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NGC 918

NGC 918
NGC天體
萊蒙山天文台拍攝的NGC 918
發現者約翰·弗里德里希·威廉·赫歇爾
發現日期1831年1月11日
其他編號UGC 1888,MCG 3-7-11,ZWG 462.11
座標
曆元J2000.0
赤經2時25分50.8秒
赤緯18°29'45"
其他資料
星座白羊座
星體類型星系
星等12.4
表面亮度14.4
藍等13.1

NGC 918白羊座的一個棒旋星系,它的旋臂比較鬆散,屬於SBc型,距離地球約六千萬光年。在1831年1月11日時,由約翰·弗里德里希·威廉·赫歇爾發現的星系。天文學家於2009年在星系中發現了一顆II型超新星SN 2009 js。


维基共享资源上的相關多媒體資源:NGC 918

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NGC 918
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