artist rendition
Artist's concept

CT Cha b is a gas giant exoplanet that orbits an unknown-type star. Its mass is 17 Jupiters, it takes Infinity years to complete one orbit of its star, and is 440 AU from its star. Its discovery was announced in 2007.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2007
MASS
17 Jupiters
PLANET RADIUS
2.2 x Jupiter
ORBITAL RADIUS
440.0 AU
ORBITAL PERIOD
Infinity years
ECCENTRICITY
Unknown
DETECTION METHOD
Imaging