G 158-50

[ α=0.3h, δ=-16.1° | M4V | d=5.0 pc ]
GJ 1005 , HIP 1242 , TYC 5839-1083-1
Best fit:
Tstar = 3145 ± 4 K , Lstar = 0.0044 ± 0.0004 LSun , Rstar = 0.22 ± 0.01 RSun