Exoplanet Catalog
GJ 317 b
GJ 317 b is a gas giant exoplanet that orbits an M-type star. Its mass is 2.5 Jupiters, it takes 1.9 years to complete one orbit of its star, and is 1.151 AU from its star. Its discovery was announced in 2007.
PLANET TYPE
Gas Giant
|
DISCOVERY DATE
2007
|
MASS
2.5 Jupiters
|
PLANET RADIUS
1.18 x Jupiter
(estimate) |
ORBITAL RADIUS
1.151 AU
|
ORBITAL PERIOD
1.9 years
|
ECCENTRICITY
0.07
|
DETECTION METHOD
|