CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-799 b
Orbits Host Star: TOI-799
· Distance: 517.000 Light-Years (158.526 pc)
Planetary Radius
2.066 R⊕
Planetary Mass
4.920 M⊕
Surface Gravity
1.15 g / g⊕
Equilibrium Temp
959K (+686°C / +1267°F)
Orbital Period
5.545 days
Discovery Year
2026 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (959 K · +686°C / +1267°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS