bgcolor=#d6d6d6 | 392535 || || — || July 18, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.4 km || |-id=536 bgcolor=#E9E9E9 | 392536 || || — || November 12, 2007 || Mount Lemmon || Mount Lemmon Survey || WIT || align=right data-sort-value="0.89" | 890 m || |-id=537 bgcolor=#d6d6d6 | 392537 || || — || June 9, 2010 || Kitt Peak || Spacewatch || EUP || align=right | 3.7 km || |-id=538 bgcolor=#d6d6d6 | 392538 || || — || November 19, 2000 || Socorro || LINEAR || EUP || align=right | 4.3 km || |-id=539 bgcolor=#d6d6d6 | 392539 || || — || December 30, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.2 km || |-id=540 bgcolor=#E9E9E9 | 392540 || || — || September 14, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.6 km || |-id=541 bgcolor=#E9E9E9 | 392541 || || — || February 19, 2009 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.3 km || |-id=542 bgcolor=#d6d6d6 | 392542 || || — || October 16, 2006 || Catalina || CSS || — || align=right | 3.2 km || |-id=543 bgcolor=#d6d6d6 | 392543 || || — || October 10, 1994 || Kitt Peak || Spacewatch || — || align=right | 3.0 km || |-id=544 bgcolor=#fefefe | 392544 || || — || August 21, 2000 || Anderson Mesa || LONEOS || ERIcritical || align=right | 1.3 km || |-id=545 bgcolor=#E9E9E9 | 392545 || || — || October 14, 2007 || Kitt Peak || Spacewatch || — || align=right | 1.4 km || |-id=546 bgcolor=#E9E9E9 | 392546 || || — || November 18, 2007 || Kitt Peak || Spacewatch || — || align=right | 2.4 km || |-id=547 bgcolor=#d6d6d6 | 392547 || || — || November 8, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.1 km || |-id=548 bgcolor=#E9E9E9 | 392548 || || — || November 3, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.9 km || |-id=549 bgcolor=#fefefe | 392549 || || — || October 9, 2004 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.78" | 780 m || |-id=550 bgcolor=#fefefe | 392550 || || — || April 20, 2007 || Mount Lemmon || Mount Lemmon Survey || NYS || align=right data-sort-value="0.60" | 600 m ||