Exoplanet Catalog
TOI-257 b
TOI-257 b is a gas giant exoplanet that orbits an F-type star. Its mass is 0.138 Jupiters, it takes 18.4 days to complete one orbit of its star, and is 0.1528 AU from its star. Its discovery was announced in 2021.
PLANET TYPE
Gas Giant
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DISCOVERY DATE
2021
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MASS
0.138 Jupiters
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PLANET RADIUS
0.639 x Jupiter
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ORBITAL RADIUS
0.1528 AU
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ORBITAL PERIOD
18.4 days
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ECCENTRICITY
0.0
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DETECTION METHOD
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