Exoplanet Catalog
Kepler-439 b
Kepler-439 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 5.65 Earths, it takes 178.1 days to complete one orbit of its star, and is 0.563 AU from its star. Its discovery was announced in 2015.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2015
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MASS
5.65 Earths
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PLANET RADIUS
0.2 x Jupiter
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ORBITAL RADIUS
0.563 AU
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ORBITAL PERIOD
178.1 days
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ECCENTRICITY
0.03
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DETECTION METHOD
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