Kepler-47 b
A confirmed exoplanet orbiting Kepler-47.
Compared with Earth
- Size
- About 3.1 times Earth's width.
- Mass
- About 2.1 times Earth's mass.
- Year
- A year here lasts about 49 Earth days.
Planet
- Radius
- 3.05 × Earth
- Mass
- 2.07 × Earth
- Density
- 0.4 g/cm³
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 49.46 days
- Average distance from its star
- 0.2877 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.