artist rendition
Artist's concept

Kepler-177 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 2 Earth and it takes 36.9 days to complete one orbit of its star. Its discovery was announced in 2013.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2013
MASS
2 Earth
PLANET RADIUS
0.259 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
36.9 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit