CONFIRMED EXOPLANET
·
Gas Giant
HD 155358 c
Orbits Host Star: HD 155358
(Type G0)
· Distance: 142.300 Light-Years (43.620 pc)
Planetary Radius
13.900 R⊕
Planetary Mass
261.000 M⊕
Surface Gravity
1.35 g / g⊕
Equilibrium Temp
331K (+58°C / +136°F)
Orbital Period
391.9 days
Discovery Year
2007 (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: McDonald Observatory.
Other Worlds in the HD 155358 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS