Kepler-1901 b

A confirmed exoplanet orbiting Kepler-1901.

Compared with Earth

Size
About 1.5 times Earth's width.
Year
A year here lasts about 3.5 Earth days.

Planet

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

Star

Host star
Kepler-1901
Spectral class
G — sun-like
Surface temperature
5,696 K
Radius
0.921 × Sun
Mass
1.022 × Sun
Age
Unknown

System

Distance from Earth
3,354 light-years (1,028 parsecs)
Stars in system
1
Known planets
1

Discovery

Year
2021
Method
Transit
Facility
Kepler

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