CONFIRMED EXOPLANET
·
Gas Giant
TOI-4427 b
Orbits Host Star: TOI-4427
· Distance: 646.600 Light-Years (198.251 pc)
Planetary Radius
13.092 R⊕
Planetary Mass
87.721 M⊕
Surface Gravity
0.51 g / g⊕
Equilibrium Temp
1040K (+767°C / +1413°F)
Orbital Period
4.618 days
Discovery Year
2026 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1040 K · +767°C / +1413°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS