* 10 Ser

[ α=15.5h, δ=1.8° | A6III | d=40.1 pc ]
* 10 Ser , HD 137898 , HIP 75761 , HR 5746 , TYC 337-843-1
Best fit:
Tstar = 7590 ± 30 K , Lstar = 10.8 ± 0.1 LSun , Rstar = 1.9 ± 0.01 RSun