December 8, 1999 || Nachi-Katsuura || Y. Shimizu, T. Urata || — || align=right | 12 km || |-id=019 bgcolor=#fefefe | 22019 || || — || December 4, 1999 || Catalina || CSS || — || align=right | 3.8 km || |-id=020 bgcolor=#d6d6d6 | 22020 || || — || December 4, 1999 || Catalina || CSS || THM || align=right | 11 km || |-id=021 bgcolor=#d6d6d6 | 22021 || || — || December 4, 1999 || Catalina || CSS || THM || align=right | 9.0 km || |-id=022 bgcolor=#fefefe | 22022 Gould || || || December 5, 1999 || Catalina || CSS || FLO || align=right | 4.6 km || |-id=023 bgcolor=#E9E9E9 | 22023 || || — || December 11, 1999 || Socorro || LINEAR || — || align=right | 7.6 km || |-id=024 bgcolor=#E9E9E9 | 22024 || || — || December 11, 1999 || Socorro || LINEAR || — || align=right | 6.0 km || |-id=025 bgcolor=#E9E9E9 | 22025 || || — || December 5, 1999 || Catalina || CSS || GEF || align=right | 4.3 km || |-id=026 bgcolor=#d6d6d6 | 22026 || || — || December 5, 1999 || Catalina || CSS || — || align=right | 10 km || |-id=027 bgcolor=#fefefe | 22027 || || — || December 5, 1999 || Catalina || CSS || V || align=right | 3.1 km || |-id=028 bgcolor=#fefefe | 22028 || || — || December 7, 1999 || Catalina || CSS || FLO || align=right | 2.9 km || |-id=029 bgcolor=#E9E9E9 | 22029 || || — || December 7, 1999 || Catalina || CSS || NEM || align=right | 5.1 km || |-id=030 bgcolor=#fefefe | 22030 || || — || December 7, 1999 || Črni Vrh || Črni Vrh || — || align=right | 4.2 km || |-id=031 bgcolor=#d6d6d6 | 22031 || || — || December 14, 1999 || Fountain Hills || C. W. Juels || EOS || align=right | 6.6 km || |-id=032 bgcolor=#E9E9E9 | 22032 Mikekoop || || || December 9, 1999 || Anderson Mesa || LONEOS || — || align=right | 3.8 km || |-id=033 bgcolor=#E9E9E9 | 22033 || || — || December 8, 1999 || Socorro || LINEAR || — || align=right | 4.8 km || |-id=034 bgcolor=#E9E9E9 | 22034 || || — || December 10, 1999 || Socorro || LINEAR || — || align=right | 5.5 km || |-id=035 bgcolor=#C2FFFF | 22035 || || — ||