|| LINEAR || EUN || align=right | 3.2 km || |-id=236 bgcolor=#E9E9E9 | 27236 Millermatt || || || September 7, 1999 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=237 bgcolor=#d6d6d6 | 27237 || || — || September 8, 1999 || Socorro || LINEAR || EOS || align=right | 6.4 km || |-id=238 bgcolor=#E9E9E9 | 27238 Keenanmonks || || || September 9, 1999 || Socorro || LINEAR || — || align=right | 4.1 km || |-id=239 bgcolor=#fefefe | 27239 O'Dorney || || || September 8, 1999 || Socorro || LINEAR || FLO || align=right | 2.3 km || |-id=240 bgcolor=#fefefe | 27240 Robhall || || || October 12, 1999 || Anderson Mesa || LONEOS || — || align=right | 4.1 km || |-id=241 bgcolor=#fefefe | 27241 Sunilpai || || || October 2, 1999 || Socorro || LINEAR || V || align=right | 2.3 km || |-id=242 bgcolor=#fefefe | 27242 || || — || October 1, 1999 || Catalina || CSS || — || align=right | 2.5 km || |-id=243 bgcolor=#fefefe | 27243 || || — || October 28, 1999 || Catalina || CSS || V || align=right | 3.0 km || |-id=244 bgcolor=#fefefe | 27244 Parthasarathy || || || November 3, 1999 || Socorro || LINEAR || NYS || align=right | 4.0 km || |-id=245 bgcolor=#fefefe | 27245 || || — || November 14, 1999 || Socorro || LINEAR || NYS || align=right | 1.5 km || |-id=246 bgcolor=#fefefe | 27246 || || — || November 2, 1999 || Catalina || CSS || FLO || align=right | 1.6 km || |-id=247 bgcolor=#fefefe | 27247 || || — || November 5, 1999 || Catalina || CSS || — || align=right | 2.9 km || |-id=248 bgcolor=#fefefe | 27248 Schristensen || || || November 12, 1999 || Anderson Mesa || LONEOS || — || align=right | 2.4 km || |-id=249 bgcolor=#fefefe | 27249 || || — || November 28, 1999 || Gnosca || S. Sposetti || — || align=right | 3.3 km || |-id=250 bgcolor=#E9E9E9 | 27250 || 1999 XB || — || December 1, 1999 || Socorro || LINEAR || — || align=right | 3.7 km || |-id=251 bgcolor=#E9E9E9 | 27251 || || — || December 5, 1999 || Socorro || LINEAR || — || align=right | 6.5 km || |-id=252 bgcolor=#d6d6d6 | 27252 || || — || December 5, 1999 || Socorro || LINEAR || —