\begin{table}%t2
\caption{Global orbital solution for $\gamma$ Cep.\label{tab2}}
%\centerline
 {\begin{tabular}{ll}
\hline\hline
 \multicolumn{2}{c}{Parameter and value} \\ \hline
\multicolumn{2}{c}{Adjusted quantities from outer orbit (A+B)} \\
~~~~$P_{\rm AB}$ (yr)................               &  67.5~$\pm$~1.4 \\
~~~~$\gamma$ (km~s$^{-1}$)........                 &  $-$42.943~$\pm$~0.046 \\
~~~~$K_{\rm A}$ (km~s$^{-1}$).............              &  1.932~$\pm$~0.014 \\
~~~~$e_{\rm AB}$.............                    &  0.4112~$\pm$~0.0063 \\
~~~~$\omega_{\rm A}$ (deg).............          &  161.01~$\pm$~0.40 \\
~~~~$T_{\rm AB}$ (yr).............               &  1991.605~$\pm$~0.031 \\
~~~~$a''_{\rm AB}$ (arcsec).............        &  1.467~$\pm$~0.046 \\
~~~~$a''_{\rm A}$ (mas).............             &  332.4~$\pm$~7.7 \\
~~~~$i_{\rm AB}$ (deg).............              &  119.3~$\pm$~1.0 \\
~~~~$\Omega_{\rm AB}$ (deg).............         &  18.04~$\pm$~0.98 \\ \hline
\multicolumn{2}{c}{Adjusted quantities from inner orbit (Aa+Ab)} \\
%\noalign{\vskip -9pt}
~~~~$P_{\rm A}$ (days).............              &  902.9~$\pm$~3.5 \\
~~~~$K_{\rm Aa}$ (m/s).............              &  27.0~$\pm$~1.5 \\
~~~~$e_{\rm A}$.............                     &  0.115~$\pm$~0.058 \\
~~~~$\omega_{\rm Aa}$ (deg).............         &  63~$\pm$~27 \\
~~~~$T_{\rm A}$ (HJD$-$2~400~000).............   &  53147~$\pm$~71 \\ \hline
\multicolumn{2}{c}{Derived quantities} \\
%\noalign{\vskip -9pt}
~~~~$\mu_{\alpha}^*$ (mas~yr$^{-1}$).............  &  $-$63.86~$\pm$~0.98 \\
~~~~$\mu_{\delta}$ (mas~yr$^{-1}$).............    &  +150.76~$\pm$~0.43 \\
~~~~$\pi$ (mas).............                       &  72.69~$\pm$~0.41 \\
~~~~$a_{\rm AB}$ (AU).............                 &  20.18~$\pm$~0.66 \\
~~~~$M_{\rm Aa}$ ($M_{\odot}$).............         &  1.40~$\pm$~0.12 \\
~~~~$M_{\rm B}$ ($M_{\odot}$).............          &  0.409~$\pm$~0.018 \\
~~~~$f(M_{\rm p})$ ($10^{-9}$~$M_{\odot}$).............   &  1.81~$\pm$~0.31 \\
~~~~$M_{\rm p} \sin i$ ($M_{\rm Jup}$).............      &  1.60~$\pm$~0.13 \\ 
~~~~$a_{{\rm Aa}-p}$ (AU).............             &  2.044~$\pm$~0.057 \\ \hline
\end{tabular}}
\par
\smallskip
Remark: The symbols have the same meaning as in Torres (\cite{Torres06}).
\end{table}