|| Kitt Peak || Spacewatch || WIT || align=right data-sort-value="0.89" | 890 m || |-id=050 bgcolor=#E9E9E9 | 392050 || || — || January 31, 2009 || Kitt Peak || Spacewatch || — || align=right | 1.9 km || |-id=051 bgcolor=#E9E9E9 | 392051 || || — || April 2, 2005 || Mount Lemmon || Mount Lemmon Survey || AGN || align=right | 1.5 km || |-id=052 bgcolor=#E9E9E9 | 392052 || || — || January 29, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=053 bgcolor=#E9E9E9 | 392053 || || — || January 30, 2009 || Kitt Peak || Spacewatch || NEM || align=right | 2.1 km || |-id=054 bgcolor=#E9E9E9 | 392054 || || — || January 31, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.0 km || |-id=055 bgcolor=#d6d6d6 | 392055 || || — || January 16, 2009 || Kitt Peak || Spacewatch || KOR || align=right | 1.2 km || |-id=056 bgcolor=#E9E9E9 | 392056 || || — || January 18, 2009 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.1 km || |-id=057 bgcolor=#d6d6d6 | 392057 || || — || January 31, 2009 || Kitt Peak || Spacewatch || EOS || align=right | 1.8 km || |-id=058 bgcolor=#E9E9E9 | 392058 || || — || January 25, 2009 || Kitt Peak || Spacewatch || CLO || align=right | 2.5 km || |-id=059 bgcolor=#E9E9E9 | 392059 || || — || January 18, 2009 || Kitt Peak || Spacewatch || WIT || align=right | 1.1 km || |-id=060 bgcolor=#d6d6d6 | 392060 || || — || January 17, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.6 km || |-id=061 bgcolor=#E9E9E9 | 392061 || || — || March 10, 2005 || Catalina || CSS || — || align=right | 2.2 km || |-id=062 bgcolor=#E9E9E9 | 392062 || || — || January 17, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=063 bgcolor=#E9E9E9 | 392063 || || — || January 20, 2009 || Socorro || LINEAR || — || align=right | 1.7 km || |-id=064 bgcolor=#E9E9E9 | 392064 || || — || February 1, 2009 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=065 bgcolor=#E9E9E9 | 392065 || || — || February 2, 2009 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.1