仙后座50,又名BD+71 117,HD 12216、SAO 4560、HR 580,是仙后座的一顆恆星[1][2],視星等為3.98,位於銀經128.38,銀緯10.31,其B1900.0坐標為赤經1h 54m 53.1s,赤緯+71° 10.31′ 15″。 它在過去被認為是NGC 771,結果後來發現它是一顆恆星。
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