999 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 20480 Antonschraut | 1999 NT$_{31}$ | Antonschraut | July 14, 1999 | Socorro | LINEAR | MAS | 3.2 km | MPC · JPL |
| 20481 Sharples | 1999 NW$_{37}$ | Sharples | July 14, 1999 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 20482 Dustinshea | 1999 NH$_{40}$ | Dustinshea | July 14, 1999 | Socorro | LINEAR | NYS | 2.9 km | MPC · JPL |
| 20483 Sinay | 1999 NK$_{41}$ | Sinay | July 14, 1999 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 20484 Janetsong | 1999 NL$_{41}$ | Janetsong | July 14, 1999 | Socorro | LINEAR | · | 4.2 km | MPC · JPL |
| 20485 | 1999 NJ$_{54}$ | — | July 12, 1999 | Socorro | LINEAR | EUN | 4.3 km | MPC · JPL |
| 20486 | 1999 NU$_{56}$ | — | July 12, 1999 | Socorro | LINEAR | · | 6.7 km | MPC · JPL |
| 20487 | 1999 NJ$_{62}$ | — | July 13, 1999 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 20488 Pic-du-Midi | 1999 OL | Pic-du-Midi | July 17, 1999 | Pises | Pises Obs. | · | 7.9 km | MPC · JPL |
| 20489 | 1999 OJ$_2$ | — | July 22, 1999 | Socorro | LINEAR | EUN | 6.9 km | MPC · JPL |
| 20490 | 1999 OW$_2$ | — | July 22, 1999 | Socorro | LINEAR | HNS | 7.8 km | MPC · JPL |
| 20491 Ericstrege | 1999 OA$_5$ | Ericstrege | July 16, 1999 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 20492 | 1999 OC$_5$ | — | July 16, 1999 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 20493 | 1999 OD$_5$ | — | July 16, 1999 | Socorro | LINEAR | · | 9.1 km | MPC · JPL |
| 20494 | 1999 PM$_1$ | — | August 3, 1999 | Siding Spring | R. H. McNaught | BRU | 8.7 km | MPC · JPL |
| 20495 Rimavská Sobota | 1999 PW$_4$ | Rimavská Sobota | August 15, 1999 | Ondřejov | P. Pravec, P. Kušnirák | · | 3.8 km | MPC · JPL |
| 20496 Jeník | 1999 QA$_2$ | Jeník | August 22, 1999 | Ondřejov | L. Kotková | · | 5.3 km | MPC · JPL |
| 20497 Mařenka | 1999 RS | Mařenka | September 4, 1999 | Ondřejov | L. Kotková | VER | 8.7 km | MPC · JPL |
| 20498 | 1999 RT$_1$ | — | September 5, 1999 | Višnjan Observatory | K. Korlević | · | 5.2 km | MPC · JPL |
| 20499 | 1999 RZ$_2$ | — | September 6, 1999 | Višnjan Observatory | K. Korlević | KOR | 4.2 km | MPC · JPL |
| 20500 Avner | 1999 RP$_3$ | Avner | September 4, 1999 | Catalina | CSS | FLO | 3.0 km | MPC · JPL |

## 20501–20600

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20501 | 1999 RD$_{10}$ | — | September 7, 1999 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20502 | 1999 RG$_{11}$ | — | September 7, 1999 | Socorro | LINEAR | · | 14 km | MPC · JPL |
| 20503 Adamtazi | 1999 RX$_{14}$ | Adamtazi | September 7, 1999 | Socorro | LINEAR | · | 9.2 km | MPC · JPL |
| 20504 | 1999 RH$_{15}$ | — | September 7, 1999 | Socorro | LINEAR | EUN | 4.2 km | MPC · JPL |
| 20505 | 1999 RE$_{16}$ | — | September 7, 1999 | Socorro | LINEAR | · | 11 km | MPC · JPL |
| 20506 | 1999 RO$_{17}$ | — | September 7, 1999 | Socorro | LINEAR | MIT | 6.7 km | MPC · JPL |
| 20507 | 1999 RU$_{19}$ | — | September 7, 1999 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 20508 | 1999 RL$_{25}$ | — | September 7, 1999 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 20509 | 1999 RL$_{26}$ | — | September 7, 1999 | Socorro | LINEAR | HYG | 9.9 km | MPC · JPL |
| 20510 | 1999 RQ$_{26}$ | — | September 7, 1999 | Socorro | LINEAR | EMA | 11 km | MPC · JPL |
| 20511 | 1999 RJ$_{31}$ | — | September 8, 1999 | Višnjan Observatory | K. Korlević | · | 3.5 km | MPC · JPL |
| 20512 Rothenberg | 1999 RW$_{32}$ | Rothenberg | September 10, 1999 | Drebach | A. Knöfel | EOS | 6.9 km | MPC · JPL |
| 20513 Lazio | 1999 RC$_{34}$ | Lazio | September 10, 1999 | Campo Catino | F. Mallia, G. Masi | · | 2.6 km | MPC · JPL |
| 20514 | 1999 RD$_{34}$ | — | September 7, 1999 | Višnjan Observatory | K. Korlević | ANF | 5.0 km | MPC · JPL |
| 20515 | 1999 RO$_{34}$ | — | September 11, 1999 | Višnjan Observatory | K. Korlević | EOS | 9.4 km | MPC · JPL |
| 20516 | 1999 RP$_{34}$ | — | September 11, 1999 | Višnjan Observatory | K. Korlević | KOR | 5.5 km | MPC · JPL |
| 20517 Judycrystal | 1999 RB$_{35}$ | Judycrystal | September 11, 1999 | Olathe | L. Robinson | HNS | 3.7 km | MPC · JPL |
| 20518 Rendtel | 1999 RC$_{36}$ | Rendtel | September 12, 1999 | Drebach | A. Knöfel | · | 12 km | MPC · JPL |
| 20519 | 1999 RH$_{36}$ | — | September 12, 1999 | Višnjan Observatory | K. Korlević | · | 9.7 km | MPC · JPL |
| 20520 | 1999 RC$_{38}$ | — | September 13, 1999 | Višnjan Observatory | K. Korlević | EUN | 12 km | MPC · JPL |
| 20521 | 1999 RM$_{38}$ | — | September 13, 1999 | Višnjan Observatory | K. Korlević | VER | 11 km | MPC · JPL |
| 20522 Yogeshwar | 1999 RK$_{40}$ | Yogeshwar | September 13, 1999 | Drebach | A. Knöfel | · | 3.6 km | MPC · JPL |
| 20523 | 1999 RZ$_{41}$ | — | September 13, 1999 | Višnjan Observatory | K. Korlević | VER | 18 km | MPC · JPL |
| 20524 Bustersikes | 1999 RJ$_{42}$ | Bustersikes | September 13, 1999 | Fountain Hills | C. W. Juels | GEF | 7.1 km | MPC · JPL |
| 20525 | 1999 RU$_{43}$ | — | September 14, 1999 | Višnjan Observatory | K. Korlević | · | 11 km | MPC · JPL |
| 20526 Bathompson | 1999 RZ$_{45}$ | Bathompson | September 7, 1999 | Socorro | LINEAR | FLO | 2.1 km | MPC · JPL |
| 20527 Dajowestrich | 1999 RO$_{48}$ | Dajowestrich | September 7, 1999 | Socorro | LINEAR | NYS | 2.9 km | MPC · JPL |
| 20528 Kyleyawn | 1999 RL$_{50}$ | Kyleyawn | September 7, 1999 | Socorro | LINEAR | KOR | 4.7 km | MPC · JPL |
| 20529 Zwerling | 1999 RM$_{53}$ | Zwerling | September 7, 1999 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 20530 Johnayres | 1999 RG$_{55}$ | Johnayres | September 7, 1999 | Socorro | LINEAR | THM | 7.0 km | MPC · JPL |
| 20531 Stevebabcock | 1999 RW$_{57}$ | Stevebabcock | September 7, 1999 | Socorro | LINEAR | NYS | 3.6 km | MPC · JPL |
| 20532 Benbilby | 1999 RL$_{64}$ | Benbilby | September 7, 1999 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20533 Irmabonham | 1999 RO$_{72}$ | Irmabonham | September 7, 1999 | Socorro | LINEAR | KOR | 5.3 km | MPC · JPL |
| 20534 Bozeman | 1999 RU$_{74}$ | Bozeman | September 7, 1999 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20535 Marshburrows | 1999 RV$_{74}$ | Marshburrows | September 7, 1999 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20536 Tracicarter | 1999 RF$_{81}$ | Tracicarter | September 7, 1999 | Socorro | LINEAR | NYS | 2.2 km | MPC · JPL |
| 20537 Sandraderosa | 1999 RO$_{82}$ | Sandraderosa | September 7, 1999 | Socorro | LINEAR | V | 2.6 km | MPC · JPL |
| 20538 | 1999 RN$_{84}$ | — | September 7, 1999 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20539 Gadberry | 1999 RT$_{86}$ | Gadberry | September 7, 1999 | Socorro | LINEAR | KOR | 4.6 km | MPC · JPL |
| 20540 Marhalpern | 1999 RV$_{86}$ | Marhalpern | September 7, 1999 | Socorro | LINEAR | PAD | 6.9 km | MPC · JPL |
| 20541 | 1999 RN$_{93}$ | — | September 7, 1999 | Socorro | LINEAR | · | 6.5 km | MPC · JPL |
| 20542 | 1999 RD$_{94}$ | — | September 7, 1999 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 20543 | 1999 RZ$_{98}$ | — | September 7, 1999 | Socorro | LINEAR | ALA | 18 km | MPC · JPL |
| 20544 Kimhansell | 1999 RG$_{100}$ | Kimhansell | September 8, 1999 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20545 Karenhowell | 1999 RS$_{104}$ | Karenhowell | September 8, 1999 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 20546 | 1999 RA$_{105}$ | — | September 8, 1999 | Socorro | LINEAR | HYG | 11 km | MPC · JPL |
| 20547 | 1999 RD$_{105}$ | — | September 8, 1999 | Socorro | LINEAR | HYG | 11 km | MPC · JPL |
| 20548 | 1999 RM$_{107}$ | — | September 8, 1999 | Socorro | LINEAR | · | 9.0 km | MPC · JPL |
| 20549 | 1999 RH$_{110}$ | — | September 8, 1999 | Socorro | LINEAR | EOS | 7.5 km | MPC · JPL |
| 20550 | 1999 RX$_{110}$ | — | September 8, 1999 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 20551 | 1999 RE$_{112}$ | — | September 9, 1999 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 20552 | 1999 RU$_{112}$ | — | September 9, 1999 | Socorro | LINEAR | · | 6.9 km | MPC · JPL |
| 20553 Donaldhowk | 1999 RQ$_{113}$ | Donaldhowk | September 9, 1999 | Socorro | LINEAR | NYS | 3.2 km | MPC · JPL |
| 20554 | 1999 RW$_{114}$ | — | September 9, 1999 | Socorro | LINEAR | EMA · | 7.2 km | MPC · JPL |
| 20555 Jennings | 1999 RC$_{115}$ | Jennings | September 9, 1999 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20556 Midgekimble | 1999 RZ$_{115}$ | Midgekimble | September 9, 1999 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 20557 Davidkulka | 1999 RB$_{116}$ | Davidkulka | September 9, 1999 | Socorro | LINEAR | V | 4.0 km | MPC · JPL |
| 20558 | 1999 RN$_{117}$ | — | September 9, 1999 | Socorro | LINEAR | GEF | 5.2 km | MPC · JPL |
| 20559 Sheridanlamp | 1999 RJ$_{118}$ | Sheridanlamp | September 9, 1999 | Socorro | LINEAR | RAF | 3.6 km | MPC · JPL |
| 20560 | 1999 RX$_{118}$ | — | September 9, 1999 | Socorro | LINEAR | · | 11 km | MPC · JPL |
| 20561 | 1999 RE$_{120}$ | — | September 9, 1999 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20562 | 1999 RV$_{120}$ | — | September 9, 1999 | Socorro | LINEAR | slow | 7.9 km | MPC · JPL |
| 20563 | 1999 RG$_{121}$ | — | September 9, 1999 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20564 Michaellane | 1999 RT$_{122}$ | Michaellane | September 9, 1999 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 20565 | 1999 RR$_{123}$ | — | September 9, 1999 | Socorro | LINEAR | · | 7.8 km | MPC · JPL |
| 20566 Laurielee | 1999 RV$_{125}$ | Laurielee | September 9, 1999 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 20567 McQuarrie | 1999 RS$_{129}$ | McQuarrie | September 9, 1999 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 20568 Migaki | 1999 RC$_{130}$ | Migaki | September 9, 1999 | Socorro | LINEAR | V | 2.6 km | MPC · JPL |
| 20569 | 1999 RP$_{132}$ | — | September 9, 1999 | Socorro | LINEAR | MEL | 17 km | MPC · JPL |
| 20570 Molchan | 1999 RV$_{133}$ | Molchan | September 9, 1999 | Socorro | LINEAR | V | 3.4 km | MPC · JPL |
| 20571 Tiamorrison | 1999 RA$_{135}$ | Tiamorrison | September 9, 1999 | Socorro | LINEAR | slow? | 3.1 km | MPC · JPL |
| 20572 Celemorrow | 1999 RN$_{137}$ | Celemorrow | September 9, 1999 | Socorro | LINEAR | · | 6.8 km | MPC · JPL |
| 20573 Garynadler | 1999 RW$_{137}$ | Garynadler | September 9, 1999 | Socorro | LINEAR | WIT · | 4.1 km | MPC · JPL |
| 20574 Ochinero | 1999 RZ$_{139}$ | Ochinero | September 9, 1999 | Socorro | LINEAR | V | 2.1 km | MPC · JPL |
| 20575 | 1999 RL$_{142}$ | — | September 9, 1999 | Socorro | LINEAR | V | 5.2 km | MPC · JPL |
| 20576 Marieoertle | 1999 RG$_{148}$ | Marieoertle | September 9, 1999 | Socorro | LINEAR | FLO | 2.3 km | MPC · JPL |
| 20577 | 1999 RM$_{148}$ | — | September 9, 1999 | Socorro | LINEAR | HOF | 11 km | MPC · JPL |
| 20578 | 1999 RH$_{149}$ | — | September 9, 1999 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 20579 | 1999 RX$_{149}$ | — | September 9, 1999 | Socorro | LINEAR | EUN | 5.1 km | MPC · JPL |
| 20580 Marilpeters | 1999 RG$_{151}$ | Marilpeters | September 9, 1999 | Socorro | LINEAR | NYS | 3.7 km | MPC · JPL |
| 20581 Prendergast | 1999 RQ$_{152}$ | Prendergast | September 9, 1999 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 20582 Reichenbach | 1999 RP$_{154}$ | Reichenbach | September 9, 1999 | Socorro | LINEAR | · | 3.9 km | MPC · JPL |
| 20583 Richthammer | 1999 RK$_{158}$ | Richthammer | September 9, 1999 | Socorro | LINEAR | KOR | 4.2 km | MPC · JPL |
| 20584 Brigidsavage | 1999 RP$_{159}$ | Brigidsavage | September 9, 1999 | Socorro | LINEAR | KOR | 4.5 km | MPC · JPL |
| 20585 Wentworth | 1999 RG$_{160}$ | Wentworth | September 9, 1999 | Socorro | LINEAR | · | 5.3 km | MPC · JPL |
| 20586 Elizkolod | 1999 RR$_{160}$ | Elizkolod | September 9, 1999 | Socorro | LINEAR | · | 6.3 km | MPC · JPL |
| 20587 Jargoldman | 1999 RD$_{162}$ | Jargoldman | September 9, 1999 | Socorro | LINEAR | · | 7.9 km | MPC · JPL |
| 20588 | 1999 RM$_{166}$ | — | September 9, 1999 | Socorro | LINEAR | · | 11 km | MPC · JPL |
| 20589 Hennyadmoni | 1999 RQ$_{168}$ | Hennyadmoni | September 9, 1999 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20590 Bongiovanni | 1999 RN$_{172}$ | Bongiovanni | September 9, 1999 | Socorro | LINEAR | · | 5.0 km | MPC · JPL |
| 20591 Sameergupta | 1999 RC$_{177}$ | Sameergupta | September 9, 1999 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 20592 | 1999 RV$_{177}$ | — | September 9, 1999 | Socorro | LINEAR | VER | 12 km | MPC · JPL |
| 20593 Freilich | 1999 RM$_{180}$ | Freilich | September 9, 1999 | Socorro | LINEAR | V | 3.3 km | MPC · JPL |
| 20594 | 1999 RP$_{183}$ | — | September 9, 1999 | Socorro | LINEAR | · | 13 km | MPC · JPL |
| 20595 Ryanwisnoski | 1999 RT$_{188}$ | Ryanwisnoski | September 9, 1999 | Socorro | LINEAR | · | 2.6 km | MPC · JPL |
| 20596 | 1999 RX$_{188}$ | — | September 9, 1999 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20597 | 1999 RA$_{192}$ | — | September 11, 1999 | Socorro | LINEAR | EUN | 4.7 km | MPC · JPL |
| 20598 | 1999 RO$_{194}$ | — | September 7, 1999 | Socorro | LINEAR | AGN | 4.0 km | MPC · JPL |
| 20599 | 1999 RD$_{196}$ | — | September 8, 1999 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 20600 Danieltse | 1999 RC$_{197}$ | Danieltse | September 8, 1999 | Socorro | LINEAR | · | 5.0 km | MPC · JPL |

## 20601–20700

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20601 | 1999 RD$_{197}$ | — | September 8, 1999 | Socorro | LINEAR | · | 6.9 km | MPC · JPL |
| 20602 | 1999 RC$_{198}$ | — | September 8, 1999 | Socorro | LINEAR | MEL | 24 km | MPC · JPL |
| 20603 | 1999 RT$_{199}$ | — | September 8, 1999 | Socorro | LINEAR | · | 7.5 km | MPC · JPL |
| 20604 Vrishikpatil | 1999 RW$_{205}$ | Vrishikpatil | September 8, 1999 | Socorro | LINEAR | KLI | 7.0 km | MPC · JPL |
| 20605 | 1999 RX$_{209}$ | — | September 8, 1999 | Socorro | LINEAR | EUN | 4.2 km | MPC · JPL |
| 20606 Widemann | 1999 RM$_{214}$ | Widemann | September 5, 1999 | Anderson Mesa | LONEOS | · | 9.2 km | MPC · JPL |
| 20607 Vernazza | 1999 RR$_{219}$ | Vernazza | September 4, 1999 | Anderson Mesa | LONEOS | · | 15 km | MPC · JPL |
| 20608 Fredmerlin | 1999 RH$_{224}$ | Fredmerlin | September 7, 1999 | Anderson Mesa | LONEOS | · | 2.7 km | MPC · JPL |
| 20609 | 1999 RO$_{225}$ | — | September 3, 1999 | Kitt Peak | Spacewatch | · | 6.3 km | MPC · JPL |
| 20610 | 1999 RK$_{235}$ | — | September 8, 1999 | Catalina | CSS | · | 4.3 km | MPC · JPL |
| 20611 | 1999 RL$_{235}$ | — | September 8, 1999 | Catalina | CSS | · | 3.3 km | MPC · JPL |
| 20612 | 1999 RT$_{237}$ | — | September 8, 1999 | Catalina | CSS | · | 9.7 km | MPC · JPL |
| 20613 Chibaken | 1999 RE$_{240}$ | Chibaken | September 11, 1999 | Anderson Mesa | LONEOS | · | 6.2 km | MPC · JPL |
| 20614 | 1999 SN$_3$ | — | September 24, 1999 | Socorro | LINEAR | PHO | 4.3 km | MPC · JPL |
| 20615 | 1999 SZ$_3$ | — | September 29, 1999 | Višnjan Observatory | K. Korlević | KOR | 7.2 km | MPC · JPL |
| 20616 Zeeshansayed | 1999 SH$_6$ | Zeeshansayed | September 30, 1999 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 20617 | 1999 SA$_7$ | — | September 29, 1999 | Socorro | LINEAR | ALA | 17 km | MPC · JPL |
| 20618 Daniebutler | 1999 SG$_7$ | Daniebutler | September 29, 1999 | Socorro | LINEAR | V | 2.8 km | MPC · JPL |
| 20619 | 1999 SB$_{10}$ | — | September 30, 1999 | Woomera | F. B. Zoltowski | · | 3.8 km | MPC · JPL |
| 20620 | 1999 SW$_{10}$ | — | September 30, 1999 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 20621 | 1999 TK$_{11}$ | — | October 9, 1999 | Ametlla de Mar | J. Nomen | V | 4.4 km | MPC · JPL |
| 20622 | 1999 TQ$_{11}$ | — | October 8, 1999 | Kleť | Kleť Obs. | HYG | 12 km | MPC · JPL |
| 20623 Davidyoung | 1999 TS$_{11}$ | Davidyoung | October 10, 1999 | EverStaR | M. Abraham, G. Fedon | EUN | 6.2 km | MPC · JPL |
| 20624 Dariozanetti | 1999 TB$_{12}$ | Dariozanetti | October 9, 1999 | Gnosca | S. Sposetti | EUN | 3.6 km | MPC · JPL |
| 20625 Noto | 1999 TG$_{20}$ | Noto | October 9, 1999 | Yanagida | A. Tsuchikawa | · | 5.1 km | MPC · JPL |
| 20626 | 1999 TH$_{21}$ | — | October 4, 1999 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 20627 | 1999 TF$_{38}$ | — | October 1, 1999 | Catalina | CSS | · | 3.9 km | MPC · JPL |
| 20628 | 1999 TS$_{40}$ | — | October 5, 1999 | Catalina | CSS | 3:2 | 18 km | MPC · JPL |
| 20629 | 1999 TB$_{90}$ | — | October 2, 1999 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 20630 | 1999 TJ$_{90}$ | — | October 2, 1999 | Socorro | LINEAR | 3:2 | 12 km | MPC · JPL |
| 20631 Stefuller | 1999 TW$_{91}$ | Stefuller | October 2, 1999 | Socorro | LINEAR | V | 3.3 km | MPC · JPL |
| 20632 Carlyrosser | 1999 TC$_{92}$ | Carlyrosser | October 2, 1999 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 20633 | 1999 TU$_{93}$ | — | October 2, 1999 | Socorro | LINEAR | · | 6.7 km | MPC · JPL |
| 20634 Marichardson | 1999 TP$_{94}$ | Marichardson | October 2, 1999 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 20635 | 1999 TV$_{96}$ | — | October 2, 1999 | Socorro | LINEAR | ALA | 24 km | MPC · JPL |
| 20636 | 1999 TC$_{97}$ | — | October 2, 1999 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 20637 | 1999 TX$_{103}$ | — | October 3, 1999 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 20638 Lingchen | 1999 TV$_{108}$ | Lingchen | October 4, 1999 | Socorro | LINEAR | PAD | 8.1 km | MPC · JPL |
| 20639 Michellouie | 1999 TD$_{109}$ | Michellouie | October 4, 1999 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 20640 | 1999 TF$_{118}$ | — | October 4, 1999 | Socorro | LINEAR | 3:2 | 14 km | MPC · JPL |
| 20641 Yenuanchen | 1999 TF$_{121}$ | Yenuanchen | October 4, 1999 | Socorro | LINEAR | · | 8.2 km | MPC · JPL |
| 20642 Laurajohnson | 1999 TC$_{124}$ | Laurajohnson | October 4, 1999 | Socorro | LINEAR | HYG | 7.3 km | MPC · JPL |
| 20643 Angelicaliu | 1999 TK$_{142}$ | Angelicaliu | October 7, 1999 | Socorro | LINEAR | NYS | 5.5 km | MPC · JPL |
| 20644 Amritdas | 1999 TN$_{144}$ | Amritdas | October 7, 1999 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 20645 | 1999 TH$_{149}$ | — | October 7, 1999 | Socorro | LINEAR | · | 13 km | MPC · JPL |
| 20646 Nikhilgupta | 1999 TM$_{150}$ | Nikhilgupta | October 7, 1999 | Socorro | LINEAR | · | 5.9 km | MPC · JPL |
| 20647 | 1999 TQ$_{155}$ | — | October 7, 1999 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 20648 | 1999 TF$_{166}$ | — | October 10, 1999 | Socorro | LINEAR | · | 9.7 km | MPC · JPL |
| 20649 Miklenov | 1999 TP$_{170}$ | Miklenov | October 10, 1999 | Socorro | LINEAR | KOR | 3.6 km | MPC · JPL |
| 20650 | 1999 TG$_{173}$ | — | October 10, 1999 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 20651 | 1999 TE$_{219}$ | — | October 1, 1999 | Catalina | CSS | · | 5.9 km | MPC · JPL |
| 20652 | 1999 TY$_{229}$ | — | October 2, 1999 | Catalina | CSS | · | 5.6 km | MPC · JPL |
| 20653 | 1999 TN$_{245}$ | — | October 7, 1999 | Catalina | CSS | · | 18 km | MPC · JPL |
| 20654 Ivánéder | 1999 TO$_{247}$ | Ivánéder | October 8, 1999 | Catalina | CSS | · | 11 km | MPC · JPL |
| 20655 | 1999 TT$_{248}$ | — | October 8, 1999 | Catalina | CSS | · | 11 km | MPC · JPL |
| 20656 | 1999 TX$_{258}$ | — | October 9, 1999 | Socorro | LINEAR | THM | 7.9 km | MPC · JPL |
| 20657 Alvarez-Candal | 1999 TL$_{261}$ | Alvarez-Candal | October 14, 1999 | Anderson Mesa | LONEOS | · | 10 km | MPC · JPL |
| 20658 Bushmarinov | 1999 TY$_{270}$ | Bushmarinov | October 3, 1999 | Socorro | LINEAR | V | 2.4 km | MPC · JPL |
| 20659 | 1999 UE | — | October 16, 1999 | Višnjan Observatory | K. Korlević | THM | 8.1 km | MPC · JPL |
| 20660 | 1999 UF | — | October 16, 1999 | Višnjan Observatory | K. Korlević | HYG | 11 km | MPC · JPL |
| 20661 | 1999 UZ | — | October 16, 1999 | Višnjan Observatory | K. Korlević | THM | 8.0 km | MPC · JPL |
| 20662 | 1999 UC$_1$ | — | October 16, 1999 | Višnjan Observatory | K. Korlević | · | 5.5 km | MPC · JPL |
| 20663 | 1999 UU$_2$ | — | October 19, 1999 | Fountain Hills | C. W. Juels | V | 3.0 km | MPC · JPL |
| 20664 Senec | 1999 UV$_4$ | Senec | October 31, 1999 | Modra | A. Galád, J. Tóth | SYL · 7:4 | 15 km | MPC · JPL |
| 20665 | 1999 UQ$_8$ | — | October 29, 1999 | Catalina | CSS | · | 11 km | MPC · JPL |
| 20666 | 1999 UX$_8$ | — | October 29, 1999 | Catalina | CSS | TEL | 5.4 km | MPC · JPL |
| 20667 | 1999 UM$_{11}$ | — | October 27, 1999 | Višnjan Observatory | K. Korlević | THM | 8.3 km | MPC · JPL |
| 20668 | 1999 UN$_{11}$ | — | October 27, 1999 | Višnjan Observatory | K. Korlević | · | 4.5 km | MPC · JPL |
| 20669 | 1999 UO$_{13}$ | — | October 29, 1999 | Catalina | CSS | · | 7.3 km | MPC · JPL |
| 20670 | 1999 UA$_{46}$ | — | October 31, 1999 | Catalina | CSS | · | 12 km | MPC · JPL |
| 20671 | 1999 UX$_{48}$ | — | October 31, 1999 | Catalina | CSS | ADE | 6.5 km | MPC · JPL |
| 20672 | 1999 UU$_{50}$ | — | October 30, 1999 | Catalina | CSS | CLO | 10 km | MPC · JPL |
| 20673 Janelle | 1999 VW | Janelle | November 3, 1999 | Farpoint | G. Bell | · | 6.0 km | MPC · JPL |
| 20674 | 1999 VT$_1$ | — | November 4, 1999 | Oohira | T. Urata | · | 15 km | MPC · JPL |
| 20675 | 1999 VK$_6$ | — | November 5, 1999 | Oizumi | T. Kobayashi | · | 14 km | MPC · JPL |
| 20676 | 1999 VA$_7$ | — | November 8, 1999 | Fountain Hills | C. W. Juels | ALA | 18 km | MPC · JPL |
| 20677 | 1999 VT$_7$ | — | November 7, 1999 | Višnjan Observatory | K. Korlević | MAR | 6.3 km | MPC · JPL |
| 20678 | 1999 VE$_9$ | — | November 8, 1999 | Višnjan Observatory | K. Korlević | · | 3.2 km | MPC · JPL |
| 20679 | 1999 VU$_9$ | — | November 9, 1999 | Fountain Hills | C. W. Juels | URS | 17 km | MPC · JPL |
| 20680 | 1999 VX$_9$ | — | November 9, 1999 | Fountain Hills | C. W. Juels | EUN | 5.8 km | MPC · JPL |
| 20681 | 1999 VH$_{10}$ | — | November 9, 1999 | Oizumi | T. Kobayashi | · | 4.9 km | MPC · JPL |
| 20682 | 1999 VP$_{23}$ | — | November 14, 1999 | Fountain Hills | C. W. Juels | EUN | 6.6 km | MPC · JPL |
| 20683 | 1999 VT$_{44}$ | — | November 4, 1999 | Catalina | CSS | · | 3.2 km | MPC · JPL |
| 20684 | 1999 VW$_{44}$ | — | November 4, 1999 | Catalina | CSS | GEF | 4.7 km | MPC · JPL |
| 20685 | 1999 VX$_{48}$ | — | November 3, 1999 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20686 Thottumkara | 1999 VX$_{54}$ | Thottumkara | November 4, 1999 | Socorro | LINEAR | EUT | 2.6 km | MPC · JPL |
| 20687 Saletore | 1999 VQ$_{60}$ | Saletore | November 4, 1999 | Socorro | LINEAR | GEF | 3.8 km | MPC · JPL |
| 20688 | 1999 VR$_{62}$ | — | November 4, 1999 | Socorro | LINEAR | HYG · | 8.4 km | MPC · JPL |
| 20689 Zhuyuanchen | 1999 VF$_{63}$ | Zhuyuanchen | November 4, 1999 | Socorro | LINEAR | GEF | 4.2 km | MPC · JPL |
| 20690 Crivello | 1999 VY$_{66}$ | Crivello | November 4, 1999 | Socorro | LINEAR | KOR | 3.4 km | MPC · JPL |
| 20691 | 1999 VY$_{72}$ | — | November 11, 1999 | Siding Spring | R. H. McNaught | PHO | 5.8 km | MPC · JPL |
| 20692 | 1999 VX$_{73}$ | — | November 1, 1999 | Kitt Peak | Spacewatch | THM | 11 km | MPC · JPL |
| 20693 Ramondiaz | 1999 VV$_{81}$ | Ramondiaz | November 5, 1999 | Socorro | LINEAR | THM | 7.7 km | MPC · JPL |
| 20694 | 1999 VT$_{82}$ | — | November 1, 1999 | Kitt Peak | Spacewatch | · | 3.4 km | MPC · JPL |
| 20695 | 1999 VM$_{92}$ | — | November 9, 1999 | Socorro | LINEAR | HYG | 8.7 km | MPC · JPL |
| 20696 Torresduarte | 1999 VJ$_{95}$ | Torresduarte | November 9, 1999 | Socorro | LINEAR | THM | 6.7 km | MPC · JPL |
| 20697 | 1999 VK$_{115}$ | — | November 9, 1999 | Catalina | CSS | EOS | 4.9 km | MPC · JPL |
| 20698 | 1999 VE$_{127}$ | — | November 9, 1999 | Kitt Peak | Spacewatch | · | 9.2 km | MPC · JPL |
| 20699 | 1999 VJ$_{144}$ | — | November 11, 1999 | Catalina | CSS | RAF | 5.3 km | MPC · JPL |
| 20700 | 1999 VG$_{145}$ | — | November 8, 1999 | Socorro | LINEAR | MAR | 3.6 km | MPC · JPL |

## 20701–20800

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20701 | 1999 VL$_{179}$ | — | November 6, 1999 | Socorro | LINEAR | · | 13 km | MPC · JPL |
| 20702 | 1999 VF$_{195}$ | — | November 3, 1999 | Catalina | CSS | · | 9.7 km | MPC · JPL |
| 20703 | 1999 VC$_{203}$ | — | November 8, 1999 | Catalina | CSS | · | 4.2 km | MPC · JPL |
| 20704 | 1999 WH | — | November 16, 1999 | Oizumi | T. Kobayashi | EOS | 12 km | MPC · JPL |
| 20705 | 1999 WH$_3$ | — | November 18, 1999 | Oizumi | T. Kobayashi | · | 14 km | MPC · JPL |
| 20706 | 1999 WY$_3$ | — | November 28, 1999 | Oizumi | T. Kobayashi | · | 3.8 km | MPC · JPL |
| 20707 | 1999 WW$_4$ | — | November 28, 1999 | Oizumi | T. Kobayashi | · | 24 km | MPC · JPL |
| 20708 | 1999 XH$_1$ | — | December 2, 1999 | Oizumi | T. Kobayashi | EOS | 9.7 km | MPC · JPL |
| 20709 | 1999 XM$_8$ | — | December 2, 1999 | Kvistaberg | UDAS | · | 4.1 km | MPC · JPL |
| 20710 | 1999 XP$_{10}$ | — | December 5, 1999 | Catalina | CSS | EOS | 6.8 km | MPC · JPL |
| 20711 | 1999 XF$_{12}$ | — | December 5, 1999 | Socorro | LINEAR | · | 6.9 km | MPC · JPL |
| 20712 | 1999 XF$_{13}$ | — | December 5, 1999 | Socorro | LINEAR | EUN | 5.9 km | MPC · JPL |
| 20713 | 1999 XA$_{32}$ | — | December 6, 1999 | Socorro | LINEAR | · | 21 km | MPC · JPL |
| 20714 | 1999 XS$_{36}$ | — | December 7, 1999 | Fountain Hills | C. W. Juels | EOS | 8.7 km | MPC · JPL |
| 20715 | 1999 XB$_{44}$ | — | December 7, 1999 | Socorro | LINEAR | · | 8.1 km | MPC · JPL |
| 20716 | 1999 XG$_{91}$ | — | December 7, 1999 | Socorro | LINEAR | L4 | 26 km | MPC · JPL |
| 20717 | 1999 XG$_{93}$ | — | December 7, 1999 | Socorro | LINEAR | · | 7.0 km | MPC · JPL |
| 20718 | 1999 XZ$_{97}$ | — | December 7, 1999 | Socorro | LINEAR | 7:4 | 23 km | MPC · JPL |
| 20719 Velasco | 1999 XL$_{99}$ | Velasco | December 7, 1999 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 20720 | 1999 XP$_{101}$ | — | December 7, 1999 | Socorro | LINEAR | L4 | 34 km | MPC · JPL |
| 20721 | 1999 XA$_{105}$ | — | December 9, 1999 | Fountain Hills | C. W. Juels | EOS | 11 km | MPC · JPL |
| 20722 Aaronclevenson | 1999 XZ$_{109}$ | Aaronclevenson | December 4, 1999 | Catalina | CSS | EOS | 9.7 km | MPC · JPL |
| 20723 | 1999 XH$_{113}$ | — | December 11, 1999 | Socorro | LINEAR | · | 5.7 km | MPC · JPL |
| 20724 | 1999 XO$_{116}$ | — | December 5, 1999 | Catalina | CSS | · | 8.0 km | MPC · JPL |
| 20725 | 1999 XP$_{120}$ | — | December 5, 1999 | Catalina | CSS | · | 17 km | MPC · JPL |
| 20726 | 1999 XE$_{122}$ | — | December 7, 1999 | Catalina | CSS | · | 5.5 km | MPC · JPL |
| 20727 | 1999 XV$_{123}$ | — | December 7, 1999 | Catalina | CSS | EOS | 6.9 km | MPC · JPL |
| 20728 | 1999 XD$_{143}$ | — | December 14, 1999 | Fountain Hills | C. W. Juels | FLO | 3.3 km | MPC · JPL |
| 20729 | 1999 XS$_{143}$ | — | December 15, 1999 | Fountain Hills | C. W. Juels | L4 | 51 km | MPC · JPL |
| 20730 Jorgecarvano | 1999 XC$_{151}$ | Jorgecarvano | December 9, 1999 | Anderson Mesa | LONEOS | · | 4.8 km | MPC · JPL |
| 20731 Mothédiniz | 1999 XH$_{151}$ | Mothédiniz | December 9, 1999 | Anderson Mesa | LONEOS | · | 11 km | MPC · JPL |
| 20732 | 1999 XB$_{167}$ | — | December 10, 1999 | Socorro | LINEAR | · | 7.5 km | MPC · JPL |
| 20733 | 1999 XE$_{168}$ | — | December 10, 1999 | Socorro | LINEAR | · | 16 km | MPC · JPL |
| 20734 | 1999 XA$_{169}$ | — | December 10, 1999 | Socorro | LINEAR | ALA | 24 km | MPC · JPL |
| 20735 | 1999 XU$_{169}$ | — | December 10, 1999 | Socorro | LINEAR | · | 14 km | MPC · JPL |
| 20736 | 1999 XV$_{170}$ | — | December 10, 1999 | Socorro | LINEAR | · | 15 km | MPC · JPL |
| 20737 | 1999 XJ$_{189}$ | — | December 12, 1999 | Socorro | LINEAR | · | 7.4 km | MPC · JPL |
| 20738 | 1999 XG$_{191}$ | — | December 12, 1999 | Socorro | LINEAR | L4 | 25 km | MPC · JPL |
| 20739 | 1999 XM$_{193}$ | — | December 12, 1999 | Socorro | LINEAR | L4 | 27 km | MPC · JPL |
| 20740 Sémery | 1999 XB$_{228}$ | Sémery | December 13, 1999 | Anderson Mesa | LONEOS | HYG | 13 km | MPC · JPL |
| 20741 Jeanmichelreess | 1999 XA$_{230}$ | Jeanmichelreess | December 7, 1999 | Anderson Mesa | LONEOS | · | 14 km | MPC · JPL |
| 20742 | 1999 XJ$_{261}$ | — | December 14, 1999 | Catalina | CSS | HNS | 4.5 km | MPC · JPL |
| 20743 | 2000 AR$_6$ | — | January 2, 2000 | Socorro | LINEAR | ALA | 21 km | MPC · JPL |
| 20744 | 2000 AO$_{151}$ | — | January 8, 2000 | Socorro | LINEAR | GEF | 6.1 km | MPC · JPL |
| 20745 | 2000 AS$_{185}$ | — | January 8, 2000 | Socorro | LINEAR | EUN | 7.0 km | MPC · JPL |
| 20746 | 2000 AL$_{186}$ | — | January 8, 2000 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 20747 | 2000 AM$_{186}$ | — | January 8, 2000 | Socorro | LINEAR | EUN | 7.2 km | MPC · JPL |
| 20748 | 2000 AP$_{186}$ | — | January 8, 2000 | Socorro | LINEAR | EOS | 7.4 km | MPC · JPL |
| 20749 | 2000 AD$_{199}$ | — | January 9, 2000 | Socorro | LINEAR | · | 6.4 km | MPC · JPL |
| 20750 | 2000 AF$_{199}$ | — | January 9, 2000 | Socorro | LINEAR | · | 7.8 km | MPC · JPL |
| 20751 | 2000 AA$_{200}$ | — | January 9, 2000 | Socorro | LINEAR | · | 15 km | MPC · JPL |
| 20752 | 2000 AP$_{200}$ | — | January 9, 2000 | Socorro | LINEAR | · | 7.7 km | MPC · JPL |
| 20753 | 2000 AW$_{211}$ | — | January 5, 2000 | Kitt Peak | Spacewatch | EUN | 5.4 km | MPC · JPL |
| 20754 | 2000 AD$_{244}$ | — | January 8, 2000 | Socorro | LINEAR | · | 9.9 km | MPC · JPL |
| 20755 | 2000 BX$_6$ | — | January 27, 2000 | Socorro | LINEAR | · | 15 km | MPC · JPL |
| 20756 | 2000 BC$_{19}$ | — | January 27, 2000 | Kvistaberg | UDAS | HEN | 3.3 km | MPC · JPL |
| 20757 | 2000 CV$_{52}$ | — | February 2, 2000 | Socorro | LINEAR | EUN | 4.4 km | MPC · JPL |
| 20758 | 2000 CS$_{94}$ | — | February 8, 2000 | Socorro | LINEAR | EUN | 6.2 km | MPC · JPL |
| 20759 | 2000 CX$_{96}$ | — | February 6, 2000 | Socorro | LINEAR | · | 5.1 km | MPC · JPL |
| 20760 Chanmatchun | 2000 DR$_8$ | Chanmatchun | February 27, 2000 | Rock Finder | W. K. Y. Yeung | · | 3.6 km | MPC · JPL |
| 20761 | 2000 EA$_8$ | — | March 5, 2000 | High Point | D. K. Chesney | · | 4.7 km | MPC · JPL |
| 20762 | 2000 EE$_{36}$ | — | March 4, 2000 | Socorro | LINEAR | MEL | 24 km | MPC · JPL |
| 20763 | 2000 FQ$_9$ | — | March 31, 2000 | Kvistaberg | UDAS | · | 2.6 km | MPC · JPL |
| 20764 | 2000 FE$_{38}$ | — | March 29, 2000 | Socorro | LINEAR | · | 7.9 km | MPC · JPL |
| 20765 | 2000 JC$_{40}$ | — | May 7, 2000 | Socorro | LINEAR | MAR | 6.7 km | MPC · JPL |
| 20766 | 2000 PK$_{11}$ | — | August 1, 2000 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 20767 | 2000 PN$_{24}$ | — | August 2, 2000 | Socorro | LINEAR | EUN | 6.1 km | MPC · JPL |
| 20768 Langberg | 2000 QO$_{54}$ | Langberg | August 25, 2000 | Socorro | LINEAR | NYS | 4.8 km | MPC · JPL |
| 20769 | 2000 QM$_{65}$ | — | August 28, 2000 | Socorro | LINEAR | · | 3.1 km | MPC · JPL |
| 20770 | 2000 QT$_{123}$ | — | August 25, 2000 | Socorro | LINEAR | · | 2.1 km | MPC · JPL |
| 20771 | 2000 QY$_{150}$ | — | August 25, 2000 | Socorro | LINEAR | · | 9.1 km | MPC · JPL |
| 20772 Brittajones | 2000 QL$_{182}$ | Brittajones | August 31, 2000 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 20773 Aneeshvenkat | 2000 QS$_{208}$ | Aneeshvenkat | August 31, 2000 | Socorro | LINEAR | · | 8.9 km | MPC · JPL |
| 20774 | 2000 RP$_3$ | — | September 1, 2000 | Socorro | LINEAR | KOR | 6.5 km | MPC · JPL |
| 20775 | 2000 RU$_9$ | — | September 1, 2000 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 20776 Juliekrugler | 2000 RG$_{10}$ | Juliekrugler | September 1, 2000 | Socorro | LINEAR | · | 4.3 km | MPC · JPL |
| 20777 | 2000 RX$_{10}$ | — | September 1, 2000 | Socorro | LINEAR | · | 7.1 km | MPC · JPL |
| 20778 Wangchaohao | 2000 RD$_{11}$ | Wangchaohao | September 1, 2000 | Socorro | LINEAR | · | 2.9 km | MPC · JPL |
| 20779 Xiajunchao | 2000 RN$_{11}$ | Xiajunchao | September 1, 2000 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20780 Chanyikhei | 2000 RO$_{11}$ | Chanyikhei | September 1, 2000 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 20781 | 2000 RX$_{38}$ | — | September 5, 2000 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20782 Markcroce | 2000 RZ$_{52}$ | Markcroce | September 4, 2000 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 20783 | 2000 RK$_{55}$ | — | September 3, 2000 | Socorro | LINEAR | · | 4.8 km | MPC · JPL |
| 20784 Trevorpowers | 2000 RN$_{56}$ | Trevorpowers | September 6, 2000 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20785 Mitalithakor | 2000 RO$_{60}$ | Mitalithakor | September 3, 2000 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 20786 | 2000 RG$_{62}$ | — | September 1, 2000 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 20787 Mitchfourman | 2000 RZ$_{71}$ | Mitchfourman | September 2, 2000 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20788 | 2000 SB$_{29}$ | — | September 23, 2000 | Socorro | LINEAR | EUN | 5.1 km | MPC · JPL |
| 20789 Hughgrant | 2000 SU$_{44}$ | Hughgrant | September 28, 2000 | Fountain Hills | C. W. Juels | · | 5.3 km | MPC · JPL |
| 20790 | 2000 SE$_{45}$ | — | September 26, 2000 | Socorro | LINEAR | AMO +1km | 1.9 km | MPC · JPL |
| 20791 | 2000 SH$_{60}$ | — | September 24, 2000 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 20792 | 2000 SH$_{88}$ | — | September 24, 2000 | Socorro | LINEAR | · | 6.3 km | MPC · JPL |
| 20793 Goldinaaron | 2000 SF$_{118}$ | Goldinaaron | September 24, 2000 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 20794 Ryanolson | 2000 SD$_{161}$ | Ryanolson | September 27, 2000 | Socorro | LINEAR | FLO | 2.2 km | MPC · JPL |
| 20795 | 2000 SE$_{161}$ | — | September 27, 2000 | Socorro | LINEAR | NYS | 2.7 km | MPC · JPL |
| 20796 Philipmunoz | 2000 SN$_{169}$ | Philipmunoz | September 24, 2000 | Socorro | LINEAR | slow | 4.2 km | MPC · JPL |
| 20797 | 2000 SD$_{172}$ | — | September 27, 2000 | Socorro | LINEAR | EUN | 7.5 km | MPC · JPL |
| 20798 Verlinden | 2000 SH$_{172}$ | Verlinden | September 27, 2000 | Socorro | LINEAR | V | 2.9 km | MPC · JPL |
| 20799 Ashishbakshi | 2000 SU$_{172}$ | Ashishbakshi | September 27, 2000 | Socorro | LINEAR | · | 10 km | MPC · JPL |
| 20800 | 2000 SV$_{172}$ | — | September 27, 2000 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |

## 20801–20900

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20801 | 2000 SC$_{179}$ | — | September 28, 2000 | Socorro | LINEAR | · | 4.2 km | MPC · JPL |
| 20802 | 2000 SR$_{179}$ | — | September 28, 2000 | Socorro | LINEAR | · | 10 km | MPC · JPL |
| 20803 | 2000 SK$_{188}$ | — | September 21, 2000 | Haleakala | NEAT | · | 10 km | MPC · JPL |
| 20804 Etter | 2000 SW$_{209}$ | Etter | September 25, 2000 | Socorro | LINEAR | · | 7.5 km | MPC · JPL |
| 20805 | 2000 SC$_{220}$ | — | September 26, 2000 | Socorro | LINEAR | EUN | 6.3 km | MPC · JPL |
| 20806 | 2000 SW$_{220}$ | — | September 26, 2000 | Socorro | LINEAR | · | 12 km | MPC · JPL |
| 20807 | 2000 SY$_{220}$ | — | September 26, 2000 | Socorro | LINEAR | EOS | 8.0 km | MPC · JPL |
| 20808 | 2000 SR$_{243}$ | — | September 24, 2000 | Socorro | LINEAR | · | 9.3 km | MPC · JPL |
| 20809 Eshinjolly | 2000 SW$_{259}$ | Eshinjolly | September 24, 2000 | Socorro | LINEAR | · | 3.4 km | MPC · JPL |
| 20810 | 2000 SE$_{266}$ | — | September 26, 2000 | Socorro | LINEAR | · | 10 km | MPC · JPL |
| 20811 | 2000 ST$_{266}$ | — | September 26, 2000 | Socorro | LINEAR | EUN | 4.5 km | MPC · JPL |
| 20812 Shannonbabb | 2000 SL$_{269}$ | Shannonbabb | September 27, 2000 | Socorro | LINEAR | · | 7.7 km | MPC · JPL |
| 20813 Aakashshah | 2000 SB$_{274}$ | Aakashshah | September 28, 2000 | Socorro | LINEAR | · | 4.4 km | MPC · JPL |
| 20814 Laurajones | 2000 SW$_{292}$ | Laurajones | September 27, 2000 | Socorro | LINEAR | EOS · | 6.2 km | MPC · JPL |
| 20815 | 2000 SZ$_{318}$ | — | September 26, 2000 | Socorro | LINEAR | · | 4.2 km | MPC · JPL |
| 20816 | 2000 SQ$_{319}$ | — | September 26, 2000 | Socorro | LINEAR | EUN | 6.7 km | MPC · JPL |
| 20817 Liuxiaofeng | 2000 TT$_{50}$ | Liuxiaofeng | October 1, 2000 | Socorro | LINEAR | GEF | 4.2 km | MPC · JPL |
| 20818 Karmadiraju | 2000 TQ$_{54}$ | Karmadiraju | October 1, 2000 | Socorro | LINEAR | THM | 7.6 km | MPC · JPL |
| 20819 | 2000 TX$_{55}$ | — | October 1, 2000 | Socorro | LINEAR | EOS | 6.3 km | MPC · JPL |
| 20820 | 2000 UZ$_3$ | — | October 24, 2000 | Socorro | LINEAR | · | 13 km | MPC · JPL |
| 20821 Balasridhar | 2000 UT$_5$ | Balasridhar | October 24, 2000 | Socorro | LINEAR | V | 2.0 km | MPC · JPL |
| 20822 Lintingnien | 2000 UK$_7$ | Lintingnien | October 24, 2000 | Socorro | LINEAR | · | 4.7 km | MPC · JPL |
| 20823 Liutingchun | 2000 UZ$_7$ | Liutingchun | October 24, 2000 | Socorro | LINEAR | HYG | 7.2 km | MPC · JPL |
| 20824 | 2000 UX$_9$ | — | October 24, 2000 | Socorro | LINEAR | · | 2.1 km | MPC · JPL |
| 20825 | 2000 UN$_{11}$ | — | October 26, 2000 | Fountain Hills | C. W. Juels | · | 15 km | MPC · JPL |
| 20826 | 2000 UV$_{13}$ | — | October 21, 2000 | Bisei SG Center | BATTeRS | APO +1km | 3.7 km | MPC · JPL |
| 20827 | 2000 UY$_{25}$ | — | October 24, 2000 | Socorro | LINEAR | · | 8.7 km | MPC · JPL |
| 20828 Linchen | 2000 UO$_{27}$ | Linchen | October 24, 2000 | Socorro | LINEAR | V | 3.7 km | MPC · JPL |
| 20829 | 2000 UR$_{27}$ | — | October 24, 2000 | Socorro | LINEAR | GEF | 4.3 km | MPC · JPL |
| 20830 Luyajia | 2000 UG$_{45}$ | Luyajia | October 24, 2000 | Socorro | LINEAR | · | 7.8 km | MPC · JPL |
| 20831 Zhangyi | 2000 UM$_{47}$ | Zhangyi | October 24, 2000 | Socorro | LINEAR | · | 1.8 km | MPC · JPL |
| 20832 Santhikodali | 2000 UQ$_{47}$ | Santhikodali | October 24, 2000 | Socorro | LINEAR | · | 8.5 km | MPC · JPL |
| 20833 | 2000 US$_{47}$ | — | October 24, 2000 | Socorro | LINEAR | NYS | 2.5 km | MPC · JPL |
| 20834 Allihewlett | 2000 UM$_{48}$ | Allihewlett | October 24, 2000 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 20835 Eliseadcock | 2000 UY$_{49}$ | Eliseadcock | October 24, 2000 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 20836 Marilytedja | 2000 UE$_{51}$ | Marilytedja | October 24, 2000 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 20837 Ramanlal | 2000 UX$_{52}$ | Ramanlal | October 24, 2000 | Socorro | LINEAR | KOR | 4.1 km | MPC · JPL |
| 20838 | 2000 UY$_{53}$ | — | October 24, 2000 | Socorro | LINEAR | · | 11 km | MPC · JPL |
| 20839 Bretharrison | 2000 US$_{55}$ | Bretharrison | October 24, 2000 | Socorro | LINEAR | · | 3.0 km | MPC · JPL |
| 20840 Borishanin | 2000 UF$_{58}$ | Borishanin | October 25, 2000 | Socorro | LINEAR | · | 11 km | MPC · JPL |
| 20841 | 2000 UM$_{69}$ | — | October 25, 2000 | Socorro | LINEAR | · | 10 km | MPC · JPL |
| 20842 | 2000 UG$_{75}$ | — | October 31, 2000 | Socorro | LINEAR | ALA | 9.5 km | MPC · JPL |
| 20843 Kuotzuhao | 2000 UZ$_{78}$ | Kuotzuhao | October 24, 2000 | Socorro | LINEAR | NYS · | 6.5 km | MPC · JPL |
| 20844 | 2000 UK$_{97}$ | — | October 25, 2000 | Socorro | LINEAR | · | 4.5 km | MPC · JPL |
| 20845 | 2000 UY$_{102}$ | — | October 25, 2000 | Socorro | LINEAR | · | 9.5 km | MPC · JPL |
| 20846 Liyulin | 2000 US$_{103}$ | Liyulin | October 25, 2000 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20847 | 2000 UW$_{104}$ | — | October 27, 2000 | Socorro | LINEAR | GEF | 5.9 km | MPC · JPL |
| 20848 | 2000 UA$_{105}$ | — | October 27, 2000 | Socorro | LINEAR | · | 9.8 km | MPC · JPL |
| 20849 | 2000 VJ$_1$ | — | November 1, 2000 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20850 Gaglani | 2000 VF$_2$ | Gaglani | November 1, 2000 | Socorro | LINEAR | · | 3.2 km | MPC · JPL |
| 20851 Ramachandran | 2000 VA$_8$ | Ramachandran | November 1, 2000 | Socorro | LINEAR | · | 6.5 km | MPC · JPL |
| 20852 Allilandstrom | 2000 VY$_{12}$ | Allilandstrom | November 1, 2000 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 20853 Yunxiangchu | 2000 VQ$_{13}$ | Yunxiangchu | November 1, 2000 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20854 Tetruashvily | 2000 VH$_{27}$ | Tetruashvily | November 1, 2000 | Socorro | LINEAR | · | 6.0 km | MPC · JPL |
| 20855 Arifawan | 2000 VV$_{27}$ | Arifawan | November 1, 2000 | Socorro | LINEAR | NYS | 2.9 km | MPC · JPL |
| 20856 Hamzabari | 2000 VT$_{28}$ | Hamzabari | November 1, 2000 | Socorro | LINEAR | V | 3.1 km | MPC · JPL |
| 20857 Richardromeo | 2000 VA$_{30}$ | Richardromeo | November 1, 2000 | Socorro | LINEAR | · | 2.8 km | MPC · JPL |
| 20858 Cuirongfeng | 2000 VM$_{31}$ | Cuirongfeng | November 1, 2000 | Socorro | LINEAR | · | 3.5 km | MPC · JPL |
| 20859 | 2000 VT$_{31}$ | — | November 1, 2000 | Socorro | LINEAR | · | 8.8 km | MPC · JPL |
| 20860 | 2000 VS$_{34}$ | — | November 1, 2000 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 20861 Lesliebeh | 2000 VX$_{34}$ | Lesliebeh | November 1, 2000 | Socorro | LINEAR | · | 4.0 km | MPC · JPL |
| 20862 Jenngoedhart | 2000 VY$_{34}$ | Jenngoedhart | November 1, 2000 | Socorro | LINEAR | slow | 3.7 km | MPC · JPL |
| 20863 Jamescronk | 2000 VW$_{35}$ | Jamescronk | November 1, 2000 | Socorro | LINEAR | FLO | 3.8 km | MPC · JPL |
| 20864 | 2000 VF$_{36}$ | — | November 1, 2000 | Socorro | LINEAR | EUN | 4.6 km | MPC · JPL |
| 20865 | 2000 VL$_{36}$ | — | November 1, 2000 | Socorro | LINEAR | · | 5.5 km | MPC · JPL |
| 20866 | 2000 VP$_{37}$ | — | November 1, 2000 | Socorro | LINEAR | HNS | 8.5 km | MPC · JPL |
| 20867 | 2000 VT$_{37}$ | — | November 1, 2000 | Socorro | LINEAR | · | 6.5 km | MPC · JPL |
| 20868 | 2000 VR$_{39}$ | — | November 1, 2000 | Socorro | LINEAR | · | 9.6 km | MPC · JPL |
| 20869 | 2000 VK$_{45}$ | — | November 1, 2000 | Socorro | LINEAR | · | 8.3 km | MPC · JPL |
| 20870 Kaningher | 2000 VC$_{48}$ | Kaningher | November 2, 2000 | Socorro | LINEAR | KOR | 3.4 km | MPC · JPL |
| 20871 | 2000 VJ$_{48}$ | — | November 2, 2000 | Socorro | LINEAR | NYS | 2.2 km | MPC · JPL |
| 20872 | 2000 VV$_{48}$ | — | November 2, 2000 | Socorro | LINEAR | · | 2.4 km | MPC · JPL |
| 20873 Evanfrank | 2000 VH$_{49}$ | Evanfrank | November 2, 2000 | Socorro | LINEAR | · | 4.1 km | MPC · JPL |
| 20874 MacGregor | 2000 VL$_{49}$ | MacGregor | November 2, 2000 | Socorro | LINEAR | KOR | 4.5 km | MPC · JPL |
| 20875 | 2000 VU$_{49}$ | — | November 2, 2000 | Socorro | LINEAR | slow | 9.4 km | MPC · JPL |
| 20876 | 2000 VW$_{49}$ | — | November 2, 2000 | Socorro | LINEAR | NYS | 3.5 km | MPC · JPL |
| 20877 | 2000 VD$_{50}$ | — | November 2, 2000 | Socorro | LINEAR | NYS | 2.1 km | MPC · JPL |
| 20878 Uwetreske | 2000 VH$_{50}$ | Uwetreske | November 2, 2000 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20879 Chengyuhsuan | 2000 VJ$_{55}$ | Chengyuhsuan | November 3, 2000 | Socorro | LINEAR | FLO | 1.8 km | MPC · JPL |
| 20880 Yiyideng | 2000 VE$_{57}$ | Yiyideng | November 3, 2000 | Socorro | LINEAR | · | 3.6 km | MPC · JPL |
| 20881 | 2000 VG$_{57}$ | — | November 3, 2000 | Socorro | LINEAR | · | 2.3 km | MPC · JPL |
| 20882 Paulsánchez | 2000 VH$_{57}$ | Paulsánchez | November 3, 2000 | Socorro | LINEAR | NYS · moon | 3.2 km | MPC · JPL |
| 20883 Gervais | 2000 VD$_{58}$ | Gervais | November 3, 2000 | Socorro | LINEAR | V | 3.0 km | MPC · JPL |
| 20884 | 2000 VA$_{59}$ | — | November 1, 2000 | Socorro | LINEAR | KOR | 5.1 km | MPC · JPL |
| 20885 | 2000 WD$_2$ | — | November 18, 2000 | Fountain Hills | C. W. Juels | · | 6.7 km | MPC · JPL |
| 20886 | 2000 WE$_2$ | — | November 18, 2000 | Fountain Hills | C. W. Juels | · | 5.9 km | MPC · JPL |
| 20887 Ngwaikin | 2000 WP$_2$ | Ngwaikin | November 18, 2000 | Desert Beaver | W. K. Y. Yeung | · | 3.1 km | MPC · JPL |
| 20888 Siyueguo | 2000 WB$_{14}$ | Siyueguo | November 20, 2000 | Socorro | LINEAR | HEN | 2.9 km | MPC · JPL |
| 20889 | 2000 WB$_{15}$ | — | November 20, 2000 | Socorro | LINEAR | · | 2.5 km | MPC · JPL |
| 20890 | 2000 WN$_{19}$ | — | November 25, 2000 | Fountain Hills | C. W. Juels | GEF | 3.4 km | MPC · JPL |
| 20891 | 2000 WN$_{28}$ | — | November 23, 2000 | Haleakala | NEAT | · | 13 km | MPC · JPL |
| 20892 MacChnoic | 2000 WE$_{75}$ | MacChnoic | November 20, 2000 | Socorro | LINEAR | · | 3.3 km | MPC · JPL |
| 20893 Rosymccloskey | 2000 WJ$_{75}$ | Rosymccloskey | November 20, 2000 | Socorro | LINEAR | FLO | 2.6 km | MPC · JPL |
| 20894 Krumeich | 2000 WP$_{93}$ | Krumeich | November 21, 2000 | Socorro | LINEAR | · | 6.0 km | MPC · JPL |
| 20895 | 2000 WU$_{106}$ | — | November 20, 2000 | Socorro | LINEAR | · | 3.7 km | MPC · JPL |
| 20896 Tiphene | 2000 WW$_{141}$ | Tiphene | November 20, 2000 | Anderson Mesa | LONEOS | EUN | 6.8 km | MPC · JPL |
| 20897 Deborahdomingue | 2000 WR$_{142}$ | Deborahdomingue | November 20, 2000 | Anderson Mesa | LONEOS | · | 6.0 km | MPC · JPL |
| 20898 Fountainhills | 2000 WE$_{147}$ | Fountainhills | November 30, 2000 | Fountain Hills | C. W. Juels | T$_j$ (2.35) | 37 km | MPC · JPL |
| 20899 | 2000 XB$_3$ | — | December 1, 2000 | Socorro | LINEAR | MIT | 12 km | MPC · JPL |
| 20900 | 2000 XW$_4$ | — | December 1, 2000 | Socorro | LINEAR | EOS · slow | 6.5 km | MPC · JPL |

## 20901–21000

| Designation | Designation | Designation | Discovery | Discovery | Discovery | Properties | Properties | Ref |
| Permanent | Provisional | Citation | Date | Site | Discoverer(s) | Category | Diam. | Ref |
| 20901 Mattmuehler | 2000 XO$_6$ | Mattmuehler | December 1, 2000 | Socorro | LINEAR | V | 2.8 km | MPC · JPL |
| 20902 Kylebeighle | 2000 XY$_6$ | Kylebeighle | December 1, 2000 | Socorro | LINEAR | · | 4.6 km | MPC · JPL |
| 20903 | 2000 XH$_9$ | — | December 1, 2000 | Socorro | LINEAR | EUN | 4.2 km | MPC · JPL |
| 20904 | 2190 P-L | — | September 24, 1960 | Palomar | PLS | · | 6.0 km | MPC · JPL |
| 20905 | 2581 P-L | — | September 24, 1960 | Palomar | PLS | KOR | 3.6 km | MPC · JPL |
| 20906 | 2727 P-L | — | September 24, 1960 | Palomar | PLS | · | 2.6 km | MPC · JPL |
| 20907 | 2762 P-L | — | September 24, 1960 | Palomar | PLS | · | 6.7 km | MPC · JPL |
| 20908 | 2819 P-L | — | September 24, 1960 | Palomar | PLS | KOR | 3.5 km | MPC · JPL |
| 20909 | 4026 P-L | — | September 24, 1960 | Palomar | PLS | EUN | 6.0 km | MPC · JPL |
| 20910 | 4060 P-L | — | September 24, 1960 | Palomar | PLS | · | 5.3 km | MPC · JPL |
| 20911 | 4083 P-L | — | September 24, 1960 | Palomar | PLS | FLO | 2.9 km | MPC · JPL |
| 20912 | 4129 P-L | — | September 24, 1960 | Palomar | PLS | FLO | 2.1 km | MPC · JPL |
| 20913 | 4214 P-L | — | September 24, 1960 | Palomar | PLS | · | 7.5 km | MPC · JPL |
| 20914 | 4215 P-L | — | September 24, 1960 | Palomar | PLS | · | 1.7 km | MPC · JPL |
| 20915 | 4302 P-L | — | September 24, 1960 | Palomar | PLS | HYG | 8.2 km | MPC · JPL |
| 20916 | 4628 P-L | — | September 24, 1960 | Palomar | PLS | HYG | 7.6 km | MPC · JPL |
| 20917 | 5016 P-L | — | October 22, 1960 | Palomar | PLS | FLO | 2.1 km | MPC · JPL |
| 20918 | 6539 P-L | — | September 24, 1960 | Palomar | PLS | · | 7.0 km | MPC · JPL |
| 20919 | 6606 P-L | — | September 24, 1960 | Palomar | PLS | V | 2.2 km | MPC · JPL |
| 20920 | 6653 P-L | — | September 24, 1960 | Palomar | PLS | · | 4.2 km | MPC · JPL |
| 20921 | 6680 P-L | — | September 24, 1960 | Palomar | PLS | V | 2.0 km | MPC · JPL |
| 20922 | 6769 P-L | — | September 24, 1960 | Palomar | PLS | THM | 7.5 km | MPC · JPL |
| 20923 | 6846 P-L | — | September 24, 1960 | Palomar | PLS | HYG | 6.8 km | MPC · JPL |
| 20924 | 9526 P-L | — | October 17, 1960 | Palomar | PLS | · | 10 km | MPC · JPL |
| 20925 | 9596 P-L | — | October 22, 1960 | Palomar | PLS | LIX | 8.2 km | MPC · JPL |
| 20926 | 1101 T-1 | — | March 25, 1971 | Palomar | PLS | · | 6.1 km | MPC · JPL |
| 20927 | 1126 T-1 | — | March 25, 1971 | Palomar | PLS | · | 3.4 km | MPC · JPL |
| 20928 | 2024 T-1 | — | March 25, 1971 | Palomar | PLS | · | 3.8 km | MPC · JPL |
| 20929 | 2050 T-1 | — | March 25, 1971 | Palomar | PLS | EOS | 5.6 km | MPC · JPL |
| 20930 | 2130 T-1 | — | March 25, 1971 | Palomar | PLS | · | 1.9 km | MPC · JPL |
| 20931 | 2208 T-1 | — | March 25, 1971 | Palomar | PLS | · | 4.5 km | MPC · JPL |
| 20932 | 2258 T-1 | — | March 25, 1971 | Palomar | PLS | · | 5.2 km | MPC · JPL |
| 20933 | 3015 T-1 | — | March 26, 1971 | Palomar | PLS | V | 2.3 km | MPC · JPL |
| 20934 | 4194 T-1 | — | March 26, 1971 | Palomar | PLS | · | 3.1 km | MPC · JPL |
| 20935 | 4265 T-1 | — | March 26, 1971 | Palomar | PLS | · | 2.6 km | MPC · JPL |
| 20936 Nemrut Dagi | 4835 T-1 | Nemrut Dagi | May 13, 1971 | Palomar | PLS | H | 3.6 km | MPC · JPL |
| 20937 | 1005 T-2 | — | September 29, 1973 | Palomar | PLS | · | 4.2 km | MPC · JPL |
| 20938 | 1075 T-2 | — | September 29, 1973 | Palomar | PLS | · | 2.6 km | MPC · JPL |
| 20939 | 1178 T-2 | — | September 29, 1973 | Palomar | PLS | · | 3.9 km | MPC · JPL |
| 20940 | 1236 T-2 | — | September 29, 1973 | Palomar | PLS | · | 4.5 km | MPC · JPL |
| 20941 | 1341 T-2 | — | September 29, 1973 | Palomar | PLS | · | 2.6 km | MPC · JPL |
| 20942 | 2092 T-2 | — | September 29, 1973 | Palomar | PLS | · | 2.5 km | MPC · JPL |
| 20943 | 2115 T-2 | — | September 29, 1973 | Palomar | PLS | · | 2.4 km | MPC · JPL |
| 20944 | 2200 T-2 | — | September 29, 1973 | Palomar | PLS | · | 6.1 km | MPC · JPL |
| 20945 | 2248 T-2 | — | September 29, 1973 | Palomar | PLS | · | 1.6 km | MPC · JPL |
| 20946 | 2316 T-2 | — | September 29, 1973 | Palomar | PLS | · | 2.3 km | MPC · JPL |
| 20947 Polyneikes | 2638 T-2 | Polyneikes | September 29, 1973 | Palomar | PLS | L4 | 23 km | MPC · JPL |
| 20948 | 2754 T-2 | — | September 30, 1973 | Palomar | PLS | V | 1.7 km | MPC · JPL |
| 20949 | 3024 T-2 | — | September 30, 1973 | Palomar | PLS | HNS | 2.6 km | MPC · JPL |
| 20950 | 3305 T-2 | — | September 30, 1973 | Palomar | PLS | NYS | 2.3 km | MPC · JPL |
| 20951 | 4261 T-2 | — | September 29, 1973 | Palomar | PLS | · | 3.1 km | MPC · JPL |
| 20952 Tydeus | 5151 T-2 | Tydeus | September 25, 1973 | Palomar | PLS | L4 | 25 km | MPC · JPL |
| 20953 | 1068 T-3 | — | October 17, 1977 | Palomar | PLS | · | 12 km | MPC · JPL |
| 20954 | 1158 T-3 | — | October 17, 1977 | Palomar | PLS | · | 11 km | MPC · JPL |
| 20955 | 2387 T-3 | — | October 16, 1977 | Palomar | PLS | · | 6.2 km | MPC · JPL |
| 20956 | 3510 T-3 | — | October 16, 1977 | Palomar | PLS | · | 2.4 km | MPC · JPL |
| 20957 | 4430 T-3 | — | October 11, 1977 | Palomar | PLS | · | 2.3 km | MPC · JPL |
| 20958 | A900 MA | — | June 29, 1900 | Mount Hamilton | J. E. Keeler | · | 2.8 km | MPC · JPL |
| 20959 | 1936 UG | — | October 21, 1936 | Nice | M. Laugier | · | 5.2 km | MPC · JPL |
| 20960 | 1971 UR | — | October 26, 1971 | Hamburg-Bergedorf | L. Kohoutek | HYG | 13 km | MPC · JPL |
| 20961 Arkesilaos | 1973 SS$_1$ | Arkesilaos | September 19, 1973 | Palomar | PLS | L4 · ARK | 23 km | MPC · JPL |
| 20962 Michizane | 1977 EW$_7$ | Michizane | March 12, 1977 | Kiso | H. Kosai, K. Furukawa | EUN | 4.5 km | MPC · JPL |
| 20963 Pisarenko | 1977 QN$_1$ | Pisarenko | August 19, 1977 | Nauchnij | N. S. Chernykh | EUN | 6.6 km | MPC · JPL |
| 20964 Mons Naklethi | 1977 UA | Mons Naklethi | October 16, 1977 | Kleť | A. Mrkos | · | 4.0 km | MPC · JPL |
| 20965 Kutafin | 1978 SJ$_7$ | Kutafin | September 26, 1978 | Nauchnij | L. V. Zhuravleva | · | 11 km | MPC · JPL |
| 20966 | 1978 VH$_5$ | — | November 7, 1978 | Palomar | E. F. Helin, S. J. Bus | · | 7.0 km | MPC · JPL |
| 20967 | 1978 VF$_6$ | — | November 7, 1978 | Palomar | E. F. Helin, S. J. Bus | FLO | 1.9 km | MPC · JPL |
| 20968 | 1978 VM$_8$ | — | November 7, 1978 | Palomar | E. F. Helin, S. J. Bus | · | 1.9 km | MPC · JPL |
| 20969 Samo | 1979 SH | Samo | September 17, 1979 | Kleť | A. Mrkos | · | 3.2 km | MPC · JPL |
| 20970 | 1981 DD$_1$ | — | February 28, 1981 | Siding Spring | S. J. Bus | · | 3.1 km | MPC · JPL |
| 20971 | 1981 DR$_1$ | — | February 28, 1981 | Siding Spring | S. J. Bus | EUN | 3.7 km | MPC · JPL |
| 20972 | 1981 DX$_2$ | — | February 28, 1981 | Siding Spring | S. J. Bus | TEL | 3.4 km | MPC · JPL |
| 20973 | 1981 EL$_2$ | — | March 2, 1981 | Siding Spring | S. J. Bus | · | 7.3 km | MPC · JPL |
| 20974 | 1981 EO$_2$ | — | March 2, 1981 | Siding Spring | S. J. Bus | · | 11 km | MPC · JPL |
| 20975 | 1981 ER$_4$ | — | March 2, 1981 | Siding Spring | S. J. Bus | 629 | 5.2 km | MPC · JPL |
| 20976 | 1981 EA$_6$ | — | March 7, 1981 | Siding Spring | S. J. Bus | · | 7.5 km | MPC · JPL |
| 20977 | 1981 EN$_7$ | — | March 1, 1981 | Siding Spring | S. J. Bus | EOS | 6.4 km | MPC · JPL |
| 20978 | 1981 EW$_{10}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | FLO | 1.5 km | MPC · JPL |
| 20979 | 1981 EO$_{13}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | · | 2.2 km | MPC · JPL |
| 20980 | 1981 ED$_{16}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | · | 2.3 km | MPC · JPL |
| 20981 | 1981 EZ$_{16}$ | — | March 6, 1981 | Siding Spring | S. J. Bus | · | 2.8 km | MPC · JPL |
| 20982 | 1981 EL$_{17}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | · | 4.2 km | MPC · JPL |
| 20983 | 1981 EN$_{20}$ | — | March 2, 1981 | Siding Spring | S. J. Bus | · | 1.6 km | MPC · JPL |
| 20984 | 1981 EH$_{33}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | EOS | 5.1 km | MPC · JPL |
| 20985 | 1981 EA$_{35}$ | — | March 2, 1981 | Siding Spring | S. J. Bus | · | 12 km | MPC · JPL |
| 20986 | 1981 EL$_{37}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | · | 6.9 km | MPC · JPL |
| 20987 | 1981 EU$_{38}$ | — | March 1, 1981 | Siding Spring | S. J. Bus | · | 2.8 km | MPC · JPL |
| 20988 | 1981 EC$_{43}$ | — | March 2, 1981 | Siding Spring | S. J. Bus | FLO | 2.6 km | MPC · JPL |
| 20989 | 1981 EZ$_{45}$ | — | March 2, 1981 | Siding Spring | S. J. Bus | HYG | 10 km | MPC · JPL |
| 20990 Maryannehervey | 1983 RL$_3$ | Maryannehervey | September 1, 1983 | La Silla | H. Debehogne | · | 2.9 km | MPC · JPL |
| 20991 Jánkollár | 1984 WX$_1$ | Jánkollár | November 28, 1984 | Piszkéstető | M. Antal | EOS | 7.1 km | MPC · JPL |
| 20992 Marypearse | 1985 RV$_2$ | Marypearse | September 5, 1985 | La Silla | H. Debehogne | ERI | 4.1 km | MPC · JPL |
| 20993 Virginiediscry | 1985 RX$_2$ | Virginiediscry | September 5, 1985 | La Silla | H. Debehogne | · | 2.7 km | MPC · JPL |
| 20994 Atreya | 1985 TS | Atreya | October 15, 1985 | Anderson Mesa | E. Bowell | · | 3.9 km | MPC · JPL |
| 20995 | 1985 VY | — | November 1, 1985 | La Silla | R. M. West | L4 | 26 km | MPC · JPL |
| 20996 Pandrosion | 1986 PB | Pandrosion | August 4, 1986 | Palomar | E. F. Helin | H | 3.0 km | MPC · JPL |
| 20997 | 1986 PL$_1$ | — | August 1, 1986 | Palomar | E. F. Helin | HYG | 12 km | MPC · JPL |
| 20998 Houzeaudelehaie | 1986 QF$_1$ | Houzeaudelehaie | August 26, 1986 | La Silla | H. Debehogne | FLO | 2.5 km | MPC · JPL |
| 20999 | 1987 BF | — | January 28, 1987 | Ojima | T. Niijima, T. Urata | FLO | 4.2 km | MPC · JPL |
| 21000 L'Encyclopédie | 1987 BY$_1$ | L'Encyclopédie | January 26, 1987 | La Silla | E. W. Elst | MIT | 5.9 km | MPC · JPL |