CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-4638.01
Orbits Host Star: TOI-4638
· Distance: 548.800 Light-Years (168.248 pc)
Planetary Radius
2.933 R⊕
Planetary Mass
8.920 M⊕
Surface Gravity
1.04 g / g⊕
Equilibrium Temp
780K (+507°C / +945°F)
Orbital Period
10.284 days
Discovery Year
2024 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (780 K · +507°C / +945°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS