artist rendition
Artist's concept

Kepler-66 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is Unknown, it takes 17.8 days to complete one orbit of its star, and is 0.1352 AU from its star. Its discovery was announced in 2013.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2013
MASS
Unknown
PLANET RADIUS
0.25 x Jupiter
ORBITAL RADIUS
0.1352 AU
ORBITAL PERIOD
17.8 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit