CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-1117 b
Orbits Host Star: TOI-1117
(Type G5 V)
· Distance: 546.600 Light-Years (167.598 pc)
Planetary Radius
2.460 R⊕
Planetary Mass
8.900 M⊕
Surface Gravity
1.47 g / g⊕
Equilibrium Temp
1538K (+1265°C / +2309°F)
Orbital Period
2.228 days
Discovery Year
2025 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1538 K · +1265°C / +2309°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
Other Worlds in the TOI-1117 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS