HD 210641

[ α=22.2h, δ=64.1° | A2 | d=800.5 pc ]
HD 210641 , HIP 109393 , TYC 4271-895-1
Best fit:
Tstar = 6580 ± 100 K , Lstar = 970 ± 60 LSun , Rstar = 24 ± 0.8 RSun