CONFIRMED EXOPLANET
·
Gas Giant
HD 81040 b
Orbits Host Star: HD 81040
(Type G2/G3)
· Distance: 112.300 Light-Years (34.434 pc)
Planetary Radius
12.600 R⊕
Planetary Mass
2301.078 M⊕
Surface Gravity
14.49 g / g⊕
Equilibrium Temp
190K (-83°C / -117°F)
Orbital Period
1002.7 days
Discovery Year
2005 (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: Multiple Observatories.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS