CONFIRMED EXOPLANET
·
Sub-Neptune
GJ 1151 c
Orbits Host Star: GJ 1151
(Type M 4.5V)
· Distance: 26.200 Light-Years (8.036 pc)
Planetary Radius
3.250 R⊕
Planetary Mass
10.620 M⊕
Surface Gravity
1.01 g / g⊕
Equilibrium Temp
88K (-185°C / -301°F)
Orbital Period
389.7 days
Discovery Year
2023 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 88 K (-185°C / -301°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Multiple Facilities.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS