Kepler-438 b is a super Earth exoplanet that orbits an M-type star. Its mass is 1.46 Earths, it takes 35.2 days to complete one orbit of its star, and is 0.166 AU from its star. Its discovery was announced in 2015.

PLANET TYPE
Super Earth
DISCOVERY DATE
2015
MASS
1.46 Earths
PLANET RADIUS
1.12 x Earth
ORBITAL RADIUS
0.166 AU
ORBITAL PERIOD
35.2 days
ECCENTRICITY
0.03
DETECTION METHOD