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NGC 7522 is an astronomical object whose identity is in question. It was originally catalogued as a faint nebula. Although SIMBAD identifies it as PGC 70742,〔(SIMBAD )〕 this is unlikely, due to the faintness of the galaxy. Instead, it is possible that a nearby star was accidentally catalogued as a nebula. ==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「NGC 7522」の詳細全文を読む スポンサード リンク
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