CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-1448 b
Orbits Host Star: TOI-1448
· Distance: 239.200 Light-Years (73.335 pc)
Planetary Radius
2.749 R⊕
Planetary Mass
19.500 M⊕
Surface Gravity
2.58 g / g⊕
Equilibrium Temp
426K (+153°C / +307°F)
Orbital Period
8.112 days
Discovery Year
2024 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (426 K · +153°C / +307°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS