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Epsilon Indi Ab is a gas giant exoplanet orbiting the star Epsilon Indi A, about 11.9 light-years away in the constellation of Indus. The planet was confirmed to exist in 2018. [ 1 ] It orbits at around 30 AU (almost as far as Neptune from the Sun) with a period of around 180 years and a relatively high eccentricity of 0.4, and has a mass ...
Epsilon Indi, Latinized from ε Indi, is a star system located at a distance of approximately 12 light-years from Earth in the southern constellation of Indus. The star has an orange hue and is faintly visible to the naked eye with an apparent visual magnitude of 4.674. [ 2 ]
Epsilon Indi; Epsilon Indi Ab; ESO 146-5; ESO 235-58; Eta Indi; G. GRB 060614; GRB 100621A; H. ... Text is available under the Creative Commons Attribution-ShareAlike ...
Epsilon Indi Ab, 12 light-years away, with its parent star Epsilon Indi A blacked out, as pictured by JWST in 2023. [1] Distribution of nearest known exoplanets as of March 2018 There are 7,408 known exoplanets , or planets outside the Solar System that orbit a star, as of January 26, 2024; only a small fraction of these are located in the ...
Below there are lists the nearest stars separated by spectral type.The scope of the list is still restricted to the main sequence spectral types: M, K, F, G, A, B and O.It may be later expanded to other types, such as S, D or C.
Epsilon Eridani b; Epsilon Indi Ab; G. Gamma Cephei Ab; Gliese 179 b; Gliese 676 Ab; Gliese 676 Ac; Gliese 777 b; Gliese 832 b; Gliese 876 b; Gliese 896 Ab; H.
This is the list of exoplanets that were detected by the radial velocity method.Note that this category does not include planets that were detected by transit first. Radial velocity measurements constrain mass and determine if it is a planet or not.
This discrepancy was later reconciled with new HIRES observations, covering a longer span of time, where both planets were recovered, constraining their minimum mass to 3.03 M E for Groombridge 34 Ab and 36 M E for Groombridge Ac. Their orbital periods are 11.4 and approximately 7,600 days, respectively.