CONFIRMED EXOPLANET
·
Gas Giant
HD 20782 b
Orbits Host Star: HD 20782
(Type G1.5 V)
· Distance: 117.400 Light-Years (35.986 pc)
Planetary Radius
13.600 R⊕
Planetary Mass
472.830 M⊕
Surface Gravity
2.56 g / g⊕
Equilibrium Temp
253K (-20°C / -4°F)
Orbital Period
597.064 days
Discovery Year
2006 (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: Anglo-Australian Telescope.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS