Socorro || LINEAR || — || align=right | 2.2 km || |-id=865 bgcolor=#E9E9E9 | 463865 || || — || November 7, 2010 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.5 km || |-id=866 bgcolor=#d6d6d6 | 463866 || || — || January 10, 2011 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 2.3 km || |-id=867 bgcolor=#E9E9E9 | 463867 || || — || October 29, 2005 || Kitt Peak || Spacewatch || NEM || align=right | 2.0 km || |-id=868 bgcolor=#d6d6d6 | 463868 || || — || July 29, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.2 km || |-id=869 bgcolor=#E9E9E9 | 463869 || || — || August 20, 2004 || Kitt Peak || Spacewatch || HOF || align=right | 2.4 km || |-id=870 bgcolor=#E9E9E9 | 463870 || || — || October 5, 2005 || Kitt Peak || Spacewatch || — || align=right | 1.6 km || |-id=871 bgcolor=#E9E9E9 | 463871 || || — || December 7, 2005 || Kitt Peak || Spacewatch || — || align=right | 1.9 km || |-id=872 bgcolor=#fefefe | 463872 || || — || April 28, 2006 || Cerro Tololo || M. W. Buie || — || align=right data-sort-value="0.80" | 800 m || |-id=873 bgcolor=#fefefe | 463873 || || — || January 26, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.76" | 760 m || |-id=874 bgcolor=#E9E9E9 | 463874 || || — || March 5, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.84" | 840 m || |-id=875 bgcolor=#E9E9E9 | 463875 || || — || October 1, 2005 || Mount Lemmon || Mount Lemmon Survey || WIT || align=right | 1.1 km || |-id=876 bgcolor=#d6d6d6 | 463876 || || — || October 23, 2003 || Kitt Peak || Spacewatch || EOS || align=right | 1.9 km || |-id=877 bgcolor=#d6d6d6 | 463877 || || — || November 18, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.6 km || |-id=878 bgcolor=#d6d6d6 | 463878 || || — || September 20, 2003 || Palomar || NEAT || — || align=right | 2.7 km || |-id=879 bgcolor=#E9E9E9 | 463879 || || — || September 19, 2001 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.91" | 910 m || |-id=880 bgcolor=#fefefe | 463880 || || — || June 4, 2013 ||