CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-3353.01
Orbits Host Star: TOI-3353
· Distance: 256.900 Light-Years (78.758 pc)
Planetary Radius
2.667 R⊕
Planetary Mass
7.590 M⊕
Surface Gravity
1.07 g / g⊕
Equilibrium Temp
1264K (+991°C / +1816°F)
Orbital Period
4.666 days
Discovery Year
2024 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1264 K · +991°C / +1816°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS