Exoplanet Catalog
GJ 229 A c
GJ 229 A c is a Neptune-like exoplanet that orbits an M-type star. Its mass is 8.57613 Earths, it takes 121.9 days to complete one orbit of its star, and is 0.384214 AU from its star. Its discovery was announced in 2020.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2020
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MASS
8.57613 Earths
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PLANET RADIUS
0.256 x Jupiter
(estimate) |
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ORBITAL RADIUS
0.384214 AU
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ORBITAL PERIOD
121.9 days
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ECCENTRICITY
0.37
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DETECTION METHOD
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