Exoplanet Catalog
HD 155918 b
HD 155918 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 7.62788 Earths, it takes 1.9 days to complete one orbit of its star, and is 0.03 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
7.62788 Earths
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PLANET RADIUS
0.239 x Jupiter
(estimate) |
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ORBITAL RADIUS
0.03 AU
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ORBITAL PERIOD
1.9 days
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ECCENTRICITY
0.19
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DETECTION METHOD
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