飛馬座77,又名BD+09 5268,HD 222764、SAO 108789、HR 8991,是飛馬座的一颗恒星[1][2],视星等为5.06,位于銀經96.87,銀緯-49.06,其B1900.0坐标为赤經23h 38m 16.9s,赤緯+9° -49.06′ 35″。
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