Exoplanet Catalog
HD 457 b
HD 457 b is a gas giant exoplanet that orbits an F-type star. Its mass is 23.8334 Jupiters, it takes 55.7 years to complete one orbit of its star, and is 15.443431 AU from its star. Its discovery was announced in 2022.
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PLANET TYPE
Gas Giant
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DISCOVERY DATE
2022
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MASS
23.8334 Jupiters
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PLANET RADIUS
1.07 x Jupiter
(estimate) |
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ORBITAL RADIUS
15.443431 AU
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ORBITAL PERIOD
55.7 years
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ECCENTRICITY
0.57
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DETECTION METHOD
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