\begin{table}%t2
%\centering
\par
\caption{\label{Orbel}Orbital elements derived with KOREL.}
\begin{tabular}{crrl}
\hline\hline
& \multicolumn{1}{c}{2001} & \multicolumn{1}{c}{2006} \\
\hline
$P$       & 1.19501(15)    &1.195232(20)   & d      \\
$K_1$     & 71.55(26)      &71.72(25)      &\kms     \\
$K_2$     & 200.50(69)     &201.91(60)     &\kms      \\
$q$       & 0.3569(25)     &0.3552(23)     &\\
$T$       & 2193.39011(59) &3~866.746(75) &        \\
\hline
& \multicolumn{1}{c}{2001+2006} & \multicolumn{1}{c}{\PII}\\
\hline
$P$       & 1.195243(19)   & 1.1952410(77)        & d       \\
$K_1$     & 72.01(25)      & 71.311(78)           &\kms      \\
$K_2$     & 199.03(59)     &\multicolumn{1}{c}{--}&\kms       \\
$q$       & 0.3618(23)     &\multicolumn{1}{c}{--}&\\
$T$       & 2193.38931(57) & 2~193.38482(20)     &             \\
$\dot{P}$ & 0.66(39)       & 0.37(16)             &s~y$^{-1}$   \\
$\dot{K}$ & $-0.104$(87)     & $-0.135$(27)           &\kms~y$^{-1}$ \\
\hline
\end{tabular} 
\end{table}