HD 73971,又名BD+47 1606,SAO 42508、HR 3436,是一颗恒星[1][2],视星等为6.22,位于银经173.08,银纬38.13,其B1900.0坐标为赤经8h 36m 2.9s,赤纬+47° 38.13′ 34″。
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