EOS || align=right | 9.9 km || |-id=260 bgcolor=#E9E9E9 | 42260 || || — || July 27, 2001 || Palomar || NEAT || MAR || align=right | 4.8 km || |-id=261 bgcolor=#E9E9E9 | 42261 || || — || July 22, 2001 || Palomar || NEAT || — || align=right | 3.7 km || |-id=262 bgcolor=#E9E9E9 | 42262 || || — || August 10, 2001 || Haleakala || NEAT || GEF || align=right | 4.2 km || |-id=263 bgcolor=#E9E9E9 | 42263 || || — || August 11, 2001 || Palomar || NEAT || GEF || align=right | 4.7 km || |-id=264 bgcolor=#E9E9E9 | 42264 || || — || August 16, 2001 || Socorro || LINEAR || MAR || align=right | 5.9 km || |-id=265 bgcolor=#d6d6d6 | 42265 || || — || August 17, 2001 || Socorro || LINEAR || EOS || align=right | 6.7 km || |-id=266 bgcolor=#fefefe | 42266 || || — || August 16, 2001 || Socorro || LINEAR || FLO || align=right | 2.9 km || |-id=267 bgcolor=#E9E9E9 | 42267 || || — || August 17, 2001 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=268 bgcolor=#E9E9E9 | 42268 || || — || August 16, 2001 || Socorro || LINEAR || — || align=right | 7.5 km || |-id=269 bgcolor=#E9E9E9 | 42269 || || — || August 17, 2001 || Socorro || LINEAR || — || align=right | 6.1 km || |-id=270 bgcolor=#E9E9E9 | 42270 || || — || August 22, 2001 || Socorro || LINEAR || PAE || align=right | 7.0 km || |-id=271 bgcolor=#E9E9E9 | 42271 Keikokubota || || || August 24, 2001 || Goodricke-Pigott || R. A. Tucker || — || align=right | 4.2 km || |-id=272 bgcolor=#fefefe | 42272 || || — || August 28, 2001 || Palomar || NEAT || — || align=right | 4.6 km || |-id=273 bgcolor=#E9E9E9 | 42273 || || — || August 24, 2001 || Anderson Mesa || LONEOS || — || align=right | 14 km || |-id=274 bgcolor=#fefefe | 42274 || || — || August 25, 2001 || Socorro || LINEAR || — || align=right | 1.6 km || |-id=275 bgcolor=#fefefe | 42275 || || — || September 11, 2001 || Desert Eagle || W. K. Y. Yeung || — || align=right | 1.2 km || |-id=276 bgcolor=#d6d6d6 | 42276 || || — || September 16, 2001 || Socorro || LINEAR || EOS ||