artist rendition
Artist's concept

Kepler-11 c is a Neptune-like exoplanet that orbits a G-type star. Its mass is 2.9 Earth, it takes 13 days to complete one orbit of its star, and is 0.107 AU from its star. Its discovery was announced in 2010.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2010
MASS
2.9 Earth
PLANET RADIUS
0.256 x Jupiter
ORBITAL RADIUS
0.107 AU
ORBITAL PERIOD
13 days
ECCENTRICITY
0.026
DETECTION METHOD
Transit