Exoplanet Catalog
Kepler-421 b
Kepler-421 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 16.1 Earths, it takes 1.9 years to complete one orbit of its star, and is 1.219 AU from its star. Its discovery was announced in 2014.
PLANET TYPE
Neptune-like
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DISCOVERY DATE
2014
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MASS
16.1 Earths
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PLANET RADIUS
0.371 x Jupiter
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ORBITAL RADIUS
1.219 AU
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ORBITAL PERIOD
1.9 years
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ECCENTRICITY
0.04
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DETECTION METHOD
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