|| || — || February 7, 1999 || Oizumi || T. Kobayashi || — || align=right | 3.0 km || |-id=236 bgcolor=#fefefe | 59236 || || — || February 8, 1999 || Oizumi || T. Kobayashi || FLO || align=right | 3.9 km || |-id=237 bgcolor=#fefefe | 59237 || || — || February 8, 1999 || Ondřejov || L. Kotková || — || align=right | 1.6 km || |-id=238 bgcolor=#fefefe | 59238 || || — || February 5, 1999 || Xinglong || SCAP || MAS || align=right | 2.0 km || |-id=239 bgcolor=#fefefe | 59239 Alhazen || || || February 7, 1999 || Gnosca || S. Sposetti || — || align=right | 3.1 km || |-id=240 bgcolor=#fefefe | 59240 || || — || February 7, 1999 || San Marcello || A. Boattini || NYS || align=right | 4.4 km || |-id=241 bgcolor=#fefefe | 59241 || || — || February 6, 1999 || Xinglong || SCAP || FLO || align=right | 2.7 km || |-id=242 bgcolor=#fefefe | 59242 || || — || February 12, 1999 || Višnjan Observatory || K. Korlević || NYS || align=right | 3.4 km || |-id=243 bgcolor=#fefefe | 59243 || || — || February 12, 1999 || Oohira || T. Urata || — || align=right | 2.3 km || |-id=244 bgcolor=#E9E9E9 | 59244 || || — || February 10, 1999 || Socorro || LINEAR || — || align=right | 7.2 km || |-id=245 bgcolor=#fefefe | 59245 || || — || February 10, 1999 || Socorro || LINEAR || — || align=right | 3.2 km || |-id=246 bgcolor=#fefefe | 59246 || || — || February 12, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 2.6 km || |-id=247 bgcolor=#E9E9E9 | 59247 || || — || February 12, 1999 || Socorro || LINEAR || — || align=right | 5.8 km || |-id=248 bgcolor=#fefefe | 59248 || || — || February 14, 1999 || Caussols || ODAS || — || align=right | 1.9 km || |-id=249 bgcolor=#fefefe | 59249 || || — || February 11, 1999 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=250 bgcolor=#fefefe | 59250 || || — || February 11, 1999 || Socorro || LINEAR || PHO || align=right | 2.4 km || |-id=251 bgcolor=#fefefe | 59251 || || — || February 10, 1999 || Socorro || LINEAR || — || align=right | 1.8 km || |-id=252 bgcolor=#fefefe