CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-2128 b
Orbits Host Star: TOI-2128
· Distance: 119.300 Light-Years (36.578 pc)
Planetary Radius
2.089 R⊕
Planetary Mass
4.500 M⊕
Surface Gravity
1.03 g / g⊕
Equilibrium Temp
781K (+508°C / +946°F)
Orbital Period
16.341 days
Discovery Year
2024 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (781 K · +508°C / +946°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS