HD 128717 b
HD 128717 b is a gas giant exoplanet that orbits a -type star. Its mass is 19.8 Jupiters, it takes 9.4 years to complete one orbit of its star, and is 4.85 AU from its star. Its discovery was announced in 2025.
Planet Radius:
1.08 x Jupiter (estimate)
Planet Type:
- Gas Giant
Discovery Method:
- Astrometry
Planet Mass:
19.8 Jupiters
Discovery Date:
2025
Orbital Radius:
4.85 AU
Orbital Period:
9.4 years
Eccentricity:
0.85
