HR 8799 b is a gas giant exoplanet that orbits an unknown-type star. Its mass is 7 Jupiters, it takes 465.8 years to complete one orbit of its star, and is 68 AU from its star. Its discovery was announced in 2008.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2008
MASS
7 Jupiters
PLANET RADIUS
1.2 x Jupiter
ORBITAL RADIUS
68.0 AU
ORBITAL PERIOD
465.8 years
ECCENTRICITY
Unknown
DETECTION METHOD
Imaging