\begin{table}%T10
%\centering
\par
  \caption{
  \label{tab-meanelm}
  Mean elements for \object{\hd}.  $T_{\rm eff,A}$~=~$25~500$.
  }
  \begin{tabular}{l r l c }
    \hline
    \hline
    \noalign{\smallskip}
    $T_{\rm eff,B}$ (K)  & 12~500 $\pm$ 1000  & $T_{\rm eff,B}/T_{\rm eff,A}$    & $0.490\pm0.039 $   \\
    \emph{i}             &$85\fdg2\pm1\fdg7$& $\Omega_{\rm B}/\Omega_{\rm A}$  & $1.022\pm0.004$    \\
    $\Omega_{\rm A}$     & $5.63\pm0.35$         & $\Omega_{\rm B}$                 & $5.75\pm0.35$ \\  
    $r_{\rm A}$ mean     & $0.185\pm0.017$     & $r_{\rm B}$ mean                 & 0.046$\;\pm\;$0.008     \\
    $L_{\rm B}/L_{\rm A}$& \multicolumn{3}{r}{ 0.0180 ($y$) 0.0175 ($b$) 0.0152 ($v$) 0.0079 ($u$) }         \\
    \noalign{\smallskip}
    \hline
   \end{tabular}
\end{table}