artist rendition
Artist's concept

K2-25 b is a Neptune-like exoplanet that orbits a M-type star. Its mass is Unknown and it takes 3.5 days to complete one orbit of its star. Its discovery was announced in 2015.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2015
MASS
Unknown
PLANET RADIUS
0.306 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
3.5 days
ECCENTRICITY
0.27
DETECTION METHOD
Transit