K2-3
K2-3 is an M V star 144 light years away with 3 known planets. They were all found in 2015.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| K2-3 b | 10.05 days | 0.0747 AU | 2.078 | 5.11 | 2015 | Transit |
| K2-3 c | 24.65 days | 0.1357 AU | 1.582 | 2.68 | 2015 | Transit |
| K2-3 d | 44.56 days | 0.2014 AU | 1.458 | 2015 | Transit |
Star
- Spectral type M V
- 3,844 K surface temperature
- 0.549 times the mass of the Sun
- 0.546 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.