HD 50644,又名BD-18 1591,SAO 152055、HR 2565,是一颗恒星[1][2],视星等为5.64,位于银经230.2,银纬-8.15,其B1900.0坐标为赤经6h 48m 56.6s,赤纬-18° -8.15′ 35″。
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