4, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.94" | 940 m || |-id=018 bgcolor=#E9E9E9 | 464018 || || — || October 9, 2005 || Kitt Peak || Spacewatch || — || align=right | 1.3 km || |-id=019 bgcolor=#E9E9E9 | 464019 || || — || August 25, 2004 || Kitt Peak || Spacewatch || — || align=right | 2.5 km || |-id=020 bgcolor=#d6d6d6 | 464020 || || — || March 4, 2005 || Kitt Peak || Spacewatch || — || align=right | 2.1 km || |-id=021 bgcolor=#E9E9E9 | 464021 || || — || January 29, 2011 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.0 km || |-id=022 bgcolor=#d6d6d6 | 464022 || || — || November 8, 2009 || Catalina || CSS || — || align=right | 2.3 km || |-id=023 bgcolor=#E9E9E9 | 464023 || || — || October 22, 2005 || Kitt Peak || Spacewatch || — || align=right | 1.7 km || |-id=024 bgcolor=#d6d6d6 | 464024 || || — || April 5, 2005 || Palomar || NEAT || — || align=right | 3.0 km || |-id=025 bgcolor=#E9E9E9 | 464025 || || — || September 28, 2000 || Kitt Peak || Spacewatch || — || align=right | 1.7 km || |-id=026 bgcolor=#E9E9E9 | 464026 || || — || September 25, 2009 || Kitt Peak || Spacewatch || HOF || align=right | 2.3 km || |-id=027 bgcolor=#d6d6d6 | 464027 || || — || December 29, 2008 || Kitt Peak || Spacewatch || 3:2 || align=right | 4.2 km || |-id=028 bgcolor=#d6d6d6 | 464028 || || — || September 24, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.3 km || |-id=029 bgcolor=#d6d6d6 | 464029 || || — || November 30, 2003 || Kitt Peak || Spacewatch || — || align=right | 2.2 km || |-id=030 bgcolor=#d6d6d6 | 464030 || || — || April 29, 2006 || Kitt Peak || Spacewatch || — || align=right | 3.1 km || |-id=031 bgcolor=#fefefe | 464031 || || — || February 20, 2006 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.56" | 560 m || |-id=032 bgcolor=#d6d6d6 | 464032 || || — || October 20, 2003 || Kitt Peak || Spacewatch || — || align=right | 2.0 km || |-id=033 bgcolor=#d6d6d6 | 464033 || || — || February 2, 2005 || Kitt Peak || Spacewatch || — ||