* chi Boo

[ α=15.2h, δ=29.2° | A2V | d=76.9 pc ]
* 48 Boo , * chi Boo , HD 135502 , HIP 74596 , HR 5676 , TYC 2030-1317-1
Best fit:
Tstar = 9000 ± 100 K , Lstar = 42 ± 2 LSun , Rstar = 2.67 ± 0.03 RSun