Exoplanet Catalog
Kepler-138 b
Kepler-138 b is a terrestrial exoplanet that orbits a M-type star. Its mass is 0.066 Earths, it takes 10.3 days to complete one orbit of its star, and is 0.076 AU from its star. Its discovery was announced in 2014.
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PLANET TYPE
Terrestrial
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DISCOVERY DATE
2014
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MASS
0.066 Earths
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PLANET RADIUS
0.522 x Earth
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ORBITAL RADIUS
0.076 AU
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ORBITAL PERIOD
10.3 days
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ECCENTRICITY
0.01
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DETECTION METHOD
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