km || |-id=646 bgcolor=#d6d6d6 | 383646 || || — || September 5, 2007 || Anderson Mesa || LONEOS || — || align=right | 2.9 km || |-id=647 bgcolor=#d6d6d6 | 383647 || || — || September 14, 2007 || Socorro || LINEAR || EOS || align=right | 2.3 km || |-id=648 bgcolor=#E9E9E9 | 383648 || || — || October 16, 1998 || Kitt Peak || Spacewatch || — || align=right | 2.5 km || |-id=649 bgcolor=#d6d6d6 | 383649 || || — || September 18, 2007 || Kitt Peak || Spacewatch || — || align=right | 3.1 km || |-id=650 bgcolor=#fefefe | 383650 || || — || September 20, 2007 || Siding Spring || SSS || H || align=right | 1.1 km || |-id=651 bgcolor=#FA8072 | 383651 || || — || October 8, 2007 || Catalina || CSS || — || align=right data-sort-value="0.88" | 880 m || |-id=652 bgcolor=#d6d6d6 | 383652 || || — || October 4, 2007 || Catalina || CSS || THM || align=right | 2.6 km || |-id=653 bgcolor=#d6d6d6 | 383653 || || — || October 8, 2007 || Catalina || CSS || EOS || align=right | 2.7 km || |-id=654 bgcolor=#d6d6d6 | 383654 || || — || October 4, 2007 || Kitt Peak || Spacewatch || — || align=right | 3.6 km || |-id=655 bgcolor=#d6d6d6 | 383655 || || — || October 8, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.1 km || |-id=656 bgcolor=#E9E9E9 | 383656 || || — || October 8, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.4 km || |-id=657 bgcolor=#d6d6d6 | 383657 || || — || October 8, 2007 || Mount Lemmon || Mount Lemmon Survey || THM || align=right | 2.4 km || |-id=658 bgcolor=#d6d6d6 | 383658 || || — || October 7, 2007 || Catalina || CSS || — || align=right | 3.1 km || |-id=659 bgcolor=#d6d6d6 | 383659 || || — || September 5, 2007 || Catalina || CSS || — || align=right | 3.5 km || |-id=660 bgcolor=#d6d6d6 | 383660 || || — || October 6, 2007 || Kitt Peak || Spacewatch || — || align=right | 5.1 km || |-id=661 bgcolor=#d6d6d6 | 383661 || || — || October 7, 2007 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 1.9 km || |-id=662 bgcolor=#d6d6d6 | 383662 || || — || October 8, 2007