CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-669 b
Orbits Host Star: TOI-669
· Distance: 466.000 Light-Years (142.867 pc)
Planetary Radius
2.586 R⊕
Planetary Mass
10.000 M⊕
Surface Gravity
1.5 g / g⊕
Equilibrium Temp
1125K (+852°C / +1566°F)
Orbital Period
3.945 days
Discovery Year
2023 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1125 K · +852°C / +1566°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS