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NGC 3259
NGC 3259 is a barred spiral galaxy located approximately 90〔 million light-years from Earth, in the Ursa Major constellation. It has the morphological classification SAB(rs)bc,〔 which indicates that it is a spiral galaxy with a weak bar across the nucleus (SAB), an incomplete inner ring structure circling the bar (rs), and moderate to loosely wound spiral arms (bc).〔 This galaxy is a known source of X-ray emission and it has an active galactic nucleus of the Seyfert 2 type.〔 == 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 3259」の詳細全文を読む
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