天琴座19,又名BD+31 3497,HD 179527、SAO 67946、HR 7283,是天琴座的一颗恒星[1][2],视星等为5.98,位于银经63.19,银纬9.75,其B1900.0坐标为赤经19h 7m 55.8s,赤纬+31° 9.75′ 59″。
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