天鹰座R,又名BD+08 3970,HD 177940、SAO 124266、HR 7243,是天鹰座的一颗恒星[1][2],视星等为6.09,位于银经41.95,银纬0.45,其B1900.0坐标为赤经19h 1m 33.2s,赤纬+8° 0.45′ 43″。
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