\begin{table}%t2
%\centering
\par
\caption{Elements of the orbit.\label{orbit}}
\begin{tabular}{rcl}
\hline
\hline
\noalign{\smallskip}
$P$ & = & $370.5 \pm 0.5$~d \\
$T$ & = & $2449215.69 \pm 1.94$~d \\
$e$ & = & $0.62 \pm 0.04$\\
$v$ & = & $-0.52 \pm 0.36$~km~s$^{-1}$\\
$\omega_1$ & = & $191.7 \pm 5.4^{o}$\\
$K$ & = & $11.35 \pm 0.81$~km~s$^{-1}$\\
$a\sin i$ & = & $(45.2~\pm 5.4)~10^{6}$ ~km \\
$f_m$ & = & $0.0268 \pm 0.0095$~$M_{\odot}$ \\
$\sigma$ & = & $2.24$~km~s$^{-1}$ \\
\noalign{\smallskip}
\hline
\end{tabular}
\end{table}