LIST OF ASTEROIDS/20901–21000

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| 20901 Mattmuehler || || December 1, 2000 || Socorro || LINEAR
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| 20902 Kylebeighle || || December 1, 2000 || Socorro || LINEAR
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| 20903 - || || December 1, 2000 || Socorro || LINEAR
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| 20904 - || 2190 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20905 - || 2581 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20906 - || 2727 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20907 - || 2762 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20908 - || 2819 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20909 - || 4026 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20910 - || 4060 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20911 - || 4083 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20912 - || 4129 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20913 - || 4214 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20914 - || 4215 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20915 - || 4302 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20916 - || 4628 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20917 - || 5016 P-L || October 22, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20918 - || 6539 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20919 - || 6606 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20920 - || 6653 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20921 - || 6680 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20922 - || 6769 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20923 - || 6846 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20924 - || 9526 P-L || October 17, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20925 - || 9596 P-L || October 22, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20926 - || 1101 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20927 - || 1126 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20928 - || 2024 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
|-
| 20929 - || 2050 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20930 - || 2130 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20931 - || 2208 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20932 - || 2258 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20933 - || 3015 T-1 || March 26, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20934 - || 4194 T-1 || March 26, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20935 - || 4265 T-1 || March 26, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20936 - || 4835 T-1 || May 13, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20937 - || 1005 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20938 - || 1075 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20939 - || 1178 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20940 - || 1236 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20941 - || 1341 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20942 - || 2092 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20943 - || 2115 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20944 - || 2200 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20945 - || 2248 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20946 - || 2316 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20947 Polyneikes || 2638 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20948 - || 2754 T-2 || September 30, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20949 - || 3024 T-2 || September 30, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20950 - || 3305 T-2 || September 30, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20951 - || 4261 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20952 Tydeus || 5151 T-2 || September 25, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20953 - || 1068 T-3 || October 17, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20954 - || 1158 T-3 || October 17, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20955 - || 2387 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20956 - || 3510 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20957 - || 4430 T-3 || October 11, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20958 - || A900 MA || June 29, 1900 || Mount Hamilton || J. E. Keeler
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| 20959 - || 1936 UG || October 21, 1936 || Nice || M. Laugier
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| 20960 - || 1971 UR || October 26, 1971 || Hamburg-Bergedorf || L. Kohoutek
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| 20961 Arkesilaos || || September 19, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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| 20962 - || || March 12, 1977 || Kiso || H. Kosai, K. Hurukawa
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| 20963 Pisarenko || || August 19, 1977 || Nauchnij || N. S. Chernykh
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| 20964 Mons Naklethi || 1977 UA || October 16, 1977 || Kleť || A. Mrkos
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| 20965 - || || September 26, 1978 || Nauchnij || L. V. Zhuravleva
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| 20966 - || || November 7, 1978 || Palomar || E. F. Helin, S. J. Bus
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| 20967 - || || November 7, 1978 || Palomar || E. F. Helin, S. J. Bus
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| 20968 - || || November 7, 1978 || Palomar || E. F. Helin, S. J. Bus
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| 20969 Samo || 1979 SH || September 17, 1979 || Kleť || A. Mrkos
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| 20970 - || || February 28, 1981 || Siding Spring || S. J. Bus
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| 20971 - || || February 28, 1981 || Siding Spring || S. J. Bus
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| 20972 - || || February 28, 1981 || Siding Spring || S. J. Bus
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| 20973 - || || March 2, 1981 || Siding Spring || S. J. Bus
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| 20974 - || || March 2, 1981 || Siding Spring || S. J. Bus
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| 20975 - || || March 2, 1981 || Siding Spring || S. J. Bus
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| 20976 - || || March 7, 1981 || Siding Spring || S. J. Bus
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| 20977 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20978 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20979 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20980 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20981 - || || March 6, 1981 || Siding Spring || S. J. Bus
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| 20982 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20983 - || || March 2, 1981 || Siding Spring || S. J. Bus
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| 20984 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20985 - || || March 2, 1981 || Siding Spring || S. J. Bus
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| 20986 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20987 - || || March 1, 1981 || Siding Spring || S. J. Bus
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| 20988 - || || March 2, 1981 || Siding Spring || S. J. Bus
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| 20989 - || || March 2, 1981 || Siding Spring || S. J. Bus
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| 20990 - || || September 1, 1983 || La Silla || H. Debehogne
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| 20991 Jánkollár || || November 28, 1984 || Piszkéstető || M. Antal
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| 20992 - || || September 5, 1985 || La Silla || H. Debehogne
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| 20993 - || || September 5, 1985 || La Silla || H. Debehogne
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| 20994 - || 1985 TS || October 15, 1985 || Anderson Mesa || E. Bowell
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| 20995 - || 1985 VY || November 1, 1985 || La Silla || R. M. West
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| 20996 - || 1986 PB || August 4, 1986 || Palomar || E. F. Helin
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| 20997 - || || August 1, 1986 || Palomar || E. F. Helin
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| 20998 - || || August 26, 1986 || La Silla || H. Debehogne
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| 20999 - || 1987 BF || January 28, 1987 || Ojima || T. Niijima, T. Urata
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| 21000 L'Encyclopédie || || January 26, 1987 || La Silla || E. W. Elst
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