CONFIRMED EXOPLANET
·
Gas Giant
HD 8673 b
Orbits Host Star: HD 8673
(Type F5)
· Distance: 123.500 Light-Years (37.862 pc)
Planetary Radius
12.300 R⊕
Planetary Mass
4210.591 M⊕
Surface Gravity
27.83 g / g⊕
Equilibrium Temp
219K (-54°C / -65°F)
Orbital Period
1644.691 days
Discovery Year
2009 (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: Thueringer Landessternwarte Tautenburg.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS