Exoplanet Catalog
HD 22781 b
HD 22781 b is a gas giant exoplanet that orbits a K-type star. Its mass is 13.65 Jupiters, it takes 1.4 years to complete one orbit of its star, and is 1.167 AU from its star. Its discovery was announced in 2011.
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PLANET TYPE
Gas Giant
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DISCOVERY DATE
2011
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MASS
13.65 Jupiters
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PLANET RADIUS
1.1 x Jupiter
(estimate) |
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ORBITAL RADIUS
1.167 AU
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ORBITAL PERIOD
1.4 years
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ECCENTRICITY
0.82
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DETECTION METHOD
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