V* V505 Sgr

[ α=19.9h, δ=-14.6° | A2IV-V | d=84.2 pc ]
HD 187949 , HIP 97849 , HR 7571 , TYC 5737-439-1
Best fit:
Tstar = 7900 ± 200 K , Lstar = 17 ± 2 LSun , Rstar = 2.2 ± 0.1 RSun