Danh sách tiểu hành tinh/550301–550400
| Chính thức | Tạm đặt | Ngày tháng | Địa điểm | Người khám phá | Đường kính | Chú thích |
|---|---|---|---|---|---|---|
| 550301 | 2012 DF72 | 27/01/2003 | Palomar | NEAT | 2,2 km | MPC · JPL |
| 550302 | 2012 DW74 | 25/08/2000 | Cerro Tololo | R. Millis, L. H. Wasserman | 2,3 km | MPC · JPL |
| 550303 | 2012 DK75 | 11/10/2010 | Mount Lemmon | Mount Lemmon Survey | 1,3 km | MPC · JPL |
| 550304 | 2012 DJ78 | 29/03/2008 | Kitt Peak | Spacewatch | 1,8 km | MPC · JPL |
| 550305 | 2012 DQ78 | 01/11/2005 | Kitt Peak | Spacewatch | 4,4 km | MPC · JPL |
| 550306 | 2012 DZ78 | 16/04/2004 | Kitt Peak | Spacewatch | 1,2 km | MPC · JPL |
| 550307 | 2012 DR79 | 29/01/2003 | Palomar | NEAT | 1,6 km | MPC · JPL |
| 550308 | 2012 DX79 | 23/10/2001 | Palomar | NEAT | 2,9 km | MPC · JPL |
| 550309 | 2012 DT80 | 30/01/2003 | Palomar | NEAT | 1,5 km | MPC · JPL |
| 550310 | 2012 DD86 | 19/01/2012 | Haleakala | Pan-STARRS | 56 km | MPC · JPL |
| 550311 | 2012 DO86 | 24/03/2003 | Haleakala | AMOS | 3,1 km | MPC · JPL |
| 550312 | 2012 DD87 | 18/01/2012 | Kitt Peak | Spacewatch | 680 m | MPC · JPL |
| 550313 | 2012 DE87 | 13/02/2012 | Kitt Peak | Spacewatch | 2,0 km | MPC · JPL |
| 550314 | 2012 DL87 | 24/02/2012 | Haleakala | Pan-STARRS | 940 m | MPC · JPL |
| 550315 | 2012 DP87 | 24/02/2012 | Haleakala | Pan-STARRS | 2,5 km | MPC · JPL |
| 550316 | 2012 DT87 | 25/12/2011 | Mount Lemmon | Mount Lemmon Survey | 2,7 km | MPC · JPL |
| 550317 | 2012 DT88 | 21/12/2006 | Kitt Peak | L. H. Wasserman | 3,1 km | MPC · JPL |
| 550318 | 2012 DZ90 | 06/08/2005 | Palomar | NEAT | 1,6 km | MPC · JPL |
| 550319 | 2012 DV91 | 04/04/2008 | Mount Lemmon | Mount Lemmon Survey | 1,7 km | MPC · JPL |
| 550320 | 2012 DK94 | 15/02/2012 | Haleakala | Pan-STARRS | 1,9 km | MPC · JPL |
| 550321 | 2012 DP94 | 06/08/2005 | Palomar | NEAT | 2,4 km | MPC · JPL |
| 550322 | 2012 DJ96 | 23/02/2012 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550323 | 2012 DY96 | 26/08/2005 | Palomar | NEAT | 2,8 km | MPC · JPL |
| 550324 | 2012 DU97 | 14/03/2012 | Haleakala | Pan-STARRS | 2,3 km | MPC · JPL |
| 550325 | 2012 DC101 | 21/02/2012 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 550326 | 2012 DT101 | 31/08/2005 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 550327 | 2012 DG102 | 12/11/2010 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550328 | 2012 DP102 | 06/04/2008 | Kitt Peak | Spacewatch | 1,6 km | MPC · JPL |
| 550329 | 2012 DR102 | 23/02/2012 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550330 | 2012 DS103 | 27/02/2012 | Kitt Peak | Spacewatch | 1,4 km | MPC · JPL |
| 550331 | 2012 DH104 | 26/10/2005 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550332 | 2012 DM104 | 29/01/2007 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550333 | 2012 DY105 | 29/02/2012 | Oukaimeden | M. Ory | 1,9 km | MPC · JPL |
| 550334 | 2012 DA106 | 20/02/2012 | Haleakala | Pan-STARRS | 2,2 km | MPC · JPL |
| 550335 | 2012 DJ106 | 28/02/2012 | Haleakala | Pan-STARRS | 1,9 km | MPC · JPL |
| 550336 | 2012 DD107 | 27/02/2012 | Kitt Peak | Spacewatch | 650 m | MPC · JPL |
| 550337 | 2012 DL108 | 16/02/2012 | Haleakala | Pan-STARRS | 570 m | MPC · JPL |
| 550338 | 2012 DH109 | 20/02/2012 | Haleakala | Pan-STARRS | 1,9 km | MPC · JPL |
| 550339 | 2012 DJ111 | 18/02/2012 | Catalina | CSS | 1,7 km | MPC · JPL |
| 550340 | 2012 DY111 | 28/10/2006 | Mount Lemmon | Mount Lemmon Survey | 2,5 km | MPC · JPL |
| 550341 | 2012 DH115 | 27/02/2012 | Haleakala | Pan-STARRS | 1,5 km | MPC · JPL |
| 550342 | 2012 DL116 | 19/01/2012 | Mount Lemmon | Mount Lemmon Survey | 2,1 km | MPC · JPL |
| 550343 | 2012 DM116 | 27/02/2012 | Haleakala | Pan-STARRS | 1,9 km | MPC · JPL |
| 550344 | 2012 DQ121 | 20/02/2012 | Haleakala | Pan-STARRS | 1,9 km | MPC · JPL |
| 550345 | 2012 ED3 | 10/01/2007 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550346 | 2012 ED6 | 13/03/2012 | Mount Lemmon | Mount Lemmon Survey | 1,3 km | MPC · JPL |
| 550347 | 2012 EH6 | 26/02/2012 | Haleakala | Pan-STARRS | 860 m | MPC · JPL |
| 550348 | 2012 EK9 | 19/01/2012 | Haleakala | Pan-STARRS | 1,2 km | MPC · JPL |
| 550349 | 2012 EH16 | 22/03/2012 | Catalina | CSS | 2,1 km | MPC · JPL |
| 550350 | 2012 EO18 | 14/03/2012 | Haleakala | Pan-STARRS | 680 m | MPC · JPL |
| 550351 | 2012 ER20 | 08/05/2013 | Haleakala | Pan-STARRS | 1,2 km | MPC · JPL |
| 550352 | 2012 EC21 | 24/04/2003 | Kitt Peak | Spacewatch | 2,0 km | MPC · JPL |
| 550353 | 2012 ED21 | 28/01/2016 | Mount Lemmon | Mount Lemmon Survey | 2,2 km | MPC · JPL |
| 550354 | 2012 EO22 | 15/03/2012 | Mount Lemmon | Mount Lemmon Survey | 2,1 km | MPC · JPL |
| 550355 | 2012 EP23 | 15/03/2012 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550356 | 2012 EL25 | 15/03/2012 | Mount Lemmon | Mount Lemmon Survey | 1,4 km | MPC · JPL |
| 550357 | 2012 ED26 | 14/03/2012 | Catalina | CSS | 2,1 km | MPC · JPL |
| 550358 | 2012 FA3 | 15/03/2012 | Mount Lemmon | Mount Lemmon Survey | 1,1 km | MPC · JPL |
| 550359 | 2012 FA4 | 27/12/2011 | Mount Lemmon | Mount Lemmon Survey | 2,8 km | MPC · JPL |
| 550360 | 2012 FF4 | 10/01/2007 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |
| 550361 | 2012 FF10 | 29/02/2012 | Catalina | CSS | 2,8 km | MPC · JPL |
| 550362 | 2012 FX12 | 16/04/2005 | Kitt Peak | Spacewatch | 680 m | MPC · JPL |
| 550363 | 2012 FH14 | 31/03/2003 | Apache Point | SDSS Collaboration | 3,4 km | MPC · JPL |
| 550364 | 2012 FO14 | 18/03/2012 | Piszkesteto | K. Sárneczky | 1,8 km | MPC · JPL |
| 550365 | 2012 FM17 | 27/04/2008 | Kitt Peak | Spacewatch | 2,1 km | MPC · JPL |
| 550366 | 2012 FY17 | 17/03/2012 | Mount Lemmon | Mount Lemmon Survey | 1,9 km | MPC · JPL |
| 550367 | 2012 FO18 | 21/02/2012 | Kitt Peak | Spacewatch | 1,9 km | MPC · JPL |
| 550368 | 2012 FE20 | 25/02/2012 | Kitt Peak | Spacewatch | 2,5 km | MPC · JPL |
| 550369 | 2012 FP22 | 07/10/2010 | Kitt Peak | Spacewatch | 1,8 km | MPC · JPL |
| 550370 | 2012 FF26 | 26/03/2003 | Kitt Peak | Spacewatch | 3,1 km | MPC · JPL |
| 550371 | 2012 FK26 | 16/04/2005 | Kitt Peak | Spacewatch | 780 m | MPC · JPL |
| 550372 | 2012 FO29 | 09/11/2009 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550373 | 2012 FS41 | 10/03/2003 | Anderson Mesa | LONEOS | 1,8 km | MPC · JPL |
| 550374 | 2012 FT46 | 16/03/2012 | Mount Lemmon | Mount Lemmon Survey | 1,7 km | MPC · JPL |
| 550375 | 2012 FR47 | 13/03/2012 | Mount Lemmon | Mount Lemmon Survey | 750 m | MPC · JPL |
| 550376 | 2012 FT47 | 10/10/2004 | Kitt Peak | L. H. Wasserman, J. R. Lovering | 590 m | MPC · JPL |
| 550377 | 2012 FM50 | 24/02/2012 | Kitt Peak | Spacewatch | 1,5 km | MPC · JPL |
| 550378 | 2012 FG51 | 24/03/2012 | Mount Lemmon | Mount Lemmon Survey | 2,0 km | MPC · JPL |
| 550379 | 2012 FU52 | 12/03/2012 | Kitt Peak | Spacewatch | 1,3 km | MPC · JPL |
| 550380 | 2012 FG53 | 22/03/2012 | Catalina | CSS | 2,7 km | MPC · JPL |
| 550381 | 2012 FC54 | 27/02/2012 | Haleakala | Pan-STARRS | 1,5 km | MPC · JPL |
| 550382 | 2012 FC57 | 28/11/2011 | Mount Lemmon | Mount Lemmon Survey | 2,5 km | MPC · JPL |
| 550383 | 2012 FA61 | 15/09/2009 | Kitt Peak | Spacewatch | 2,8 km | MPC · JPL |
| 550384 | 2012 FB61 | 28/03/2012 | Kitt Peak | Spacewatch | 2,3 km | MPC · JPL |
| 550385 | 2012 FY61 | 01/11/2000 | Kitt Peak | Spacewatch | 3,4 km | MPC · JPL |
| 550386 | 2012 FO66 | 10/05/2005 | Kitt Peak | Spacewatch | 940 m | MPC · JPL |
| 550387 | 2012 FH74 | 24/03/2012 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 550388 | 2012 FQ77 | 10/03/2003 | Anderson Mesa | LONEOS | 3,1 km | MPC · JPL |
| 550389 | 2012 FO78 | 02/01/2011 | Mayhill-ISON | L. Elenin | 1,3 km | MPC · JPL |
| 550390 | 2012 FU79 | 12/04/2005 | Mount Lemmon | Mount Lemmon Survey | 620 m | MPC · JPL |
| 550391 | 2012 FE80 | 23/02/2007 | Mount Lemmon | Mount Lemmon Survey | 2,2 km | MPC · JPL |
| 550392 | 2012 FV81 | 28/01/2006 | Catalina | CSS | 4,6 km | MPC · JPL |
| 550393 | 2012 FU85 | 21/03/2012 | Catalina | CSS | 1,8 km | MPC · JPL |
| 550394 | 2012 FY85 | 24/03/2012 | Kitt Peak | Spacewatch | 1,9 km | MPC · JPL |
| 550395 | 2012 FB87 | 29/03/2012 | Kitt Peak | Spacewatch | 2,4 km | MPC · JPL |
| 550396 | 2012 FS87 | 28/03/2012 | Haleakala | Pan-STARRS | 2,5 km | MPC · JPL |
| 550397 | 2012 FA88 | 05/03/2008 | Kitt Peak | Spacewatch | 1,2 km | MPC · JPL |
| 550398 | 2012 FA90 | 04/12/2015 | Haleakala | Pan-STARRS | 2,9 km | MPC · JPL |
| 550399 | 2012 FW94 | 01/04/2017 | Haleakala | Pan-STARRS | 2,1 km | MPC · JPL |
| 550400 | 2012 FB104 | 23/03/2012 | Mount Lemmon | Mount Lemmon Survey | 1,8 km | MPC · JPL |