2005 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.5 km || |-id=567 bgcolor=#d6d6d6 | 401567 || || — || August 29, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.6 km || |-id=568 bgcolor=#fefefe | 401568 || || — || January 15, 2009 || Kitt Peak || Spacewatch || — || align=right | 1.0 km || |-id=569 bgcolor=#d6d6d6 | 401569 || || — || January 2, 2012 || Kitt Peak || Spacewatch || — || align=right | 3.7 km || |-id=570 bgcolor=#E9E9E9 | 401570 || || — || April 18, 2009 || Kitt Peak || Spacewatch || — || align=right | 1.8 km || |-id=571 bgcolor=#d6d6d6 | 401571 || || — || November 23, 2006 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=572 bgcolor=#d6d6d6 | 401572 || || — || February 10, 2002 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=573 bgcolor=#fefefe | 401573 || || — || November 5, 2007 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.86" | 860 m || |-id=574 bgcolor=#d6d6d6 | 401574 || || — || August 28, 2005 || Kitt Peak || Spacewatch || KOR || align=right | 1.8 km || |-id=575 bgcolor=#E9E9E9 | 401575 || || — || April 14, 2005 || Kitt Peak || Spacewatch || — || align=right | 2.9 km || |-id=576 bgcolor=#E9E9E9 | 401576 || || — || October 21, 2006 || Kitt Peak || Spacewatch || AGN || align=right | 1.4 km || |-id=577 bgcolor=#d6d6d6 | 401577 || || — || August 12, 2010 || Kitt Peak || Spacewatch || — || align=right | 3.6 km || |-id=578 bgcolor=#fefefe | 401578 || || — || December 18, 2001 || Socorro || LINEAR || — || align=right | 1.00 km || |-id=579 bgcolor=#d6d6d6 | 401579 || || — || April 11, 2008 || Kitt Peak || Spacewatch || — || align=right | 4.8 km || |-id=580 bgcolor=#d6d6d6 | 401580 || || — || February 21, 2007 || Kitt Peak || Spacewatch || THM || align=right | 2.4 km || |-id=581 bgcolor=#d6d6d6 | 401581 || || — || May 29, 2003 || Kitt Peak || Spacewatch || — || align=right | 3.4 km || |-id=582 bgcolor=#fefefe | 401582 || || — || October 14, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.0 km