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List of exoplanets detected by radial velocity : ウィキペディア英語版 | List of exoplanets detected by radial velocity The following is a list of 456 extrasolar planets that were only detected by radial velocity method –– 31 confirmed and 323 candidates, sorted by orbital periods. Since none of these planets are transiting or directly observed, they do not have measured radii and generally their masses are only minimum. The true masses can be determined when astrometry calculates the inclination of the orbit. There are 160 members of the multi-planet systems –– 21 confirmed and 139 candidates. == List of confirmed extrasolar planets== The most massive confirmed exoplanet is Iota Draconis b, which masses 9.40 MJ (i.e. 9.4 times the mass of Jupiter); the least massive confirmed planet is Gliese 581 e, which masses 0.007906 MJ or 2.51 M⊕. The longest period of any confirmed exoplanet is 55 Cancri d, which takes 5169 days or 14.15 years to make one trip around the star; the shortest period is Gliese 876 d, which takes just 1.938 days or 46.5 hours to orbit the star. ''Yellow rows denote the members of a multi-planet system''
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「List of exoplanets detected by radial velocity」の詳細全文を読む
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