CONFIRMED EXOPLANET
·
Gas Giant
HD 164509 b
Orbits Host Star: HD 164509
(Type G5)
· Distance: 173.200 Light-Years (53.112 pc)
Planetary Radius
14.300 R⊕
Planetary Mass
140.799 M⊕
Surface Gravity
0.69 g / g⊕
Equilibrium Temp
319K (+46°C / +115°F)
Orbital Period
280.17 days
Discovery Year
2012 (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