Kepler-1641 b

A confirmed exoplanet orbiting Kepler-1641.

Compared with Earth

Size
About 3.1 times Earth's width.
Year
A year here lasts about 20 Earth days.

Planet

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

Star

Host star
Kepler-1641
Spectral class
F — yellow-white
Surface temperature
6,152 K
Radius
1.19 × Sun
Mass
1.12 × Sun
Age
3.02 billion years

System

Distance from Earth
2,806 light-years (860.4 parsecs)
Stars in system
1
Known planets
2

Discovery

Year
2016
Method
Transit
Facility
Kepler

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