Asteroids discovered on January 19
51 named asteroids.
| # | Asteroid | Discovered | Discoverer |
|---|---|---|---|
| 1 | (502) Sigune | 1903-01-19 | M. F. Wolf |
| 2 | (503) Evelyn | 1903-01-19 | R. S. Dugan |
| 3 | (1215) Boyer | 1932-01-19 | A. Schmitt |
| 4 | (1412) Lagrula | 1937-01-19 | L. Boyer |
| 5 | (1533) Saimaa | 1939-01-19 | Y. Vaisala |
| 6 | (1646) Rosseland | 1939-01-19 | Y. Vaisala |
| 7 | (2464) Nordenskiold | 1939-01-19 | Y. Vaisala |
| 8 | (2802) Weisell | 1939-01-19 | Y. Vaisala |
| 9 | (1577) Reiss | 1949-01-19 | L. Boyer |
| 10 | (4126) Mashu | 1988-01-19 | Endate, K., Watanabe, K. |
| 11 | (4608) Wodehouse | 1988-01-19 | H. Debehogne |
| 12 | (5113) Kohno | 1988-01-19 | T. Seki |
| 13 | (5727) Pierobenvenuti | 1988-01-19 | H. Debehogne |
| 14 | (10056) Johnschroer | 1988-01-19 | H. Debehogne |
| 15 | (6321) Namuratakao | 1991-01-19 | A. Sugie |
| 16 | (6909) Levison | 1991-01-19 | Shoemaker, C. S., Shoemaker, E. M. |
| 17 | (12711) Tukmit | 1991-01-19 | J. E. Mueller |
| 18 | (17470) Mitsuhashi | 1991-01-19 | Endate, K., Watanabe, K. |
| 19 | (7594) Shotaro | 1993-01-19 | T. Seki |
| 20 | (8877) Rentaro | 1993-01-19 | T. Seki |
| 21 | (21126) Katsuyoshi | 1993-01-19 | T. Seki |
| 22 | (26127) Otakasakajyo | 1993-01-19 | T. Seki |
| 23 | (30888) Okitsumisaki | 1993-01-19 | T. Seki |
| 24 | (8103) Fermi | 1994-01-19 | Farra d'Isonzo |
| 25 | (8104) Kumamori | 1994-01-19 | T. Kobayashi |
| 26 | (9786) Gakutensoku | 1995-01-19 | T. Kobayashi |
| 27 | (9450) Akikoizumo | 1998-01-19 | T. Kobayashi |
| 28 | (10627) Ookuninushi | 1998-01-19 | Shimizu, Y., Urata, T. |
| 29 | (11159) Mizugaki | 1998-01-19 | T. Kobayashi |
| 30 | (10642) Charmaine | 1999-01-19 | Boattini, A., Tesi, L. |
| 31 | (11404) Wittig | 1999-01-19 | ODAS |
| 32 | (22769) Aurelianora | 1999-01-19 | S. Sposetti |
| 33 | (28248) Barthelemy | 1999-01-19 | ODAS |
| 34 | (31426) Davidlouapre | 1999-01-19 | ODAS |
| 35 | (53137) Gabytutty | 1999-01-19 | ODAS |
| 36 | (23315) Navinbrian | 2001-01-19 | LINEAR |
| 37 | (23329) Josevega | 2001-01-19 | LINEAR |
| 38 | (23331) Halimzeidan | 2001-01-19 | LINEAR |
| 39 | (26668) Tonyho | 2001-01-19 | LINEAR |
| 40 | (194982) Furia | 2002-01-19 | L. Buzzi |
| 41 | (85014) Sutter | 2004-01-19 | CSS |
| 42 | (85015) Gaskell | 2004-01-19 | CSS |
| 43 | (90429) Wetmore | 2004-01-19 | CSS |
| 44 | (133861) Debrawilmer | 2004-01-19 | CSS |
| 45 | (170700) Marygoldaross | 2004-01-19 | LONEOS |
| 46 | (198673) Herrero | 2005-01-19 | CSS |
| 47 | (233292) Brianschmidt | 2006-01-19 | V. S. Casulli |
| 48 | (236305) Adamriess | 2006-01-19 | V. S. Casulli |
| 49 | (248970) Giannimorandi | 2007-01-19 | V. S. Casulli |
| 50 | (312676) Posner | 2007-01-19 | P. A. Wiegert |
| 51 | (376574) Michalkusiak | 2007-01-19 | R. Ferrando |