\begin{table}%t1
%\centering
\par
  \caption{\label{tab:tabZ}List of all unstable Plutinos during 1~Gyr.}
  \begin{tabular}{l c c r}
\hline
\hline 
 {Plutino} &  {Time (Myr)} &  {$e$} &  {$\Delta \varphi ~ (^\circ)$} \\ 
\hline
 2000FV53  & 69 &0.168 & 117.76  \\
 2004FU148 &230 &0.235 &  94.67  \\
 2002GE32  &500 &0.232 &  73.14  \\
 1998WZ31  &590 &0.165 &  76.61  \\
 2004EW95  &595 &0.320 &  53.31  \\
 1995QY9   &680 &0.262 & 120.22  \\
 2003TH58  &710 &0.088 &  65.29  \\
 1993SB    &720 &0.317 &  53.19  \\
 2002XV93  &820 &0.127 &  42.70  \\
 2003UT292 &840 &0.292 &  80.69  \\
\hline
\end{tabular}
\end{table}