\begin{table}%T6
  \caption{The times of eclipse minima of HS~1857 obtained
during the 2002 to 2004 runs\label{t-eclipse_minima}.}
%\centering
\small
\begin{tabular}{cc}
\hline\hline\noalign{\smallskip} 
Date & Eclipse minima (HJD) \\
\hline\noalign{\smallskip}
%
2002 Apr. 03 & 2~452~368.53446 \\
2002 Apr. 22 & 2~452~387.44260 \\
2002 Sep. 16 & 2~452~534.38100 \\
2002 Oct. 24 & 2~452~572.39500, 2~452~572.57893 \\
2003 Apr. 22 & 2~452~752.42275, 2~452~752.61229 \\
2004 May 03 & 2~453~128.56222 \\
2004 May 04 & 2~453~129.88816 \\
%
\noalign{\smallskip}\hline
\end{tabular}
\end{table}