Spacewatch || — || align=right | 2.4 km || |-id=592 bgcolor=#d6d6d6 | 463592 || || — || September 1, 2013 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.5 km || |-id=593 bgcolor=#d6d6d6 | 463593 || || — || September 7, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.1 km || |-id=594 bgcolor=#d6d6d6 | 463594 || || — || January 15, 2005 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=595 bgcolor=#E9E9E9 | 463595 || || — || September 13, 2013 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.9 km || |-id=596 bgcolor=#E9E9E9 | 463596 || || — || September 26, 2009 || Catalina || CSS || — || align=right | 1.3 km || |-id=597 bgcolor=#E9E9E9 | 463597 || || — || November 19, 2001 || Socorro || LINEAR || — || align=right | 1.3 km || |-id=598 bgcolor=#d6d6d6 | 463598 || || — || September 23, 2008 || Kitt Peak || Spacewatch || — || align=right | 2.7 km || |-id=599 bgcolor=#fefefe | 463599 || || — || June 12, 2005 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.78" | 780 m || |-id=600 bgcolor=#d6d6d6 | 463600 || || — || October 1, 2002 || Haleakala || NEAT || — || align=right | 3.2 km || |} 463601–463700 |-bgcolor=#d6d6d6 | 463601 || || — || September 3, 2007 || Catalina || CSS || — || align=right | 3.2 km || |-id=602 bgcolor=#d6d6d6 | 463602 || || — || November 20, 2008 || Kitt Peak || Spacewatch || — || align=right | 3.0 km || |-id=603 bgcolor=#d6d6d6 | 463603 || || — || October 21, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.0 km || |-id=604 bgcolor=#d6d6d6 | 463604 || || — || October 3, 2002 || Palomar || NEAT || — || align=right | 3.2 km || |-id=605 bgcolor=#d6d6d6 | 463605 || || — || October 6, 1996 || Kitt Peak || Spacewatch || HYG || align=right | 2.6 km || |-id=606 bgcolor=#E9E9E9 | 463606 || || — || January 21, 2010 || WISE || WISE || — || align=right | 3.0 km || |-id=607 bgcolor=#E9E9E9 | 463607 || || — || April 24, 2003 || Kitt Peak || Spacewatch || — || align=right | 2.2 km || |-id=608 bgcolor=#E9E9E9 |