1998 || Moriyama || Y. Ikari || FLO || align=right | 3.0 km || |-id=526 bgcolor=#d6d6d6 | 29526 || 1998 AV || — || January 5, 1998 || Oizumi || T. Kobayashi || — || align=right | 13 km || |-id=527 bgcolor=#d6d6d6 | 29527 || || — || January 5, 1998 || Xinglong || SCAP || — || align=right | 8.3 km || |-id=528 bgcolor=#E9E9E9 | 29528 Kaplinski || || || January 10, 1998 || Ondřejov || L. Kotková || — || align=right | 4.5 km || |-id=529 bgcolor=#d6d6d6 | 29529 || 1998 BM || — || January 18, 1998 || Oizumi || T. Kobayashi || — || align=right | 13 km || |-id=530 bgcolor=#d6d6d6 | 29530 || 1998 BT || — || January 19, 1998 || Oizumi || T. Kobayashi || EOS || align=right | 5.4 km || |-id=531 bgcolor=#d6d6d6 | 29531 || || — || January 19, 1998 || Oizumi || T. Kobayashi || — || align=right | 8.3 km || |-id=532 bgcolor=#d6d6d6 | 29532 || || — || January 19, 1998 || Oizumi || T. Kobayashi || — || align=right | 4.5 km || |-id=533 bgcolor=#d6d6d6 | 29533 || || — || January 19, 1998 || Les Tardieux Obs. || M. Boeuf || — || align=right | 8.4 km || |-id=534 bgcolor=#d6d6d6 | 29534 || || — || January 24, 1998 || Haleakala || NEAT || — || align=right | 7.5 km || |-id=535 bgcolor=#d6d6d6 | 29535 || || — || January 25, 1998 || Oizumi || T. Kobayashi || EOS || align=right | 5.7 km || |-id=536 bgcolor=#d6d6d6 | 29536 || || — || January 23, 1998 || Socorro || LINEAR || — || align=right | 9.6 km || |-id=537 bgcolor=#d6d6d6 | 29537 || || — || January 24, 1998 || Haleakala || NEAT || VER || align=right | 6.8 km || |-id=538 bgcolor=#d6d6d6 | 29538 || || — || January 25, 1998 || Haleakala || NEAT || 7:4 || align=right | 22 km || |-id=539 bgcolor=#d6d6d6 | 29539 || || — || January 26, 1998 || Kitt Peak || Spacewatch || THM || align=right | 8.7 km || |-id=540 bgcolor=#d6d6d6 | 29540 || || — || January 28, 1998 || Oizumi || T. Kobayashi || HYG || align=right | 12 km || |-id=541 bgcolor=#d6d6d6 | 29541 || || — || January 28, 1998 || Oizumi || T. Kobayashi || — || align=right | 7.2 km