Exoplanet Catalog
TOI-421 b
TOI-421 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 7.17 Earths, it takes 5.2 days to complete one orbit of its star, and is 0.056 AU from its star. Its discovery was announced in 2020.
PLANET TYPE
Neptune-like
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DISCOVERY DATE
2020
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MASS
7.17 Earths
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PLANET RADIUS
0.239 x Jupiter
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ORBITAL RADIUS
0.056 AU
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ORBITAL PERIOD
5.2 days
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ECCENTRICITY
0.16
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DETECTION METHOD
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