CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-4311 c
Orbits Host Star: TOI-4311
(Type K)
· Distance: 440.300 Light-Years (134.988 pc)
Planetary Radius
2.470 R⊕
Planetary Mass
13.580 M⊕
Surface Gravity
2.23 g / g⊕
Equilibrium Temp
671K (+398°C / +748°F)
Orbital Period
15.07 days
Discovery Year
2026 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (671 K · +398°C / +748°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
Other Worlds in the TOI-4311 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS