BPM 5856

[ α=9.7h, δ=-62.5° | M0V | d=41.8 pc ]
TYC 8945-1078-1
Best fit:
Tstar = 3980 ± 10 K , Lstar = 0.0798 ± 0.0006 LSun , Rstar = 0.595 ± 0.005 RSun