Kepler-109 c is a Neptune-like exoplanet that orbits a G-type star. Its mass is 8.2 Earths, it takes 21.2 days to complete one orbit of its star, and is 0.1546 AU from its star. Its discovery was announced in 2014.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2014
MASS
8.2 Earths
PLANET RADIUS
0.236 x Jupiter
ORBITAL RADIUS
0.1546 AU
ORBITAL PERIOD
21.2 days
ECCENTRICITY
< 0.098
DETECTION METHOD