* nu. Lib

[ α=15.1h, δ=-16.3° | K5-III | d=174.4 pc ]
* 21 Lib , * nu. Lib , HD 133774 , HIP 73945 , HR 5622 , TYC 6169-1314-1
Best fit:
Tstar = 3981 ± 5 K , Lstar = 630 ± 60 LSun , Rstar = 53 ± 2 RSun