TOI-663
TOI-663 is an M1 V star 209 light years away with 3 known planets. They were all found in 2024.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| TOI-663 b | 2.599 days | 0.0295 AU | 2.27 | 4.45 | 2024 | Transit |
| TOI-663 c | 4.696 days | 0.0437 AU | 2.26 | 3.65 | 2024 | Transit |
| TOI-663 d | 7.103 days | 0.0576 AU | 1.92 | 2024 | Transit |
Star
- Spectral type M1 V
- 3,681 K surface temperature
- 0.514 times the mass of the Sun
- 0.512 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.