HD 73603

[ α=8.6h, δ=-19.7° | M1III | d=361.0 pc ]
HD 73603 , HIP 42394 , HR 3425
Best fit:
Tstar = 3361 ± 5 K , Lstar = 1200 ± 600 LSun , Rstar = 100 ± 30 RSun