|| || — || October 1, 2003 || Kitt Peak || Spacewatch || — || align=right | 3.0 km || |-id=515 bgcolor=#d6d6d6 | 460515 || || — || March 14, 2010 || WISE || WISE || — || align=right | 3.5 km || |-id=516 bgcolor=#E9E9E9 | 460516 || || — || April 5, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.5 km || |-id=517 bgcolor=#d6d6d6 | 460517 || || — || November 23, 2009 || Kitt Peak || Spacewatch || EOS || align=right | 4.3 km || |-id=518 bgcolor=#E9E9E9 | 460518 || || — || March 15, 2008 || Kitt Peak || Spacewatch || — || align=right | 1.7 km || |-id=519 bgcolor=#d6d6d6 | 460519 || || — || November 11, 2009 || Kitt Peak || Spacewatch || — || align=right | 3.1 km || |-id=520 bgcolor=#d6d6d6 | 460520 || || — || February 15, 2010 || WISE || WISE || — || align=right | 2.7 km || |-id=521 bgcolor=#E9E9E9 | 460521 || || — || October 5, 2005 || Kitt Peak || Spacewatch || — || align=right | 1.5 km || |-id=522 bgcolor=#d6d6d6 | 460522 || || — || October 24, 2003 || Kitt Peak || Spacewatch || — || align=right | 3.1 km || |-id=523 bgcolor=#fefefe | 460523 || || — || November 30, 2011 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.83" | 830 m || |-id=524 bgcolor=#d6d6d6 | 460524 || || — || December 26, 2005 || Kitt Peak || Spacewatch || — || align=right | 2.2 km || |-id=525 bgcolor=#fefefe | 460525 || || — || August 8, 2004 || Socorro || LINEAR || — || align=right data-sort-value="0.72" | 720 m || |-id=526 bgcolor=#d6d6d6 | 460526 || || — || October 17, 2003 || Kitt Peak || Spacewatch || — || align=right | 2.6 km || |-id=527 bgcolor=#E9E9E9 | 460527 || || — || October 1, 2005 || Catalina || CSS || — || align=right | 2.1 km || |-id=528 bgcolor=#fefefe | 460528 || || — || December 5, 2007 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.90" | 900 m || |-id=529 bgcolor=#d6d6d6 | 460529 || || — || March 17, 2010 || WISE || WISE || — || align=right | 2.9 km || |-id=530 bgcolor=#d6d6d6 | 460530 || || — || February 2, 2006 || Kitt Peak || Spacewatch || — || align=right