\begin{table}%t2
%\centering
\par
\caption{\label{tabross}Parameter sets for the Rossiter-McLaughlin effect models.}    \begin{tabular}{l c c c c }      
\hline
\hline                
  $i$   & Transit duration  & Ttransit  &  Spin-orbit $\lambda$ & $\chi^2$  \\  
  (deg) & (h)           &   BJD -2~454~000       & (deg)                &        \\  
\hline                       
90.0   &  17.2 &  876.20  & 0   & 33.0 \\
89.6   &  15.5 &  876.24  & 63  & 25.3 \\
89.2   &   9.4 &  876.32  & 86  & 33.4 \\
\hline                                   
\end{tabular}
\end{table}