CONFIRMED EXOPLANET
·
Terrestrial
HD 20781 b
Orbits Host Star: HD 20781
(Type K0 V)
· Distance: 117.300 Light-Years (35.972 pc)
Planetary Radius
1.210 R⊕
Planetary Mass
1.930 M⊕
Surface Gravity
1.32 g / g⊕
Equilibrium Temp
1006K (+733°C / +1351°F)
Orbital Period
5.314 days
Discovery Year
2019 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1006 K · +733°C / +1351°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
Other Worlds in the HD 20781 System (3)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS