List of asteroids/13401–13500

|| September 9, 1999 || Socorro || LINEAR
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13403 Sarahmousa || || September 21, 1999 || Calgary || G. W. Billings
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13406 Sekora || || October 10, 1999 || Višnjan Observatory || K. Korlević, M. Jurić
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13409 - || 1999 US || October 16, 1999 || Višnjan Observatory || K. Korlević
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13410 - || || October 29, 1999 || Catalina || CSS
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13413 - || || October 29, 1999 || Catalina || CSS
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13416 - || || November 8, 1999 || Višnjan Observatory || K. Korlević
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13419 - || || November 11, 1999 || Fountain Hills || C. W. Juels
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13422 - || || November 8, 1999 || Majorca || R. Pacheco, À. López
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13425 Waynebrown || || November 13, 1999 || Oizumi || T. Kobayashi
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13428 - || || November 3, 1999 || Socorro || LINEAR
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13431 - || || November 3, 1999 || Socorro || LINEAR
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13434 Adamquade || || November 28, 1999 || Kvistaberg || Uppsala-DLR Asteroid Survey
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13438 Marthanalexander || || November 5, 1975 || Nauchnij || L. I. Chernykh
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13478 Fraunhofer || || August 9, 1978 || Nauchnij || N. S. Chernykh, L. I. Chernykh
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13481 - || || March 1, 1981 || Siding Spring || S. J. Bus
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13485 - || || October 14, 1982 || Nauchnij || L. G. Karachkina
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13489 Dmitrienko || || October 28, 1984 || Kleť || A. Mrkos
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13492 Vitalijzakharov || || September 6, 1985 || La Silla || H. Debehogne
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13497 Ronstone ||