K2-138 f is a Neptune-like exoplanet that orbits a G-type star. Its mass is Unknown, it takes 12.8 days to complete one orbit of its star, and is 0.1043 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2017
MASS
Unknown
PLANET RADIUS
0.251 x Jupiter
ORBITAL RADIUS
0.1043 AU
ORBITAL PERIOD
12.8 days
ECCENTRICITY
0.364
DETECTION METHOD
Transit