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NGC 1532
NGC 1532 is an edge-on barred spiral galaxy in the constellation Eridanus. One supernova, SN 1981A, has been recorded in it. ==Bar==
NGC 1532 is one of many edge-on spiral galaxies that possesses a box-shaped bulge. This is an indication that the bulge is actually a bar. Such bars are easy to detect in face-on galaxies, where the structures can be identified visually. In inclined galaxies such as this one, however, careful analyses are needed to distinguish between bulges and bar structures.
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 1532」の詳細全文を読む
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