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NGC 3486
NGC 3486 is a barred spiral galaxy located about 27.4〔 million light years away in the constellation of Leo Minor. It has a morphological classification of SAB(r)c,〔 which indicates it is a barred spiral with an inner ring and loosely wound arms.〔 This is a borderline, low-luminosity Seyfert galaxy with an active nucleus. However, no radio or X-ray emission has been detected from the core, and it may only have a small supermassive black hole with less than a million times the mass of the Sun.〔 ==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 3486」の詳細全文を読む
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