|| align=right | 1.7 km || |-id=581 bgcolor=#fefefe | 58581 || || — || September 24, 1997 || Farra d'Isonzo || Farra d'Isonzo || FLO || align=right | 1.8 km || |-id=582 bgcolor=#fefefe | 58582 || || — || September 25, 1997 || Kleť || Kleť Obs. || V || align=right | 2.2 km || |-id=583 bgcolor=#fefefe | 58583 || || — || September 25, 1997 || Dossobuono || L. Lai || — || align=right | 2.1 km || |-id=584 bgcolor=#E9E9E9 | 58584 || || — || September 29, 1997 || Zeno || T. Stafford || — || align=right | 5.4 km || |-id=585 bgcolor=#fefefe | 58585 || || — || September 27, 1997 || Kitt Peak || Spacewatch || — || align=right | 1.8 km || |-id=586 bgcolor=#fefefe | 58586 || || — || September 29, 1997 || Kitt Peak || Spacewatch || FLO || align=right | 1.8 km || |-id=587 bgcolor=#fefefe | 58587 || || — || September 29, 1997 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=588 bgcolor=#fefefe | 58588 || || — || September 29, 1997 || Kitt Peak || Spacewatch || NYS || align=right | 1.8 km || |-id=589 bgcolor=#fefefe | 58589 || || — || September 29, 1997 || Nachi-Katsuura || Y. Shimizu, T. Urata || V || align=right | 2.6 km || |-id=590 bgcolor=#fefefe | 58590 || || — || September 29, 1997 || Črni Vrh || H. Mikuž || V || align=right | 1.6 km || |-id=591 bgcolor=#fefefe | 58591 || || — || September 29, 1997 || Xinglong || SCAP || — || align=right | 2.0 km || |-id=592 bgcolor=#d6d6d6 | 58592 || || — || September 30, 1997 || Kitt Peak || Spacewatch || EOS || align=right | 6.1 km || |-id=593 bgcolor=#fefefe | 58593 || || — || October 3, 1997 || Caussols || ODAS || — || align=right | 1.8 km || |-id=594 bgcolor=#fefefe | 58594 || || — || October 2, 1997 || Kitt Peak || Spacewatch || NYS || align=right | 1.6 km || |-id=595 bgcolor=#fefefe | 58595 Joepollock || || || October 5, 1997 || Ondřejov || P. Pravec || FLO || align=right | 2.9 km || |-id=596 bgcolor=#fefefe | 58596 || || — || October 6, 1997 || Ondřejov || P. Pravec || MAS || align=right | 1.4 km || |-id=597 bgcolor=#E9E9E9 | 58597 || || — ||