Exoplanet Catalog
HD 18143 b
HD 18143 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 10.50968 Earths, it takes 10.3 days to complete one orbit of its star, and is 0.087639 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
10.50968 Earths
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PLANET RADIUS
0.288 x Jupiter
(estimate) |
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ORBITAL RADIUS
0.087639 AU
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ORBITAL PERIOD
10.3 days
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ECCENTRICITY
0.22
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DETECTION METHOD
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