\begin{table}%t2
%\centering
\par
\caption{Orbit of BS Ind.}
\begin{tabular}{ll}
\hline \hline
Period                                    & $1223\pm30$ days \\ 
Eccentricity                              & $0.60\pm0.05$ \\    
$\omega$                                  & $-6\pm2^\circ$  \\
$R_0$                                     & $10.8\pm0.2$ km~s$^{-1}$ \\
$f(m)={{M_2^3 \sin^3i}\over{(m_1+m_2)^2}}$ & $0.273\pm0.06~M_\odot$ \\ 
$a~\sin~i$                               & $2.7\pm0.2$ AU    \\
$m_1$                                     & $0.8\pm0.1~M_\odot$ \\
$m_2$                                     & $0.9\pm0.1~M_\odot$ \\
periastron passage [JD]                   & $2~450~489\pm30$ \\    
\hline
\end{tabular}
\label{tab:orbit}
\end{table}