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NGC 1313 (also known as the Topsy Turvy Galaxy) is a field barred spiral galaxy discovered by the Scottish astronomer James Dunlop on 27 September 1826. It has a strikingly uneven shape and its axis of rotation is not exactly in its centre.〔(【引用サイトリンク】publisher=NASA )〕〔 〕 In the vicinity of NGC 1313 there is another galaxy called NGC 1309. NGC 1309 was the site of supernova SN 1987k. == External links == * (Hubble Space Telescope ) * (Astro News ) * (Wissenschaft.de ) * (GoBlack ) * (XMM-Newton Image Gallery ) * (Anglo-Australian Observatory ) * (The Topsy-Turvy Galaxy (ESO) ) * (Antilhue - Chile ) 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 1313」の詳細全文を読む スポンサード リンク
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