CONFIRMED EXOPLANET
·
Super-Earth
GJ 3138 c
Orbits Host Star: GJ 3138
(Type M0)
· Distance: 92.900 Light-Years (28.471 pc)
Planetary Radius
1.880 R⊕
Planetary Mass
4.180 M⊕
Surface Gravity
1.18 g / g⊕
Equilibrium Temp
531K (+258°C / +496°F)
Orbital Period
5.974 days
Discovery Year
2017 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (531 K · +258°C / +496°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
Other Worlds in the GJ 3138 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS