HD 271590

[ α=5.8h, δ=-72.4° | K5 | d=706.3 pc ]
HD 271590 , TYC 9171-579-1
Best fit:
Tstar = 4540 ± 10 K , Lstar = 24.1 ± 0.9 LSun , Rstar = 7.9 ± 0.2 RSun