Exoplanet Catalog
G 9-40 b
G 9-40 b is a Neptune-like exoplanet that orbits an M-type star. Its mass is 11.7 Earths, it takes 5.7 days to complete one orbit of its star, and is 0.0385 AU from its star. Its discovery was announced in 2019.
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PLANET TYPE
Neptune-like
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DISCOVERY DATE
2019
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MASS
11.7 Earths
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PLANET RADIUS
2.025 x Earth
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ORBITAL RADIUS
0.0385 AU
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ORBITAL PERIOD
5.7 days
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ECCENTRICITY
0.0
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DETECTION METHOD
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