Kepler-427 b
A confirmed exoplanet orbiting Kepler-427.
Compared with Earth
- Size
- About 14 times Earth's width.
- Mass
- About 92 times Earth's mass.
- Temperature
- About 827 °C (1,520 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 10 Earth days.
Planet
- Radius
- 13.79 × Earth
- Mass
- 92.17 × Earth
- Density
- 0.16 g/cm³
- Equilibrium temperature
- 1,100 K
- Starlight received
- Unknown
- Orbital period
- 10.29 days
- Average distance from its star
- 0.091 AU
Star
- Host star
- Kepler-427
- Spectral class
- G — sun-like
- Surface temperature
- 5,800 K
- Radius
- 1.35 × Sun
- Mass
- 0.96 × Sun
- Age
- 7 billion years
System
- Distance from Earth
- 3,320 light-years (1,018 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2014
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.