K2-80 b
A confirmed exoplanet orbiting K2-80.
Compared with Earth
- Size
- About 2 times Earth's width.
- Starlight
- About 33 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 19 Earth days.
Planet
- Radius
- 2.01 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- 32.5 × Earth
- Orbital period
- 19.09 days
- Average distance from its star
- 0.135 AU
Star
- Host star
- K2-80
- Spectral class
- G — sun-like
- Surface temperature
- 5,441 K
- Radius
- 0.87 × Sun
- Mass
- 0.9 × Sun
- Age
- Unknown
System
- Distance from Earth
- 654.9 light-years (200.8 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2016
- Method
- Transit
- Facility
- K2
Data from the NASA Exoplanet Archive, synced October 14, 2026.