Kepler-47 c
A confirmed exoplanet orbiting Kepler-47.
Compared with Earth
- Size
- About 4.7 times Earth's width.
- Mass
- About 3.2 times Earth's mass.
- Year
- A year here lasts about 303 Earth days.
Planet
- Radius
- 4.65 × Earth
- Mass
- 3.17 × Earth
- Density
- 0.17 g/cm³
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 303.2 days
- Average distance from its star
- 0.9638 AU
Star
- Host star
- Kepler-47
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- 0.936 × Sun
- Mass
- 0.957 × Sun
- Age
- Unknown
System
- Distance from Earth
- 3,343 light-years (1,025 parsecs)
- Stars in system
- 2
- Known planets
- 3
Discovery
- Year
- 2012
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.