\begin{table}%t5
\caption{Accuracy of the ephemerides of some outer satellites of Jupiter, Saturn, and Neptune in mas.}
\label{table5}      
%\centering
\small                          
\begin{tabular}{c c c c c}        
\hline\hline                 
 Satellite &Internal & External &Observational & Accuracy of the ephemerides on the\\ 
           &precision &accuracy $(1\sigma)$ &period  & period 2007$-$2017 (max deviation)  \\   
\hline                        
 J6  & 12 &630  &1905--2003 & 150 \\ 
 J7  & 12 &670  &1905--2003 & 150 \\     
 J8  & 12 &640  &1908--2003 & 150 \\
 J9  & 12 &760  &1914--2003 & 150 \\
 J10 & 12 &630  &1938--2003 & 200 \\   
 J11 & 12 &670  &1938--2003 & 200 \\
 J12 & 12 &520  &1951--2003 & 250 \\     
 J13 & 12 &480  &1974--2003 & 300 \\
\hline                                   
 S9 Phoebe &   8 &240  &1904--2007 & 150 \\ 
\hline                                   
 N2 Nereid &   2 &380  &1949--2006 & 300 \\ 
\hline                                   
\end{tabular}
\end{table}