Kepler-864 c
A confirmed exoplanet orbiting Kepler-864.
Compared with Earth
- Size
- About 1.6 times Earth's width.
- Temperature
- About 1,259 °C (2,298 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 1,305 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 2.4 Earth days.
Planet
- Radius
- 1.62 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 1,532 K
- Starlight received
- 1,305 × Earth
- Orbital period
- 2.422 days
- Average distance from its star
- 0.0382 AU
Star
- Host star
- Kepler-864
- Spectral class
- F — yellow-white
- Surface temperature
- 6,213 K
- Radius
- 1.195 × Sun
- Mass
- 1.27 × Sun
- Age
- Unknown
System
- Distance from Earth
- 6,598 light-years (2,023 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2023
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.