Exoplanet Catalog
Kepler-138 d
Kepler-138 d is a super Earth exoplanet that orbits an M-type star. Its mass is 2.1 Earths, it takes 23.1 days to complete one orbit of its star, and is 0.1288 AU from its star. Its discovery was announced in 2014.
PLANET TYPE
Super Earth
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DISCOVERY DATE
2014
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MASS
2.1 Earths
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PLANET RADIUS
1.51 x Earth
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ORBITAL RADIUS
0.1288 AU
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ORBITAL PERIOD
23.1 days
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ECCENTRICITY
0.01
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DETECTION METHOD
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