CCDM J21523+6306AB

[ α=21.9h, δ=63.1° | B2V | d=746.3 pc ]
HD 208185 , HIP 107961
Best fit:
Tstar = 7040 ± 60 K , Lstar = 300 ± 600 LSun , Rstar = 12 ± 8 RSun