HD 210300,又名CD-2817622,SAO 190930、HR 8446,是一颗恒星[1][2],视星等为6.44,位于银经21.44,银纬-54.42,其B1900.0坐标为赤经22h 4m 18.1s,赤纬-28° -54.42′ 2″。
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