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MOA-2007-BLG-400Lb

MOA-2007-BLG-400Lb
太阳系外行星 太阳系外行星列表
[[Image:|300px]]
母恒星
母恒星 MOA-2007-BLG-400L
星座 人马座
赤经 (α) 18h 09m 42s
赤纬 (δ) –29° 13′ 27″
距离20000 ly (6000 pc)
光谱类型 K2V?
观测的分离程度
投影分离程度 (d) 0.85 ± 0.25 AU
物理性质
质量(m)0.9 ± 0.4 MJ
发现
发现时间 2008年9月18日
发现者 Dong et al.
发现方法 微引力透镜
发现地点  新西兰约翰山大学天文台
发表论文 Published
数据库参考
太阳系外行星
百科全书
data
SIMBADdata

MOA-2007-BLG-400Lb是一个位于人马座,距离地球约20000光年的太阳系外行星,环绕恒星MOA-2007-BLG-400L。该行星是以重力微透镜的方式在2008年9月18日被侦测到。其质量大约是木星质量的 50% 到 130%,与母恒星距离在 0.6 到 1.1 AU

参考资料

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外部链接

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MOA-2007-BLG-400Lb
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