CONFIRMED EXOPLANET · Super-Earth

Kepler-291 c

Orbits Host Star: Kepler-291 · Distance: 5826.700 Light-Years (1786.480 pc)

Planetary Radius

1.880 R⊕

Planetary Mass

4.190 M⊕

Surface Gravity

1.19 g / g⊕

Equilibrium Temp

1035K (+762°C / +1404°F)

Orbital Period

5.701 days

Discovery Year

2014 (Transit)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (1035 K · +762°C / +1404°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: Kepler.

Other Worlds in the Kepler-291 System (1)

Kepler-291 b

Sub-Neptune · 3.5d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

Inspect Raw NASA Archive Record ↗