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来自维基百科,自由的百科全书
HD 194454,又名BD-03 4888,SAO 144412、HR 7809,是一颗恒星[1][2],视星等为6.11,位于银经41.54,银纬-22.19,其B1900.0坐标为赤经20h 20m 29.5s,赤纬-3° -22.19′ 29″。
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