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来自维基百科,自由的百科全书
HD 21473,又名CD-42 1115,SAO 216316、HR 1049,是一颗恒星[1][2],视星等为6.32,位于銀經247.78,銀緯-55.3,其B1900.0坐标为赤經3h 22m 37.3s,赤緯-41° -55.3′ 14″。
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