* sig Oph

[ α=17.4h, δ=4.1° | K2II | d=260.2 pc ]
* 49 Oph , * sig Oph , HD 157999 , HIP 85355 , HR 6498 , TYC 409-1922-1
Best fit:
Tstar = 4034 ± 6 K , Lstar = 2300 ± 300 LSun , Rstar = 99 ± 7 RSun