Kepler-458 c
A confirmed exoplanet orbiting KIC 9663113.
Compared with Earth
- Size
- About 4.2 times Earth's width.
- Year
- A year here lasts about 21 Earth days.
Planet
- Radius
- 4.2 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 20.74 days
- Average distance from its star
- Unknown
Star
- Host star
- KIC 9663113
- Spectral class
- F — yellow-white
- Surface temperature
- 6,117 K
- Radius
- 2.216 × Sun
- Mass
- 1.15 × Sun
- Age
- Unknown
System
- Distance from Earth
- 5,201 light-years (1,595 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.