HD 2490,又名CD-40 93,SAO 215103、HR 109,是一颗恒星[1][2],视星等为5.43,位于银经321.94,银纬-76.35,其B1900.0坐标为赤经0h 23m 30.7s,赤纬-40° -76.35′ 2″。
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