HD 166991

[ α=18.2h, δ=3.0° | A1V | d=110.3 pc ]
HD 166991 , HIP 89277 , TYC 435-1671-1
Best fit:
Tstar = 8300 ± 200 K , Lstar = 19 ± 1 LSun , Rstar = 2.08 ± 0.03 RSun