artist rendition
Artist's concept

HD 149026 b is a gas giant exoplanet that orbits a F-type star. Its mass is 0.368 Jupiter and it takes 2.9 days to complete one orbit of its star. Its discovery was announced in 2005.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2005
MASS
0.368 Jupiter
PLANET RADIUS
0.813 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
2.9 days
ECCENTRICITY
Unknown
DETECTION METHOD
Radial Velocity