Danh sách tiểu hành tinh/420401–420500
| Chính thức | Tạm đặt | Ngày tháng | Địa điểm | Người khám phá | Đường kính | Chú thích |
|---|---|---|---|---|---|---|
| 420401 | 2012 CA48 | 18/08/2006 | Kitt Peak | Spacewatch | 1,0 km | MPC · JPL |
| 420402 | 2012 CB50 | 09/04/2005 | Mount Lemmon | Mount Lemmon Survey | 780 m | MPC · JPL |
| 420403 | 2012 CG50 | 12/01/2008 | Mount Lemmon | Mount Lemmon Survey | 1,1 km | MPC · JPL |
| 420404 | 2012 CK54 | 07/03/2008 | Mount Lemmon | Mount Lemmon Survey | 3,1 km | MPC · JPL |
| 420405 | 2012 CA56 | 07/11/2007 | Kitt Peak | Spacewatch | 710 m | MPC · JPL |
| 420406 | 2012 CB57 | 04/10/2007 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 420407 | 2012 DW1 | 16/03/2007 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 420408 | 2012 DN5 | 08/03/2005 | Mount Lemmon | Mount Lemmon Survey | 750 m | MPC · JPL |
| 420409 | 2012 DD6 | 13/11/2006 | Catalina | CSS | 1,4 km | MPC · JPL |
| 420410 | 2012 DP7 | 06/07/2003 | Kitt Peak | Spacewatch | 1,0 km | MPC · JPL |
| 420411 | 2012 DF9 | 16/05/2005 | Palomar | NEAT | 780 m | MPC · JPL |
| 420412 | 2012 DH10 | 12/03/2005 | Socorro | LINEAR | 820 m | MPC · JPL |
| 420413 | 2012 DL10 | 26/09/2000 | Apache Point | SDSS | 900 m | MPC · JPL |
| 420414 | 2012 DO10 | 21/09/2003 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 420415 | 2012 DV11 | 29/03/2008 | Kitt Peak | Spacewatch | 1,4 km | MPC · JPL |
| 420416 | 2012 DU13 | 19/02/2012 | Kitt Peak | Spacewatch | 1,3 km | MPC · JPL |
| 420417 | 2012 DW13 | 21/01/2012 | Kitt Peak | Spacewatch | 750 m | MPC · JPL |
| 420418 | 2012 DD16 | 30/10/2010 | Mount Lemmon | Mount Lemmon Survey | 820 m | MPC · JPL |
| 420419 | 2012 DL17 | 08/11/2007 | Mount Lemmon | Mount Lemmon Survey | 980 m | MPC · JPL |
| 420420 | 2012 DT17 | 09/10/2010 | Mount Lemmon | Mount Lemmon Survey | 820 m | MPC · JPL |
| 420421 | 2012 DN19 | 10/09/2010 | Kitt Peak | Spacewatch | 1,0 km | MPC · JPL |
| 420422 | 2012 DO19 | 27/12/2011 | Mount Lemmon | Mount Lemmon Survey | 1,0 km | MPC · JPL |
| 420423 | 2012 DZ20 | 09/01/1997 | Kitt Peak | Spacewatch | 680 m | MPC · JPL |
| 420424 | 2012 DL21 | 07/11/2007 | Kitt Peak | Spacewatch | 680 m | MPC · JPL |
| 420425 | 2012 DD24 | 10/09/2010 | Kitt Peak | Spacewatch | 860 m | MPC · JPL |
| 420426 | 2012 DX25 | 11/04/2005 | Kitt Peak | Spacewatch | 620 m | MPC · JPL |
| 420427 | 2012 DF27 | 19/01/2005 | Kitt Peak | Spacewatch | 650 m | MPC · JPL |
| 420428 | 2012 DQ27 | 21/02/2012 | Kitt Peak | Spacewatch | 900 m | MPC · JPL |
| 420429 | 2012 DJ28 | 08/04/2003 | Kitt Peak | Spacewatch | 2,3 km | MPC · JPL |
| 420430 | 2012 DZ28 | 03/03/2005 | Catalina | CSS | 650 m | MPC · JPL |
| 420431 | 2012 DL29 | 10/03/2005 | Mount Lemmon | Mount Lemmon Survey | 900 m | MPC · JPL |
| 420432 | 2012 DO29 | 11/05/2005 | Kitt Peak | Spacewatch | 710 m | MPC · JPL |
| 420433 | 2012 DS29 | 11/03/2005 | Kitt Peak | Spacewatch | 750 m | MPC · JPL |
| 420434 | 2012 DW29 | 25/11/2005 | Kitt Peak | Spacewatch | 2,5 km | MPC · JPL |
| 420435 | 2012 DA32 | 17/11/2006 | Mount Lemmon | Mount Lemmon Survey | 1,4 km | MPC · JPL |
| 420436 | 2012 DG32 | 12/04/2005 | Kitt Peak | Spacewatch | 680 m | MPC · JPL |
| 420437 | 2012 DA36 | 02/10/2006 | Mount Lemmon | Mount Lemmon Survey | 790 m | MPC · JPL |
| 420438 | 2012 DD36 | 13/12/2007 | Socorro | LINEAR | 940 m | MPC · JPL |
| 420439 | 2012 DP36 | 08/11/2007 | Socorro | LINEAR | 900 m | MPC · JPL |
| 420440 | 2012 DY36 | 18/09/2010 | Kitt Peak | Spacewatch | 860 m | MPC · JPL |
| 420441 | 2012 DF37 | 28/02/2008 | Kitt Peak | Spacewatch | 1,0 km | MPC · JPL |
| 420442 | 2012 DU37 | 13/04/2005 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 420443 | 2012 DZ37 | 25/02/2012 | Catalina | CSS | 820 m | MPC · JPL |
| 420444 | 2012 DF38 | 30/10/2005 | Mount Lemmon | Mount Lemmon Survey | 1,9 km | MPC · JPL |
| 420445 | 2012 DA39 | 14/06/2004 | Socorro | LINEAR | 3,2 km | MPC · JPL |
| 420446 | 2012 DR44 | 17/01/2007 | Kitt Peak | Spacewatch | 1,4 km | MPC · JPL |
| 420447 | 2012 DU47 | 09/10/2010 | Mount Lemmon | Mount Lemmon Survey | 900 m | MPC · JPL |
| 420448 | 2012 DN51 | 19/09/2006 | Kitt Peak | Spacewatch | 940 m | MPC · JPL |
| 420449 | 2012 DE58 | 10/04/2005 | Mount Lemmon | Mount Lemmon Survey | 680 m | MPC · JPL |
| 420450 | 2012 DW58 | 19/09/2003 | Palomar | NEAT | 860 m | MPC · JPL |
| 420451 | 2012 DH59 | 28/09/2003 | Kitt Peak | Spacewatch | 680 m | MPC · JPL |
| 420452 | 2012 DJ59 | 17/09/2010 | Kitt Peak | Spacewatch | 980 m | MPC · JPL |
| 420453 | 2012 DZ61 | 30/09/2003 | Kitt Peak | Spacewatch | 940 m | MPC · JPL |
| 420454 | 2012 DD64 | 17/11/2007 | Mount Lemmon | Mount Lemmon Survey | 710 m | MPC · JPL |
| 420455 | 2012 DA66 | 29/09/2010 | Mount Lemmon | Mount Lemmon Survey | 710 m | MPC · JPL |
| 420456 | 2012 DE72 | 20/02/2012 | Haleakala | Pan-STARRS | 980 m | MPC · JPL |
| 420457 | 2012 DM72 | 11/11/2007 | Mount Lemmon | Mount Lemmon Survey | 740 m | MPC · JPL |
| 420458 | 2012 DE73 | 17/09/2010 | Mount Lemmon | Mount Lemmon Survey | 900 m | MPC · JPL |
| 420459 | 2012 DS73 | 21/02/2001 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 420460 | 2012 DO74 | 01/10/2005 | Anderson Mesa | LONEOS | 1,3 km | MPC · JPL |
| 420461 | 2012 DJ75 | 17/10/2003 | Kitt Peak | Spacewatch | 650 m | MPC · JPL |
| 420462 | 2012 DN77 | 14/04/2008 | Mount Lemmon | Mount Lemmon Survey | 1,3 km | MPC · JPL |
| 420463 | 2012 DU78 | 17/03/2005 | Mount Lemmon | Mount Lemmon Survey | 3,8 km | MPC · JPL |
| 420464 | 2012 DY79 | 25/08/2005 | Palomar | NEAT | 1,5 km | MPC · JPL |
| 420465 | 2012 DW86 | 22/02/2001 | Kitt Peak | Spacewatch | 820 m | MPC · JPL |
| 420466 | 2012 DX86 | 23/01/2006 | Kitt Peak | Spacewatch | 3,5 km | MPC · JPL |
| 420467 | 2012 DZ86 | 23/02/2012 | Kitt Peak | Spacewatch | 860 m | MPC · JPL |
| 420468 | 2012 DR87 | 05/12/2007 | Mount Lemmon | Mount Lemmon Survey | 2,5 km | MPC · JPL |
| 420469 | 2012 DN88 | 07/03/2005 | Socorro | LINEAR | 780 m | MPC · JPL |
| 420470 | 2012 DW88 | 09/02/2005 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 420471 | 2012 DS89 | 10/01/2007 | Kitt Peak | Spacewatch | 2,9 km | MPC · JPL |
| 420472 | 2012 DR91 | 31/12/2007 | Mount Lemmon | Mount Lemmon Survey | 780 m | MPC · JPL |
| 420473 | 2012 DC94 | 21/01/2012 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 420474 | 2012 DH96 | 08/10/2010 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 420475 | 2012 DZ97 | 17/04/2005 | Catalina | CSS | 1,4 km | MPC · JPL |
| 420476 | 2012 EP | 04/04/2005 | Mount Lemmon | Mount Lemmon Survey | 750 m | MPC · JPL |
| 420477 | 2012 EX | 02/03/2008 | Kitt Peak | Spacewatch | 1,4 km | MPC · JPL |
| 420478 | 2012 EQ1 | 14/08/2001 | Oukaïmeden | NEAT | 1,3 km | MPC · JPL |
| 420479 | 2012 EX2 | 11/03/2005 | Mount Lemmon | Mount Lemmon Survey | 750 m | MPC · JPL |
| 420480 | 2012 EF3 | 02/11/2007 | Mount Lemmon | Mount Lemmon Survey | 710 m | MPC · JPL |
| 420481 | 2012 EW3 | 28/10/2010 | Catalina | CSS | 1,0 km | MPC · JPL |
| 420482 | 2012 EU5 | 25/09/2006 | Mount Lemmon | Mount Lemmon Survey | 820 m | MPC · JPL |
| 420483 | 2012 EP7 | 19/09/2006 | Kitt Peak | Spacewatch | 900 m | MPC · JPL |
| 420484 | 2012 EW7 | 01/04/2005 | Kitt Peak | Spacewatch | 710 m | MPC · JPL |
| 420485 | 2012 EP8 | 23/11/2006 | Kitt Peak | Spacewatch | 1,7 km | MPC · JPL |
| 420486 | 2012 EH9 | 01/12/2003 | Kitt Peak | Spacewatch | 750 m | MPC · JPL |
| 420487 | 2012 ED16 | 16/11/2006 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 420488 | 2012 EP16 | 11/01/2008 | Kitt Peak | Spacewatch | 980 m | MPC · JPL |
| 420489 | 2012 FF2 | 16/12/2007 | Mount Lemmon | Mount Lemmon Survey | 680 m | MPC · JPL |
| 420490 | 2012 FM4 | 18/09/2003 | Palomar | NEAT | 1,0 km | MPC · JPL |
| 420491 | 2012 FC6 | 18/12/2007 | Mount Lemmon | Mount Lemmon Survey | 820 m | MPC · JPL |
| 420492 | 2012 FZ6 | 05/04/2005 | Mount Lemmon | Mount Lemmon Survey | 680 m | MPC · JPL |
| 420493 | 2012 FG10 | 12/01/2011 | Mount Lemmon | Mount Lemmon Survey | 2,4 km | MPC · JPL |
| 420494 | 2012 FB11 | 31/03/2003 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 420495 | 2012 FJ11 | 28/10/2005 | Mount Lemmon | Mount Lemmon Survey | 3,1 km | MPC · JPL |
| 420496 | 2012 FK14 | 02/10/2003 | Kitt Peak | Spacewatch | 4,6 km | MPC · JPL |
| 420497 | 2012 FR14 | 16/08/2004 | Piszkéstető | NEAT | 2,7 km | MPC · JPL |
| 420498 | 2012 FW14 | 23/08/2003 | Palomar | NEAT | 2,7 km | MPC · JPL |
| 420499 | 2012 FW15 | 16/02/2001 | Cima Ekar | ADAS | 750 m | MPC · JPL |
| 420500 | 2012 FA17 | 15/09/2009 | Kitt Peak | Spacewatch | 1,7 km | MPC · JPL |