Exoplanet Catalog
HD 31527 d
HD 31527 d is a Neptune-like exoplanet that orbits a G-type star. Its mass is 11.82 Earths, it takes 271.7 days to complete one orbit of its star, and is 0.8098 AU from its star. Its discovery was announced in 2019.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2019
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MASS
11.82 Earths
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PLANET RADIUS
0.309 x Jupiter
(estimate) |
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ORBITAL RADIUS
0.8098 AU
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ORBITAL PERIOD
271.7 days
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ECCENTRICITY
0.24
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DETECTION METHOD
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