artist rendition
Artist's concept

Kepler-19 d is a Neptune-like exoplanet that orbits a G-type star. Its mass is 22.5 Earths and it takes 63 days to complete one orbit of its star. Its discovery was announced in 2017.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2017
MASS
22.5 Earths
PLANET RADIUS
Unknown
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
63 days
ECCENTRICITY
0.05
DETECTION METHOD
Radial Velocity