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恒星 来自维基百科,自由的百科全书
后发座31,又名BD+28 2156,HD 111812、SAO 82537、HR 4883,是后发座的一颗恒星[1][2],视星等为4.94,位于银经114.93,银纬89.58,其B1900.0坐标为赤经12h 46m 49.7s,赤纬+28° 89.58′ 6″。
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