BD+01 2447

[ α=10.5h, δ=0.8° | dM2 | d=7.0 pc ]
GJ 393 , HIP 51317 , TYC 246-1068-1
Best fit:
Tstar = 3522 ± 4 K , Lstar = 0.0263 ± 0.0001 LSun , Rstar = 0.436 ± 0.002 RSun