Kepler-432 c

A confirmed exoplanet orbiting Kepler-432.

Compared with Earth

Mass
About 772 times Earth's mass.
Year
A year here lasts about 1.1 Earth years.

Planet

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

Star

Host star
Kepler-432
Spectral class
K — orange dwarf
Surface temperature
4,995 K
Radius
4.06 × Sun
Mass
1.32 × Sun
Age
4.2 billion years

System

Distance from Earth
2,766 light-years (848 parsecs)
Stars in system
2
Known planets
2

Discovery

Year
2015
Method
Radial Velocity
Facility
Fred Lawrence Whipple Observatory

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