V* V645 Cen

[ α=14.5h, δ=-62.7° | M5.5Ve | d=1.3 pc ]
* alf Cen C , GJ 551 , HIP 70890 , NAME Proxima , NAME Proxima Cen , NAME Proxima Centauri
Best fit:
Tstar = 2656 ± 5 K , Lstar = 0.00131 ± 1e-05 LSun , Rstar = 0.1712 ± 0.0009 RSun