BD+00 143

[ α=0.9h, δ=0.9° | K5V | d=42.7 pc ]
HIP 4312 , TYC 12-42-1
Best fit:
Tstar = 4380 ± 20 K , Lstar = 0.156 ± 0.001 LSun , Rstar = 0.686 ± 0.007 RSun