TOI-1203
TOI-1203 is a G3 V star 212 light years away with 4 known planets. The first was found in 2021 and the latest in 2025.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| TOI-1203 b | 4.157 days | 0.04869 AU | 1.52 | 3.51 | 2025 | Radial Velocity |
| TOI-1203 c | 13.08 days | at least 5.46 | 2025 | Radial Velocity | ||
| TOI-1203.01 | 25.5 days | 0.1632 AU | 2.918 | 7.39 | 2021 | Transit |
| TOI-1203 e | 204.6 days | at least 42.1 | 2025 | 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 G3 V
- 5,737 K surface temperature
- 0.886 times the mass of the Sun
- 1.179 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.