\begin{table}%t3
\caption{\label{T3}Quasi-periodic decomposition of the resonant angle $\theta =  \lambda_b - 3
  \lambda_c + 2 \omega_b$ for  the orbital solution~$\Sa$ (Table~\ref{T1}).} 
\small%\centerline
 {
    \begin{tabular}{rrrrrrrr}
\hline\hline
   \multicolumn{5}{c}{\textbf{Combination}} & \multicolumn{1}{c}{$\nu_i$} 
    &\multicolumn{1}{c}{$A_i$}  & \multicolumn{1}{c}{$\phi_i$}  \\
\multicolumn{1}{c}{$n_b$}  & \multicolumn{1}{c}{$n_c$}& 
 \multicolumn{1}{c}{$g_1$}  & \multicolumn{1}{c}{$g_2$} 
    &\multicolumn{1}{c}{ $l_\theta$}     & \multicolumn{1}{c}{(deg/yr)}
    &\multicolumn{1}{c}{(deg)}                & \multicolumn{1}{c}{(deg)}  \\
\hline
 0 &  0 & --1 &  1 &  0 &     0.4674 &        63.652 &      --81.114 \\ 
 0 &  0 &  0 &  0 &  1 &     9.0158 &        38.138 &      168.018 \\ 
 0 &  0 &  1 & --1 &  1 &     8.5484 &        35.869 &      159.131 \\ 
 0 &  0 &  2 & --2 &  1 &     8.0811 &        25.845 &      --29.755 \\ 
 0 &  0 &  3 & --3 &  1 &     7.6137 &        16.868 &      141.358 \\ 
 0 &  0 &  4 & --4 &  1 &     7.1464 &        10.622 &      --47.528 \\ 
 0 &  0 &  5 & --5 &  1 &     6.6790 &         6.325 &      123.585 \\ 
 0 &  0 &  6 & --6 &  1 &     6.2116 &         3.509 &      --65.301 \\ 
 0 &  0 & --2 &  2 &  0 &     0.9347 &         2.697 &      107.773 \\ 
 0 &  0 & --1 &  1 &  1 &     9.4832 &         2.366 &      176.904 \\ 
 0 &  0 &  7 & --7 &  1 &     5.7443 &         1.872 &      105.812 \\ 
 0 &  0 &  3 & --3 &  2 &    16.6295 &         1.156 &       39.376 \\ 
 0 &  0 &  2 & --2 &  2 &    17.0969 &         0.874 &     --131.738 \\ 
 0 &  0 & --2 &  2 &  1 &     9.9505 &         0.874 &        5.791 \\ 
 0 &  0 &  0 &  0 &  2 &    18.0316 &         0.828 &       66.035 \\ 
 0 &  0 &  8 & --8 &  1 &     5.2769 &         0.964 &      --83.074 \\ 
 0 &  0 &  4 & --4 &  2 &    16.1622 &         0.805 &     --149.510 \\ 
 0 &  0 &  1 & --1 &  2 &    17.5642 &         0.499 &     --122.851 \\ 
 0 &  0 & --3 &  3 &  1 &    10.4179 &         0.517 &     --165.323 \\ 
 0 &  0 & --3 &  3 &  0 &     1.4021 &         0.433 &      --63.341 \\ 
 0 &  0 &  9 & --9 &  1 &     4.8096 &         0.482 &       88.040 \\ 
 1 & --1 &  0 &  0 &  0 &   436.0820 &         0.395 &     --173.181 \\ 
  \hline
\end{tabular}}
\medskip
We have $\theta(t) = 180+\sum_{i=1}^N A_i \cos(\nu_i~ t + \phi_i)$. All terms are identified as  integer combinations of the fundamental frequencies given in Table~\ref{T2}, which is the signature of a  regular motion. 
\end{table}