* 7 Sgr

[ α=18.0h, δ=-24.3° | F2II-III | d=356.5 pc ]
* 7 Sgr , HD 164584 , HIP 88380 , HR 6724 , TYC 6842-1740-1
Best fit:
Tstar = 6110 ± 20 K , Lstar = 810 ± 80 LSun , Rstar = 25 ± 1 RSun