Kepler-139 f
A confirmed exoplanet orbiting Kepler-139.
Compared with Earth
- Mass
- About 36 times Earth's mass.
- Year
- A year here lasts about 355 Earth days.
Planet
- Radius
- Unknown
- Mass
- 36 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 355 days
- Average distance from its star
- Unknown
Star
- Host star
- Kepler-139
- Spectral class
- G — sun-like
- Surface temperature
- 5,630 K
- Radius
- 1.045 × Sun
- Mass
- 1.078 × Sun
- Age
- 2.82 billion years
System
- Distance from Earth
- 1,275 light-years (391 parsecs)
- Stars in system
- 1
- Known planets
- 5
Discovery
- Year
- 2025
- Method
- Transit Timing Variations
- Facility
- Multiple Observatories
Data from the NASA Exoplanet Archive, synced October 14, 2026.