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HD 5980

HD 5980
观测资料
历元 J2000
星座 杜鹃座
星官
赤经 00h 59m 26.569s
赤纬 –72° 09′ 53.91″
视星等(V) 11.52
天体测定
距离200,000 ly
(60,000 pc)
绝对星等 (MV)–11.5
详细资料
质量40-62 (A) / 30 (B) M
半径48-160 (A) / 40 (B) R
亮度3.4-4.5 x 106 L
参考数据库
SIMBAD资料

HD 5980,是位于小麦哲伦星系疏散星团弥漫星云NGC 346中的一个双星系统,是目前已知光度最亮恒星之一。其中, HD 5980 A可能是一颗高光度蓝变星,质量大约为40-60个太阳质量。 而HD 5980 B是一颗沃尔夫–拉叶星,约有30个太阳质量。

参考资料

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HD 5980
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