敗瓜二
来自维基百科,自由的百科全书
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来自维基百科,自由的百科全书
海豚座η,又名BD+12 4378,HD 195943、SAO 106248、HR 7858,是海豚座的一颗恒星[1][2],视星等为5.38,位于銀經57.02,銀緯-15.8,其B1900.0坐标为赤經20h 29m 13.2s,赤緯+12° -15.8′ 4″。
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