\begin{table}%t2
%\centering
\par
\caption{Observed characteristics of the selected sample of
variables. From left to right one finds the star identification,
the period in days, the intensity averaged~$V$ magnitude, the intensity
averaged $B-V$ color and the RR type.}\label{dativar} 
\begin{tabular}{ccccl}
\hline \hline 
Star & Period  & $\langle V \rangle$ & $\langle B \rangle - \langle V\rangle$ & Type\\
 \hline
V128 & 0.292 & 15.620 & 0.216  & c\\
V75  & 0.314 & 15.626 & 0.240  & c \\
V126 & 0.348 & 15.609 & 0.265  & c \\
V72  & 0.456 & 15.679 & 0.247  & ab \\
V6   & 0.514 & 15.686 & 0.285  & ab \\
V120 & 0.640 & 15.676 & 0.384  & ab \\
V152 & 0.326 & 15.496 & 0.201  & c \\
\hline
\end{tabular}
\end{table}