CONFIRMED EXOPLANET
·
Gas Giant
HD 133131 A b
Orbits Host Star: HD 133131 A
(Type G2 V)
· Distance: 167.900 Light-Years (51.474 pc)
Planetary Radius
13.600 R⊕
Planetary Mass
451.319 M⊕
Surface Gravity
2.44 g / g⊕
Equilibrium Temp
228K (-45°C / -49°F)
Orbital Period
649 days
Discovery Year
2016 (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: Las Campanas Observatory.
Other Worlds in the HD 133131 A System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS