K2-402 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 7.65 Earths and it takes 17.3 days to complete one orbit of its star. Its discovery was announced in 2022.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2022
MASS
7.65 Earths
PLANET RADIUS
0.239 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
17.3 days
ECCENTRICITY
0.0
DETECTION METHOD