Kepler-617 b
A confirmed exoplanet orbiting Kepler-617.
Compared with Earth
- Size
- About 1.3 times Earth's width.
- Year
- A year here lasts about 1.7 Earth days.
Planet
- Radius
- 1.32 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 1.683 days
- Average distance from its star
- Unknown
Star
- Host star
- Kepler-617
- Spectral class
- M — red dwarf
- Surface temperature
- 3,712 K
- Radius
- 0.48 × Sun
- Mass
- 0.51 × Sun
- Age
- 3.98 billion years
System
- Distance from Earth
- 565.4 light-years (173.4 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2016
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.