28051 Bruzzone || || || April 25, 1998 || Anderson Mesa || LONEOS || KOR || align=right | 4.1 km || |-id=052 bgcolor=#E9E9E9 | 28052 Lowellputnam || || || May 18, 1998 || Anderson Mesa || LONEOS || — || align=right | 3.0 km || |-id=053 bgcolor=#E9E9E9 | 28053 Kimberlyputnam || || || May 22, 1998 || Anderson Mesa || LONEOS || — || align=right | 7.9 km || |-id=054 bgcolor=#d6d6d6 | 28054 || || — || May 23, 1998 || Socorro || LINEAR || — || align=right | 8.7 km || |-id=055 bgcolor=#E9E9E9 | 28055 || 1998 MX || — || June 16, 1998 || Socorro || LINEAR || EUN || align=right | 4.3 km || |-id=056 bgcolor=#E9E9E9 | 28056 || || — || June 20, 1998 || Kitt Peak || Spacewatch || EUN || align=right | 7.7 km || |-id=057 bgcolor=#d6d6d6 | 28057 Hollars || || || June 24, 1998 || Anderson Mesa || LONEOS || — || align=right | 11 km || |-id=058 bgcolor=#fefefe | 28058 || 1998 NF || — || July 1, 1998 || Reedy Creek || J. Broughton || NYS || align=right | 2.8 km || |-id=059 bgcolor=#d6d6d6 | 28059 Kiliaan || || || July 26, 1998 || La Silla || E. W. Elst || — || align=right | 8.6 km || |-id=060 bgcolor=#d6d6d6 | 28060 || || — || July 26, 1998 || La Silla || E. W. Elst || — || align=right | 13 km || |-id=061 bgcolor=#d6d6d6 | 28061 || || — || July 26, 1998 || La Silla || E. W. Elst || KOR || align=right | 5.8 km || |-id=062 bgcolor=#fefefe | 28062 || || — || July 22, 1998 || Reedy Creek || J. Broughton || V || align=right | 2.1 km || |-id=063 bgcolor=#E9E9E9 | 28063 || || — || July 26, 1998 || La Silla || E. W. Elst || — || align=right | 3.7 km || |-id=064 bgcolor=#d6d6d6 | 28064 || || — || August 17, 1998 || Socorro || LINEAR || EOS || align=right | 11 km || |-id=065 bgcolor=#fefefe | 28065 || || — || August 17, 1998 || Socorro || LINEAR || NYS || align=right | 3.6 km || |-id=066 bgcolor=#fefefe | 28066 || || — || August 17, 1998 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=067 bgcolor=#E9E9E9 | 28067 || || — || August 17,