artist rendition
Artist's concept

HD 187123 c is a gas giant exoplanet that orbits a G-type star. Its mass is at least 1.99 Jupiters, it takes 10.4 years to complete one orbit of its star, and is 4.89 AU from its star. Its discovery was announced in 2008.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2008
MASS
at least 1.99 Jupiters
PLANET RADIUS
Unknown
ORBITAL RADIUS
4.89 AU
ORBITAL PERIOD
10.4 years
ECCENTRICITY
0.252
DETECTION METHOD
Radial Velocity