| 1.9 km || |-id=795 bgcolor=#fefefe | 401795 || || — || February 17, 2010 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.69" | 690 m || |-id=796 bgcolor=#d6d6d6 | 401796 || || — || January 16, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.5 km || |-id=797 bgcolor=#E9E9E9 | 401797 || || — || February 13, 2010 || Kitt Peak || Spacewatch || EUN || align=right | 1.6 km || |-id=798 bgcolor=#E9E9E9 | 401798 || || — || May 13, 2005 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.0 km || |-id=799 bgcolor=#E9E9E9 | 401799 || || — || February 9, 2005 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=800 bgcolor=#E9E9E9 | 401800 || || — || January 16, 2005 || Kitt Peak || Spacewatch || EUN || align=right | 1.4 km || |} 401801–401900 |-bgcolor=#E9E9E9 | 401801 || || — || February 28, 2009 || Catalina || CSS || — || align=right | 2.7 km || |-id=802 bgcolor=#E9E9E9 | 401802 || || — || May 4, 2005 || Kitt Peak || Spacewatch || — || align=right | 2.8 km || |-id=803 bgcolor=#E9E9E9 | 401803 || || — || March 1, 2009 || Kitt Peak || Spacewatch || AGN || align=right | 1.5 km || |-id=804 bgcolor=#E9E9E9 | 401804 || || — || February 5, 2000 || Kitt Peak || Spacewatch || LEO || align=right | 2.7 km || |-id=805 bgcolor=#E9E9E9 | 401805 || || — || July 30, 2006 || Siding Spring || SSS || — || align=right | 2.3 km || |-id=806 bgcolor=#d6d6d6 | 401806 || || — || July 13, 2004 || Siding Spring || SSS || — || align=right | 6.0 km || |-id=807 bgcolor=#E9E9E9 | 401807 || || — || October 4, 2007 || Kitt Peak || Spacewatch || MAR || align=right | 1.1 km || |-id=808 bgcolor=#fefefe | 401808 || || — || January 25, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.93" | 930 m || |-id=809 bgcolor=#FA8072 | 401809 || 3195 T-2 || — || September 30, 1973 || Palomar || PLS || — || align=right data-sort-value="0.82" | 820 m || |-id=810 bgcolor=#fefefe | 401810 || 3165 T-3 || — || October 16, 1977 || Palomar || PLS || — || align=right | 1.1 km || |-id=811 bgcolor=#E9E9E9