\begin{table}%t6
\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 2002JC9. D and N denote day- and night-time activity respectively.\label{tab6}}
$$
      {    \begin{array}{lcccccccccccccl}
            \hline\hline
            \noalign{\smallskip}
      {\rm Meteor~ showers}&q(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 ~fireballs}&&&&&&&&&&&&&&\\
       \noalign{\smallskip}
            \hline
            \noalign{\smallskip}
{\rm T} ~ ~ ~ ~ ~ ~ ``A\mbox{''}&.380&.849&5.8&169.0&289.5&98.5&169.0&{\rm Sep.}~12&357.0&4.3&28.3&&&\\
{\rm O} ~ ~ ~ 28 ({\rm Piscids})&.412&.810&10.4&175.0&287.1&102.1&175.0&{\rm Sep.}~18&359.7&11.0&26.3&.11&{\rm N}&L\\
{\rm O} ~ ~ ~ {\rm Piscids}&.344&.816&3.8&168.3&298.5&106.8&168.3&{\rm Sep.}~ 11&.8&3.9&27.4&.14&{\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\\
{\rm O} ~ ~ ~ 680912&.274&.860&5.1&169.7&305.3&115.0&169.7&{\rm Sep.}~ 12&4.7&5.9&30.5&.27&{\rm N}&PN\\
{\rm O} ~ ~ ~ 740905&.409&.820&4.3&162.7&287.0&89.7&162.7&{\rm Sep.}~ 05&349.6&.4&26.3&.14&{\rm N}&PN\\
\hline
{\rm T} ~ ~ ~ ~ ~ ~ ``B\mbox{''}&.380&.831&6.0&347.2&111.4&98.6&167.2&{\rm Sep.}~ 10&0.0&-5.9&27.7&&&\\
{\rm O} ~ ~ ~ {\rm S.Piscids}&.419&.820&2.0&357.7&107.0&104.7&177.7&{\rm Sep.}~ 21&6.6&.3&26.3&.12&{\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&.08&{\rm N}&T\\
{\rm O} ~ ~ ~ S.Piscid&.388&.830&2.4&352.2&112.2&104.4&172.2&{\rm Sep.}~ 15&3.3&-.9&27.8&.12&{\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&28.5&.14&{\rm N}&MORP\\
\hline
{\rm T} ~ ~ ~ ~ ~ ~ ``C\mbox{''}&.380&.833&6.3&30.4&68.2&98.6&30.4&{\rm Apr.}~ 20&16.0&12.8&27.8&&&\\
{\rm O} ~ ~ ~ AS.25&.341&.780&6.0&30.7&59.0&89.7&30.7&{\rm Apr.}~ 21&12.6&10.3&26.8&.16&{\rm D}&K\\
\hline
{\rm T} ~ ~ ~ ~ ~ ~ ``D\mbox{''}&.380&.850&5.4&208.2&250.3&98.5&28.2&{\rm Apr.}~ 18&18.8&2.8&28.3&&&\\
{\rm O} ~ ~ ~ AS.30&.274&.830&11.0&209.7&233.0&82.7&29.7&{\rm Apr.} ~20&13.6&3.3&28.9&.28&{\rm D}&K\\
            \noalign{\smallskip}
            \hline
         \end{array}}
$$
\end{table}