Danh sách tiểu hành tinh/21501–21600
| Tên chính thức | Tên tạm đặt | Ngày tháng | Địa điểm | Khám phá bởi | Đường kính | Chú thích |
|---|---|---|---|---|---|---|
| 21501 Acevedo | 1998 KC8 | 23/05/1998 | Anderson Mesa | LONEOS | 2,4 km | MPC · JPL |
| 21502 Cruz | 1998 KB9 | 24/05/1998 | Anderson Mesa | LONEOS | 3,2 km | MPC · JPL |
| 21503 Beksha | 1998 KL18 | 22/05/1998 | Socorro | LINEAR | 2,6 km | MPC · JPL |
| 21504 Caseyfreeman | 1998 KS19 | 22/05/1998 | Socorro | LINEAR | 5,3 km | MPC · JPL |
| 21505 Bernert | 1998 KG28 | 22/05/1998 | Socorro | LINEAR | 2,7 km | MPC · JPL |
| 21506 Betsill | 1998 KH30 | 22/05/1998 | Socorro | LINEAR | 4,1 km | MPC · JPL |
| 21507 Bhasin | 1998 KZ30 | 22/05/1998 | Socorro | LINEAR | 1,9 km | MPC · JPL |
| 21508 Benbrewer | 1998 KU33 | 22/05/1998 | Socorro | LINEAR | 3,8 km | MPC · JPL |
| 21509 Lucascavin | 1998 KL35 | 22/05/1998 | Socorro | LINEAR | 3,1 km | MPC · JPL |
| 21510 Chemnitz | 1998 KF36 | 22/05/1998 | Socorro | LINEAR | 5,2 km | MPC · JPL |
| 21511 Chiardola | 1998 KT36 | 22/05/1998 | Socorro | LINEAR | 2,8 km | MPC · JPL |
| 21512 Susieclary | 1998 KE40 | 22/05/1998 | Socorro | LINEAR | 3,7 km | MPC · JPL |
| 21513 Bethcochran | 1998 KM46 | 22/05/1998 | Socorro | LINEAR | 3,0 km | MPC · JPL |
| 21514 Gamalski | 1998 KS48 | 22/05/1998 | Socorro | LINEAR | 6,4 km | MPC · JPL |
| 21515 Gavini | 1998 KR50 | 23/05/1998 | Socorro | LINEAR | 4,1 km | MPC · JPL |
| 21516 Mariagodinez | 1998 KS51 | 23/05/1998 | Socorro | LINEAR | 5,7 km | MPC · JPL |
| 21517 Dobi | 1998 KS52 | 23/05/1998 | Socorro | LINEAR | 3,3 km | MPC · JPL |
| 21518 Maysunhasan | 1998 KO53 | 23/05/1998 | Socorro | LINEAR | 5,2 km | MPC · JPL |
| 21519 Josephhenry | 1998 KR54 | 23/05/1998 | Socorro | LINEAR | 3,8 km | MPC · JPL |
| 21520 Dianaeheart | 1998 KR55 | 23/05/1998 | Socorro | LINEAR | 9,2 km | MPC · JPL |
| 21521 Hippalgaonkar | 1998 KU55 | 23/05/1998 | Socorro | LINEAR | 6,2 km | MPC · JPL |
| 21522 Entwisle | 1998 MX11 | 19/06/1998 | Socorro | LINEAR | 3,3 km | MPC · JPL |
| 21523 GONG | 1998 MW15 | 26/06/1998 | Goodricke-Pigott | R. A. Tucker | 10 km | MPC · JPL |
| 21524 | 1998 MB16 | 21/06/1998 | Kitt Peak | Spacewatch | 4,7 km | MPC · JPL |
| 21525 | 1998 MP23 | 25/06/1998 | Kitt Peak | Spacewatch | 12 km | MPC · JPL |
| 21526 Mirano | 1998 MS24 | 30/06/1998 | Farra d'Isonzo | Farra d'Isonzo | 4,1 km | MPC · JPL |
| 21527 Horton | 1998 MV27 | 24/06/1998 | Socorro | LINEAR | 5,0 km | MPC · JPL |
| 21528 Chrisfaust | 1998 MU33 | 24/06/1998 | Socorro | LINEAR | 3,6 km | MPC · JPL |
| 21529 Johnjames | 1998 MF37 | 26/06/1998 | Socorro | LINEAR | 6,1 km | MPC · JPL |
| 21530 Despiau | 1998 MB38 | 26/06/1998 | Anderson Mesa | LONEOS | 13 km | MPC · JPL |
| 21531 Billcollin | 1998 OS | 20/07/1998 | Caussols | ODAS | 6,3 km | MPC · JPL |
| 21532 | 1998 OY | 20/07/1998 | Caussols | ODAS | 7,3 km | MPC · JPL |
| 21533 | 1998 OR12 | 26/07/1998 | La Silla | E. W. Elst | 6,4 km | MPC · JPL |
| 21534 | 1998 OV12 | 26/07/1998 | La Silla | E. W. Elst | 12 km | MPC · JPL |
| 21535 | 1998 OX13 | 26/07/1998 | La Silla | E. W. Elst | 9,7 km | MPC · JPL |
| 21536 | 1998 OV14 | 26/07/1998 | La Silla | E. W. Elst | 6,0 km | MPC · JPL |
| 21537 Fréchet | 1998 PQ | 15/08/1998 | Prescott | P. G. Comba | 7,3 km | MPC · JPL |
| 21538 | 1998 QN1 | 17/08/1998 | Višnjan Observatory | Višnjan Obs. | 9,7 km | MPC · JPL |
| 21539 Josefhlávka | 1998 QO4 | 20/08/1998 | Ondřejov | P. Pravec | 12 km | MPC · JPL |
| 21540 Itthipanyanan | 1998 QE11 | 17/08/1998 | Socorro | LINEAR | 12 km | MPC · JPL |
| 21541 Friskop | 1998 QP16 | 17/08/1998 | Socorro | LINEAR | 5,7 km | MPC · JPL |
| 21542 Kennajeannet | 1998 QA22 | 17/08/1998 | Socorro | LINEAR | 15 km | MPC · JPL |
| 21543 Jessop | 1998 QQ24 | 17/08/1998 | Socorro | LINEAR | 9,7 km | MPC · JPL |
| 21544 Hermainkhan | 1998 QL33 | 17/08/1998 | Socorro | LINEAR | 4,5 km | MPC · JPL |
| 21545 Koirala | 1998 QO33 | 17/08/1998 | Socorro | LINEAR | 11 km | MPC · JPL |
| 21546 Konermann | 1998 QH34 | 17/08/1998 | Socorro | LINEAR | 4,8 km | MPC · JPL |
| 21547 Kottapalli | 1998 QK38 | 17/08/1998 | Socorro | LINEAR | 11 km | MPC · JPL |
| 21548 Briekugler | 1998 QX38 | 17/08/1998 | Socorro | LINEAR | 11 km | MPC · JPL |
| 21549 Carolinelang | 1998 QJ44 | 17/08/1998 | Socorro | LINEAR | 8,0 km | MPC · JPL |
| 21550 Laviolette | 1998 QS44 | 17/08/1998 | Socorro | LINEAR | 10 km | MPC · JPL |
| 21551 Geyang | 1998 QH45 | 17/08/1998 | Socorro | LINEAR | 7,0 km | MPC · JPL |
| 21552 Richardlee | 1998 QC52 | 17/08/1998 | Socorro | LINEAR | 5,6 km | MPC · JPL |
| 21553 Monchicourt | 1998 QT55 | 26/08/1998 | Caussols | ODAS | 2,4 km | MPC · JPL |
| 21554 Leechaohsi | 1998 QR69 | 24/08/1998 | Socorro | LINEAR | 15 km | MPC · JPL |
| 21555 Levary | 1998 QF70 | 24/08/1998 | Socorro | LINEAR | 19 km | MPC · JPL |
| 21556 Christineli | 1998 QE71 | 24/08/1998 | Socorro | LINEAR | 4,9 km | MPC · JPL |
| 21557 Daniellitt | 1998 QE73 | 24/08/1998 | Socorro | LINEAR | 12 km | MPC · JPL |
| 21558 Alisonliu | 1998 QW77 | 24/08/1998 | Socorro | LINEAR | 6,7 km | MPC · JPL |
| 21559 Jingyuanluo | 1998 QE78 | 24/08/1998 | Socorro | LINEAR | 10 km | MPC · JPL |
| 21560 Analyons | 1998 QC91 | 28/08/1998 | Socorro | LINEAR | 8,5 km | MPC · JPL |
| 21561 Masterman | 1998 QR93 | 28/08/1998 | Socorro | LINEAR | 7,1 km | MPC · JPL |
| 21562 Chrismessick | 1998 QZ94 | 19/08/1998 | Socorro | LINEAR | 3,6 km | MPC · JPL |
| 21563 Chetgervais | 1998 QW95 | 19/08/1998 | Socorro | LINEAR | 7,6 km | MPC · JPL |
| 21564 Widmanstätten | 1998 QQ101 | 26/08/1998 | La Silla | E. W. Elst | 18 km | MPC · JPL |
| 21565 | 1998 QZ102 | 26/08/1998 | La Silla | E. W. Elst | 13 km | MPC · JPL |
| 21566 | 1998 QM103 | 26/08/1998 | La Silla | E. W. Elst | 5,2 km | MPC · JPL |
| 21567 | 1998 RB2 | 01/09/1998 | Woomera | F. B. Zoltowski | 2,6 km | MPC · JPL |
| 21568 Evanmorikawa | 1998 RM3 | 14/09/1998 | Socorro | LINEAR | 4,4 km | MPC · JPL |
| 21569 | 1998 RX12 | 14/09/1998 | Kitt Peak | Spacewatch | 8,7 km | MPC · JPL |
| 21570 Muralidhar | 1998 RK33 | 14/09/1998 | Socorro | LINEAR | 18 km | MPC · JPL |
| 21571 Naegeli | 1998 RD51 | 14/09/1998 | Socorro | LINEAR | 5,0 km | MPC · JPL |
| 21572 Nguyen-McCarty | 1998 RQ52 | 14/09/1998 | Socorro | LINEAR | 4,0 km | MPC · JPL |
| 21573 | 1998 RP70 | 14/09/1998 | Socorro | LINEAR | 14 km | MPC · JPL |
| 21574 Ouzan | 1998 RZ71 | 14/09/1998 | Socorro | LINEAR | 5,3 km | MPC · JPL |
| 21575 Padmanabhan | 1998 RB80 | 14/09/1998 | Socorro | LINEAR | 5,0 km | MPC · JPL |
| 21576 McGivney | 1998 SH4 | 19/09/1998 | Needville | W. G. Dillon | 8,9 km | MPC · JPL |
| 21577 Negron | 1998 SU24 | 17/09/1998 | Anderson Mesa | LONEOS | 3,2 km | MPC · JPL |
| 21578 | 1998 SN27 | 24/09/1998 | Catalina | CSS | 17 km | MPC · JPL |
| 21579 | 1998 SK45 | 25/09/1998 | Kitt Peak | Spacewatch | 9,1 km | MPC · JPL |
| 21580 Portalatin | 1998 SY57 | 17/09/1998 | Anderson Mesa | LONEOS | 6,2 km | MPC · JPL |
| 21581 Ernestoruiz | 1998 SD58 | 17/09/1998 | Anderson Mesa | LONEOS | 13 km | MPC · JPL |
| 21582 Arunvenkataraman | 1998 SE58 | 17/09/1998 | Anderson Mesa | LONEOS | 4,7 km | MPC · JPL |
| 21583 Caropietsch | 1998 SQ108 | 26/09/1998 | Socorro | LINEAR | 18 km | MPC · JPL |
| 21584 Polepeddi | 1998 SK121 | 26/09/1998 | Socorro | LINEAR | 8,8 km | MPC · JPL |
| 21585 Polmear | 1998 SX126 | 26/09/1998 | Socorro | LINEAR | 5,4 km | MPC · JPL |
| 21586 Pourkaviani | 1998 SU129 | 26/09/1998 | Socorro | LINEAR | 17 km | MPC · JPL |
| 21587 Christopynn | 1998 SE132 | 26/09/1998 | Socorro | LINEAR | 21 km | MPC · JPL |
| 21588 Gianelli | 1998 SK157 | 26/09/1998 | Socorro | LINEAR | 7,6 km | MPC · JPL |
| 21589 Rafes | 1998 SR162 | 26/09/1998 | Socorro | LINEAR | 5,3 km | MPC · JPL |
| 21590 | 1998 TK | 10/10/1998 | Oizumi | T. Kobayashi | 7,9 km | MPC · JPL |
| 21591 | 1998 TA6 | 15/10/1998 | Višnjan Observatory | K. Korlević | 5,3 km | MPC · JPL |
| 21592 | 1998 VJ5 | 08/11/ 1998 | Nachi-Katsuura | Y. Shimizu, T. Urata | 9,1 km | MPC · JPL |
| 21593 | 1998 VL27 | 10/11/ 1998 | Socorro | LINEAR | 22 km | MPC · JPL |
| 21594 | 1998 VP31 | 13/11/ 1998 | Višnjan Observatory | K. Korlević | 9,8 km | MPC · JPL |
| 21595 | 1998 WJ5 | 18/11/ 1998 | Catalina | CSS | 35 km | MPC · JPL |
| 21596 | 1998 WG7 | 23/11/ 1998 | Oohira | T. Urata | 7,3 km | MPC · JPL |
| 21597 | 1998 WA8 | 18/11/ 1998 | Kushiro | S. Ueda, H. Kaneda | 11 km | MPC · JPL |
| 21598 | 1998 WP9 | 28/11/ 1998 | Višnjan Observatory | K. Korlević | 3,1 km | MPC · JPL |
| 21599 | 1998 WA15 | 21/11/ 1998 | Socorro | LINEAR | 28 km | MPC · JPL |
| 21600 | 1998 XL5 | 07/12/1998 | Višnjan Observatory | K. Korlević | 10 km | MPC · JPL |