CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-1803 c
Orbits Host Star: TOI-1803
· Distance: 388.900 Light-Years (119.240 pc)
Planetary Radius
4.290 R⊕
Planetary Mass
8.000 M⊕
Surface Gravity
0.43 g / g⊕
Equilibrium Temp
588K (+315°C / +599°F)
Orbital Period
12.886 days
Discovery Year
2025 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (588 K · +315°C / +599°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
Other Worlds in the TOI-1803 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS