August 17, 1998 || Socorro || LINEAR || — || align=right | 5.2 km || |-id=256 bgcolor=#E9E9E9 | 44256 || || — || August 17, 1998 || Socorro || LINEAR || RAF || align=right | 2.7 km || |-id=257 bgcolor=#E9E9E9 | 44257 || || — || August 17, 1998 || Socorro || LINEAR || HNS || align=right | 4.6 km || |-id=258 bgcolor=#E9E9E9 | 44258 || || — || August 17, 1998 || Socorro || LINEAR || EUN || align=right | 5.0 km || |-id=259 bgcolor=#E9E9E9 | 44259 || || — || August 17, 1998 || Socorro || LINEAR || EUN || align=right | 4.5 km || |-id=260 bgcolor=#E9E9E9 | 44260 || || — || August 17, 1998 || Socorro || LINEAR || — || align=right | 3.6 km || |-id=261 bgcolor=#d6d6d6 | 44261 || || — || August 17, 1998 || Socorro || LINEAR || — || align=right | 7.7 km || |-id=262 bgcolor=#fefefe | 44262 || || — || August 17, 1998 || Socorro || LINEAR || PHO || align=right | 4.9 km || |-id=263 bgcolor=#E9E9E9 | 44263 Nansouty || || || August 28, 1998 || Dax || P. Dupouy, F. Maréchal || GEF || align=right | 4.0 km || |-id=264 bgcolor=#E9E9E9 | 44264 || || — || August 27, 1998 || Anderson Mesa || LONEOS || — || align=right | 3.6 km || |-id=265 bgcolor=#E9E9E9 | 44265 || || — || August 27, 1998 || Anderson Mesa || LONEOS || — || align=right | 3.1 km || |-id=266 bgcolor=#E9E9E9 | 44266 || || — || August 26, 1998 || Višnjan Observatory || Višnjan Obs. || — || align=right | 2.8 km || |-id=267 bgcolor=#E9E9E9 | 44267 || || — || August 29, 1998 || Višnjan Observatory || Višnjan Obs. || — || align=right | 4.3 km || |-id=268 bgcolor=#E9E9E9 | 44268 || || — || August 23, 1998 || Anderson Mesa || LONEOS || — || align=right | 3.9 km || |-id=269 bgcolor=#E9E9E9 | 44269 || || — || August 23, 1998 || Anderson Mesa || LONEOS || MAR || align=right | 3.4 km || |-id=270 bgcolor=#E9E9E9 | 44270 || || — || August 24, 1998 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=271 bgcolor=#E9E9E9 | 44271 || || — || August 24, 1998 || Socorro || LINEAR || — || align=right | 4.5 km || |-id=272 bgcolor=#E9E9E9 | 44272 || ||