Kepler-521 b is a Neptune-like exoplanet that orbits an F-type star. Its mass is 10.2 Earths, it takes 22.2 days to complete one orbit of its star, and is 0.1699 AU from its star. Its discovery was announced in 2016.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2016
MASS
10.2 Earths
PLANET RADIUS
0.284 x Jupiter
ORBITAL RADIUS
0.1699 AU
ORBITAL PERIOD
22.2 days
ECCENTRICITY
0.0
DETECTION METHOD