\begin{table}%t1
\caption{\label{t1}Photometric results from the light curve.}
\small \begin{tabular}{lllc}
\noalign{\smallskip}
\hline\hline
  &Date of minimum  &Flux drop &Impact param. \\
  &UTC  &from 0 to 1  &in km  \\
\hline
\noalign{\smallskip}
LJ86  calc. &1$^{\rm h}$55$^{\rm m}$37$^{\rm s}$ &0.417 &425\\
LA06 calc. &1$^{\rm h}$57$^{\rm m}$43$^{\rm s}$ &0.218 &790\\
Present obs. &1$^{\rm h}$58$^{\rm m}$03$^{\rm s}$ &0.304 &635\\
\hline
\end{tabular} 
\end{table}