|| October 19, 2003 || Kitt Peak || Spacewatch || — || align=right | 2.0 km || |-id=974 bgcolor=#E9E9E9 | 163974 || || — || October 19, 2003 || Palomar || NEAT || — || align=right | 3.2 km || |-id=975 bgcolor=#d6d6d6 | 163975 || || — || October 19, 2003 || Kitt Peak || Spacewatch || — || align=right | 2.9 km || |-id=976 bgcolor=#E9E9E9 | 163976 || || — || October 20, 2003 || Palomar || NEAT || — || align=right | 2.0 km || |-id=977 bgcolor=#E9E9E9 | 163977 || || — || October 20, 2003 || Socorro || LINEAR || — || align=right | 2.2 km || |-id=978 bgcolor=#E9E9E9 | 163978 || || — || October 20, 2003 || Palomar || NEAT || AGN || align=right | 2.2 km || |-id=979 bgcolor=#E9E9E9 | 163979 || || — || October 21, 2003 || Socorro || LINEAR || — || align=right | 2.5 km || |-id=980 bgcolor=#E9E9E9 | 163980 || || — || October 17, 2003 || Anderson Mesa || LONEOS || — || align=right | 3.6 km || |-id=981 bgcolor=#E9E9E9 | 163981 || || — || October 18, 2003 || Kitt Peak || Spacewatch || — || align=right | 4.2 km || |-id=982 bgcolor=#E9E9E9 | 163982 || || — || October 21, 2003 || Kitt Peak || Spacewatch || — || align=right | 3.3 km || |-id=983 bgcolor=#E9E9E9 | 163983 || || — || October 18, 2003 || Palomar || NEAT || — || align=right | 4.9 km || |-id=984 bgcolor=#E9E9E9 | 163984 || || — || October 19, 2003 || Anderson Mesa || LONEOS || INO || align=right | 2.9 km || |-id=985 bgcolor=#E9E9E9 | 163985 || || — || October 20, 2003 || Palomar || NEAT || WIT || align=right | 2.2 km || |-id=986 bgcolor=#E9E9E9 | 163986 || || — || October 20, 2003 || Palomar || NEAT || — || align=right | 1.8 km || |-id=987 bgcolor=#E9E9E9 | 163987 || || — || October 21, 2003 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=988 bgcolor=#E9E9E9 | 163988 || || — || October 18, 2003 || Anderson Mesa || LONEOS || WIT || align=right | 2.2 km || |-id=989 bgcolor=#E9E9E9 | 163989 || || — || October 18, 2003 || Anderson Mesa || LONEOS || — || align=right | 2.8 km || |-id=990 bgcolor=#E9E9E9 | 163990 || || — ||