CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-1839 b
Orbits Host Star: TOI-1839
· Distance: 378.600 Light-Years (116.086 pc)
Planetary Radius
2.219 R⊕
Planetary Mass
5.560 M⊕
Surface Gravity
1.13 g / g⊕
Equilibrium Temp
1405K (+1132°C / +2070°F)
Orbital Period
1.424 days
Discovery Year
2026 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1405 K · +1132°C / +2070°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
Other Worlds in the TOI-1839 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS