Exoplanet CatalogThe TOI-270 planetary system
Distance (light-years)73.3
Spectral typeM3 V
Temperature (K)3,506
Mass (Sun = 1)0.39
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| TOI-270 b | Transit | 2019 | 3.36 | 1.28 | 1.5 | 600 |
| TOI-270 c | Transit | 2019 | 5.66 | 2.33 | 6.2 | 489 |
| TOI-270 d | Transit | 2019 | 11.38 | 2.00 | 4.2 | 383 |
Values are the archive’s composite parameters and may combine several publications; mass may be a minimum mass (M·sin i). “–” means no value in the archive.
The star
| Spectral type | Temperature (K) | Radius (Sun = 1) | Mass (Sun = 1) |
|---|---|---|---|
| M3 V | 3,506 | 0.38 | 0.39 |
About this page
TOI-270 is about 73.3 light-years from the Sun and has 3 confirmed planet(s).