HD 213720,又名BD+53 2910,SAO 34555、HR 8589,是一颗恒星[1][2],视星等为6.35,位于银经103.32,银纬-3.45,其B1900.0坐标为赤经22h 28m 20.6s,赤纬+53° -3.45′ 19″。
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