artist rendition
Artist's concept

HD 103197 b is a gas giant exoplanet that orbits a G-type star. Its mass is at least 31.2 Earth, it takes 47.8 days to complete one orbit of its star, and is 0.249 AU from its star. Its discovery was announced in 2009.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2009
MASS
at least 31.2 Earth
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.249 AU
ORBITAL PERIOD
47.8 days
ECCENTRICITY
0.0
DETECTION METHOD
Radial Velocity