CONFIRMED EXOPLANET
·
Gas Giant
ROXs 12 b
Orbits Host Star: ROXs 12
(Type M0)
· Distance: 445.700 Light-Years (136.650 pc)
Planetary Radius
12.200 R⊕
Planetary Mass
5085.000 M⊕
Surface Gravity
34.16 g / g⊕
Equilibrium Temp
13K (-260°C / -436°F)
Orbital Period
—
Discovery Year
2013 (Imaging)
Habitability Assessment
❄️ Cryogenic Regime: At 13 K (-260°C / -436°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: W. M. Keck Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS