Exoplanet Catalog
HD 28109 d
HD 28109 d is a Neptune-like exoplanet that orbits an F-type star. Its mass is 5.681 Earths, it takes 84.3 days to complete one orbit of its star, and is 0.411 AU from its star. Its discovery was announced in 2022.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2022
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MASS
5.681 Earths
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PLANET RADIUS
0.29 x Jupiter
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ORBITAL RADIUS
0.411 AU
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ORBITAL PERIOD
84.3 days
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ECCENTRICITY
< 0.0864
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DETECTION METHOD
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