CONFIRMED EXOPLANET
·
Gas Giant
2MASS J04414489+2301513 b
Orbits Host Star: 2MASS J04414489+2301513
(Type M8.5)
· Distance: 392.800 Light-Years (120.424 pc)
Planetary Radius
12.600 R⊕
Planetary Mass
2383.600 M⊕
Surface Gravity
15.01 g / g⊕
Equilibrium Temp
18K (-255°C)
Orbital Period
—
Discovery Year
2010 (Imaging)
Habitability Assessment
❄️ Cryogenic Regime: At 18 K, surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Hubble Space Telescope.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS