Kepler-37 c is a terrestrial exoplanet that orbits a G-type star. Its mass is 12 Earths, it takes 21.3 days to complete one orbit of its star, and is 0.1368 AU from its star. Its discovery was announced in 2013.

PLANET TYPE
Terrestrial
DISCOVERY DATE
2013
MASS
12 Earths
PLANET RADIUS
0.75 x Earth
ORBITAL RADIUS
0.1368 AU
ORBITAL PERIOD
21.3 days
ECCENTRICITY
0.09
DETECTION METHOD
Transit