CONFIRMED EXOPLANET
·
Gas Giant
HD 190647 b
Orbits Host Star: HD 190647
(Type G5 V)
· Distance: 177.700 Light-Years (54.474 pc)
Planetary Radius
13.400 R⊕
Planetary Mass
630.893 M⊕
Surface Gravity
3.51 g / g⊕
Equilibrium Temp
214K (-59°C / -74°F)
Orbital Period
1176.45 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: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS