Exoplanet CatalogExoplanet LHS 1140 b
Radius1.73 R⊕Earth = 1
Mass5.6 M⊕Earth = 1
Orbital period24.74 d
Equilibrium temp.226 K≈ -47 °C
Distance48.9 ly
Discovered2017Transit
Size compared (radius, Earth = 1)
1.00
1.73
3.88
11.21
Where it sits among all planets (percentile)
22%
32%
69%
7%
3%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of LHS 1140 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| LHS 1140 c | 3.78 | 1.27 | 1.9 | 422 | 2018 |
| LHS 1140 b | 24.74 | 1.73 | 5.6 | 226 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| LHS 1140 | M4.5 V | 3,096 | 0.22 | 0.18 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.