G 37-32

[ α=3.3h, δ=25.3° | M2.5V | d=21.7 pc ]
GJ 3215 , HIP 15332 , TYC 1788-522-1
Best fit:
Tstar = 3627 ± 8 K , Lstar = 0.0304 ± 0.0002 LSun , Rstar = 0.441 ± 0.003 RSun