Exoplanet LHS 1140 b
LHS 1140 b is an exoplanet in the LHS 1140 () system, a M-class star 40 light years away in the constellation Cetus.
| Exoplanet name: | LHS 1140 b |
| Type: | CHZ |
| Distance: | 40 light-years |
| Mass (Earth ratio): | 6.6 |
| Radius (Earth ratio): | 1.43 |
| Period: | 25 days |
| Host star: | LHS 1140 |
| Star magnitude: | 14.2 |
| Spectral class: | M |
| Constellation: | Cetus |