CONFIRMED EXOPLANET
·
Gas Giant
55 Cnc f
Orbits Host Star: 55 Cnc
(Type G8 V)
· Distance: 41.000 Light-Years (12.586 pc)
Planetary Radius
7.590 R⊕
Planetary Mass
44.812 M⊕
Surface Gravity
0.78 g / g⊕
Equilibrium Temp
277K (+4°C / +39°F)
Orbital Period
260.58 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: Multiple Observatories.
Other Worlds in the 55 Cnc System (4)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS