V* V339 Sge

[ α=19.6h, δ=16.8° | K3II(e)p | d=967.5 pc ]
HD 232078 , HIP 96599 , TYC 1602-1620-1
Best fit:
Tstar = 3162 ± 9 K , Lstar = 1800 ± 200 LSun , Rstar = 141 ± 8 RSun