KOI-12 b
A confirmed exoplanet orbiting KOI-12.
Compared with Earth
- Size
- About 14 times Earth's width.
- Mass
- About 350 times Earth's mass.
- Year
- A year here lasts about 18 Earth days.
Planet
- Radius
- 13.79 × Earth
- Mass
- 349.6 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 17.86 days
- Average distance from its star
- 0.154 AU
Star
- Host star
- KOI-12
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- 1.4 × Sun
- Mass
- 1.5 × Sun
- Age
- Unknown
System
- Distance from Earth
- 1,303 light-years (399.4 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2015
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.