\begin{table}%t2
%\centering
\par
\caption{Number of observed phenomena.}
\small \begin{tabular}{lll}
\hline \hline
Events   & Period of time & Number of \\
&  &observations\\
\hline
Galilean satellites \\
 eclipses   &1652--1983 &16~802 \\
occultations   &1836--1972 &4411 \\
mutual events  &1985 &167 \\
 &1991 &375 \\
 &1997 &282 \\
 &2003 &377 \\
Saturnian satellites \\
mutual events &1995 &66 \\
 grand total &1652-2003 &18~480 \\
\hline
\end{tabular}
\end{table}