artist rendition
Artist's concept

30 Ari B b is a gas giant exoplanet that orbits a F-type star. Its mass is 13.82 Jupiters, it takes 335.1 days to complete one orbit of its star, and is 0.99 AU from its star. Its discovery was announced in 2009.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2009
MASS
13.82 Jupiters
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.99 AU
ORBITAL PERIOD
335.1 days
ECCENTRICITY
0.29
DETECTION METHOD
Radial Velocity