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NGC 1399, a large elliptical galaxy in the Southern constellation Fornax, is the central galaxy in the Fornax cluster. 〔 (【引用サイトリンク】url=http://astronomy.swin.edu.au/~gmackie/atlas/index/n1399/n1399.html )〕 ==Characteristics== It is a type-cD galaxy, with a bright center and a vast, diffuse envelope surrounding it. It is also rich in globular clusters, with a population of them that has been estimated to be between 5,700 and 6,500. A supermassive black hole with a mass of 500 million solar masses may be present in the center of this galaxy. 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 1399」の詳細全文を読む スポンサード リンク
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