artist rendition
Artist's concept

Kepler-11 d is a Neptune-like exoplanet that orbits a G-type star. Its mass is 7.3 Earths, it takes 22.7 days to complete one orbit of its star, and is 0.155 AU from its star. Its discovery was announced in 2010.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2010
MASS
7.3 Earths
PLANET RADIUS
0.278 x Jupiter
ORBITAL RADIUS
0.155 AU
ORBITAL PERIOD
22.7 days
ECCENTRICITY
0.004
DETECTION METHOD
Transit