Kepler-9 d is a super Earth exoplanet that orbits a G-type star. Its mass is 8.41466 Earths, it takes 1.6 days to complete one orbit of its star, and is 0.0273 AU from its star. Its discovery was announced in 2010.

PLANET TYPE
Super Earth
DISCOVERY DATE
2010
MASS
8.41466 Earths
PLANET RADIUS
1.64 x Earth
ORBITAL RADIUS
0.0273 AU
ORBITAL PERIOD
1.6 days
ECCENTRICITY
0.0
DETECTION METHOD