\begin{table}%t2 \caption{\label{allslopes}Spectral slopes values of TNOs and Centaurs.} \small%\centering \par \begin{tabular}{lcll} \hline\hline\noalign{\smallskip} \multicolumn{1}{c}{\textbf{Object}} & \multicolumn{1}{c}{\textbf{Slope [\%/(\boldmath{$10^{3}$~\AA)}]}} & \multicolumn{1}{c}{\textbf{Date}} & \multicolumn{1}{l}{\textbf{Reference}} \\ \hline {\bf Centaurs} & & & \\ 2060 Chiron &--0.5~$\pm$~0.2& 1998 Mar. 29 & Barucci et~al. (\cite{Barucci1999}) \\ 2060 Chiron &--0.5~$\pm$~0.2& 1991 Mar. 07 & Fitzsimmons et~al. (\cite{Fitzsimmons1994}) \\ 5145 Pholus &55.0~$\pm$~2.0& 1992 Mar. 12 & Binzel (\cite{Binzel1992}) \\ 5145 Pholus &48.6~$\pm$~0.7& 2008 Apr.12 & This paper \\ 7066 Nessus &57.9~$\pm$~0.9& 1998 Mar. 30 & Barucci et~al. (\cite{Barucci1999}) \\ 8405 Asbolus &17.0~$\pm$~0.4& 1998 Mar. 30 & Barucci et~al. (\cite{Barucci1999}) \\ 10199 Chariklo & 7.8~$\pm$~0.1& 1998 Mar. 29 & Barucci et~al. (\cite{Barucci1999}) \\ 10199 Chariklo & 7.8~$\pm$~0.5& 2007 Mar. 20 & Alvarez et~al. (\cite{Alvarez2008}) \\ 10199 Chariklo &10.4~$\pm$~0.6& 2008 Feb. 04 & This paper \\ 10370 Hylonome &10.8~$\pm$~1.1& 1998 Mar. 29 & Barucci et~al. (\cite{Barucci1999}) \\ 32532 Thereus &11.1~$\pm$~0.2& 2001 Oct. 10 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 32532 Thereus &12.0~$\pm$~0.7& 2007 Sep. 19 & Alvarez et~al. (\cite{Alvarez2008}) \\ 54598 Bienor &10.1~$\pm$~0.2& 2001 Oct. 15 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 54598 Bienor & 8.7~$\pm$~0.7& 2007 Sep. 18 & Alvarez et~al. (\cite{Alvarez2008}) \\ 52872 Okyrhoe &11.8~$\pm$~0.2& 2001 Oct. 15 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 52872 Okyrhoe &13.4~$\pm$~0.6& 2008 Feb. 04 & This paper \\ 55576 Amycus &34.3~$\pm$~0.1& 2003 Mar. 09 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 55576 Amycus &37.1~$\pm$~0.9& 2008 Apr. 12 & This paper \\ 60558 Echeclus &23.7~$\pm$~0.6& 2001 Apr. 27 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 60558 Echeclus &12.5~$\pm$~0.7& 2007 May 14 & Alvarez et~al. (\cite{Alvarez2008}) \\ 63252 2001BL41 &16.4~$\pm$~0.2& 2002 Feb. 17 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 83982 Crantor &35.8~$\pm$~0.1& 2003 Mar. 09 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 83982 Crantor &38.5~$\pm$~1.2& 2007 Jul. 14 & Alvarez et~al. (\cite{Alvarez2008}) \\ 83982 Crantor &39.9~$\pm$~1.3& 2007 Jul. 16 & Alvarez et~al. (\cite{Alvarez2008}) \\ 95626 (2002 GZ32) & 8.3~$\pm$~0.1& 2003 Mar. 09 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 120061 (2003 CO1) & 9.4~$\pm$~0.6& 2008 Apr. 12 & This paper \\ 2002 KY14 &36.9~$\pm$~0.7& 2008 Sep. 21 & This paper \\ 2007 UM126 & 8.8~$\pm$~0.7& 2008 Sep. 21 & This paper \\ 2007 VH305 &12.1~$\pm$~0.7& 2008 Nov. 22 & This paper \\ 2008 FC76 &36.0~$\pm$~0.7& 2008 Sep. 21 & This paper \\ 2008 SJ236 &20.9~$\pm$~0.8& 2008 Nov. 22 & This paper \\ {\bf Classicals} & & & \\ 19308 (1996 TO66) & 3.0~$\pm$~3.0 & 1999 Dec. 03 & Boehnhardt et~al. (\cite{Boehnhardt2001}) \\ 20000 Varuna & 24.9~$\pm$~0.6 & 2007 Dec. 04 & This paper \\ 20000 Varuna & 46.0~$\pm$~1.0 & 2002 Mar. 30 & Lederer \& Vilas (\cite{Lederer2003}) \\ 24835 (1995 SM55) &--12.0~$\pm$~3.0 & 1999 Dec. 02 & Boehnhardt et~al. (\cite{Boehnhardt2001}) \\ 24835 (1995 SM55) & --0.9~$\pm$~2.0 & 2007 Sep. 18 & Pinilla-Alonso et~al. (\cite{Pinilla2008}) \\ 35671 (1998 SN165) & 8.8~$\pm$~0.4 & 2002 Aug. 12 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 50000 Quaoar & 26.9~$\pm$~0.2 & 2003 Mar 09 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 50000 Quaoar & 28.5~$\pm$~0.8 & 2007 Jul. 15 & Alvarez et~al. (\cite{Alvarez2008}) \\ 55565 (2002 AW197) & 22.1~$\pm$~0.2 & 2003 Mar 09 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 55565 (2002 AW197) & 24.8~$\pm$~0.7 & 2007 Jan. 23 & Alvarez et~al. (\cite{Alvarez2008}) \\ 55636 (2002 TX300) & 1.0~$\pm$~0.0 & 2003 Sep. 23 & Licandro et~al. (\cite{Licandro2006a}) \\ 55637 (2002 UX25) & 18.5~$\pm$~1.1 & 2007 Sep. 18 & Alvarez et~al. (\cite{Alvarez2008}) \\ 58534 Logos & 27.0~$\pm$~5.0 & 1999 May 15 & Boehnhardt et~al. (\cite{Boehnhardt2001}) \\ 79360 (1997 CS29) & 27.0~$\pm$~3.0 & 1999 Dec. 05 & Boehnhardt et~al. (\cite{Boehnhardt2001}) \\ 119951 (2002 KX14 & 27.1~$\pm$~1.0 & 2007 Jul. 13 & Alvarez et~al. (\cite{Alvarez2008}) \\ 120178 (2003 OP32) & 0.9~$\pm$~0.7 & 2008 Sep. 21 & This paper \\ 120178 (2003 OP32) & 1.7~$\pm$~2.0 & 2007 Sep. 15 & Pinilla-Alonso et~al. (\cite{Pinilla2008}) \\ 120347 (2004 SB60) & 12.6~$\pm$~2.0 & 2007 Sep. 16 & Pinilla-Alonso et~al. (\cite{Pinilla2008}) \\ 120348 (2004 TY364) & 22.9~$\pm$~0.7 & 2008 Nov. 22 & This paper \\ 136108 Haumea & 0.0~$\pm$~2.0 & 2005 Aug. 01 & Pinilla-Alonso et~al. (\cite{Pinilla2009}) \\ 136472 Makemake & 8.9~$\pm$~1.0 & 2005 Aug. 01 & Licandro et~al. (\cite{Licandro2006b}) \\ 144897 (2004 UX10) & 20.7~$\pm$~0.8 & 2007 Dec. 04 & This paper \\ 144897 (2004 UX10) & 19.2~$\pm$~0.9 & 2007 Dec. 05 & This paper \\ 145452 (2005 RN43) & 23.0~$\pm$~1.1 & 2007 Sep. 19 & Alvarez et~al. (\cite{Alvarez2008}) \\ 145453 (2005 RR43) & 0.6~$\pm$~0.7 & 2007 Sep. 18 & Alvarez et~al. (\cite{Alvarez2008}) \\ 145453 (2005 RR43) & 1.6~$\pm$~0.6 & 2007 Dec. 04 & This paper \\ \hline 145453 (2005 RR43) & --0.4~$\pm$~2.0 & 2006 Sep. 23 & Pinilla-Alonso et~al. (\cite{Pinilla2007}) \\ 174567 (2003 MW12) & 19.2~$\pm$~0.6 & 2008 Apr. 12 & This paper \\ 202421 (2005 UQ513) & 18.1~$\pm$~2.0 & 2007 Sep. 16 & Pinilla-Alonso et~al. (\cite{Pinilla2008}) \\ 2003 QW90 & 34.8~$\pm$~1.0 & 2006 Nov. 09 & Alvarez et~al. (\cite{Alvarez2008}) \\ 2003 UZ117 & 1.5~$\pm$~0.7 & 2006 Dec. 25 & Alvarez et~al. (\cite{Alvarez2008}) \\ 2003 UZ117 & --2.1~$\pm$~2.0 & 2007 Sep. 17 &Pinilla-Alonso et~al. (\cite{Pinilla2008}) \\ {\bf Resonants} & & & \\ 15789 1993SC & 20.0~$\pm$~9.0& 1994 Sep. 29 & Luu \& Jewitt (\cite{Luu1996}) \\ 26181 (1996 GQ21) & 34.9~$\pm$~0.3& 2002 Feb. 17 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 26375 (1999 DE9) & 25.5~$\pm$~0.2& 2002 Feb. 17 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 26375 (1999 DE9) & 22.2~$\pm$~0.6& 2007 Jan. 22 & Alvarez et~al. (\cite{Alvarez2008}) \\ 28978 Ixion & 17.9~$\pm$~0.4& 2003 May 05 & Marchi et~al. (\cite{Marchi2003}) \\ 28978 Ixion & 20.0~$\pm$~0.8& 2007 Jul. 15 & Alvarez et~al. (\cite{Alvarez2008}) \\ 38628 Huya & 24.2~$\pm$~0.4& 2001 Apr. 27 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 42301 (2001 UR163)& 50.9~$\pm$~0.7& 2007 Dec. 05& This paper \\ 47171 (1999 TC36) & 30.6~$\pm$~0.2& 2001 Oct 15 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 47171 (1999 TC36) & 37.3~$\pm$~0.7& 2006 Nov. 09 & Alvarez et~al. (\cite{Alvarez2008}) \\ 47932 (2000 GN171)& 24.1~$\pm$~0.2& 2003 Apr. 12 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 47932 (2000 GN171)& 20.7~$\pm$~0.2& 2001 Apr. 27 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 47932 (2000 GN171)& 22.3~$\pm$~0.7& 2007 Jan. 23 & Alvarez et~al. (\cite{Alvarez2008}) \\ 47932 (2000 GN171)& 21.5~$\pm$~0.7& 2007 Jan. 24 & Alvarez et~al. (\cite{Alvarez2008}) \\ 47932 (2000 GN171)& 21.8~$\pm$~0.8& 2007 Mar. 24 & Alvarez et~al. (\cite{Alvarez2008}) \\ 55638 (2002 VE95) & 40.0~$\pm$~0.7& 2007 Dec. 05 & This paper \\ 55638 (2002 VE95) & 27.9~$\pm$~0.1& 2004 Oct. 23 & Barucci et~al. (\cite{Barucci2006}) \\ 90482 Orcus & 1.6~$\pm$~0.6& 2008 Feb. 04 & This paper \\ 90482 Orcus & 1.8~$\pm$~0.2& 2004 Feb. 29 & Fornasier et~al. (\cite{Fornasier2004b}) \\ 91133 (1998 HK151)& 7.0~$\pm$~3.0& 1999 May 15 & Boehnhardt et~al. (\cite{Boehnhardt2001}) \\ 2001 QF298 & 5.8~$\pm$~0.4& 2002 Aug. 12 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 2003 AZ84 & 3.3~$\pm$~0.2& 2003 Mar. 09 & Fornasier et~al. (\cite{Fornasier2004a}) \\ 2003 AZ84 & 3.0~$\pm$~0.6& 2007 Jan. 24 & Alvarez et~al. (\cite{Alvarez2008}) \\ 2003 AZ84 & 3.6~$\pm$~0.6& 2008 Nov. 22 & This paper \\ 2003 UZ413 & 6.2~$\pm$~0.6& 2007 Dec. 04 & This paper \\ 2003 UZ413 & 5.0~$\pm$~0.8& 2008 Sep. 21 & This paper \\ 2003 UZ413 & 4.9~$\pm$~0.7& 2008 Nov. 22 & This paper \\ {\bf SDOs} & & & \\ 15874 (1996 TL66) & --1.1~$\pm$~0.7& 1997 Sep. 30 & Luu \& Jewitt (\cite{Luu1998}) \\ 42355 (Typhon) & 10.0~$\pm$~0.6& 2007 Jan. 24 & Alvarez et~al. (\cite{Alvarez2008}) \\ 42355 (Typhon) & 12.1~$\pm$~0.8& 2008 Apr. 12 & This paper \\ 44594 (1999 OX3) & 52.5~$\pm$~0.7& 2001 Apr. 27 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 44594 (1999 OX3) & 36.2~$\pm$~0.8& 2008 Sep. 21 & This paper \\ 73480 (2002 PN34) & 15.8~$\pm$~0.7& 2007 Nov. 10 & This paper \\ 145451 (2005 RM43)& 2.2~$\pm$~0.7& 2007 Dec. 04 & This paper \\ 2007 UK126 & 19.6~$\pm$~0.7& 2008 Sep. 21 & This paper \\ {\bf Detached Objects} & & & \\ 40314 (1999 KR16) &55.6~$\pm$~0.7& 2001 Apr. 27 & Lazzarin et~al. (\cite{Lazzarin2003}) \\ 90377 Sedna &40.2~$\pm$~0.9& 2008 Sep. 21 & This paper \\ 90377 Sedna &38.3~$\pm$~1.1& 2004 Oct. 23 & Barucci et~al. (\cite{Barucci2005}) \\ 120132 (2003 FY128) &21.7~$\pm$~0.7& 2007 Jan. 22 & Alvarez et~al. (\cite{Alvarez2008}) \\ 120132 (2003 FY128) &26.7~$\pm$~1.0& 2008 Apr. 12 & This paper \\ 136199 Eris &4.4~$\pm$~0.7& 2006 Oct. 20 & Alvarez et~al. (\cite{Alvarez2008}) \\ 136199 Eris &3.8~$\pm$~0.7& 2007 Sep. 19 & Alvarez et~al. (\cite{Alvarez2008}) \\ \hline \end{tabular} \smallskip Spectral slopes values of all the TNOs and Centaurs observed during this LP at ESO telescopes (presented in this paper and Alvarez et~al. \cite{Alvarez2008}). We report also the spectral slope values obtained by spectroscopy available in the literature. \end{table}