\begin{table}%t2
\caption{Summary of the photometric results.}\label{tabsum}
%\centerline
{
\begin{tabular}{llcl}
\hline \hline
 &Object & Amplitude & Photometric   \\ 
  &       &   (\rm{mag}) & period (hrs)  \\ \hline
%&&\\
TNOs\\ 
&1999 TD$_{10}$ & $0.65\pm0.05$ & $7.71\pm0.02$ \\  
&1999 TC$_{36}$ & 0.06?  & Several possibilities? \\ 
&2000 EB$_{173}$ & $<$0.1 & $6.75^{c}\pm0.01$\\ 
&Varuna & $0.41\pm0.02$ & $3.1718^{a}\pm0.0001$ \\ 
&Ixion & $<$0.15  & None detected\\
&2002 CR$_{46}$ & $<$0.15 & 3.66$^{b}$ or $4.35^{b}\pm0.02$\\ 
\hline
Centaurs\\
&2000 QC$_{243}$ & $0.75\pm0.09$ & $4.57 \pm0.02$ \\
&2001 PT$_{13}$ & $0.16\pm0.02$ & $4.1546 \pm0.0001$\\ 
&2002 PN$_{34}$ & $0.18\pm0.04$ & 4.23 or $5.11\pm0.03$ \\
&2002 GO$_9$ & 0.14$\pm0.04$ & 6.97 or $9.67\pm0.04$ \\ 
\hline
\hline
\end{tabular}}
 $^a$  \footnotesize{Combining  our data  with
  those    by   Jewitt  \&  Sheppard   (\cite{Jewitt}).}\\    
  $^b$
  \footnotesize{Confidence level below 50\%.}\\ $^c$ \footnotesize{Possible alternate
  periods are 6.68~h and 6.82~h.}\\
\end{table}