Exoplanet CatalogThe LTT 1445 A planetary system
Distance (light-years)22.4
Spectral typeM3.0
Temperature (K)3,340
Mass (Sun = 1)0.26
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| LTT 1445 A c | Transit | 2022 | 3.12 | 1.15 | 1.5 | 508 |
| LTT 1445 A b | Transit | 2019 | 5.36 | 1.34 | 2.7 | 431 |
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) |
|---|---|---|---|
| M3.0 | 3,340 | 0.26 | 0.26 |
About this page
LTT 1445 A is about 22.4 light-years from the Sun and has 2 confirmed planet(s).