artist rendition
Artist's concept

K2-239 d is a Super Earth exoplanet that orbits a M-type star. Its mass is 1.3 Earths, it takes 10.1 days to complete one orbit of its star, and is 0.0685 AU from its star. Its discovery was announced in 2018.

PLANET TYPE
Super-earth
DISCOVERY DATE
2018
MASS
1.3 Earths
PLANET RADIUS
1.1 x Earth
ORBITAL RADIUS
0.0685 AU
ORBITAL PERIOD
10.1 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit