\begin{table}%t6
\caption{\label{tab6}Dynamical parameters of the orbits successively followed by P/2004 A1
LONEOS during its evolution.}
%\centering
\par
\begin{tabular}{c c c}
\hline \hline
   & Semimajor axis &  Eccentricity \\
\hline
   Orbit 1 & 50  & 0.5 \\
   Orbit 2 & 25  & 0.4 \\
   Orbit 3 & 12.2 & 0.19 \\
   Orbit 4 & 7.9 & 0.3   \\
\hline
\end{tabular}
\end{table}