|| August 23, 1990 || Palomar || H. E. Holt || — || align=right | 8.0 km || |-id=173 bgcolor=#fefefe | 29173 || || — || August 24, 1990 || Palomar || H. E. Holt || — || align=right | 2.8 km || |-id=174 bgcolor=#d6d6d6 | 29174 || || — || August 20, 1990 || La Silla || E. W. Elst || — || align=right | 8.4 km || |-id=175 bgcolor=#fefefe | 29175 || || — || August 20, 1990 || La Silla || E. W. Elst || FLO || align=right | 2.8 km || |-id=176 bgcolor=#d6d6d6 | 29176 || || — || August 16, 1990 || La Silla || E. W. Elst || — || align=right | 6.1 km || |-id=177 bgcolor=#d6d6d6 | 29177 || || — || September 13, 1990 || La Silla || H. Debehogne || THM || align=right | 9.1 km || |-id=178 bgcolor=#fefefe | 29178 || || — || September 13, 1990 || Palomar || H. E. Holt || — || align=right | 2.6 km || |-id=179 bgcolor=#fefefe | 29179 || || — || September 14, 1990 || La Silla || E. W. Elst || — || align=right | 2.3 km || |-id=180 bgcolor=#FA8072 | 29180 || || — || September 22, 1990 || Palomar || B. Roman || — || align=right | 3.9 km || |-id=181 bgcolor=#fefefe | 29181 || || — || September 22, 1990 || La Silla || E. W. Elst || V || align=right | 2.1 km || |-id=182 bgcolor=#d6d6d6 | 29182 || || — || September 22, 1990 || La Silla || E. W. Elst || — || align=right | 7.6 km || |-id=183 bgcolor=#fefefe | 29183 || || — || September 22, 1990 || La Silla || E. W. Elst || NYS || align=right | 2.0 km || |-id=184 bgcolor=#fefefe | 29184 || || — || September 17, 1990 || Palomar || C. M. Olmstead || — || align=right | 4.8 km || |-id=185 bgcolor=#d6d6d6 | 29185 Reich || || || October 13, 1990 || Tautenburg Observatory || L. D. Schmadel, F. Börngen || — || align=right | 13 km || |-id=186 bgcolor=#fefefe | 29186 Lake Tekapo || || || October 26, 1990 || Geisei || T. Seki || V || align=right | 2.6 km || |-id=187 bgcolor=#d6d6d6 | 29187 Lemonnier || || || October 16, 1990 || La Silla || E. W. Elst || — || align=right |