List of asteroids/20001–20100

|| April 8, 1991 || La Silla || E. W. Elst
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20005 - || || July 4, 1991 || La Silla || H. Debehogne
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20009 - || 1991 OY || July 18, 1991 || Palomar || H. E. Holt
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20010 - || || September 13, 1991 || Tautenburg Observatory || F. Börngen, L. D. Schmadel
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20013 - || || October 8, 1991 || Tautenburg Observatory || F. Börngen
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20017 - || || November 6, 1991 || La Silla || E. W. Elst
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20022 - || || February 29, 1992 || La Silla || UESAC
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20026 - || || March 1, 1992 || La Silla || UESAC
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20029 - || || August 8, 1992 || Caussols || E. W. Elst
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20034 - || || October 21, 1992 || Kani || Y. Mizuno, T. Furuta
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20037 Duke || || November 21, 1992 || Geisei || T. Seki
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20041 - || 1992 YH || December 18, 1992 || Yakiimo || A. Natori, T. Urata
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20042 - || || March 17, 1993 || La Silla || UESAC
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20046 - || || March 17, 1993 || La Silla || UESAC
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20049 - || || March 21, 1993 || La Silla || UESAC
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20052 - || || March 19, 1993 || La Silla || UESAC
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20055 - || || July 20, 1993 || La Silla || E. W. Elst
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20059 - || || August 16, 1993 || Caussols || E. W. Elst
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20062 - || || September 15, 1993 || La Silla || E. W. Elst
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20065 - || || October 9, 1993 || La Silla || E. W. Elst
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20068 - || || January 7, 1994 || Oizumi || T. Kobayashi
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20073 Yumiko || || January 23, 1994 || Oizumi || T. Kobayashi
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20077 - || || March 7, 1994 || Kitami || K. Endate, K. Watanabe
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20081 Occhialini || || April 6, 1994 || Palomar || C. S. Shoemaker, D. H. Levy
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20085 - || 1994 LC || June 1, 1994 || Dynic || A. Sugie
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20086 - || 1994 LW || June 12, 1994 || Siding Spring || R. H. McNaught
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20087 - || || August 10, 1994 || La Silla || E. W. Elst
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20090 - || || August 12, 1994 || La Silla || E. W. Elst
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20093 - || || August 10, 1994 || La Silla || E. W. Elst
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20096 - || 1994 TZ || October 2, 1994 || Kitami || K. Endate, K. Watanabe
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20097 - || || November 28, 1994 || Kushiro || S. Ueda, H. Kaneda
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20100 - || 1994 XM || December 4, 1994 || Oizumi || T. Kobayashi
-List of asteroids/Helper|200