K2-111
K2-111 is a G2 star 654 light years away with 2 known planets. The first was found in 2017 and the latest in 2020.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| K2-111 b | 5.352 days | 0.0565 AU | 1.837 | 5.35 | 2017 | Transit |
| K2-111 c | 15.67 days | 0.1157 AU | at least 11.1 | 2020 | Radial Velocity |
"At least" is a minimum mass. Radial velocity can only measure mass times the sine of the orbit's tilt.
Star
- Spectral type G2
- 5,775 K surface temperature
- 0.84 times the mass of the Sun
- 1.25 times the radius of the Sun
Data from the NASA Exoplanet Archive, as of October 3, 2026. In the 3D view sizes and distances are compressed and every orbit is drawn in the same plane. Where each planet sits along its orbit is made up.