* ksi Boo

[ α=14.9h, δ=19.1° | G7Ve+K5Ve | d=6.7 pc ]
* 37 Boo , * ksi Boo , GJ 566 , HD 131156 , HIP 72659 , HR 5544
Best fit:
Tstar = 5220 ± 20 K , Lstar = 0.68 ± 0.01 LSun , Rstar = 1.01 ± 0.01 RSun