Kepler-122 f

A confirmed exoplanet orbiting Kepler-122.

Compared with Earth

Size
About 1.8 times Earth's width.
Mass
About 36 times Earth's mass.
Year
A year here lasts about 56 Earth days.

Planet

Radius
1.75 × Earth
Mass
36 × Earth
Density
Unknown
Equilibrium temperature
Unknown
Starlight received
Unknown
Orbital period
56.27 days
Average distance from its star
Unknown

Star

Host star
Kepler-122
Spectral class
Unknown
Surface temperature
Unknown
Radius
0.949 × Sun
Mass
1.03 × Sun
Age
Unknown

System

Distance from Earth
3,351 light-years (1,027 parsecs)
Stars in system
1
Known planets
5

Discovery

Year
2014
Method
Transit
Facility
Kepler

Data from the NASA Exoplanet Archive, synced October 14, 2026.