CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-1299 b
Orbits Host Star: Kepler-1299
· Distance: 4582.300 Light-Years (1404.940 pc)
Planetary Radius
2.980 R⊕
Planetary Mass
9.170 M⊕
Surface Gravity
1.03 g / g⊕
Equilibrium Temp
588K (+315°C / +599°F)
Orbital Period
19.94 days
Discovery Year
2016 (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: Kepler.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS