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HD 187734 is double star in the equatorial constellation of Aquila. The primary is a magnitude 6.6 giant star, while the companion is a magnitude 9.4 A-type main sequence star.〔 As of 2014, the pair had an angular separation of 5″ along a position angle of 99°.〔 ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「HD 187734」の詳細全文を読む スポンサード リンク
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