km || |-id=240 bgcolor=#d6d6d6 | 41240 || || — || December 6, 1999 || Socorro || LINEAR || — || align=right | 7.8 km || |-id=241 bgcolor=#E9E9E9 | 41241 || || — || December 6, 1999 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=242 bgcolor=#d6d6d6 | 41242 || || — || December 6, 1999 || Socorro || LINEAR || KOR || align=right | 3.5 km || |-id=243 bgcolor=#d6d6d6 | 41243 || || — || December 6, 1999 || Socorro || LINEAR || EOS || align=right | 4.2 km || |-id=244 bgcolor=#E9E9E9 | 41244 || || — || December 6, 1999 || Socorro || LINEAR || — || align=right | 5.0 km || |-id=245 bgcolor=#E9E9E9 | 41245 || || — || December 7, 1999 || Fountain Hills || C. W. Juels || — || align=right | 5.1 km || |-id=246 bgcolor=#E9E9E9 | 41246 || || — || December 5, 1999 || Socorro || LINEAR || — || align=right | 5.9 km || |-id=247 bgcolor=#E9E9E9 | 41247 || || — || December 6, 1999 || Socorro || LINEAR || — || align=right | 8.1 km || |-id=248 bgcolor=#d6d6d6 | 41248 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 4.8 km || |-id=249 bgcolor=#E9E9E9 | 41249 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 3.9 km || |-id=250 bgcolor=#d6d6d6 | 41250 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 6.4 km || |-id=251 bgcolor=#d6d6d6 | 41251 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 7.0 km || |-id=252 bgcolor=#d6d6d6 | 41252 || || — || December 7, 1999 || Socorro || LINEAR || EOS || align=right | 5.0 km || |-id=253 bgcolor=#E9E9E9 | 41253 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 3.9 km || |-id=254 bgcolor=#d6d6d6 | 41254 || || — || December 7, 1999 || Socorro || LINEAR || EOS || align=right | 4.1 km || |-id=255 bgcolor=#E9E9E9 | 41255 || || — || December 7, 1999 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=256 bgcolor=#E9E9E9 | 41256 || || — || December 7, 1999 || Socorro || LINEAR || EUN || align=right | 3.7 km || |-id=257 bgcolor=#d6d6d6 | 41257