Asteroids discovered on April 23
67 named asteroids.
| # | Asteroid | Discovered | Discoverer |
|---|---|---|---|
| 1 | (1225) Ariane | 1930-04-23 | H. van Gent |
| 2 | (1267) Geertruida | 1930-04-23 | H. van Gent |
| 3 | (1651) Behrens | 1936-04-23 | M. Laugier |
| 4 | (2808) Belgrano | 1976-04-23 | Felix Aguilar Observatory |
| 5 | (4248) Ranald | 1984-04-23 | Gilmore, A. C., Kilmartin, P. M. |
| 6 | (4398) Chiara | 1984-04-23 | W. Ferreri |
| 7 | (4478) Blanco | 1984-04-23 | Ferreri, W., Zappala, V. |
| 8 | (5022) Roccapalumba | 1984-04-23 | W. Ferreri |
| 9 | (9009) Tirso | 1984-04-23 | V. Zappala |
| 10 | (11476) Stefanosimoni | 1984-04-23 | V. Zappala |
| 11 | (3318) Blixen | 1985-04-23 | Augustesen, K., Jensen, P. |
| 12 | (3581) Alvarez | 1985-04-23 | C. S. Shoemaker |
| 13 | (4702) Berounka | 1987-04-23 | A. Mrkos |
| 14 | (5999) Plescia | 1987-04-23 | Shoemaker, C. S., Shoemaker, E. M. |
| 15 | (6064) Holasovice | 1987-04-23 | A. Mrkos |
| 16 | (12237) Coughlin | 1987-04-23 | Shoemaker, C. S., Shoemaker, E. M. |
| 17 | (9364) Clusius | 1992-04-23 | E. W. Elst |
| 18 | (10347) Murom | 1992-04-23 | E. W. Elst |
| 19 | (13085) Borlaug | 1992-04-23 | E. W. Elst |
| 20 | (26849) De Paepe | 1992-04-23 | E. W. Elst |
| 21 | (12350) Feuchtwanger | 1993-04-23 | F. Borngen |
| 22 | (9465) Fergusonsam | 1998-04-23 | LINEAR |
| 23 | (11367) Rachelseevers | 1998-04-23 | LINEAR |
| 24 | (11723) Briankennedy | 1998-04-23 | LINEAR |
| 25 | (12097) Peterlowen | 1998-04-23 | LINEAR |
| 26 | (12099) Meigooni | 1998-04-23 | LINEAR |
| 27 | (12525) Kathleenloia | 1998-04-23 | LINEAR |
| 28 | (19484) Vanessaspini | 1998-04-23 | LINEAR |
| 29 | (19487) Rosscoleman | 1998-04-23 | LINEAR |
| 30 | (19488) Abramcoley | 1998-04-23 | LINEAR |
| 31 | (20345) Davidvito | 1998-04-23 | LINEAR |
| 32 | (20346) Firre | 1998-04-23 | LINEAR |
| 33 | (20347) Wunderlich | 1998-04-23 | LINEAR |
| 34 | (20348) Fodde | 1998-04-23 | LINEAR |
| 35 | (20349) Gabrielpinto | 1998-04-23 | LINEAR |
| 36 | (20350) Georgebrydon | 1998-04-23 | LINEAR |
| 37 | (20356) Giopoggiali | 1998-04-23 | LINEAR |
| 38 | (20357) Shireendhir | 1998-04-23 | LINEAR |
| 39 | (21477) Terikdaly | 1998-04-23 | LINEAR |
| 40 | (21478) Maggiedelano | 1998-04-23 | LINEAR |
| 41 | (21479) Marymartha | 1998-04-23 | LINEAR |
| 42 | (21480) Jilltucker | 1998-04-23 | LINEAR |
| 43 | (21481) Johnwarren | 1998-04-23 | LINEAR |
| 44 | (22594) Stoops | 1998-04-23 | LINEAR |
| 45 | (22596) Kathwallace | 1998-04-23 | LINEAR |
| 46 | (22597) Lynzielinski | 1998-04-23 | LINEAR |
| 47 | (22598) Francespearl | 1998-04-23 | LINEAR |
| 48 | (22599) Heatherhall | 1998-04-23 | LINEAR |
| 49 | (22605) Steverumsey | 1998-04-23 | LINEAR |
| 50 | (23733) Hyojiyun | 1998-04-23 | LINEAR |
| 51 | (23734) Kimgyehyun | 1998-04-23 | LINEAR |
| 52 | (26227) Tan | 1998-04-23 | LINEAR |
| 53 | (33274) Beaubingham | 1998-04-23 | LINEAR |
| 54 | (74024) Hrabe | 1998-04-23 | Tichy, M., Ticha, J. |
| 55 | (26734) Terryfarrell | 2001-04-23 | W. K. Y. Yeung |
| 56 | (26739) Hemaeberhart | 2001-04-23 | LINEAR |
| 57 | (26748) Targovnik | 2001-04-23 | LONEOS |
| 58 | (48171) Juza | 2001-04-23 | Pravec, P., Kusnirak, P. |
| 59 | (68325) Begues | 2001-04-23 | J. Manteca |
| 60 | (72827) Maxaub | 2001-04-23 | R. Ferrando |
| 61 | (169078) Chuckshaw | 2001-04-23 | E. Sheridan |
| 62 | (114738) Melissa | 2003-04-23 | CINEOS |
| 63 | (114739) Tripodi | 2003-04-23 | CINEOS |
| 64 | (127936) Maia | 2003-04-23 | CINEOS |
| 65 | (296462) Corylachlan | 2009-04-23 | M. Todd |
| 66 | (249544) Ianmclean | 2010-04-23 | WISE |
| 67 | (581587) Pazmany | 2015-04-23 | EURONEAR |