V* CT Tuc

[ α=0.4h, δ=-61.5° | M0Ve | d=44.1 pc ]
HIP 1993 , TYC 8841-145-1
Best fit:
Tstar = 3950 ± 10 K , Lstar = 0.13 ± 0.0008 LSun , Rstar = 0.771 ± 0.006 RSun