Kepler-4b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 24.472 Earths, it takes 3.2 days to complete one orbit of its star, and is 0.0456 AU from its star. Its discovery was announced in 2009.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2009
MASS
24.472 Earths
PLANET RADIUS
0.357 x Jupiter
ORBITAL RADIUS
0.0456 AU
ORBITAL PERIOD
3.2 days
ECCENTRICITY
0.0
DETECTION METHOD
Transit