GJ 649 b is a gas giant exoplanet that orbits a K-type star. Its mass is 0.328 Jupiters, it takes 1.6 years to complete one orbit of its star, and is 1.135 AU from its star. Its discovery was announced in 2009.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2009
MASS
0.328 Jupiters
PLANET RADIUS
1.11 x Jupiter
(estimate)
ORBITAL RADIUS
1.135 AU
ORBITAL PERIOD
1.6 years
ECCENTRICITY
0.3
DETECTION METHOD
Radial Velocity