CONFIRMED EXOPLANET
·
Terrestrial
K2-129 b
Orbits Host Star: K2-129
· Distance: 90.700 Light-Years (27.796 pc)
Planetary Radius
1.040 R⊕
Planetary Mass
1.120 M⊕
Surface Gravity
1.04 g / g⊕
Equilibrium Temp
419K (+146°C / +295°F)
Orbital Period
8.239 days
Discovery Year
2017 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (419 K · +146°C / +295°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS