List of asteroids/56101–56200

|| January 24, 1999 || Višnjan Observatory || K. Korlević
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56103 - || || January 16, 1999 || Socorro || LINEAR
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56106 - || || January 16, 1999 || Kitt Peak || Spacewatch
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56109 - || || February 6, 1999 || Xinglong || BAO Schmidt CCD Asteroid Program
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56112 - || || February 10, 1999 || Socorro || LINEAR
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56115 - || || February 13, 1999 || Reedy Creek || J. Broughton
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56118 - || || February 10, 1999 || Socorro || LINEAR
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56121 - || || February 10, 1999 || Socorro || LINEAR
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56124 - || || February 10, 1999 || Socorro || LINEAR
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56127 - || || February 10, 1999 || Socorro || LINEAR
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56130 - || || February 10, 1999 || Socorro || LINEAR
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56133 - || || February 10, 1999 || Socorro || LINEAR
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56136 - || || February 10, 1999 || Socorro || LINEAR
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56139 - || || February 12, 1999 || Socorro || LINEAR
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56142 - || || February 10, 1999 || Socorro || LINEAR
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56145 - || || February 10, 1999 || Socorro || LINEAR
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56148 - || || February 12, 1999 || Socorro || LINEAR
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56151 - || || February 12, 1999 || Socorro || LINEAR
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56154 - || || February 11, 1999 || Socorro || LINEAR
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56157 - || || February 9, 1999 || Kitt Peak || Spacewatch
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56160 - || || February 20, 1999 || Oohira || T. Urata
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56163 - || || March 8, 1999 || Višnjan Observatory || K. Korlević
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56166 - || || March 19, 1999 || Farra d'Isonzo || Farra d'Isonzo
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56169 - || || March 19, 1999 || Caussols || ODAS
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56172 - || || March 19, 1999 || Kitt Peak || Spacewatch
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56175 - || || March 19, 1999 || Socorro || LINEAR
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56178 - || || March 19, 1999 || Socorro || LINEAR
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56181 - || || March 19, 1999 || Socorro || LINEAR
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56184 - || || March 20, 1999 || Socorro || LINEAR
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56187 - || || March 20, 1999 || Socorro || LINEAR
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56190 - || || March 20, 1999 || Socorro || LINEAR
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56193 - || || April 14, 1999 || Socorro || LINEAR
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56196 - || || April 10, 1999 || Anderson Mesa || LONEOS
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56199 - ||