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来自维基百科,自由的百科全书
HD 74180,即船帆座b(b Velorum),又名CD-46 4438,SAO 220265、HR 3445,是一颗船帆座的恒星[1][2],视星等为3.84,位于銀經265.28,銀緯-2.95,其B1900.0坐标为赤經8h 37m 18.4s,赤緯-46° -2.95′ 34″。
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