List of minor planets: 1001–2000
1001–1100 |-bgcolor=#d6d6d6 | 1001 Gaussia || 1923 OA || || August 8, 1923 || Crimea-Simeis || S. Belyavskyj || — || align=right | 73 km || |-id=002 bgcolor=#E9E9E9 | 1002 Olbersia || 1923 OB || || August 15, 1923 || Crimea-Simeis || V. Albitskij || — || align=right | 23 km || |-id=003 bgcolor=#d6d6d6 | 1003 Lilofee || 1923 OK || || September 13, 1923 || Heidelberg || K. Reinmuth || THM || align=right | 34 km || |-id=004 bgcolor=#d6d6d6 | 1004 Belopolskya || 1923 OS || || September 5, 1923 || Crimea-Simeis || S. Belyavskyj || 7:4 || align=right | 72 km || |-id=005 bgcolor=#d6d6d6 | 1005 Arago || 1923 OT || || September 5, 1923 || Crimea-Simeis || S. Belyavskyj || — || align=right | 61 km || |-id=006 bgcolor=#d6d6d6 | 1006 Lagrangea || 1923 OU || || September 12, 1923 || Crimea-Simeis || S. Belyavskyj || — || align=right | 35 km || |-id=007 bgcolor=#E9E9E9 | 1007 Pawlowia || 1923 OX || || October 5, 1923 || Crimea-Simeis || V. Albitskij || slow || align=right | 18 km || |-id=008 bgcolor=#d6d6d6 | 1008 La Paz || 1923 PD || || October 31, 1923 || Heidelberg || M.