\begin{table}%t2 \caption{\label{magnitudes}Observed magnitudes.} \par %\centerline { \scriptsize{ \begin{tabular}{l l c c c c c c c c} \hline\hline \noalign{\smallskip} Object & Date & UT$_{\rm START}$ & $V$ & $R$ & $I$ & $J$ & $H$ & $K_{\rm s}$ & $H_{V}$ \\ \hline (5145) Pholus & 12 Apr. 2008 & 05:48 & $21.33\pm0.09$ & $20.64\pm0.09$ & $19.95\pm0.15$ & ... & ... & ... & $7.78\pm0.09$ \\ (10199) Chariklo\tablefootmark{a} & 3 Feb. 2008 & 07:41 & ... & ... & ... & $17.11\pm0.06$ & $16.61\pm0.05$ & $16.38\pm0.06$ & ... \\ & 4 Feb. 2008 & 07:41 & $18.79\pm0.02$ & $18.34\pm0.02$ & $17.88\pm0.03$ & ... & ... & ... & $7.07\pm0.04$ \\ (20000) Varuna & 4 Dec. 2007 & 06:09 & $20.49\pm0.03$ & $19.88\pm0.03$ & ... & ... & ... & ... & $4.04\pm0.04$ \\ & 4 Dec. 2007 & 06:12 & $20.46\pm0.04$ & $19.88\pm0.03$ & ... & ... & ... & ... & $4.01\pm0.05$ \\ (42301) 2001 UR$_{163}$ & 5 Dec. 2007 & 00:52 & $21.82\pm0.06$ & $20.98\pm0.07$ & ... & ... & ... & ... & $4.72\pm0.06$ \\ & 5 Dec. 2007 & 00:55 & $21.81\pm0.05$ & $20.98\pm0.07$ & ... & ... & ... & ... & $4.71\pm0.06$ \\ (42355) Typhon\tablefootmark{b} & 12 Apr. 2008 & 00:59 & $20.50\pm0.08$ & $20.00\pm0.08$ & $19.70\pm0.08$ & ... & ... & ... & $7.77\pm0.11$ \\ (44594) 1999 OX$_{3}$ & 21 Sep. 2008 & 04:07 & $21.26\pm0.05$ & $20.54\pm0.06$ & $19.96\pm0.07$ & ... & ... & ... & $7.57\pm0.06$ \\ & 22 Sep. 2008 & 04:49 & ... & ... & ... & $19.08\pm0.12$ & $18.75\pm0.08$ & $18.69\pm0.08$ & ... \\ (52872) Okyrhoe\tablefootmark{c} & 3 Feb. 2008 & 06:41 & ... & ... & ... & $16.84\pm0.06$ & $16.39\pm0.07$ & $16.28\pm0.05$ & ... \\ & 4 Feb. 2008 & 06:18 & $18.63\pm0.02$ & $18.14\pm0.02$ & $17.64\pm0.02$ & ... & ... & ... & $10.97\pm0.04$ \\ (55576) Amycus & 12 Apr. 2008 & 03:33 & $20.42\pm0.08$ & $19.78\pm0.08$ & $19.20\pm0.15$ & ... & ... & ... & $8.27\pm0.08$ \\ (55637) 2002 UX$_{25}$ & 6 Dec. 2007 & 01:19 & ... & ... & ... & $18.55\pm0.03$ & $18.25\pm0.04$ & $18.21\pm0.06$ & ... \\ (55638) 2002 VE$_{95}$ & 5 Dec. 2007 & 03:35 & $20.31\pm0.03$ & $19.59\pm0.04$ & ... & ... & ... & ... & $5.80\pm0.03$ \\ & 5 Dec. 2007 & 03:38 & $20.31\pm0.03$ & $19.59\pm0.04$ & ... & ... & ... & ... & $5.80\pm0.03$ \\ & 6 Dec. 2007 & 02:09 & ... & ... & ... & $18.11\pm0.04$ & $17.78\pm0.04$ & $17.74\pm0.04$ & ... \\ & 22 Nov. 2008 & 05:36 & $20.28\pm0.06$ & $19.53\pm0.08$ & $18.77\pm0.09$ & ... & ... & ... & $5.76\pm0.06$ \\ & 23 Nov. 2008 & 05:57 & ... & ... & ... & $18.04\pm0.07$ & $17.68\pm0.07$ & $17.63\pm0.09$ & ... \\ (73480) 2002 PN$_{34}$$^c$ & 10 Nov. 2007 & 00:36 & $20.68\pm0.03$ & $20.25\pm0.05$ & ... & $19.00\pm0.05$ & $18.49\pm0.06$ & $18.29\pm0.05$ & $8.42\pm0.10$ \\ (90377) Sedna & 21 Sep. 2008 & 06:33 & $21.34\pm0.04$ & $20.57\pm0.05$ & $19.93\pm0.05$ & ... & ... & ... & $1.84\pm0.04$ \\ & 22 Sep. 2008 & 06:57 & ... & ... & ... & $19.20\pm0.04$ & $18.78\pm0.06$ & ... & ... \\ (90482) Orcus$^c$ & 3 Feb. 2008 & 04:46 & ... & ... & ... & $17.91\pm0.05$ & $17.72\pm0.07$ & $17.89\pm0.05$ & ... \\ & 4 Feb. 2008 & 05:04 & $19.12\pm0.02$ & $18.73\pm0.02$ & $18.37\pm0.02$ & ... & ... & ... & $2.30\pm0.03$ \\ (120061) 2003 CO$_{1}$ & 4 Feb. 2008 & 08:17 & $19.93\pm0.02$ & $19.45\pm0.03$ & $19.01\pm0.03$ & ... & ... & ... & $8.95\pm0.05$ \\ & 12 Apr. 2008 & 04:40 & $19.63\pm0.08$ & $19.20\pm0.09$ & $18.82\pm0.15$ & ... &... & ... & $9.16\pm0.08$ \\ (120132) 2003 FY$_{128}$ & 12 Apr. 2008 & 02:22 & $20.93\pm0.09$ & $20.34\pm0.09$ & $19.86\pm0.15$ & ... & ... & ... & $5.09\pm0.09$ \\ {\bf(120178) 2003 OP$_{32}$} & 21 Sep. 2008 & 02:10 & $20.25\pm0.03$ & $19.86\pm0.05$ & $19.50\pm0.05$ & ... & ... & ... & $4.02\pm0.04$ \\ (120348) 2004 TY$_{364}$ & 22 Nov. 2008 & 04:32 & $20.64\pm0.03$ & $20.04\pm0.04$ & $19.52\pm0.04$ & ... & ... & ... & $4.58\pm0.04$ \\ & 23 Nov. 2008 & 03:22 & ... & ... & ... & $18.87\pm0.03$ & $18.42\pm0.05$ & $18.39\pm0.08$ & ... \\ (136199) Eris\tablefootmark{d} & 7 Dec. 2007 & 00:20 & ... & ... & ... & $17.90\pm0.06$ & $17.85\pm0.05$ & $18.15\pm0.06$ & ... \\ {\bf(144897) 2004 UX$_{10}$} & 4 Dec. 2007 & 00:53 & $20.61\pm0.04$ & $20.04\pm0.04$ & ... & ... & ... & ... & $4.62\pm0.05$ \\ & 4 Dec. 2007 & 00:56 & $20.63\pm0.04$ & $20.05\pm0.04$ & ... & ... & ... & ... & $4.64\pm0.05$ \\ & 5 Dec. 2007 & 02:24 & $20.63\pm0.03$ & $20.06\pm0.04$ & ... & ... & ... & ... & $4.62\pm0.04$ \\ & 6 Dec. 2007 & 00:39 & ... & ... & ... & $18.97\pm0.06$ & $18.55\pm0.08$ & $18.55\pm0.09$ & ... \\ & 23 Nov. 2008 & 02:26 & ... & ... & ... & $19.02\pm0.03$ & $18.60\pm0.04$ & $18.64\pm0.06$ & ... \\ (145451) 2005 RM$_{43}$ & 4 Dec. 2007 & 03:22 & $20.04\pm0.04$ & $19.66\pm0.03$ & ... & ... & ... & ... & $4.53\pm0.05$ \\ & 4 Dec. 2007 & 03:25 & $20.07\pm0.04$ & $19.66\pm0.03$ & ... & ... & ... & ... & $4.56\pm0.05$ \\ & 7 Dec. 2007 & 03:14 & ... & ... & ... & $18.95\pm0.04$ & $18.76\pm0.05$ & $18.71\pm0.06$ & ... \\ (145453) 2005 RR$_{43}$ & 4 Dec. 2007 & 02:26 & $20.05\pm0.03$ & $19.66\pm0.04$ & ... & ... & ... & ... & $4.16\pm0.03$ \\ & 4 Dec. 2007 & 02:29 & $20.08\pm0.03$ & $19.66\pm0.04$ & ... & ... & ... & ... & $4.19\pm0.03$ \\ & 7 Dec. 2007 & 02:24 & ... & ... & ... & $19.28\pm0.04$ & $19.47\pm0.07$ & $19.67\pm0.15$ & ... \\ {\bf(174567) 2003 MW$_{12}$} & 12 Apr. 2008 & 07:07 & $20.57\pm0.08$ & $19.99\pm0.08$ & $19.57\pm0.15$ & ... & ... & ... & $3.66\pm0.08$ \\ (208996) 2003 AZ$_{84}$ & 22 Nov. 2008 & 06:07 & $20.46\pm0.03$ & $20.08\pm0.04$ & $19.71\pm0.03$ & ... & ... & ... & $3.77\pm0.04$ \\ & 23 Nov. 2008 & 07:10 & ... & ... & ... & $19.26\pm0.04$ & $18.92\pm0.07$ & ... & ... \\ {\bf2002 KY$_{14}$} & 21 Sep. 2008 & 00:56 & $19.93\pm0.02$ & $19.23\pm0.03$ & $18.58\pm0.04$ & ... & ... & ... & $10.37\pm0.04$ \\ & 22 Sep. 2008 & 02:27 & ... & ... & ... & $17.85\pm0.06$ & $17.56\pm0.07$ & $17.54\pm0.08$ & ... \\ 2003 UZ$_{117}$ & 22 Nov. 2008 & 03:21 & $21.13\pm0.03$ & $20.77\pm0.04$ & $20.43\pm0.04$ & ... & ... & ... & $5.18\pm0.03$ \\ & 23 Nov. 2008 & 05:08 & ... & ... & ... & $20.41\pm0.09$ & $20.63\pm0.17$ & ... & ... \\ {\bf2003 UZ$_{413}$} & 4 Dec. 2007 & 04:28 & $20.70\pm0.04$ & $20.22\pm0.04$ & ... & ... & ... & ... & $4.41\pm0.05$ \\ & 4 Dec. 2007 & 04:31 & $20.67\pm0.04$ & $20.22\pm0.04$ & ... & ... & ... & ... & $4.38\pm0.05$ \\ & 21 Sep. 2008 & 05:31 & $20.71\pm0.04$ & $20.25\pm0.05$ & $19.88\pm0.06$ & ... & ... & ... & $4.36\pm0.05$ \\ & 22 Nov. 2008 & 03:33 & $20.63\pm0.03$ & $20.22\pm0.04$ & $19.82\pm0.04$ & ... & ... & ... & $4.36\pm0.03$ \\ & 23 Nov. 2008 & 04:03 & ... & ... & ... & $19.29\pm0.05$ & $18.92\pm0.09$ & $18.77\pm0.09$ & ... \\ {\bf2007 UK$_{126}$} & 21 Sep. 2008 & 08:05 & $20.41\pm0.03$ & $19.79\pm0.04$ & $19.32\pm0.04$ & ... & ... & ... & $3.69\pm0.04$ \\ & 22 Sep. 2008 & 07:43 & ... & ... & ... & $18.88\pm0.07$ & $18.52\pm0.08$ & ... & ... \\ {\bf2007 UM$_{126}$} & 21 Sep. 2008 & 04:26 & $20.88\pm0.03$ & $20.44\pm0.03$ & $20.00\pm0.03$ & ... & ... & ... & $10.43\pm0.03$ \\ & 22 Sep. 2008 & 05:57 & ... & ... & ... & ... & $18.84\pm0.13$ & $18.50\pm0.08$ & ... \\ {\bf2007 VH$_{305}$} & 22 Nov. 2008 & 02:14 & $21.44\pm0.04$ & $20.96\pm0.04$ & $20.48\pm0.05$ & ... & ... & ... & $11.82\pm0.06$ \\ & 23 Nov. 2008 & 00:38 & ... & ... & ... & $19.70\pm0.10$ & $19.06\pm0.12$ & $19.43\pm0.15$ & ... \\ {\bf2008 FC$_{76}$} & 20 Sep. 2008 & 23:55 & $20.38\pm0.03$ & $19.67\pm0.05$ & $19.04\pm0.06$ & ... & ... & ... & $9.46\pm0.05$ \\ & 21 Sep. 2008 & 23:53 & ... & ... & ... & $18.40\pm0.08$ & $18.00\pm0.08$ & $17.88\pm0.09$ & ... \\ {\bf2008 SJ$_{236}$} & 22 Nov. 2008 & 00:24 & $20.75\pm0.03$ & $20.13\pm0.03$ & $19.63\pm0.04$ & ... & ... & ... & $12.47\pm0.06$ \\ & 23 Nov. 2008 & 01:28 & ... & ... & ... & $19.01\pm0.07$ & $18.60\pm0.11$ & $18.83\pm0.12$ & ... \\ \hline %inserts single line \end{tabular}}} \par \tablefoot{Objects in bold have their colors reported for the first time ever.} \tablefoottext{a}{Computed magnitudes from Guilbert et~al. (\cite{Guilbert2009}).} \tablefoottext{b}{Computed magnitudes from Alvarez-Candal et~al. (\cite{Alvarez2009}).} \tablefoottext{c}{Computed magnitudes from DeMeo et~al. (2009b).} \tablefoottext{d}{Computed magnitudes from Merlin et~al. (\cite{Merlin2009}).} \end{table}