Exoplanet CatalogExoplanet LTT 1445 A b
Radius1.34 R⊕Earth = 1
Mass2.7 M⊕Earth = 1
Orbital period5.36 d
Equilibrium temp.431 K≈ 158 °C
Distance22.4 ly
Discovered2019Transit
Size compared (radius, Earth = 1)
1.00
1.34
3.88
11.21
Where it sits among all planets (percentile)
12%
14%
31%
21%
1%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of LTT 1445 A (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| LTT 1445 A c | 3.12 | 1.15 | 1.5 | 508 | 2022 |
| LTT 1445 A b | 5.36 | 1.34 | 2.7 | 431 | 2019 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| LTT 1445 A | M3.0 | 3,562 | 0.27 | 0.26 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.