Exoplanet Catalog
KOI-1257 b
KOI-1257 b is a gas giant exoplanet that orbits a G-type star. Its mass is 1.45 Jupiters, it takes 86.6 days to complete one orbit of its star, and is 0.382 AU from its star. Its discovery was announced in 2014.
PLANET TYPE
Gas Giant
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DISCOVERY DATE
2014
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MASS
1.45 Jupiters
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PLANET RADIUS
0.94 x Jupiter
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ORBITAL RADIUS
0.382 AU
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ORBITAL PERIOD
86.6 days
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ECCENTRICITY
0.77
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DETECTION METHOD
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