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j407b星球
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science.nasa.gov
Kepler-407 b - NASA Science
Aug 7, 2025 · Kepler-407 b is a super Earth exoplanet that orbits a G-type star. Its mass is 1.93 Earths, it takes 0.7 days to complete one orbit of its star, and is 0.01531 AU from its star. Its discovery was announc...
baike.baidu.com
1SWASP J140747.93-394542.6 b_百度百科
J1407b
en.wikipedia.org
J1407b - Wikipedia
J1407b is an astronomical object proposed to explain a series of eclipse -like dimming events observed in the star V1400 Centauri during 2007. These dimming events were recorded by automated telescopes that year but w...
www.youtube.com
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Welcome to the mysterious world of Planet J407 🌍 In this video, we explore J407, a fascinating and unknown planet hidden deep in the universe. From its extr...
www.douyin.com
j407b的恒星 - 抖音
第7集 | 银河系中的星环之主-超级土星j407b #太空#宇宙#科普#天体#SpaceEngine 注意本期视频仅供娱乐！ 因为根据近年的报道表明此天体很有可能与实际不符 00:00/00:56 星尘译官 · 2月前
www.douyin.com
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May 14, 2023 · 宇宙中存在一颗平面的星球 它拥有最独特的平面环形结构 它就是J1407B 比土星的环还要大上上千倍 而它的环形城也充满了神秘色彩 无数的尘埃聚集所导致的 也有科学家认为这是外星文明的遗迹 无论哪一种都无法掩盖它的壮丽景象
baike.baidu.com
1SWASP J140747.93-394542.6_百度百科
1SWASP J140747.93-394542.6，简称“1SWASP J140747”或“J1407”，是一颗位于半人马座的恒星，距离地球约434光年。该恒星年龄约1600万年，质量为太阳的90%，视星等为12.3等。J1407周围存在天体J1407b，可能为拥有巨大环系统的气态巨行星或褐矮星。其环系统直径达1.8亿公里，是土星环的约200倍，光环中至少存在 ...