Exoplanet Catalog
HD 9446 b
HD 9446 b is a gas giant exoplanet that orbits a G-type star. Its mass is 0.7 Jupiters, it takes 30.1 days to complete one orbit of its star, and is 0.189 AU from its star. Its discovery was announced in 2009.
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PLANET TYPE
Gas Giant
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DISCOVERY DATE
2009
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MASS
0.7 Jupiters
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PLANET RADIUS
1.25 x Jupiter
(estimate) |
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ORBITAL RADIUS
0.189 AU
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ORBITAL PERIOD
30.1 days
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ECCENTRICITY
0.2
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DETECTION METHOD
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