CONFIRMED EXOPLANET
·
Super-Earth
GJ 4274 b
Orbits Host Star: GJ 4274
(Type M4.5 V)
· Distance: 23.600 Light-Years (7.236 pc)
Planetary Radius
1.530 R⊕
Planetary Mass
2.970 M⊕
Surface Gravity
1.27 g / g⊕
Equilibrium Temp
549K (+276°C / +529°F)
Orbital Period
1.634 days
Discovery Year
2026 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (549 K · +276°C / +529°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Mauna Kea Observatory.
Other Worlds in the GJ 4274 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS