CONFIRMED EXOPLANET
·
Gas Giant
HD 12661 b
Orbits Host Star: HD 12661
(Type K0)
· Distance: 123.400 Light-Years (37.848 pc)
Planetary Radius
13.300 R⊕
Planetary Mass
772.327 M⊕
Surface Gravity
4.37 g / g⊕
Equilibrium Temp
325K (+52°C / +126°F)
Orbital Period
262.709 days
Discovery Year
2000 (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.
Other Worlds in the HD 12661 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS