\begin{table}%t3
\caption{The theoretical (T) and observed (O) orbital elements, geocentric radiants and velocities (in km~s$^{-1}$) of the
meteor showers and fireballs associated with the NEA 1997GL3. D and~N denote day- and night-time activity respectively.\label{tab3}}
$$
    {     \begin{array}{lcccccccccccccl}
            \hline\hline
            \noalign{\smallskip}
      {\rm Meteor~showers}&q({\rm AU})&e&i\degr&\Omega\degr&\omega\degr&\pi\degr&L_{\odot}\degr&{\rm Date}&\alpha\degr&\delta\degr&V_{\rm g}&D_{S-H}&{\rm Type}&{\rm Catalogue}\\
{\rm and} ~{\rm fireballs}&&&&&&&&&&&&&& \\
       \noalign{\smallskip}
            \hline
            \noalign{\smallskip}
{\rm T} ~ ~ ~ ~ ~ ~ ``A\mbox{''}&.490&.784&6.7&178.1&278.7&96.8&178.1&{\rm Sep.}~ 21&359.6&8.2&24.4&&&\\
{\rm O} ~ ~ ~ 508&.412&.810&10.4&175.0&287.1&102.1&175.0&{\rm Sep.}~ 18&359.7&11.0&26.3&.13&{\rm N}&L\\
{\rm O} ~ ~ ~ \delta-{\rm Piscids}&.344&.816&3.8&168.3&298.5&106.8&168.3&{\rm Sep.}~ 11&.80&3.9&27.4&.21&{\rm N}&S2\\
{\rm O} ~ ~ ~ \delta-{\rm Pscds}(N)&.445&.775&2.7&180.3&285.8&106.1&180.3&{\rm Sep.}~ 23&6.6&5.3&25.4&.15&{\rm N}&T\\
\hline
{\rm T} ~ ~ ~ ~ ~ ~ ``B\mbox{''}&.450&.801&5.8&353.3&103.5&96.8&173.3&{\rm Sep.}~ 16&2.5&-5.9&25.6&&&\\
{\rm O} ~ ~ ~ S.{\rm Piscids}&.419&.820&2.0&357.7&107.0&104.7&177.7&{\rm Sep.}~ 20&6.6&.3&26.3&.14&{\rm N}&C\\
{\rm O} ~ ~ ~ \delta-{\rm Pscds}(S)&.434&.781&4.6&355.5&107.0&102.5&175.5&{\rm Sep.}~18&4.6&-2.7&25.5&.09&{\rm N}&T\\
{\rm O} ~ ~ ~ {\rm S.Piscids}&.517&.844&2.2&12.2&90.0&102.2&192.2&{\rm Oct.}~ 06&12.0&2.4&24.4&.13&{\rm N}&G\\
{\rm O} ~ ~ ~ {\rm S.Piscid}&.388&.830&2.4&352.2&112.2&104.4&172.2&{\rm Sep.}~ 15&3.3&-0.9&27.8&.14&{\rm N}&EN\\
{\rm O} ~ ~ ~ 195&.531&.740&4.2&2.9&96.1&99.0&182.9&{\rm Sep.}~ 26&7.6&-2.5&22.5&.11&{\rm N}&MORP\\
\hline
{\rm T} ~ ~ ~ ~ ~ ~ ``C\mbox{''}&.450&.802&5.8&20.5&76.2&96.7&20.5&{\rm Apr.}~ 10&10.1&11.0&25.6&&&\\
{\rm O} ~ ~ ~ AS.25 ({\rm Piscids})&.341&.780&6.0&30.7&59.0&89.7&30.7&{\rm Apr.}~21&12.6&10.3&26.8&.15&{\rm D}&K\\
\hline
{\rm T} ~ ~ ~ ~ ~ ~``D\mbox{''}&.490&.784&6.7&196.6&260.2&96.8&16.6&{\rm Apr.}~ 06&13.8&-2.4&24.4&&&\\
{\rm O} ~ ~ ~8 ~{\rm individual}&.507&.803&6.2&195.7&263.5&99.2&15.7&{\rm Apr.}~05&13.1&-1.7&27.0&.14&{\rm D}&MODC\\
{\rm meteors}~ ({\rm Piscids})&\pm .032&\pm .015&\pm 1.1&\pm 2.6&\pm 4.0&\pm .0&&&\pm 1.8&\pm 1.6&\pm .6&&\\
            \noalign{\smallskip}
            \hline
       \end{array}}
$$
\end{table}