artist rendition
Artist's concept

K2-203 b is a Super Earth exoplanet that orbits a G-type star. Its mass is Unknown and it takes 9.7 days to complete one orbit of its star. Its discovery was announced in 2018.

PLANET TYPE
Super-earth
DISCOVERY DATE
2018
MASS
Unknown
PLANET RADIUS
1.371 x Earth
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
9.7 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit