\begin{table}%t1
%\centering
\par
\caption{\label{Tab:StarPos}Main data of our sources from the literature and dates of observations.}
\begin{tabular}{llccllccc}
\hline \hline\noalign{\smallskip}
Name & RasTyc source & $\alpha$ (2000) &  $\delta$ (2000) &  $V_{\rm T}$ & $(B -V)_{\rm T}$ & PSPC  & Li~obs. &  H$\alpha$ obs.\\ 
& & h m s & $\degr ~\arcmin ~\arcsec$ & & & (ct/s) & &\\ 
\hline
BD+78~853 & RasTyc0000+7940 &  00 00 38.4  & +79 40  36.9 & 10.35 & 0.79 & 0.10 & 2001/11/10 & 2001/11/20\\
TYC 4496-780-1 & RasTyc0013+7702  & 00 13 40.5 & +77 02 10.9 & 9.83 & 0.70 & 0.10 & 2001/11/12 & 2001/11/21\\
TYC 4500-1478-1 & RasTyc0038+7903 & 00 38 06.0 & +79 03 28.5 & 10.37 & 1.04 & 0.11 & 2003/12/14 & 2009/10/06\\
BD+78~19 & RasTyc0039+7905 & 00 39 40.1 & +79 05 30.8 & 9.67 & 0.77 & 0.05 & 2002/11/02 & 2002/11/05 \\
\hline
\end{tabular}
\vspace*{-2mm}
\end{table}