Kepler-1533 b

A confirmed exoplanet orbiting Kepler-1533.

Compared with Earth

Size
About 3.5 times Earth's width.
Year
A year here lasts about 309 Earth days.

Planet

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

Star

Host star
Kepler-1533
Spectral class
F — yellow-white
Surface temperature
6,431 K
Radius
1.51 × Sun
Mass
1.31 × Sun
Age
2.19 billion years

System

Distance from Earth
3,153 light-years (966.8 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.