CONFIRMED EXOPLANET
·
Sub-Neptune
HD 31527 b
Orbits Host Star: HD 31527
(Type G2 V)
· Distance: 125.400 Light-Years (38.447 pc)
Planetary Radius
3.220 R⊕
Planetary Mass
10.470 M⊕
Surface Gravity
1.01 g / g⊕
Equilibrium Temp
832K (+559°C / +1038°F)
Orbital Period
16.554 days
Discovery Year
2019 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (832 K · +559°C / +1038°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
Other Worlds in the HD 31527 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS