March 20, 1999 || Socorro || LINEAR || — || align=right | 1.5 km || |-id=188 bgcolor=#E9E9E9 | 56188 || || — || March 20, 1999 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=189 bgcolor=#E9E9E9 | 56189 || || — || March 20, 1999 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=190 bgcolor=#d6d6d6 | 56190 || || — || March 20, 1999 || Socorro || LINEAR || URS || align=right | 11 km || |-id=191 bgcolor=#E9E9E9 | 56191 || || — || March 20, 1999 || Socorro || LINEAR || PAD || align=right | 8.9 km || |-id=192 bgcolor=#fefefe | 56192 || || — || March 20, 1999 || Socorro || LINEAR || — || align=right | 3.7 km || |-id=193 bgcolor=#E9E9E9 | 56193 || || — || April 8, 1999 || Oizumi || T. Kobayashi || EUN || align=right | 3.2 km || |-id=194 bgcolor=#E9E9E9 | 56194 || || — || April 15, 1999 || Reedy Creek || J. Broughton || — || align=right | 6.2 km || |-id=195 bgcolor=#E9E9E9 | 56195 || || — || April 14, 1999 || Socorro || LINEAR || — || align=right | 9.1 km || |-id=196 bgcolor=#fefefe | 56196 || || — || April 13, 1999 || Xinglong || SCAP || V || align=right | 3.2 km || |-id=197 bgcolor=#E9E9E9 | 56197 || || — || April 9, 1999 || Anderson Mesa || LONEOS || — || align=right | 7.9 km || |-id=198 bgcolor=#E9E9E9 | 56198 || || — || April 10, 1999 || Anderson Mesa || LONEOS || EUN || align=right | 4.1 km || |-id=199 bgcolor=#E9E9E9 | 56199 || || — || April 11, 1999 || Kitt Peak || Spacewatch || EUN || align=right | 3.3 km || |-id=200 bgcolor=#E9E9E9 | 56200 || || — || April 15, 1999 || Socorro || LINEAR || EUN || align=right | 5.5 km || |} 56201–56300 |-bgcolor=#fefefe | 56201 || || — || April 15, 1999 || Socorro || LINEAR || — || align=right | 5.7 km || |-id=202 bgcolor=#E9E9E9 | 56202 || || — || April 15, 1999 || Socorro || LINEAR || MAR || align=right | 4.5 km || |-id=203 bgcolor=#E9E9E9 | 56203 || || — || April 15, 1999 || Socorro || LINEAR || MAR || align=right | 4.9 km || |-id=204 bgcolor=#E9E9E9 | 56204 || || — || April 6,