長蛇座57,又名CD-2610519,HD 130274、SAO 182883、HR 5517,是長蛇座的一颗恒星[1][2],视星等为5.77,位于銀經332.88,銀緯29.36,其B1900.0坐标为赤經14h 42m 6.4s,赤緯-26° 29.36′ 38″。
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