Danh sách tiểu hành tinh/257401–257500
| Tên chính thức | Tên tạm đặt | Ngày tháng | Địa điểm | Khám phá bởi | Đường kính | Chú thích |
|---|---|---|---|---|---|---|
| 257401 | 2009 SM264 | 23/09/2009 | Mount Lemmon | Mount Lemmon Survey | 15 km | MPC · JPL |
| 257402 | 2009 SG297 | 28/09/2009 | Catalina | CSS | 18 km | MPC · JPL |
| 257403 | 2009 SO299 | 29/09/2009 | Mount Lemmon | Mount Lemmon Survey | 5,7 km | MPC · JPL |
| 257404 | 2009 SF315 | 19/09/2009 | Kitt Peak | Spacewatch | 14 km | MPC · JPL |
| 257405 | 2009 SG330 | 18/09/2009 | Catalina | CSS | 20 km | MPC · JPL |
| 257406 | 2009 ST334 | 26/09/2009 | Kitt Peak | Spacewatch | 13 km | MPC · JPL |
| 257407 | 2009 SO356 | 17/09/2009 | Kitt Peak | Spacewatch | 11 km | MPC · JPL |
| 257408 | 2009 SH358 | 16/09/2009 | Catalina | CSS | 5,6 km | MPC · JPL |
| 257409 | 2009 SB360 | 27/09/2009 | Socorro | LINEAR | 11 km | MPC · JPL |
| 257410 | 2009 TP15 | 01/10/2009 | Mount Lemmon | Mount Lemmon Survey | 5,1 km | MPC · JPL |
| 257411 | 2009 TM18 | 09/10/2009 | Catalina | CSS | 16 km | MPC · JPL |
| 257412 | 2009 UY2 | 16/10/2009 | Socorro | LINEAR | 16 km | MPC · JPL |
| 257413 | 2009 UB61 | 17/10/2009 | Mount Lemmon | Mount Lemmon Survey | 15 km | MPC · JPL |
| 257414 | 2009 UE71 | 22/10/2009 | Mount Lemmon | Mount Lemmon Survey | 1,0 km | MPC · JPL |
| 257415 | 2009 UP118 | 23/10/2009 | Mount Lemmon | Mount Lemmon Survey | 8,8 km | MPC · JPL |
| 257416 | 2009 UV147 | 16/10/2009 | Mount Lemmon | Mount Lemmon Survey | 14 km | MPC · JPL |
| 257417 | 2009 WT | 16/11/2009 | Calvin-Rehoboth | L. A. Molnar | 4,4 km | MPC · JPL |
| 257418 | 2009 WD2 | 16/11/2009 | Mount Lemmon | Mount Lemmon Survey | 12 km | MPC · JPL |
| 257419 | 2009 YE19 | 26/12/2009 | Kitt Peak | Spacewatch | 1,5 km | MPC · JPL |
| 257420 | 2009 YT24 | 18/12/2009 | Mount Lemmon | Mount Lemmon Survey | 2,6 km | MPC · JPL |
| 257421 | 2010 BR11 | 16/01/2010 | WISE | WISE | 4,3 km | MPC · JPL |
| 257422 | 2010 FR47 | 22/03/2010 | ESA OGS | ESA OGS | 4,4 km | MPC · JPL |
| 257423 | 2010 FM48 | 22/03/2010 | ESA OGS | ESA OGS | 1,1 km | MPC · JPL |
| 257424 | 2010 HX90 | 29/04/2010 | WISE | WISE | 3,1 km | MPC · JPL |
| 257425 | 2010 JD24 | 04/05/2010 | WISE | WISE | 5,3 km | MPC · JPL |
| 257426 | 2010 KB99 | 28/05/2010 | WISE | WISE | 1,8 km | MPC · JPL |
| 257427 | 2010 KX104 | 29/05/2010 | WISE | WISE | 3,3 km | MPC · JPL |
| 257428 | 2010 LH38 | 06/06/2010 | WISE | WISE | 3,6 km | MPC · JPL |
| 257429 | 2010 LA46 | 08/06/2010 | WISE | WISE | 3,3 km | MPC · JPL |
| 257430 | 2010 LC95 | 12/06/2010 | WISE | WISE | 4,5 km | MPC · JPL |
| 257431 | 2010 LT131 | 15/06/2010 | WISE | WISE | 5,8 km | MPC · JPL |
| 257432 | 2010 MX112 | 18/06/2010 | Mount Lemmon | Mount Lemmon Survey | 1,9 km | MPC · JPL |
| 257433 | 2010 NX5 | 05/07/2010 | Kitt Peak | Spacewatch | 4,4 km | MPC · JPL |
| 257434 | 2010 ND6 | 05/07/2010 | Mount Lemmon | Mount Lemmon Survey | 1,1 km | MPC · JPL |
| 257435 | 2010 NG35 | 08/07/2010 | WISE | WISE | 3,3 km | MPC · JPL |
| 257436 | 2010 NO42 | 09/07/2010 | WISE | WISE | 4,1 km | MPC · JPL |
| 257437 | 2010 NW68 | 14/07/2010 | WISE | WISE | 2,1 km | MPC · JPL |
| 257438 | 2010 OH98 | 28/07/2010 | WISE | WISE | 4,0 km | MPC · JPL |
| 257439 Peppeprosperini | 2010 PL23 | 09/08/2010 | Frasso Sabino | Frasso Sabino Obs. | 2,1 km | MPC · JPL |
| 257440 | 2010 PF65 | 10/08/2010 | Kitt Peak | Spacewatch | 3,5 km | MPC · JPL |
| 257441 | 2010 QZ3 | 19/08/2010 | Purple Mountain | PMO NEO | 1,8 km | MPC · JPL |
| 257442 | 2010 RH71 | 09/09/2010 | La Sagra | Mallorca Obs. | 640 m | MPC · JPL |
| 257443 | 2641 P-L | 24/09/1960 | Palomar | PLS | 790 m | MPC · JPL |
| 257444 | 4188 P-L | 24/09/1960 | Palomar | PLS | 1,8 km | MPC · JPL |
| 257445 | 6010 P-L | 24/09/1960 | Palomar | PLS | 940 m | MPC · JPL |
| 257446 | 6251 P-L | 24/09/1960 | Palomar | PLS | 760 m | MPC · JPL |
| 257447 | 1037 T-2 | 29/09/1973 | Palomar | PLS | 790 m | MPC · JPL |
| 257448 | 2236 T-2 | 29/09/1973 | Palomar | PLS | 1,2 km | MPC · JPL |
| 257449 | 4219 T-2 | 29/09/1973 | Palomar | PLS | 1,2 km | MPC · JPL |
| 257450 | 2005 T-3 | 16/10/1977 | Palomar | PLS | 700 m | MPC · JPL |
| 257451 | 2138 T-3 | 16/10/1977 | Palomar | PLS | 980 m | MPC · JPL |
| 257452 | 2408 T-3 | 16/10/1977 | Palomar | PLS | 3,5 km | MPC · JPL |
| 257453 | 4003 T-3 | 16/10/1977 | Palomar | PLS | 3,8 km | MPC · JPL |
| 257454 | 4154 T-3 | 16/10/1977 | Palomar | PLS | 1,1 km | MPC · JPL |
| 257455 | 4311 T-3 | 16/10/1977 | Palomar | PLS | 4,8 km | MPC · JPL |
| 257456 | 1981 DA3 | 28/02/1981 | Siding Spring | S. J. Bus | 8,8 km | MPC · JPL |
| 257457 | 1981 EG33 | 01/03/1981 | Siding Spring | S. J. Bus | 1,2 km | MPC · JPL |
| 257458 | 1981 EV36 | 07/03/1981 | Siding Spring | S. J. Bus | 4,4 km | MPC · JPL |
| 257459 | 1981 EA37 | 07/03/1981 | Siding Spring | S. J. Bus | 1,6 km | MPC · JPL |
| 257460 | 1981 ES37 | 01/03/1981 | Siding Spring | S. J. Bus | 1,1 km | MPC · JPL |
| 257461 | 1990 UT2 | 18/10/1990 | Kitt Peak | Spacewatch | 940 m | MPC · JPL |
| 257462 | 1992 UE7 | 18/10/1992 | Kitt Peak | Spacewatch | 3,0 km | MPC · JPL |
| 257463 | 1992 WW6 | 19/11/1992 | Kitt Peak | Spacewatch | 2,3 km | MPC · JPL |
| 257464 | 1993 FC26 | 21/03/1993 | La Silla | UESAC | 1,0 km | MPC · JPL |
| 257465 | 1993 OE6 | 20/07/1993 | La Silla | E. W. Elst | 2,1 km | MPC · JPL |
| 257466 | 1993 TX5 | 09/10/1993 | Kitt Peak | Spacewatch | 2,2 km | MPC · JPL |
| 257467 | 1993 TU41 | 09/10/1993 | La Silla | E. W. Elst | 1,3 km | MPC · JPL |
| 257468 | 1994 CU3 | 10/02/1994 | Kitt Peak | Spacewatch | 1,2 km | MPC · JPL |
| 257469 | 1994 CG7 | 15/02/1994 | Kitt Peak | Spacewatch | 3,7 km | MPC · JPL |
| 257470 | 1994 RE8 | 12/09/1994 | Kitt Peak | Spacewatch | 4,2 km | MPC · JPL |
| 257471 | 1994 SA | 27/09/1994 | Kitt Peak | Spacewatch | 430 m | MPC · JPL |
| 257472 | 1994 SX2 | 28/09/1994 | Kitt Peak | Spacewatch | 870 m | MPC · JPL |
| 257473 | 1994 SC4 | 28/09/1994 | Kitt Peak | Spacewatch | 2,7 km | MPC · JPL |
| 257474 | 1994 WF8 | 28/11/1994 | Kitt Peak | Spacewatch | 4,7 km | MPC · JPL |
| 257475 | 1995 DP5 | 22/02/1995 | Kitt Peak | Spacewatch | 3,8 km | MPC · JPL |
| 257476 | 1995 FE3 | 23/03/1995 | Kitt Peak | Spacewatch | 2,0 km | MPC · JPL |
| 257477 | 1995 FG3 | 23/03/1995 | Kitt Peak | Spacewatch | 3,2 km | MPC · JPL |
| 257478 | 1995 HJ3 | 26/04/1995 | Kitt Peak | Spacewatch | 860 m | MPC · JPL |
| 257479 | 1995 MD6 | 24/06/1995 | Kitt Peak | Spacewatch | 2,8 km | MPC · JPL |
| 257480 | 1995 NR | 01/07/1995 | Kitt Peak | Spacewatch | 4,7 km | MPC · JPL |
| 257481 | 1995 OX3 | 22/07/1995 | Kitt Peak | Spacewatch | 1,0 km | MPC · JPL |
| 257482 | 1995 OW10 | 27/07/1995 | Kitt Peak | Spacewatch | 2,5 km | MPC · JPL |
| 257483 | 1995 OD11 | 27/07/1995 | Kitt Peak | Spacewatch | 820 m | MPC · JPL |
| 257484 | 1995 QW13 | 25/08/1995 | Kitt Peak | Spacewatch | 740 m | MPC · JPL |
| 257485 | 1995 SD23 | 19/09/1995 | Kitt Peak | Spacewatch | 2,9 km | MPC · JPL |
| 257486 | 1995 SC24 | 19/09/1995 | Kitt Peak | Spacewatch | 9,2 km | MPC · JPL |
| 257487 | 1995 SQ24 | 19/09/1995 | Kitt Peak | Spacewatch | 1,6 km | MPC · JPL |
| 257488 | 1995 SD27 | 19/09/1995 | Kitt Peak | Spacewatch | 980 m | MPC · JPL |
| 257489 | 1995 UY12 | 17/10/1995 | Kitt Peak | Spacewatch | 1,6 km | MPC · JPL |
| 257490 | 1995 UT17 | 18/10/1995 | Kitt Peak | Spacewatch | 1,2 km | MPC · JPL |
| 257491 | 1995 UK38 | 22/10/1995 | Kitt Peak | Spacewatch | 900 m | MPC · JPL |
| 257492 | 1995 UM54 | 17/10/1995 | Kitt Peak | Spacewatch | 940 m | MPC · JPL |
| 257493 | 1995 UY58 | 18/10/1995 | Kitt Peak | Spacewatch | 960 m | MPC · JPL |
| 257494 | 1995 UB66 | 17/10/1995 | Kitt Peak | Spacewatch | 820 m | MPC · JPL |
| 257495 | 1995 UE67 | 18/10/1995 | Kitt Peak | Spacewatch | 11 km | MPC · JPL |
| 257496 | 1995 VQ9 | 15/11/1995 | Kitt Peak | Spacewatch | 820 m | MPC · JPL |
| 257497 | 1995 VL13 | 15/11/1995 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 257498 | 1995 WO14 | 17/11/1995 | Kitt Peak | Spacewatch | 760 m | MPC · JPL |
| 257499 | 1995 WX22 | 18/11/1995 | Kitt Peak | Spacewatch | 860 m | MPC · JPL |
| 257500 | 1995 WL29 | 19/11/1995 | Kitt Peak | Spacewatch | 1,2 km | MPC · JPL |