CONFIRMED EXOPLANET
·
Gas Giant
GJ 508.2 b
Orbits Host Star: GJ 508.2
(Type M1.0 V)
· Distance: 54.300 Light-Years (16.637 pc)
Planetary Radius
—
Planetary Mass
587.983 M⊕
Surface Gravity
—
Equilibrium Temp
59K (-214°C / -353°F)
Orbital Period
5300 days
Discovery Year
2025 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 59 K (-214°C / -353°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Calar Alto Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS