artist rendition
Artist's concept

HD 218566 b is a gas giant exoplanet that orbits a K-type star. Its mass is at least 0.21 Jupiter, it takes 225.7 days to complete one orbit of its star, and is 0.6873 AU from its star. Its discovery was announced in 2010.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2010
MASS
at least 0.21 Jupiter
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.6873 AU
ORBITAL PERIOD
225.7 days
ECCENTRICITY
0.3
DETECTION METHOD
Radial Velocity