align=right | 2.0 km || |-id=731 bgcolor=#E9E9E9 | 100731 Ara Pacis || 1998 DO || || February 18, 1998 || Colleverde || V. S. Casulli || — || align=right | 3.9 km || |-id=732 bgcolor=#E9E9E9 | 100732 Blankavalois || 1998 DQ || || February 19, 1998 || Kleť || M. Tichý || — || align=right | 3.7 km || |-id=733 bgcolor=#fefefe | 100733 Annafalcká || || || February 18, 1998 || Kleť || M. Tichý || FLO || align=right | 1.0 km || |-id=734 bgcolor=#d6d6d6 | 100734 Annasvídnická || || || February 18, 1998 || Kleť || M. Tichý || THM || align=right | 3.6 km || |-id=735 bgcolor=#fefefe | 100735 Alpomořanská || || || February 19, 1998 || Kleť || M. Tichý, J. Tichá || — || align=right | 1.3 km || |-id=736 bgcolor=#d6d6d6 | 100736 || || — || February 17, 1998 || Kitt Peak || Spacewatch || — || align=right | 5.4 km || |-id=737 bgcolor=#fefefe | 100737 || || — || February 23, 1998 || Modra || A. Galád, A. Pravda || V || align=right | 1.0 km || |-id=738 bgcolor=#fefefe | 100738 || || — || February 23, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.8 km || |-id=739 bgcolor=#fefefe | 100739 || || — || February 27, 1998 || Caussols || ODAS || — || align=right | 1.6 km || |-id=740 bgcolor=#E9E9E9 | 100740 || || — || February 24, 1998 || Kitt Peak || Spacewatch || ADE || align=right | 5.2 km || |-id=741 bgcolor=#E9E9E9 | 100741 || || — || February 26, 1998 || Farra d'Isonzo || Farra d'Isonzo || — || align=right | 2.9 km || |-id=742 bgcolor=#fefefe | 100742 || || — || February 23, 1998 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.96" | 960 m || |-id=743 bgcolor=#FA8072 | 100743 || || — || February 23, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.7 km || |-id=744 bgcolor=#fefefe | 100744 || || — || February 28, 1998 || La Silla || C.-I. Lagerkvist || FLO || align=right | 1.5 km || |-id=745 bgcolor=#fefefe | 100745 || || — || March 2, 1998 || Oizumi || T. Kobayashi || — || align=right | 2.1 km || |-id=746 bgcolor=#fefefe | 100746 || || — || March 2, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.5 km