Exoplanet Catalog
HD 4308 b
HD 4308 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 15.8915 Earths, it takes 15.6 days to complete one orbit of its star, and is 0.12 AU from its star. Its discovery was announced in 2005.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2005
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MASS
15.8915 Earths
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PLANET RADIUS
0.368 x Jupiter
(estimate) |
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ORBITAL RADIUS
0.12 AU
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ORBITAL PERIOD
15.6 days
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ECCENTRICITY
0.0
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DETECTION METHOD
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