HD 188641 b
HD 188641 b is a gas giant exoplanet that orbits a G-type star. Its mass is 29.365 Jupiters, it takes 40 years to complete one orbit of its star, and is 12.027 AU from its star. Its discovery was announced in 2022.
Planet Radius:
1.06 x Jupiter (estimate)
Planet Type:
- Gas Giant
Discovery Method:
- Radial Velocity
Planet Mass:
29.365 Jupiters
Discovery Date:
2022
Orbital Radius:
12.027 AU
Orbital Period:
40 years
Eccentricity:
0.03
