km || |-id=258 bgcolor=#fefefe | 23258 Tsuihark || || || December 29, 2000 || Desert Beaver || W. K. Y. Yeung || — || align=right | 3.4 km || |-id=259 bgcolor=#fefefe | 23259 Miwadagakuen || || || December 29, 2000 || Bisei SG Center || BATTeRS || — || align=right | 3.3 km || |-id=260 bgcolor=#fefefe | 23260 || || — || December 28, 2000 || Socorro || LINEAR || FLO || align=right | 3.4 km || |-id=261 bgcolor=#E9E9E9 | 23261 || || — || December 30, 2000 || Socorro || LINEAR || — || align=right | 4.0 km || |-id=262 bgcolor=#fefefe | 23262 Thiagoolson || || || December 30, 2000 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=263 bgcolor=#E9E9E9 | 23263 || || — || December 30, 2000 || Socorro || LINEAR || MAR || align=right | 3.9 km || |-id=264 bgcolor=#E9E9E9 | 23264 || || — || December 30, 2000 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=265 bgcolor=#E9E9E9 | 23265 von Wurden || || || December 30, 2000 || Socorro || LINEAR || — || align=right | 2.8 km || |-id=266 bgcolor=#fefefe | 23266 || || — || December 30, 2000 || Socorro || LINEAR || NYS || align=right | 2.8 km || |-id=267 bgcolor=#E9E9E9 | 23267 || || — || December 30, 2000 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=268 bgcolor=#fefefe | 23268 || || — || December 30, 2000 || Socorro || LINEAR || FLO || align=right | 3.8 km || |-id=269 bgcolor=#C2FFFF | 23269 || || — || December 30, 2000 || Socorro || LINEAR || L4 || align=right | 24 km || |-id=270 bgcolor=#fefefe | 23270 Kellerman || || || December 30, 2000 || Socorro || LINEAR || NYS || align=right | 5.5 km || |-id=271 bgcolor=#fefefe | 23271 Kellychacon || || || December 28, 2000 || Socorro || LINEAR || V || align=right | 1.8 km || |-id=272 bgcolor=#fefefe | 23272 || || — || December 28, 2000 || Socorro || LINEAR || — || align=right | 3.2 km || |-id=273 bgcolor=#d6d6d6 | 23273 || || — || December 30, 2000 || Socorro || LINEAR || — || align=right | 10 km || |-id=274 bgcolor=#d6d6d6 | 23274 Wuminchun || || || December 30, 2000 || Socorro || LINEAR || EOS || align=right | 4.6 km ||