\begin{table}%T1
      \caption{Parameters of the investigated systems -- obtained from {\tt
          {\tt http://www.obspm.fr/planets}} (1. Sep. 2003).}
         \label{tab1} 
         %\centering
\par
         \begin{tabular}{llll}
            \hline\hline
            \noalign{\smallskip}
            Name & Mass & Semimajor& Eccentricity  \\
                 &      &  axis [AU]& \\
            \noalign{\smallskip}
            \hline
            \noalign{\smallskip}
            Gl 777 A (G6IV)& $0.90$ ${{M_\odot}}$& -- & --\\
            Gl 777 A b& $1.33$ ${{M_{\rm J}}}$& $4.8$ & $0.48 \pm 0.2$\\
            \hline
            HD 72659 (G0V) & $0.95$ ${{M_\odot}}$& -- & --\\
            HD 72659 b & $2.55$ ${{M_{\rm J}}}$& $3.24$ & $0.18$\\
            \hline
            Gl 614 (K0V) & $1.00$ ${{M_\odot}}$& -- & --\\
            Gl 614 b & $4.89$ ${{M_{\rm J}}}$& $2.85$ & $0.38$\\
            \hline
            HD 4208 (G5V) & $0.93$ ${{M_\odot}}$& -- & --\\
            HD 4208 b & $0.80$ ${{M_{\rm J}}}$& $1.67$ & $0.05$\\
            \hline
            47 Uma (G0V) & $1.03$ ${{M_\odot}}$& -- & --\\
            47 Uma b & $2.54$ ${{M_{\rm J}}}$& $2.09$ & $0.061 \pm 0.014$\\
            47 Uma c & $0.76$ ${{M_{\rm J}}}$& $3.73$ & $0.1 \pm 0.1$\\
             \hline
         \end{tabular}
   \end{table}