bgcolor=#E9E9E9 | 56256 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 6.0 km || |-id=257 bgcolor=#E9E9E9 | 56257 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 7.2 km || |-id=258 bgcolor=#E9E9E9 | 56258 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 3.9 km || |-id=259 bgcolor=#E9E9E9 | 56259 || || — || May 12, 1999 || Socorro || LINEAR || ADE || align=right | 4.9 km || |-id=260 bgcolor=#E9E9E9 | 56260 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 4.1 km || |-id=261 bgcolor=#E9E9E9 | 56261 || || — || May 12, 1999 || Socorro || LINEAR || ADE || align=right | 6.4 km || |-id=262 bgcolor=#E9E9E9 | 56262 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 4.1 km || |-id=263 bgcolor=#E9E9E9 | 56263 || || — || May 12, 1999 || Socorro || LINEAR || WAT || align=right | 6.8 km || |-id=264 bgcolor=#d6d6d6 | 56264 || || — || May 12, 1999 || Socorro || LINEAR || EOS || align=right | 4.6 km || |-id=265 bgcolor=#d6d6d6 | 56265 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 7.5 km || |-id=266 bgcolor=#d6d6d6 | 56266 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 5.3 km || |-id=267 bgcolor=#d6d6d6 | 56267 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 3.3 km || |-id=268 bgcolor=#E9E9E9 | 56268 || || — || May 12, 1999 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=269 bgcolor=#E9E9E9 | 56269 || || — || May 12, 1999 || Socorro || LINEAR || DOR || align=right | 6.5 km || |-id=270 bgcolor=#d6d6d6 | 56270 || || — || May 12, 1999 || Socorro || LINEAR || EOS || align=right | 4.1 km || |-id=271 bgcolor=#fefefe | 56271 || || — || May 13, 1999 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=272 bgcolor=#d6d6d6 | 56272 || || — || May 13, 1999 || Socorro || LINEAR || — || align=right | 5.4 km || |-id=273 bgcolor=#E9E9E9 | 56273 || || — || May 14,