Exoplanet Catalog
Kepler-18 c
Kepler-18 c is a Neptune-like exoplanet that orbits a G-type star. Its mass is 17.3 Earths, it takes 7.6 days to complete one orbit of its star, and is 0.0752 AU from its star. Its discovery was announced in 2011.
PLANET TYPE
Neptune-like
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DISCOVERY DATE
2011
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MASS
17.3 Earths
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PLANET RADIUS
0.49 x Jupiter
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ORBITAL RADIUS
0.0752 AU
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ORBITAL PERIOD
7.6 days
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ECCENTRICITY
0.0
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DETECTION METHOD
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