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HD 156768 is a double star in the southern constellation of Ara. The brighter component is a sixth magnitude bright giant or supergiant star with a stellar classification of G8Ib/II.〔 The magnitude 9.6 companion lies at an angular separation of 1.81″ along a position angle of 184°.〔 ==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 156768」の詳細全文を読む スポンサード リンク
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