CONFIRMED EXOPLANET
·
Gas Giant
HD 143811 AB b
Orbits Host Star: HD 143811 A
· Distance: 445.600 Light-Years (136.608 pc)
Planetary Radius
15.693 R⊕
Planetary Mass
1938.753 M⊕
Surface Gravity
7.87 g / g⊕
Equilibrium Temp
1042K (+769°C / +1416°F)
Orbital Period
117000 days
Discovery Year
2025 (Imaging)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1042 K · +769°C / +1416°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Paranal Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS