CONFIRMED EXOPLANET
·
Gas Giant
HD 170469 b
Orbits Host Star: HD 170469
(Type G5 IV)
· Distance: 196.300 Light-Years (60.178 pc)
Planetary Radius
14.100 R⊕
Planetary Mass
209.768 M⊕
Surface Gravity
1.06 g / g⊕
Equilibrium Temp
210K (-63°C / -81°F)
Orbital Period
1145 days
Discovery Year
2007 (Radial Velocity)
Habitability Assessment
☁️ Gaseous Envelope: With a radius exceeding 2.2 Earth radii, this world is modeled as a volatile-rich sub-Neptune or Jovian gas giant without a defined solid surface boundary.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS