Asteroids discovered on December 31
47 named asteroids.
| # | Asteroid | Discovered | Discoverer |
|---|---|---|---|
| 1 | (424) Gratia | 1896-12-31 | A. Charlois |
| 2 | (583) Klotilde | 1905-12-31 | J. Palisa |
| 3 | (1208) Troilus | 1931-12-31 | K. Reinmuth |
| 4 | (4725) Milone | 1975-12-31 | Felix Aguilar Observatory |
| 5 | (11441) Anadiego | 1975-12-31 | M. R. Cesco |
| 6 | (10541) Malesherbes | 1991-12-31 | E. W. Elst |
| 7 | (17493) Wildcat | 1991-12-31 | Shoemaker, C. S., Levy, D. H. |
| 8 | (30857) Parsec | 1991-12-31 | E. W. Elst |
| 9 | (7602) Yidaeam | 1994-12-31 | T. Kobayashi |
| 10 | (8207) Suminao | 1994-12-31 | T. Kobayashi |
| 11 | (9784) Yotsubashi | 1994-12-31 | T. Kobayashi |
| 12 | (9785) Senjikan | 1994-12-31 | T. Kobayashi |
| 13 | (10160) Totoro | 1994-12-31 | T. Kobayashi |
| 14 | (10161) Nakanoshima | 1994-12-31 | T. Kobayashi |
| 15 | (10367) Sayo | 1994-12-31 | T. Kobayashi |
| 16 | (55815) Melindakim | 1994-12-31 | D. I. Steel |
| 17 | (8431) Haseda | 1997-12-31 | T. Kobayashi |
| 18 | (10914) Tucker | 1997-12-31 | P. G. Comba |
| 19 | (10916) Okina-Ouna | 1997-12-31 | N. Sato |
| 20 | (11155) Kinpu | 1997-12-31 | T. Kobayashi |
| 21 | (11156) Al-Khwarismi | 1997-12-31 | P. G. Comba |
| 22 | (21375) Fanshawe | 1997-12-31 | Spacewatch |
| 23 | (14238) d'Artagnan | 1999-12-31 | C. W. Juels |
| 24 | (18883) Domegge | 1999-12-31 | Abraham, M., Fedon, G. |
| 25 | (25597) Glendahill | 1999-12-31 | LONEOS |
| 26 | (28437) Belenyu | 1999-12-31 | Spacewatch |
| 27 | (47466) Mayatoyoshima | 1999-12-31 | R. A. Tucker |
| 28 | (75555) Wonaszek | 1999-12-31 | Sarneczky, K., Kiss, L. |
| 29 | (75562) Wilkening | 1999-12-31 | CSS |
| 30 | (629141) Mihalikeniko | 1999-12-31 | K. Sárneczky L. Kiss |
| 31 | (25905) Clerico | 2000-12-31 | LONEOS |
| 32 | (72071) Gabor | 2000-12-31 | Sarneczky, K., Kiss, L. |
| 33 | (82071) Debrecen | 2000-12-31 | Sarneczky, K., Kiss, L. |
| 34 | (106869) Irinyi | 2000-12-31 | Sarneczky, K., Kiss, L. |
| 35 | (123647) Tomasko | 2000-12-31 | Kusnirak, P., Babiakova, U. |
| 36 | (234294) Pappsandor | 2000-12-31 | Sarneczky, K., Kiss, L. |
| 37 | (313116) Palvenetianer | 2000-12-31 | Sarneczky, K., Kiss, L. |
| 38 | (605901) Montaghimre | 2000-12-31 | L. Kiss K. Sárneczky |
| 39 | (174466) Zucker | 2002-12-31 | Sloan Digital Sky Survey |
| 40 | (178267) Sarajevo | 2007-12-31 | OAM |
| 41 | (243262) Korkosz | 2007-12-31 | L. Buzzi |
| 42 | (342864) Teresamateo | 2008-12-31 | J. M. Ruiz G. Muler |
| 43 | (391996) Zhunenghong | 2008-12-31 | PMO NEO Survey Program |
| 44 | (418891) Vizi | 2008-12-31 | K. Sarneczky |
| 45 | (550083) Szecsenyi-Nagy | 2011-12-31 | A. Szing K. Sárneczky |
| 46 | (603021) Galyateto | 2011-12-31 | A. Szing K. Sárneczky |
| 47 | (616690) Liaoxi | 2016-12-31 | Gao, W., Gao, X. |