\begin{table}%t1
\caption{\label{Table1}Radial velocities of components of \hd. }
%\centering
\par
\begin{tabular}{rrcrcl}
\hline\hline
JD$_{\rm hel}$ & Phase &  Compo- &\multicolumn{1}{c}{$V_r$} & $N$  &
\multicolumn{1}{c}{$\sigma$} \\
               &       &  nent   &~\kms        &       &~\kms        \\
\hline
 2~450~206.9208  & 0.413 &~$A$     &  $-10$:      &       &   1      \\
        .9208  & 0.413 &~$B$     &  $-10$:      &       &   1      \\
 2~450~209.9518  & 0.689 &~$A$     &  $-60.9$      &  60   &   0.1    \\
        .9518  & 0.689 &~$B$     &  +43.1      &  46   &   0.1    \\
\hline
\end{tabular}
\end{table}