CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-1921 b
Orbits Host Star: Kepler-1921
· Distance: 3030.000 Light-Years (928.989 pc)
Planetary Radius
2.895 R⊕
Planetary Mass
8.720 M⊕
Surface Gravity
1.04 g / g⊕
Equilibrium Temp
967K (+694°C / +1281°F)
Orbital Period
20.035 days
Discovery Year
2021 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (967 K · +694°C / +1281°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Kepler.
Other Worlds in the Kepler-1921 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS