Kepler-1211 b

A confirmed exoplanet orbiting Kepler-1211.

Compared with Earth

Size
About 2.6 times Earth's width.
Year
A year here lasts about 11 Earth days.

Planet

Radius
2.55 × Earth
Mass
Unknown
Density
Unknown
Equilibrium temperature
Unknown
Starlight received
Unknown
Orbital period
11.02 days
Average distance from its star
Unknown

Star

Host star
Kepler-1211
Spectral class
G — sun-like
Surface temperature
5,705 K
Radius
0.94 × Sun
Mass
0.96 × Sun
Age
4.17 billion years

System

Distance from Earth
5,957 light-years (1,827 parsecs)
Stars in system
1
Known planets
1

Discovery

Year
2016
Method
Transit
Facility
Kepler

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