artist rendition
Artist's concept

Kepler-443 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is Unknown, it takes 177.7 days to complete one orbit of its star, and is 0.495 AU from its star. Its discovery was announced in 2015.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2015
MASS
Unknown
PLANET RADIUS
0.21 x Jupiter
ORBITAL RADIUS
0.495 AU
ORBITAL PERIOD
177.7 days
ECCENTRICITY
0.11
DETECTION METHOD
Transit