Danh sách tiểu hành tinh/121401–121500
| Tên chính thức | Tên tạm đặt | Ngày tháng | Địa điểm | Khám phá bởi | Đường kính | Chú thích |
|---|---|---|---|---|---|---|
| 121401 | 1999 TX129 | 06/10/1999 | Socorro | LINEAR | 4,8 km | MPC · JPL |
| 121402 | 1999 TK131 | 06/10/1999 | Socorro | LINEAR | 2,4 km | MPC · JPL |
| 121403 | 1999 TL131 | 06/10/1999 | Socorro | LINEAR | 4,0 km | MPC · JPL |
| 121404 | 1999 TW132 | 06/10/1999 | Socorro | LINEAR | 1,5 km | MPC · JPL |
| 121405 | 1999 TZ134 | 06/10/1999 | Socorro | LINEAR | 4,6 km | MPC · JPL |
| 121406 | 1999 TR135 | 06/10/1999 | Socorro | LINEAR | 2,5 km | MPC · JPL |
| 121407 | 1999 TB138 | 06/10/1999 | Socorro | LINEAR | 3,0 km | MPC · JPL |
| 121408 | 1999 TD139 | 06/10/1999 | Socorro | LINEAR | 2,7 km | MPC · JPL |
| 121409 | 1999 TB140 | 06/10/1999 | Socorro | LINEAR | 4,2 km | MPC · JPL |
| 121410 | 1999 TH141 | 15/10/1999 | Socorro | LINEAR | 4,8 km | MPC · JPL |
| 121411 | 1999 TR141 | 06/10/1999 | Socorro | LINEAR | 5,7 km | MPC · JPL |
| 121412 | 1999 TW141 | 07/10/1999 | Socorro | LINEAR | 2,4 km | MPC · JPL |
| 121413 | 1999 TW142 | 07/10/1999 | Socorro | LINEAR | 4,1 km | MPC · JPL |
| 121414 | 1999 TA144 | 07/10/1999 | Socorro | LINEAR | 4,4 km | MPC · JPL |
| 121415 | 1999 TR144 | 07/10/1999 | Socorro | LINEAR | 2,7 km | MPC · JPL |
| 121416 | 1999 TG146 | 07/10/1999 | Socorro | LINEAR | 2,7 km | MPC · JPL |
| 121417 | 1999 TL146 | 07/10/1999 | Socorro | LINEAR | 2,9 km | MPC · JPL |
| 121418 | 1999 TO147 | 07/10/1999 | Socorro | LINEAR | 4,2 km | MPC · JPL |
| 121419 | 1999 TW147 | 07/10/1999 | Socorro | LINEAR | 5,2 km | MPC · JPL |
| 121420 | 1999 TD148 | 07/10/1999 | Socorro | LINEAR | 3,4 km | MPC · JPL |
| 121421 | 1999 TR148 | 07/10/1999 | Socorro | LINEAR | 5,8 km | MPC · JPL |
| 121422 | 1999 TD149 | 07/10/1999 | Socorro | LINEAR | 4,3 km | MPC · JPL |
| 121423 | 1999 TR149 | 07/10/1999 | Socorro | LINEAR | 2,8 km | MPC · JPL |
| 121424 | 1999 TP151 | 07/10/1999 | Socorro | LINEAR | 4,4 km | MPC · JPL |
| 121425 | 1999 TV152 | 07/10/1999 | Socorro | LINEAR | 5,7 km | MPC · JPL |
| 121426 | 1999 TX153 | 07/10/1999 | Socorro | LINEAR | 3,0 km | MPC · JPL |
| 121427 | 1999 TJ158 | 07/10/1999 | Socorro | LINEAR | 6,7 km | MPC · JPL |
| 121428 | 1999 TY162 | 09/10/1999 | Socorro | LINEAR | 5,0 km | MPC · JPL |
| 121429 | 1999 TL164 | 10/10/1999 | Socorro | LINEAR | 6,1 km | MPC · JPL |
| 121430 | 1999 TZ165 | 10/10/1999 | Socorro | LINEAR | 4,3 km | MPC · JPL |
| 121431 | 1999 TX168 | 10/10/1999 | Socorro | LINEAR | 4,0 km | MPC · JPL |
| 121432 | 1999 TG171 | 10/10/1999 | Socorro | LINEAR | 1,4 km | MPC · JPL |
| 121433 | 1999 TL175 | 10/10/1999 | Socorro | LINEAR | 4,8 km | MPC · JPL |
| 121434 | 1999 TS178 | 10/10/1999 | Socorro | LINEAR | 5,6 km | MPC · JPL |
| 121435 | 1999 TD180 | 10/10/1999 | Socorro | LINEAR | 5,6 km | MPC · JPL |
| 121436 | 1999 TZ182 | 11/10/1999 | Socorro | LINEAR | 7,4 km | MPC · JPL |
| 121437 | 1999 TT183 | 12/10/1999 | Socorro | LINEAR | 2,9 km | MPC · JPL |
| 121438 | 1999 TA184 | 12/10/1999 | Socorro | LINEAR | 6,4 km | MPC · JPL |
| 121439 | 1999 TK184 | 12/10/1999 | Socorro | LINEAR | 2,5 km | MPC · JPL |
| 121440 | 1999 TY184 | 12/10/1999 | Socorro | LINEAR | 3,0 km | MPC · JPL |
| 121441 | 1999 TA185 | 12/10/1999 | Socorro | LINEAR | 5,2 km | MPC · JPL |
| 121442 | 1999 TE186 | 12/10/1999 | Socorro | LINEAR | 1,2 km | MPC · JPL |
| 121443 | 1999 TP186 | 12/10/1999 | Socorro | LINEAR | 3,9 km | MPC · JPL |
| 121444 | 1999 TN188 | 12/10/1999 | Socorro | LINEAR | 8,4 km | MPC · JPL |
| 121445 | 1999 TH189 | 12/10/1999 | Socorro | LINEAR | 4,2 km | MPC · JPL |
| 121446 | 1999 TR189 | 12/10/1999 | Socorro | LINEAR | 4,4 km | MPC · JPL |
| 121447 | 1999 TO191 | 12/10/1999 | Socorro | LINEAR | 8,3 km | MPC · JPL |
| 121448 | 1999 TR191 | 12/10/1999 | Socorro | LINEAR | 6,5 km | MPC · JPL |
| 121449 | 1999 TU193 | 12/10/1999 | Socorro | LINEAR | 3,2 km | MPC · JPL |
| 121450 | 1999 TO194 | 12/10/1999 | Socorro | LINEAR | 2,8 km | MPC · JPL |
| 121451 | 1999 TP197 | 12/10/1999 | Socorro | LINEAR | 6,7 km | MPC · JPL |
| 121452 | 1999 TW198 | 12/10/1999 | Socorro | LINEAR | 4,1 km | MPC · JPL |
| 121453 | 1999 TE199 | 12/10/1999 | Socorro | LINEAR | 3,4 km | MPC · JPL |
| 121454 | 1999 TA202 | 13/10/1999 | Socorro | LINEAR | 4,6 km | MPC · JPL |
| 121455 | 1999 TM205 | 13/10/1999 | Socorro | LINEAR | 2,1 km | MPC · JPL |
| 121456 | 1999 TQ206 | 14/10/1999 | Socorro | LINEAR | 5,3 km | MPC · JPL |
| 121457 | 1999 TU206 | 14/10/1999 | Socorro | LINEAR | 1,1 km | MPC · JPL |
| 121458 | 1999 TX206 | 14/10/1999 | Socorro | LINEAR | 890 m | MPC · JPL |
| 121459 | 1999 TQ207 | 14/10/1999 | Socorro | LINEAR | 4,3 km | MPC · JPL |
| 121460 | 1999 TW207 | 14/10/1999 | Socorro | LINEAR | 7,0 km | MPC · JPL |
| 121461 | 1999 TX208 | 14/10/1999 | Socorro | LINEAR | 1,2 km | MPC · JPL |
| 121462 | 1999 TB209 | 14/10/1999 | Socorro | LINEAR | 6,7 km | MPC · JPL |
| 121463 | 1999 TE209 | 14/10/1999 | Socorro | LINEAR | 5,6 km | MPC · JPL |
| 121464 | 1999 TO209 | 14/10/1999 | Socorro | LINEAR | 5,0 km | MPC · JPL |
| 121465 | 1999 TJ214 | 15/10/1999 | Socorro | LINEAR | 4,1 km | MPC · JPL |
| 121466 | 1999 TQ214 | 15/10/1999 | Socorro | LINEAR | 5,0 km | MPC · JPL |
| 121467 | 1999 TT217 | 15/10/1999 | Socorro | LINEAR | 5,9 km | MPC · JPL |
| 121468 Msovinskihaskell | 1999 TD219 | 01/10/1999 | Catalina | CSS | 5,9 km | MPC · JPL |
| 121469 Sarahaugh | 1999 TW221 | 01/10/1999 | Catalina | CSS | 3,0 km | MPC · JPL |
| 121470 | 1999 TJ223 | 02/10/1999 | Anderson Mesa | LONEOS | 7,0 km | MPC · JPL |
| 121471 | 1999 TO225 | 02/10/1999 | Kitt Peak | Spacewatch | 3,4 km | MPC · JPL |
| 121472 | 1999 TS225 | 02/10/1999 | Kitt Peak | Spacewatch | 1,8 km | MPC · JPL |
| 121473 | 1999 TC226 | 02/10/1999 | Kitt Peak | Spacewatch | 4,4 km | MPC · JPL |
| 121474 | 1999 TE228 | 01/10/1999 | Kitt Peak | Spacewatch | 4,4 km | MPC · JPL |
| 121475 | 1999 TK228 | 12/10/1999 | Socorro | LINEAR | 3,7 km | MPC · JPL |
| 121476 | 1999 TE232 | 05/10/1999 | Catalina | CSS | 4,8 km | MPC · JPL |
| 121477 | 1999 TX232 | 07/10/1999 | Socorro | LINEAR | 3,7 km | MPC · JPL |
| 121478 | 1999 TG233 | 03/10/1999 | Socorro | LINEAR | 5,1 km | MPC · JPL |
| 121479 Hendershot | 1999 TM236 | 03/10/1999 | Catalina | CSS | 5,7 km | MPC · JPL |
| 121480 Dolanhighsmith | 1999 TH240 | 04/10/1999 | Catalina | CSS | 3,0 km | MPC · JPL |
| 121481 Reganhoward | 1999 TY240 | 04/10/1999 | Catalina | CSS | 2,2 km | MPC · JPL |
| 121482 | 1999 TC241 | 04/10/1999 | Catalina | CSS | 3,4 km | MPC · JPL |
| 121483 Griffinjayne | 1999 TO242 | 04/10/1999 | Catalina | CSS | 6,3 km | MPC · JPL |
| 121484 | 1999 TP243 | 06/10/1999 | Kitt Peak | Spacewatch | 5,1 km | MPC · JPL |
| 121485 | 1999 TF244 | 07/10/1999 | Catalina | CSS | 5,3 km | MPC · JPL |
| 121486 Sarahkirby | 1999 TX245 | 07/10/1999 | Catalina | CSS | 1,1 km | MPC · JPL |
| 121487 | 1999 TY253 | 11/10/1999 | Anderson Mesa | LONEOS | 5,3 km | MPC · JPL |
| 121488 | 1999 TH254 | 08/10/1999 | Catalina | CSS | 4,0 km | MPC · JPL |
| 121489 | 1999 TP255 | 09/10/1999 | Kitt Peak | Spacewatch | 5,3 km | MPC · JPL |
| 121490 | 1999 TQ255 | 09/10/1999 | Kitt Peak | Spacewatch | 2,3 km | MPC · JPL |
| 121491 | 1999 TV256 | 09/10/1999 | Socorro | LINEAR | 4,6 km | MPC · JPL |
| 121492 | 1999 TN262 | 15/10/1999 | Anderson Mesa | LONEOS | 4,6 km | MPC · JPL |
| 121493 | 1999 TO263 | 15/10/1999 | Kitt Peak | Spacewatch | 3,7 km | MPC · JPL |
| 121494 | 1999 TE267 | 03/10/1999 | Socorro | LINEAR | 5,8 km | MPC · JPL |
| 121495 | 1999 TQ267 | 03/10/1999 | Socorro | LINEAR | 3,6 km | MPC · JPL |
| 121496 | 1999 TB269 | 03/10/1999 | Socorro | LINEAR | 6,4 km | MPC · JPL |
| 121497 | 1999 TN270 | 03/10/1999 | Socorro | LINEAR | 2,9 km | MPC · JPL |
| 121498 | 1999 TB272 | 03/10/1999 | Socorro | LINEAR | 5,8 km | MPC · JPL |
| 121499 | 1999 TD272 | 03/10/1999 | Socorro | LINEAR | 6,1 km | MPC · JPL |
| 121500 | 1999 TF273 | 05/10/1999 | Socorro | LINEAR | 6,2 km | MPC · JPL |