List of asteroids/120401–120500

|| September 8, 2005 || Socorro || LINEAR
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120403 - || || September 24, 2005 || Andrushivka || O. Gerashchenko, Yu. Ivashchenko
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120406 - || || September 24, 2005 || Kitt Peak || Spacewatch
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120409 - || 2178 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120410 - || 2225 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120411 - || 2857 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120412 - || 3017 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120413 - || 4815 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120414 - || 4880 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120415 - || 6057 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120416 - || 6123 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120417 - || 6264 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120418 - || 6633 P-L || September 24, 1960 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120419 - || 2308 T-1 || March 25, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120420 - || 4133 T-1 || March 26, 1971 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120421 - || 1604 T-2 || September 24, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120422 - || 2023 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120423 - || 2061 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120424 - || 2099 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120425 - || 2113 T-2 || September 29, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120426 - || 3080 T-2 || September 30, 1973 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120427 - || 1155 T-3 || October 17, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120428 - || 2128 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120429 - || 2225 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120430 - || 2303 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120431 - || 2448 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120432 - || 2614 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120433 - || 3132 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120434 - || 3202 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120435 - || 3310 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120436 - || 4589 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120437 - || 5101 T-3 || October 16, 1977 || Palomar || C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels
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120438 - || 1978 NU || July 7, 1978 || Palomar || J. G. Williams
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120439 - || || June 25, 1979 || Siding Spring || E. F. Helin, S. J. Bus
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120442 - || 1981 DW || February 28, 1981 || Siding Spring || S. J. Bus
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120443 - || || March 6, 1981 || Siding Spring || S. J. Bus
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120446 - || || March 3, 1981 || Siding Spring || S. J. Bus
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120449 - || || September 16, 1988 || Cerro Tololo || S. J. Bus
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120455 - || || September 22, 1990 || La Silla || E. W. Elst
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120459 - || || October 10, 1990 || Tautenburg Observatory || F. Börngen, L. D. Schmadel
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120462 - || || August 6, 1991 || La Silla || E. W. Elst
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120465 - || || November 4, 1991 || Kitt Peak || Spacewatch
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120468 - || || February 29, 1992 || La Silla || UESAC
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120471 - || || March 2, 1992 || La Silla || UESAC
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120474 - || || March 1, 1992 || La Silla || UESAC
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120477 - || || September 2, 1992 || La Silla || E. W. Elst
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120481 Johannwalter || || March 17, 1993 || La Silla || UESAC
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120485 - || || March 17, 1993 || La Silla || UESAC
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120488 - || || March 21, 1993 || La Silla || UESAC
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120491 - || || March 19, 1993 || La Silla || UESAC
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120494 - || || March 19, 1993 || La Silla || UESAC
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120497 - ||