|| September 8, 1999 || Socorro || LINEAR || — || align=right | 3.8 km || |-id=545 bgcolor=#E9E9E9 | 40545 || || — || September 8, 1999 || Socorro || LINEAR || EUN || align=right | 3.5 km || |-id=546 bgcolor=#d6d6d6 | 40546 || || — || September 8, 1999 || Socorro || LINEAR || EOS || align=right | 8.6 km || |-id=547 bgcolor=#E9E9E9 | 40547 || || — || September 9, 1999 || Socorro || LINEAR || EUN || align=right | 3.4 km || |-id=548 bgcolor=#fefefe | 40548 || || — || September 9, 1999 || Socorro || LINEAR || — || align=right | 2.9 km || |-id=549 bgcolor=#fefefe | 40549 || || — || September 9, 1999 || Socorro || LINEAR || V || align=right | 2.2 km || |-id=550 bgcolor=#fefefe | 40550 || || — || September 9, 1999 || Socorro || LINEAR || FLO || align=right | 2.3 km || |-id=551 bgcolor=#d6d6d6 | 40551 || || — || September 9, 1999 || Socorro || LINEAR || — || align=right | 6.5 km || |-id=552 bgcolor=#E9E9E9 | 40552 || || — || September 9, 1999 || Socorro || LINEAR || — || align=right | 7.9 km || |-id=553 bgcolor=#fefefe | 40553 || || — || September 9, 1999 || Socorro || LINEAR || NYS || align=right | 5.4 km || |-id=554 bgcolor=#E9E9E9 | 40554 || || — || September 9, 1999 || Socorro || LINEAR || — || align=right | 3.6 km || |-id=555 bgcolor=#E9E9E9 | 40555 || || — || September 9, 1999 || Socorro || LINEAR || — || align=right | 3.7 km || |-id=556 bgcolor=#fefefe | 40556 || || — || September 9, 1999 || Socorro || LINEAR || — || align=right | 3.2 km || |-id=557 bgcolor=#E9E9E9 | 40557 || || — || September 9, 1999 || Socorro || LINEAR || EUN || align=right | 3.2 km || |-id=558 bgcolor=#fefefe | 40558 || || — || September 9, 1999 || Socorro || LINEAR || FLO || align=right | 2.1 km || |-id=559 bgcolor=#fefefe | 40559 || || — || September 9, 1999 || Socorro || LINEAR || V || align=right | 2.6 km || |-id=560 bgcolor=#E9E9E9 | 40560 || || — || September 9, 1999 || Socorro || LINEAR || — || align=right | 7.5 km || |-id=561 bgcolor=#fefefe | 40561 || || — || September 9, 1999 || Socorro || LINEAR ||