artist rendition
Artist's concept

Kepler-223 b is a Neptune-like exoplanet that orbits an unknown-type star. Its mass is 7.4 Earths and it takes 7.4 days to complete one orbit of its star. Its discovery was announced in 2014.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2014
MASS
7.4 Earths
PLANET RADIUS
0.267 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
7.4 days
ECCENTRICITY
0.078
DETECTION METHOD
Transit