XO-3 b is a gas giant exoplanet that orbits an F-type star. Its mass is 7.29 Jupiters, it takes 3.2 days to complete one orbit of its star, and is 0.0476 AU from its star. Its discovery was announced in 2007.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2007
MASS
7.29 Jupiters
PLANET RADIUS
1.41 x Jupiter
ORBITAL RADIUS
0.0476 AU
ORBITAL PERIOD
3.2 days
ECCENTRICITY
0.29
DETECTION METHOD