HD 212643,又名CD-2417171,SAO 191144、HR 8542,是一顆恆星[1][2],視星等為6.29,位於銀經30.71,銀緯-57.13,其B1900.0坐標為赤經22h 20m 38.9s,赤緯-24° -57.13′ 26″。
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