artist rendition
Artist's concept

K2-31 b is a gas giant exoplanet that orbits a G-type star. Its mass is 1.774 Jupiters, it takes 1.3 days to complete one orbit of its star, and is 0.022 AU from its star. Its discovery was announced in 2016.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2016
MASS
1.774 Jupiters
PLANET RADIUS
1.06 x Jupiter
ORBITAL RADIUS
0.022 AU
ORBITAL PERIOD
1.3 days
ECCENTRICITY
0.0
DETECTION METHOD
Transit