NEW WORLDS ATLAS
HD 103197 b
HD 103197 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is at least 28.6047 Earths, it takes 47.8 days to complete one orbit of its star, and is 0.25 AU from its star. Its discovery was announced in 2009.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2009
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MASS
at least 28.6047 Earths
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PLANET RADIUS
Unknown
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ORBITAL RADIUS
0.25 AU
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ORBITAL PERIOD
47.8 days
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ECCENTRICITY
0.0
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DETECTION METHOD
Radial Velocity
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