Mesa || LONEOS || — || align=right | 2.0 km || |-id=910 bgcolor=#fefefe | 42910 Samanthalawler || || || September 5, 1999 || Anderson Mesa || LONEOS || KLI || align=right | 4.8 km || |-id=911 bgcolor=#fefefe | 42911 || || — || September 5, 1999 || Anderson Mesa || LONEOS || — || align=right | 2.2 km || |-id=912 bgcolor=#fefefe | 42912 || || — || September 5, 1999 || Catalina || CSS || — || align=right | 2.3 km || |-id=913 bgcolor=#E9E9E9 | 42913 || || — || September 7, 1999 || Catalina || CSS || — || align=right | 3.1 km || |-id=914 bgcolor=#fefefe | 42914 || || — || September 9, 1999 || Anderson Mesa || LONEOS || — || align=right | 5.8 km || |-id=915 bgcolor=#fefefe | 42915 || || — || September 9, 1999 || Anderson Mesa || LONEOS || V || align=right | 2.0 km || |-id=916 bgcolor=#fefefe | 42916 || || — || September 8, 1999 || Catalina || CSS || V || align=right | 1.7 km || |-id=917 bgcolor=#E9E9E9 | 42917 || || — || September 21, 1999 || Calgary || G. W. Billings || — || align=right | 12 km || |-id=918 bgcolor=#fefefe | 42918 || || — || September 29, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 2.3 km || |-id=919 bgcolor=#fefefe | 42919 || || — || September 29, 1999 || Višnjan Observatory || K. Korlević || EUT || align=right | 1.7 km || |-id=920 bgcolor=#fefefe | 42920 || || — || September 29, 1999 || Socorro || LINEAR || — || align=right | 4.2 km || |-id=921 bgcolor=#fefefe | 42921 || || — || September 29, 1999 || Socorro || LINEAR || — || align=right | 3.8 km || |-id=922 bgcolor=#E9E9E9 | 42922 || || — || September 29, 1999 || Socorro || LINEAR || GEF || align=right | 6.4 km || |-id=923 bgcolor=#fefefe | 42923 || || — || September 30, 1999 || Socorro || LINEAR || FLO || align=right | 3.8 km || |-id=924 bgcolor=#fefefe | 42924 Betlem || || || October 2, 1999 || Ondřejov || Ondřejov Obs. || — || align=right | 1.7 km || |-id=925 bgcolor=#fefefe | 42925 || || — || October 6, 1999 || Farpoint || G. Bell, G. Hug || V || align=right | 1.7 km || |-id=926 bgcolor=#fefefe | 42926 || || —