Danh sách tiểu hành tinh/550401–550500
| Chính thức | Tạm đặt | Ngày tháng | Địa điểm | Người khám phá | Đường kính | Chú thích |
|---|---|---|---|---|---|---|
| 550401 | 2012 FN104 | 29/03/2012 | Haleakala | Pan-STARRS | 2,5 km | MPC · JPL |
| 550402 | 2012 GW | 14/03/2012 | Haleakala | Pan-STARRS | 620 m | MPC · JPL |
| 550403 | 2012 GZ1 | 01/04/2012 | Catalina | CSS | 1,9 km | MPC · JPL |
| 550404 | 2012 GO5 | 29/04/2003 | Kitt Peak | Spacewatch | 1,9 km | MPC · JPL |
| 550405 | 2012 GL8 | 05/03/2012 | Kitt Peak | Spacewatch | 2,3 km | MPC · JPL |
| 550406 | 2012 GH9 | 13/04/2012 | Haleakala | Pan-STARRS | 1,8 km | MPC · JPL |
| 550407 | 2012 GW10 | 04/01/2011 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550408 | 2012 GF13 | 17/11/2006 | Kitt Peak | Spacewatch | 2,2 km | MPC · JPL |
| 550409 | 2012 GN13 | 14/02/2007 | Lulin | LUSS | 2,7 km | MPC · JPL |
| 550410 | 2012 GD14 | 11/03/2007 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550411 | 2012 GF14 | 13/04/2012 | Haleakala | Pan-STARRS | 1,8 km | MPC · JPL |
| 550412 | 2012 GU24 | 22/08/2009 | Hibiscus | N. Teamo | 650 m | MPC · JPL |
| 550413 | 2012 GZ29 | 27/03/2003 | Palomar | NEAT | 1,5 km | MPC · JPL |
| 550414 | 2012 GN30 | 01/11/1999 | Kitt Peak | Spacewatch | 2,8 km | MPC · JPL |
| 550415 | 2012 GU30 | 12/04/2012 | Haleakala | Pan-STARRS | 2,3 km | MPC · JPL |
| 550416 | 2012 GS32 | 03/11/2005 | Kitt Peak | Spacewatch | 2,2 km | MPC · JPL |
| 550417 | 2012 GV32 | 24/10/2005 | Kitt Peak | Spacewatch | 2,0 km | MPC · JPL |
| 550418 | 2012 GG35 | 09/03/2007 | Mount Lemmon | Mount Lemmon Survey | 1,9 km | MPC · JPL |
| 550419 | 2012 GX38 | 29/07/2008 | Crni Vrh | J. Zakrajšek | 2,8 km | MPC · JPL |
| 550420 | 2012 GF42 | 15/04/2012 | Haleakala | Pan-STARRS | 2,7 km | MPC · JPL |
| 550421 | 2012 GN42 | 15/04/2012 | Haleakala | Pan-STARRS | 2,1 km | MPC · JPL |
| 550422 | 2012 GR44 | 09/08/2013 | Catalina | CSS | 2,3 km | MPC · JPL |
| 550423 | 2012 HH | 31/10/2005 | Palomar | NEAT | 750 m | MPC · JPL |
| 550424 | 2012 HP11 | 27/03/2012 | Catalina | CSS | 1,8 km | MPC · JPL |
| 550425 | 2012 HO14 | 15/04/2012 | Haleakala | Pan-STARRS | 2,7 km | MPC · JPL |
| 550426 | 2012 HW14 | 20/12/2007 | Kitt Peak | Spacewatch | 710 m | MPC · JPL |
| 550427 | 2012 HK15 | 08/02/2007 | Mount Lemmon | Mount Lemmon Survey | 2,2 km | MPC · JPL |
| 550428 | 2012 HT15 | 06/06/2002 | Palomar | NEAT | 680 m | MPC · JPL |
| 550429 | 2012 HA16 | 15/04/2012 | Haleakala | Pan-STARRS | 2,2 km | MPC · JPL |
| 550430 | 2012 HY23 | 06/12/2010 | Mount Lemmon | Mount Lemmon Survey | 2,2 km | MPC · JPL |
| 550431 | 2012 HH24 | 15/04/2012 | Haleakala | Pan-STARRS | 1,5 km | MPC · JPL |
| 550432 | 2012 HP27 | 24/04/2012 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550433 | 2012 HW31 | 04/03/2001 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 550434 | 2012 HZ34 | 24/03/2012 | Mount Lemmon | Mount Lemmon Survey | 2,7 km | MPC · JPL |
| 550435 | 2012 HZ35 | 29/03/2012 | Kitt Peak | Spacewatch | 2,5 km | MPC · JPL |
| 550436 | 2012 HP36 | 22/04/2012 | Kitt Peak | Spacewatch | 1,9 km | MPC · JPL |
| 550437 | 2012 HD38 | 15/03/2007 | Kitt Peak | Spacewatch | 2,3 km | MPC · JPL |
| 550438 | 2012 HG40 | 29/03/2012 | Siding Spring | SSS | 1,7 km | MPC · JPL |
| 550439 | 2012 HW40 | 28/05/2008 | Mount Lemmon | Mount Lemmon Survey | 2,5 km | MPC · JPL |
| 550440 | 2012 HT43 | 22/02/2007 | Catalina | CSS | 2,7 km | MPC · JPL |
| 550441 | 2012 HL49 | 15/04/2012 | Haleakala | Pan-STARRS | 2,8 km | MPC · JPL |
| 550442 | 2012 HC53 | 27/04/2012 | Haleakala | Pan-STARRS | 1,0 km | MPC · JPL |
| 550443 | 2012 HN54 | 15/04/2012 | Haleakala | Pan-STARRS | 2,7 km | MPC · JPL |
| 550444 | 2012 HS59 | 29/01/2011 | Mount Lemmon | Mount Lemmon Survey | 1,9 km | MPC · JPL |
| 550445 | 2012 HH60 | 17/11/2009 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 550446 | 2012 HQ60 | 19/04/2012 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550447 | 2012 HS60 | 19/04/2012 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550448 | 2012 HP65 | 20/04/2012 | Mount Lemmon | Mount Lemmon Survey | 2,3 km | MPC · JPL |
| 550449 | 2012 HK68 | 12/04/2002 | Palomar | NEAT | 3,9 km | MPC · JPL |
| 550450 | 2012 HB76 | 28/04/2003 | Kitt Peak | Spacewatch | 2,2 km | MPC · JPL |
| 550451 | 2012 HW85 | 19/04/2012 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550452 | 2012 HY85 | 20/09/2009 | Kitt Peak | Spacewatch | 1,9 km | MPC · JPL |
| 550453 | 2012 HO86 | 21/04/2012 | Kitt Peak | Spacewatch | 1,5 km | MPC · JPL |
| 550454 | 2012 HK88 | 27/04/2012 | Haleakala | Pan-STARRS | 620 m | MPC · JPL |
| 550455 | 2012 HX88 | 19/04/2012 | Mount Lemmon | Mount Lemmon Survey | 1,7 km | MPC · JPL |
| 550456 | 2012 HB99 | 18/04/2012 | Mount Lemmon | Mount Lemmon Survey | 1,5 km | MPC · JPL |
| 550457 | 2012 HP100 | 21/04/2012 | Mayhill-ISON | L. Elenin | 860 m | MPC · JPL |
| 550458 | 2012 HL102 | 30/04/2012 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550459 | 2012 JU8 | 15/04/2012 | Haleakala | Pan-STARRS | 2,8 km | MPC · JPL |
| 550460 | 2012 JU12 | 13/12/2010 | Mount Lemmon | Mount Lemmon Survey | 2,3 km | MPC · JPL |
| 550461 | 2012 JF14 | 12/03/2002 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550462 | 2012 JU14 | 12/01/2002 | Palomar | NEAT | 3,5 km | MPC · JPL |
| 550463 | 2012 JS15 | 21/08/2008 | Kitt Peak | Spacewatch | 2,8 km | MPC · JPL |
| 550464 | 2012 JV15 | 12/05/2012 | Haleakala | Pan-STARRS | 2,0 km | MPC · JPL |
| 550465 | 2012 JE19 | 13/02/2008 | Mount Lemmon | Mount Lemmon Survey | 820 m | MPC · JPL |
| 550466 | 2012 JJ19 | 15/03/2012 | Mount Lemmon | Mount Lemmon Survey | 2,1 km | MPC · JPL |
| 550467 | 2012 JH22 | 20/04/2012 | Mount Lemmon | Mount Lemmon Survey | 540 m | MPC · JPL |
| 550468 | 2012 JT31 | 02/01/2011 | Mount Lemmon | Mount Lemmon Survey | 1,9 km | MPC · JPL |
| 550469 | 2012 JU31 | 13/04/2008 | Mount Lemmon | Mount Lemmon Survey | 820 m | MPC · JPL |
| 550470 | 2012 JF32 | 18/10/2009 | Mount Lemmon | Mount Lemmon Survey | 2,3 km | MPC · JPL |
| 550471 | 2012 JJ32 | 19/03/2007 | Mount Lemmon | Mount Lemmon Survey | 2,7 km | MPC · JPL |
| 550472 | 2012 JL36 | 15/05/2012 | Mount Lemmon | Mount Lemmon Survey | 2,4 km | MPC · JPL |
| 550473 | 2012 JX36 | 11/09/2005 | Kitt Peak | Spacewatch | 710 m | MPC · JPL |
| 550474 | 2012 JW40 | 14/03/2007 | Mount Lemmon | Mount Lemmon Survey | 2,7 km | MPC · JPL |
| 550475 | 2012 JE43 | 29/07/2000 | Anderson Mesa | LONEOS | 860 m | MPC · JPL |
| 550476 | 2012 JM45 | 07/10/2004 | Palomar | NEAT | 2,8 km | MPC · JPL |
| 550477 | 2012 JR54 | 01/05/2012 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550478 | 2012 JM59 | 28/03/2012 | Kitt Peak | Spacewatch | 2,7 km | MPC · JPL |
| 550479 | 2012 JV60 | 09/03/2002 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550480 | 2012 JJ61 | 14/05/2012 | Mount Lemmon | Mount Lemmon Survey | 2,1 km | MPC · JPL |
| 550481 | 2012 JP65 | 10/11/2009 | Kitt Peak | Spacewatch | 2,7 km | MPC · JPL |
| 550482 | 2012 JS65 | 19/04/2007 | Mount Lemmon | Mount Lemmon Survey | 2,9 km | MPC · JPL |
| 550483 | 2012 JR70 | 12/05/2012 | Haleakala | Pan-STARRS | 780 m | MPC · JPL |
| 550484 | 2012 KN1 | 15/04/2004 | Apache Point | SDSS Collaboration | 900 m | MPC · JPL |
| 550485 | 2012 KW2 | 30/12/2005 | Kitt Peak | Spacewatch | 2,3 km | MPC · JPL |
| 550486 | 2012 KX5 | 25/02/2003 | Haleakala | AMOS | 1,0 km | MPC · JPL |
| 550487 | 2012 KV10 | 27/04/2012 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550488 | 2012 KE11 | 21/08/2002 | Palomar | NEAT | 820 m | MPC · JPL |
| 550489 | 2012 KF13 | 16/05/2012 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550490 | 2012 KY19 | 18/09/2003 | Haleakala | AMOS | 860 m | MPC · JPL |
| 550491 | 2012 KR22 | 08/02/2011 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550492 | 2012 KO27 | 28/12/2005 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 550493 | 2012 KK33 | 16/05/2012 | Mount Lemmon | Mount Lemmon Survey | 900 m | MPC · JPL |
| 550494 | 2012 KH35 | 26/02/2008 | Mount Lemmon | Mount Lemmon Survey | 620 m | MPC · JPL |
| 550495 | 2012 KO35 | 11/09/2004 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550496 | 2012 KF37 | 07/02/2011 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550497 | 2012 KA39 | 27/04/2012 | Haleakala | Pan-STARRS | 710 m | MPC · JPL |
| 550498 | 2012 KF40 | 21/04/2012 | Mount Lemmon | Mount Lemmon Survey | 2,2 km | MPC · JPL |
| 550499 | 2012 KY47 | 07/01/2006 | Mount Lemmon | Mount Lemmon Survey | 2,2 km | MPC · JPL |
| 550500 | 2012 KE50 | 18/01/2005 | Kitt Peak | Spacewatch | 4,4 km | MPC · JPL |