Asteroids discovered on July 23
55 named asteroids.
| # | Asteroid | Discovered | Discoverer |
|---|---|---|---|
| 1 | (114) Kassandra | 1871-07-23 | C. H. F. Peters |
| 2 | (405) Thia | 1895-07-23 | A. Charlois |
| 3 | (666) Desdemona | 1908-07-23 | A. Kopff |
| 4 | (667) Denise | 1908-07-23 | A. Kopff |
| 5 | (683) Lanzia | 1909-07-23 | M. F. Wolf |
| 6 | (1246) Chaka | 1932-07-23 | C. Jackson |
| 7 | (1468) Zomba | 1938-07-23 | C. Jackson |
| 8 | (2736) Ops | 1979-07-23 | E. Bowell |
| 9 | (11263) Pesonen | 1979-07-23 | E. Bowell |
| 10 | (9070) Ensab | 1993-07-23 | Shoemaker, C. S., Levy, D. H. |
| 11 | (13111) Papacosmas | 1993-07-23 | Shoemaker, C. S., Levy, D. H. |
| 12 | (24779) Presque Isle | 1993-07-23 | Shoemaker, C. S., Levy, D. H. |
| 13 | (27810) Daveturner | 1993-07-23 | Shoemaker, C. S., Levy, D. H. |
| 14 | (8557) Saroun | 1995-07-23 | L. Sarounova |
| 15 | (10589) Giusimicela | 1996-07-23 | Boattini, A., Di Paola, A. |
| 16 | (11620) Susanagordon | 1996-07-23 | Boattini, A., Di Paola, A. |
| 17 | (16744) Antonioleone | 1996-07-23 | L. Tesi |
| 18 | (58466) Santoka | 1996-07-23 | A. Nakamura |
| 19 | (24997) Petergabriel | 1998-07-23 | ODAS |
| 20 | (11752) Masatakesagai | 1999-07-23 | T. Okuni |
| 21 | (18905) Weigan | 2000-07-23 | LINEAR |
| 22 | (19768) Ellendoane | 2000-07-23 | LINEAR |
| 23 | (19769) Dolyniuk | 2000-07-23 | LINEAR |
| 24 | (23182) Siyaxuza | 2000-07-23 | LINEAR |
| 25 | (30473) Ethanbutson | 2000-07-23 | LINEAR |
| 26 | (32213) Joshuachoe | 2000-07-23 | LINEAR |
| 27 | (32214) Colburn | 2000-07-23 | LINEAR |
| 28 | (32217) Beverlyge | 2000-07-23 | LINEAR |
| 29 | (32222) Charlesvest | 2000-07-23 | LINEAR |
| 30 | (32226) Vikulgupta | 2000-07-23 | LINEAR |
| 31 | (32229) Higashino | 2000-07-23 | LINEAR |
| 32 | (34010) Tassiloschwarz | 2000-07-23 | LINEAR |
| 33 | (34011) Divyakranthi | 2000-07-23 | LINEAR |
| 34 | (34012) Prashaant | 2000-07-23 | LINEAR |
| 35 | (34014) Pingali | 2000-07-23 | LINEAR |
| 36 | (34016) Chaitanya | 2000-07-23 | LINEAR |
| 37 | (34017) Geeve | 2000-07-23 | LINEAR |
| 38 | (34021) Suhanijain | 2000-07-23 | LINEAR |
| 39 | (34024) Cormaclarkin | 2000-07-23 | LINEAR |
| 40 | (34025) Caolannbrady | 2000-07-23 | LINEAR |
| 41 | (34026) Valpagliarino | 2000-07-23 | LINEAR |
| 42 | (34028) Wuhuiyi | 2000-07-23 | LINEAR |
| 43 | (34030) Tabuchi | 2000-07-23 | LINEAR |
| 44 | (34031) Fukumitsu | 2000-07-23 | LINEAR |
| 45 | (34034) Shehadeh | 2000-07-23 | LINEAR |
| 46 | (54862) Sundaigakuen | 2001-07-23 | H. Maeno |
| 47 | (54902) Close | 2001-07-23 | Collins, M., White, M. |
| 48 | (84011) Jean-Claude | 2002-07-23 | S. F. Hoenig |
| 49 | (99862) Kenlevin | 2002-07-23 | S. F. Hoenig |
| 50 | (99863) Winnewisser | 2002-07-23 | NEAT |
| 51 | (132718) Kemeny | 2002-07-23 | K. Sarneczky |
| 52 | (114829) Chierchia | 2003-07-23 | CINEOS |
| 53 | (175625) Canaryastroinst | 2007-07-23 | OAM |
| 54 | (353432) Cabrerabalears | 2007-07-23 | Observatorio Astronómico de Mallorca |
| 55 | (520585) Saci | 2014-07-23 | SONEAR |