CONFIRMED EXOPLANET
·
Gas Giant
TOI-858 B b
Orbits Host Star: TOI-858 B
(Type G0)
· Distance: 817.000 Light-Years (250.489 pc)
Planetary Radius
14.067 R⊕
Planetary Mass
349.611 M⊕
Surface Gravity
1.77 g / g⊕
Equilibrium Temp
1529K (+1256°C / +2293°F)
Orbital Period
3.28 days
Discovery Year
2023 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1529 K · +1256°C / +2293°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS