Exoplanet Catalog
HD 156668 c
HD 156668 c is a Neptune-like exoplanet that orbits a K-type star. Its mass is 31.4968 Earths, it takes 2.2 years to complete one orbit of its star, and is 1.57 AU from its star. Its discovery was announced in 2021.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2021
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MASS
31.4968 Earths
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PLANET RADIUS
0.55 x Jupiter
(estimate) |
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ORBITAL RADIUS
1.57 AU
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ORBITAL PERIOD
2.2 years
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ECCENTRICITY
0.09
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DETECTION METHOD
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