artist rendition
Artist's concept

Kepler-238 f is a Neptune-like exoplanet that orbits a G-type star. Its mass is 13.5 Earth and it takes 50.4 days to complete one orbit of its star. Its discovery was announced in 2013.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2013
MASS
13.5 Earth
PLANET RADIUS
0.178 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
50.4 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit