HD 157819,又名CP-55 8144,SAO 244770、HR 6487,是一顆恆星[1][2],視星等為5.94,位於銀經335.94,銀緯-11.22,其B1900.0坐標為赤經17h 20m 22s,赤緯-55° -11.22′ 0″。
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