* sig Ser

[ α=16.4h, δ=1.0° | A9Ib/II | d=27.7 pc ]
* 50 Ser , * sig Ser , GJ 3952 , HD 147449 , HIP 80179 , HR 6093 , TYC 368-1592-1
Best fit:
Tstar = 6990 ± 20 K , Lstar = 7.17 ± 0.09 LSun , Rstar = 1.83 ± 0.02 RSun