* sig Sgr

[ α=18.9h, δ=-26.3° | B2V | d=69.8 pc ]
* 34 Sgr , * sig Sgr , HD 175191 , HIP 92855 , HR 7121 , TYC 6868-1829-1
Best fit:
Tstar = 18850 ± 90 K , Lstar = 3100 ± 200 LSun , Rstar = 5.2 ± 0.1 RSun