CONFIRMED EXOPLANET
·
Sub-Neptune
GJ 163 d
Orbits Host Star: GJ 163
(Type M)
· Distance: 49.300 Light-Years (15.129 pc)
Planetary Radius
5.920 R⊕
Planetary Mass
29.400 M⊕
Surface Gravity
0.84 g / g⊕
Equilibrium Temp
106K (-167°C / -269°F)
Orbital Period
603.951 days
Discovery Year
2013 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 106 K (-167°C / -269°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: La Silla Observatory.
Other Worlds in the GJ 163 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS