Kepler-31b is a Neptune-like exoplanet that orbits a F-type star. Its mass is Unknown, it takes 20.9 days to complete one orbit of its star, and is 0.16 AU from its star. Its discovery was announced in 2011.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2011
MASS
Unknown
PLANET RADIUS
0.491 x Jupiter
ORBITAL RADIUS
0.16 AU
ORBITAL PERIOD
20.9 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit