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