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Sigma Pegasi is a yellow-white star in the constellation Pegasus of spectral type F7IV located around 89 light-years away. It has a distant faint red dwarf companion of magnitude 13.23. ==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「Sigma Pegasi」の詳細全文を読む スポンサード リンク
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