|| September 18, 1999 || Socorro || LINEAR || PHO || align=right | 3.9 km || |-id=718 bgcolor=#d6d6d6 | 40718 || || — || September 21, 1999 || Ondřejov || L. Kotková || HYG || align=right | 6.2 km || |-id=719 bgcolor=#FA8072 | 40719 || || — || September 29, 1999 || Socorro || LINEAR || — || align=right | 2.2 km || |-id=720 bgcolor=#E9E9E9 | 40720 || || — || September 30, 1999 || Socorro || LINEAR || — || align=right | 2.9 km || |-id=721 bgcolor=#E9E9E9 | 40721 || || — || September 30, 1999 || Socorro || LINEAR || — || align=right | 3.6 km || |-id=722 bgcolor=#E9E9E9 | 40722 || || — || September 30, 1999 || Socorro || LINEAR || — || align=right | 3.9 km || |-id=723 bgcolor=#E9E9E9 | 40723 || || — || September 29, 1999 || Socorro || LINEAR || — || align=right | 3.2 km || |-id=724 bgcolor=#E9E9E9 | 40724 || || — || September 29, 1999 || Socorro || LINEAR || EUN || align=right | 5.4 km || |-id=725 bgcolor=#E9E9E9 | 40725 || || — || September 30, 1999 || Stroncone || Santa Lucia Obs. || EUN || align=right | 3.0 km || |-id=726 bgcolor=#d6d6d6 | 40726 || || — || September 30, 1999 || Catalina || CSS || EOS || align=right | 5.7 km || |-id=727 bgcolor=#E9E9E9 | 40727 || || — || September 30, 1999 || Catalina || CSS || NEM || align=right | 6.5 km || |-id=728 bgcolor=#E9E9E9 | 40728 || || — || September 30, 1999 || Catalina || CSS || — || align=right | 3.8 km || |-id=729 bgcolor=#fefefe | 40729 || || — || September 30, 1999 || Socorro || LINEAR || PHO || align=right | 3.9 km || |-id=730 bgcolor=#d6d6d6 | 40730 || || — || September 30, 1999 || Socorro || LINEAR || — || align=right | 10 km || |-id=731 bgcolor=#E9E9E9 | 40731 || || — || September 30, 1999 || Socorro || LINEAR || MAR || align=right | 3.8 km || |-id=732 bgcolor=#d6d6d6 | 40732 || || — || September 30, 1999 || Socorro || LINEAR || — || align=right | 13 km || |-id=733 bgcolor=#fefefe | 40733 || || — || September 30, 1999 || Socorro || LINEAR || V || align=right | 2.8 km || |-id=734 bgcolor=#d6d6d6 | 40734 || || — || September 30, 1999 || Socorro