CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-5817 b
Orbits Host Star: TOI-5817
(Type G2 IV-V)
· Distance: 263.400 Light-Years (80.754 pc)
Planetary Radius
3.080 R⊕
Planetary Mass
10.300 M⊕
Surface Gravity
1.09 g / g⊕
Equilibrium Temp
950K (+677°C / +1251°F)
Orbital Period
15.61 days
Discovery Year
2025 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (950 K · +677°C / +1251°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS