* iot Sgr

[ α=19.9h, δ=-41.9° | K0II/III | d=55.7 pc ]
* iot Sgr , HD 188114 , HIP 98032 , HR 7581 , TYC 7942-3241-1
Best fit:
Tstar = 4571 ± 8 K , Lstar = 89 ± 2 LSun , Rstar = 15 ± 0.2 RSun