Kepler-446
Kepler-446 is an M4 star 314 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 |
|---|---|---|---|---|---|---|
| Kepler-446 b | 1.565 days | 0.0182 AU | 1.5 | 2015 | Transit | |
| Kepler-446 c | 3.036 days | 0.0283 AU | 1.11 | 2015 | Transit | |
| Kepler-446 d | 5.149 days | 0.0403 AU | 1.35 | 2015 | Transit |
Star
- Spectral type M4
- 3,359 K surface temperature
- 0.22 times the mass of the Sun
- 0.24 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.