CONFIRMED EXOPLANET
·
Gas Giant
HD 148156 b
Orbits Host Star: HD 148156
(Type G0/2 V)
· Distance: 186.300 Light-Years (57.129 pc)
Planetary Radius
13.900 R⊕
Planetary Mass
270.144 M⊕
Surface Gravity
1.4 g / g⊕
Equilibrium Temp
214K (-59°C / -74°F)
Orbital Period
1027 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: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS