Kepler-30d is a Neptune-like exoplanet that orbits a G-type star. Its mass is 23.1 Earths, it takes 143.3 days to complete one orbit of its star, and is 0.5 AU from its star. Its discovery was announced in 2012.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2012
MASS
23.1 Earths
PLANET RADIUS
0.785 x Jupiter
ORBITAL RADIUS
0.5 AU
ORBITAL PERIOD
143.3 days
ECCENTRICITY
0.022
DETECTION METHOD
Transit