7.5 km || |-id=715 bgcolor=#E9E9E9 | 100715 || || — || January 22, 1998 || Kitt Peak || Spacewatch || — || align=right | 4.0 km || |-id=716 bgcolor=#E9E9E9 | 100716 || || — || January 25, 1998 || Kitt Peak || Spacewatch || — || align=right | 2.8 km || |-id=717 bgcolor=#fefefe | 100717 || || — || January 25, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.8 km || |-id=718 bgcolor=#E9E9E9 | 100718 || || — || January 28, 1998 || Oizumi || T. Kobayashi || — || align=right | 2.4 km || |-id=719 bgcolor=#fefefe | 100719 || || — || January 29, 1998 || Kleť || M. Tichý, Z. Moravec || — || align=right | 1.4 km || |-id=720 bgcolor=#d6d6d6 | 100720 || || — || January 23, 1998 || Kitt Peak || Spacewatch || 7:4 || align=right | 7.0 km || |-id=721 bgcolor=#fefefe | 100721 || || — || January 25, 1998 || Kitt Peak || Spacewatch || FLO || align=right | 1.2 km || |-id=722 bgcolor=#fefefe | 100722 || || — || January 29, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.8 km || |-id=723 bgcolor=#fefefe | 100723 || || — || January 28, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.4 km || |-id=724 bgcolor=#E9E9E9 | 100724 || || — || January 29, 1998 || Kitt Peak || Spacewatch || AST || align=right | 3.3 km || |-id=725 bgcolor=#E9E9E9 | 100725 || || — || January 23, 1998 || Kitt Peak || Spacewatch || — || align=right | 5.5 km || |-id=726 bgcolor=#E9E9E9 | 100726 Marcoiozzi || || || January 25, 1998 || Cima Ekar || M. Tombelli, A. Boattini || — || align=right | 5.2 km || |-id=727 bgcolor=#d6d6d6 | 100727 || || — || January 22, 1998 || Kitt Peak || Spacewatch || — || align=right | 7.0 km || |-id=728 bgcolor=#E9E9E9 | 100728 Kamenice n Lipou || 1998 CK || || February 2, 1998 || Kleť || M. Tichý, Z. Moravec || — || align=right | 3.7 km || |-id=729 bgcolor=#E9E9E9 | 100729 || 1998 CX || — || February 5, 1998 || Kleť || M. Tichý, Z. Moravec || WIT || align=right | 2.1 km || |-id=730 bgcolor=#fefefe | 100730 || || — || February 13, 1998 || San Marcello || L. Tesi, A. Boattini || — ||