Exoplanet Catalog
GJ 514 b
GJ 514 b is a Neptune-like exoplanet that orbits an M-type star. Its mass is 5.2 Earths, it takes 140.4 days to complete one orbit of its star, and is 0.422 AU from its star. Its discovery was announced in 2022.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2022
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MASS
5.2 Earths
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PLANET RADIUS
2.13 x Earth
(estimate) |
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ORBITAL RADIUS
0.422 AU
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ORBITAL PERIOD
140.4 days
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ECCENTRICITY
0.45
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DETECTION METHOD
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