云雨增九(双鱼座25),又名BD+01 4792,HD 223855、SAO 128436、HR 9042,是双鱼座的一颗恒星[1][2],视星等为6.28,位于银经94.93,银纬-57.57,其B1900.0坐标为赤经23h 47m 57.4s,赤纬+1° -57.57′ 5″。
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