Kepler-305 c

A confirmed exoplanet orbiting Kepler-305.

Compared with Earth

Size
About 3.3 times Earth's width.
Mass
About 6 times Earth's mass.
Year
A year here lasts about 8.3 Earth days.

Planet

Radius
3.3 × Earth
Mass
6 × Earth
Density
Unknown
Equilibrium temperature
Unknown
Starlight received
Unknown
Orbital period
8.291 days
Average distance from its star
Unknown

Star

Host star
Kepler-305
Spectral class
Unknown
Surface temperature
Unknown
Radius
0.8 × Sun
Mass
0.76 × Sun
Age
Unknown

System

Distance from Earth
2,833 light-years (868.5 parsecs)
Stars in system
1
Known planets
4

Discovery

Year
2013
Method
Transit
Facility
Kepler

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