K2-198 d is a Neptune-like exoplanet that orbits a G-type star. Its mass is 6.52 Earths and it takes 7.5 days to complete one orbit of its star. Its discovery was announced in 2019.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2019
MASS
6.52 Earths
PLANET RADIUS
0.218 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
7.5 days
ECCENTRICITY
0.0
DETECTION METHOD