\begin{table}%t3
%\centering
\par
\caption{Minimum epochs obtained in this study.}\label{t3}
\begin{tabular}{cll}
\noalign{\smallskip}
\hline
\hline
Stars & Minimum epochs (HJD) & Type \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
X Tri &  2~452~252.02925 $\pm$ 0.00004 & Min. I  \\
X Tri &  2~452~268.0613~~ $\pm$ 0.0004 & Min. II  \\
RW CrB & 2~452~358.3151~~ $\pm$ 0.0001 & Min. I \\
ST Per & 2~452~307.01686 $\pm$ 0.00007 & Min. I \\
RW Per & 2~452~269.1231~~ $\pm$ 0.0002 & Min. II \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
\end{tabular}
\end{table}