|| 2065 T-3 || — || October 16, 1977 || Palomar || PLS || — || align=right | 1.7 km || |-id=392 bgcolor=#fefefe | 23392 || 2416 T-3 || — || October 16, 1977 || Palomar || PLS || NYS || align=right | 5.0 km || |-id=393 bgcolor=#E9E9E9 | 23393 || 3283 T-3 || — || October 16, 1977 || Palomar || PLS || — || align=right | 3.4 km || |-id=394 bgcolor=#fefefe | 23394 || 4340 T-3 || — || October 16, 1977 || Palomar || PLS || V || align=right | 2.1 km || |-id=395 bgcolor=#E9E9E9 | 23395 || 5018 T-3 || — || October 16, 1977 || Palomar || PLS || MAR || align=right | 4.2 km || |-id=396 bgcolor=#E9E9E9 | 23396 || 5112 T-3 || — || October 16, 1977 || Palomar || PLS || — || align=right | 3.5 km || |-id=397 bgcolor=#fefefe | 23397 || 5122 T-3 || — || October 16, 1977 || Palomar || PLS || — || align=right | 5.5 km || |-id=398 bgcolor=#fefefe | 23398 || 5124 T-3 || — || October 16, 1977 || Palomar || PLS || V || align=right | 2.5 km || |-id=399 bgcolor=#d6d6d6 | 23399 || 5132 T-3 || — || October 16, 1977 || Palomar || PLS || EOS || align=right | 6.5 km || |-id=400 bgcolor=#d6d6d6 | 23400 || A913 CF || — || February 11, 1913 || Mount Hamilton || H. D. Curtis || EOS || align=right | 4.2 km || |} 23401–23500 |-bgcolor=#fefefe | 23401 Brodskaya || || || July 25, 1968 || Cerro El Roble || G. A. Plyugin, Yu. A. Belyaev || FLO || align=right | 1.6 km || |-id=402 bgcolor=#d6d6d6 | 23402 Turchina || || || October 8, 1969 || Nauchnij || L. I. Chernykh || — || align=right | 10 km || |-id=403 bgcolor=#fefefe | 23403 Boudewijnbuch || 1971 FB || || March 24, 1971 || Palomar || T. Gehrels || — || align=right | 4.4 km || |-id=404 bgcolor=#fefefe | 23404 Bomans || 1972 RG || || September 15, 1972 || Palomar || T. Gehrels || PHO || align=right | 3.6 km || |-id=405 bgcolor=#d6d6d6 | 23405 Nisyros || || || September 19, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels || 3:2 || align=right | 15 km || |-id=406 bgcolor=#fefefe | 23406 Kozlov || || || August 23, 1977 ||