BD-12 4523

[ α=16.5h, δ=-12.7° | M3V | d=4.3 pc ]
GJ 628 , HIP 80824 , TYC 5635-1241-1
Best fit:
Tstar = 3134 ± 4 K , Lstar = 0.01064 ± 7e-05 LSun , Rstar = 0.35 ± 0.002 RSun