Exoplanet Catalog
Kepler-661 b
Kepler-661 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 9.64 Earths and it takes 6 days to complete one orbit of its star. Its discovery was announced in 2016.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2016
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MASS
9.64 Earths
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PLANET RADIUS
0.274 x Jupiter
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ORBITAL RADIUS
Unknown
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ORBITAL PERIOD
6 days
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ECCENTRICITY
0.0
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DETECTION METHOD
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