CONFIRMED EXOPLANET
·
Sub-Neptune
61 Vir d
Orbits Host Star: 61 Vir
(Type G5 V)
· Distance: 27.700 Light-Years (8.503 pc)
Planetary Radius
5.110 R⊕
Planetary Mass
22.900 M⊕
Surface Gravity
0.88 g / g⊕
Equilibrium Temp
383K (+110°C / +230°F)
Orbital Period
123.01 days
Discovery Year
2009 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (383 K · +110°C / +230°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Multiple Observatories.
Other Worlds in the 61 Vir System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS