\begin{table}%T1
%\centering
\par
\caption{Mean and most probable orbital parameters of the Kreutz
group of sungrazing comets; total of 686 comets in the sample.}
\label{tab1}
\begin{tabular}{lcccc}
  \hline\hline
  Parameter                         & Value      & Std.       & Most     & Mean from \\
                                    &            & Dev.       & probable & Sekanina \\
  \hline
  Perihelion longitude [\degr]      & 282.9      & 2.9                 & 283. &  282.6\\
  Perihelion latitude  [\degr]      & 35.0       & 3.4                 & 35.  &  35.2 \\
  Perihelion distance  [$R_{\odot}$] & 1.22       & 0.22                & 1.07 &  1.10\\
  Inclination          [\degr]      & 143.5      & 2.8                 & 144. &  144.5 \\
  Perihelion argument  [\degr]      & 80.1       & 12.0                & 85.  &  83. \\
  Node                 [\degr]      & 1.0        & 14.4                & 7.  &  4. \\
  \hline
\end{tabular}
\end{table}