Ross 52

[ α=14.9h, δ=23.6° | M3V | d=11.4 pc ]
GJ 568 , GJ 568 A , GJ 568 B , HIP 72896 , TYC 2017-588-3
Best fit:
Tstar = 3290 ± 30 K , Lstar = 0.0176 ± 0.0002 LSun , Rstar = 0.407 ± 0.007 RSun