LP 570-22

[ α=18.6h, δ=4.8° | M0.5Ve | d=24.9 pc ]
TYC 455-452-1
Best fit:
Tstar = 3930 ± 10 K , Lstar = 0.05 ± 0.003 LSun , Rstar = 0.48 ± 0.02 RSun