SCIENCE ›

K2-231 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 6.8 Earths and it takes 13.8 days to complete one orbit of its star. Its discovery was announced in 2018.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2018
MASS
6.8 Earths
PLANET RADIUS
0.223 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
13.8 days
ECCENTRICITY
0.0
DETECTION METHOD