align=right | 1.7 km || |-id=843 bgcolor=#fefefe | 392843 || || — || June 4, 2011 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.75" | 750 m || |-id=844 bgcolor=#d6d6d6 | 392844 || || — || August 26, 2001 || Anderson Mesa || LONEOS || — || align=right | 3.6 km || |-id=845 bgcolor=#fefefe | 392845 || || — || October 22, 2005 || Kitt Peak || Spacewatch || FLO || align=right data-sort-value="0.71" | 710 m || |-id=846 bgcolor=#fefefe | 392846 || || — || October 25, 2005 || Anderson Mesa || LONEOS || — || align=right | 1.0 km || |-id=847 bgcolor=#E9E9E9 | 392847 || || — || November 30, 2008 || Kitt Peak || Spacewatch || PAD || align=right | 1.6 km || |-id=848 bgcolor=#E9E9E9 | 392848 || || — || December 30, 2008 || Mount Lemmon || Mount Lemmon Survey || HEN || align=right data-sort-value="0.98" | 980 m || |-id=849 bgcolor=#d6d6d6 | 392849 || || — || October 14, 2001 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=850 bgcolor=#E9E9E9 | 392850 || || — || October 22, 2003 || Kitt Peak || Spacewatch || NEM || align=right | 1.9 km || |-id=851 bgcolor=#d6d6d6 | 392851 || || — || October 15, 2001 || Kitt Peak || Spacewatch || EOS || align=right | 2.4 km || |-id=852 bgcolor=#fefefe | 392852 || || — || April 13, 2004 || Kitt Peak || Spacewatch || — || align=right | 1.0 km || |-id=853 bgcolor=#d6d6d6 | 392853 || || — || January 1, 2008 || Catalina || CSS || — || align=right | 2.9 km || |-id=854 bgcolor=#fefefe | 392854 || || — || April 28, 2003 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.86" | 860 m || |-id=855 bgcolor=#E9E9E9 | 392855 || || — || December 31, 2008 || Catalina || CSS || — || align=right | 1.9 km || |-id=856 bgcolor=#E9E9E9 | 392856 || || — || October 21, 2008 || Kitt Peak || Spacewatch || — || align=right | 1.3 km || |-id=857 bgcolor=#fefefe | 392857 || || — || April 18, 2007 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.73" | 730 m || |-id=858 bgcolor=#fefefe | 392858 || || — || April 18, 2007 || Kitt Peak || Spacewatch || — || align=right | 2.2 km || |-id=859 bgcolor=#fefefe | 392859 ||