CONFIRMED EXOPLANET
·
Gas Giant
GJ 15 A c
Orbits Host Star: GJ 15 A
(Type M1)
· Distance: 11.600 Light-Years (3.562 pc)
Planetary Radius
6.670 R⊕
Planetary Mass
36.000 M⊕
Surface Gravity
0.81 g / g⊕
Equilibrium Temp
46K (-227°C / -377°F)
Orbital Period
7600 days
Discovery Year
2018 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 46 K (-227°C / -377°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Roque de los Muchachos Observatory.
Other Worlds in the GJ 15 A System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS