CONFIRMED EXOPLANET
·
Super-Earth
GJ 15 A b
Orbits Host Star: GJ 15 A
(Type M1)
· Distance: 11.600 Light-Years (3.562 pc)
Planetary Radius
1.550 R⊕
Planetary Mass
3.030 M⊕
Surface Gravity
1.26 g / g⊕
Equilibrium Temp
550K (+277°C / +531°F)
Orbital Period
11.441 days
Discovery Year
2014 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (550 K · +277°C / +531°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
Other Worlds in the GJ 15 A System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS