HD 189733 b
HD 189733 b is a gas giant exoplanet that orbits a K-type star. Its mass is 1.13 Jupiters, it takes 2.2 days to complete one orbit of its star, and is 0.03126 AU from its star. Its discovery was announced in 2005.
Planet Radius:
1.13 x Jupiter
Planet Type:
- Gas Giant
Discovery Method:
- Radial Velocity
Planet Mass:
1.13 Jupiters
Discovery Date:
2005
Orbital Radius:
0.03126 AU
Orbital Period:
2.2 days
Eccentricity:
0.0