Ross 440

[ α=9.5h, δ=-13.5° | M3V | d=10.0 pc ]
GJ 352 , HIP 46706 , TYC 5472-348-1
Best fit:
Tstar = 3541 ± 2 K , Lstar = 0.04 ± 0.003 LSun , Rstar = 0.53 ± 0.02 RSun