HD 189340,又名BD-10 5238,SAO 163168、HR 7637,是一顆恆星[1][2],視星等為5.88,位於銀經31.6,銀緯-19.66,其B1900.0坐標為赤經19h 54m 21.1s,赤緯-10° -19.66′ 10″。
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