LINEAR || — || align=right | 2.1 km || |-id=660 bgcolor=#fefefe | 29660 Jessmacalpine || || || November 18, 1998 || Socorro || LINEAR || — || align=right | 2.0 km || |-id=661 bgcolor=#fefefe | 29661 || || — || November 18, 1998 || Socorro || LINEAR || FLO || align=right | 3.9 km || |-id=662 bgcolor=#fefefe | 29662 || || — || November 18, 1998 || Socorro || LINEAR || — || align=right | 2.4 km || |-id=663 bgcolor=#fefefe | 29663 Evanmackay || || || November 18, 1998 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=664 bgcolor=#E9E9E9 | 29664 || || — || November 25, 1998 || Socorro || LINEAR || EUN || align=right | 6.0 km || |-id=665 bgcolor=#d6d6d6 | 29665 || || — || November 25, 1998 || Socorro || LINEAR || — || align=right | 21 km || |-id=666 bgcolor=#fefefe | 29666 || || — || November 28, 1998 || Višnjan Observatory || K. Korlević || FLO || align=right | 2.9 km || |-id=667 bgcolor=#E9E9E9 | 29667 || 1998 XF || — || December 1, 1998 || Xinglong || SCAP || — || align=right | 8.4 km || |-id=668 bgcolor=#E9E9E9 | 29668 Ipf || 1998 XO || || December 9, 1998 || Kleť || M. Tichý || — || align=right | 3.5 km || |-id=669 bgcolor=#fefefe | 29669 || || — || December 11, 1998 || Oizumi || T. Kobayashi || FLO || align=right | 3.8 km || |-id=670 bgcolor=#E9E9E9 | 29670 || || — || December 12, 1998 || Oizumi || T. Kobayashi || EUN || align=right | 7.1 km || |-id=671 bgcolor=#fefefe | 29671 || || — || December 9, 1998 || Višnjan Observatory || K. Korlević || NYS || align=right | 2.1 km || |-id=672 bgcolor=#fefefe | 29672 Salvo || || || December 12, 1998 || San Marcello || A. Boattini, L. Tesi || NYS || align=right | 2.1 km || |-id=673 bgcolor=#fefefe | 29673 || || — || December 13, 1998 || Oizumi || T. Kobayashi || — || align=right | 3.3 km || |-id=674 bgcolor=#fefefe | 29674 Raušal || || || December 15, 1998 || Ondřejov || P. Pravec || NYS || align=right | 1.5 km || |-id=675 bgcolor=#fefefe | 29675 Ippolitonievo || || || December 15, 1998 || Farra d'Isonzo || Farra d'Isonzo || — || align=right | 2.2 km || |-id=676 bgcolor=#fefefe | 29676