\begin{table}%t9
\caption{\label{tab:AMP}Orbits of the AB pair computed by the AMP method.}
%\centering
\par
\begin{tabular}{cccccccc}
\hline\hline
$z$ & $P$ &  $e$ &   $a$ &  $\Omega_B$ & $\omega$ &  $i$ & $\phi$ \\
    &  yr &      &  AU &  $^\circ$     & $^\circ$  & $^\circ$ & $^\circ$ \\
\hline
--0.9 &494~060 &  0.88& 10834 &   19 &  302 &  108 & 154 \\
--0.7 &77~030  &  0.71&  3139 &   18 &  320 &  113 & 158 \\
--0.3 &15~171  &  0.75&  1062 &   18 &  358 &  135 & 167 \\
0.0  &10~019  &  0.84&   806 &  232 &  150 &  178 & 129 \\
0.3  &15~171  &  0.73&  1062 &  200 &  174 &  133 & 85 \\
0.7  &77~030  &  0.69&  3139 &  200 &  134 &  112 & 64 \\
0.9  &494~060 &  0.87& 10834 &  199 &  117 &  108 & 60 \\
\hline
\end{tabular}
\end{table}