\begin{table}%t1 \caption{\label{AspDat}Aspect data.} %\centerline {\tiny \begin{tabular}{lrrrrrl} \hline \hline Date (UT) & \multicolumn{1}{c}{$r$} & \multicolumn{1}{c}{$\Delta$} & Phase & \multicolumn{1}{c}{$\lambda$} & \multicolumn{1}{c}{$\beta$} & Obs. \\ & & & angle & \multicolumn{2}{c}{(J2000)} & \\ & (AU) & (AU) & \multicolumn{1}{c}{$(^{\circ})$} & \multicolumn{1}{c}{$(^{\circ})$} & \multicolumn{1}{c}{$(^{\circ}$)} & \\ \hline {\bf 160 Una} & & & & & & \\ 2000 09 25.1 & 2.5936 & 1.6284 & 7.60 & 22.25 & 0.60 & Bor \\ 2000 09 27.9 & 2.5922 & 1.6160 & 6.34 & 21.68 & 0.68 & Bor \\ 2000 09 30.1 & 2.5911 & 1.6081 & 5.38 & 21.24 & 0.74 & Bor \\ 2001 12 14.2 & 2.6383 & 2.0184 & 19.08 & 143.31 & 4.52 & Bor \\ 2002 02 03.0 & 2.6722 & 1.6897 & 2.11 & 137.09 & 4.83 & Bor \\ 2002 02 04.0 & 2.6729 & 1.6896 & 1.90 & 136.84 & 4.82 & Bor \\ 2002 02 05.1 & 2.6736 & 1.6898 & 1.78 & 136.60 & 4.81 & Bor \\ 2005 10 05.1 & 2.5443 & 2.0534 & 21.98 & 84.11 & 3.80 & Bor \\ 2005 10 07.1 & 2.5444 & 2.0292 & 21.73 & 84.37 & 3.87 & Bor \\ 2005 10 09.0 & 2.5444 & 2.0066 & 21.47 & 84.59 & 3.93 & Bor \\ 2005 10 19.1 & 2.5451 & 1.8925 & 19.75 & 85.37 & 4.30 & Bor \\ 2007 03 26.1 & 2.8284 & 1.8311 & 0.35 & 185.96 & 0.34 & Bor \\ 2007 04 15.9 & 2.8397 & 1.8936 & 8.25 & 181.58 & --0.09 & Bor \\ 2007 04 25.9 & 2.8449 & 1.9636 & 11.77 & 180.06 & --0.28 & Bor \\ %2008 06 04.9 & 2.8787 & 1.9270 & 8.58 & 279.10 & -5.66 & SAAO\\ 2008 06 05.1 & 2.8786 & 1.9260 & 8.52 & 279.07 & --5.66 & SAAO\\ 2008 06 07.0 & 2.8780 & 1.9154 & 7.86 & 278.75 & --5.70 & SAAO\\ %2008 06 14.9 & 2.8750 & 1.8794 & 4.98 & 277.23 & --5.82 & SAAO\\ 2008 06 15.1 & 2.8749 & 1.8789 & 4.93 & 277.20 & --5.82 & SAAO\\ \hline {\bf 747 Winchester} & & & & & & \\ 2002 02 22.1 & 3.8643 & 3.3340 & 13.36 & 215.98 & 20.21 & Bor \\ 2002 03 09.1 & 3.8849 & 3.1765 & 11.37 & 215.12 & 21.59 & Bor \\ 2002 03 11.1 & 3.8875 & 3.1584 & 11.05 & 214.93 & 21.73 & Bor \\ 2002 03 18.1 & 3.8965 & 3.1012 & 9.88 & 214.09 & 22.29 & Bor \\ 2002 03 19.0 & 3.8978 & 3.0942 & 9.71 & 213.95 & 22.36 & Bor \\ 2002 04 02.0 & 3.9148 & 3.0171 & 7.33 & 211.63 & 23.22 & Bor \\ 2002 04 03.0 & 3.9154 & 3.0152 & 7.26 & 211.54 & 23.25 & Bor \\ 2002 04 23.0 & 3.9380 & 2.9997 & 6.02 & 207.36 & 23.71 & Bor \\ 2003 06 29.0 & 3.7997 & 2.9268 & 8.96 & 246.65 & 19.85 & EnO \\ 2003 06 30.0 & 3.7980 & 2.9322 & 9.15 & 246.49 & 19.77 & EnO \\ 2006 01 11.1 & 2.5614 & 1.6726 & 11.68 & 142.48 & 0.26 & Bor \\ 2006 02 15.0 & 2.6886 & 1.7164 & 4.64 & 134.14 & 4.22 & Bor \\ 2006 02 22.9 & 2.7173 & 1.7754 & 7.90 & 132.44 & 4.94 & Bor \\ 2006 03 08.9 & 2.7681 & 1.9201 & 12.84 & 130.26 & 5.97 & Bor \\ 2006 03 22.9 & 2.8184 & 2.1043 & 16.40 & 129.36 & 6.71 & Bor \\ 2007 03 16.1 & 3.7969 & 2.9511 & 8.97 & 205.15 & 21.84 & Bor \\ 2007 03 23.0 & 3.8085 & 2.9184 & 7.71 & 203.93 & 22.30 & Bor \\ 2007 03 27.1 & 3.8151 & 2.9053 & 7.06 & 203.15 & 22.52 & Bor \\ 2007 03 28.1 & 3.8167 & 2.9027 & 6.91 & 202.95 & 22.56 & Bor \\ 2007 03 30.0 & 3.8197 & 2.8987 & 6.65 & 202.58 & 22.65 & Bor \\ 2007 04 13.0 & 3.8415 & 2.8997 & 5.90 & 199.62 & 23.01 & Bor \\ 2007 04 27.0 & 3.8619 & 2.9559 & 7.43 & 196.79 & 22.88 & Bor \\ 2007 04 27.9 & 3.8632 & 2.9615 & 7.58 & 196.62 & 22.86 & Bor \\ 2008 04 24.0 & 3.9630 & 3.1446 & 9.50 & 249.31 & 21.78 & Bor \\ 2008 04 27.0 & 3.9603 & 3.1175 & 8.99 & 248.88 & 21.92 & Bor \\ 2008 05 07.0 & 3.9512 & 3.0439 & 7.31 & 247.25 & 22.26 & Bor \\ 2008 05 13.0 & 3.9455 & 3.0122 & 6.44 & 246.13 & 22.38 & Bor \\ 2008 05 15.0 & 3.9435 & 3.0035 & 6.20 & 245.74 & 22.40 & Bor \\ 2008 05 20.0 & 3.9385 & 2.9873 & 5.77 & 244.74 & 22.42 & Bor \\ 2008 05 30.0 & 3.9279 & 2.9752 & 5.81 & 242.68 & 22.28 & Bor \\ \hline {\bf 849 Ara} & & & & & & \\ 2004 07 11.0 & 2.5940 & 1.8935 & 19.14 & 341.07 & 27.14 & EnO \\ 2004 07 13.0 & 2.5958 & 1.8790 & 18.79 & 341.06 & 27.37 & EnO \\ 2004 07 15.0 & 2.5978 & 1.8643 & 18.41 & 341.03 & 27.61 & EnO \\ 2006 01 17.8 & 3.5196 & 3.0051 & 14.81 & 51.57 & --7.26 & Bor \\ 2006 01 22.7 & 3.5263 & 3.0810 & 15.30 & 51.72 & --7.34 & Bor \\ 2006 01 27.8 & 3.5331 & 3.1607 & 15.68 & 51.99 & --7.41 & Bor \\ 2006 02 10.9 & 3.5516 & 3.3890 & 16.13 & 53.35 & --7.58 & EnO \\ 2006 02 11.8 & 3.5528 & 3.4044 & 16.13 & 53.47 & --7.59 & EnO \\ 2007 02 03.9 & 3.7698 & 2.9236 & 8.73 & 107.14 &--23.33 & Bor \\ 2007 03 07.8 & 3.7645 & 3.2315 & 13.78 & 104.18 &--21.54 & Bor \\ 2007 03 10.8 & 3.7637 & 3.2689 & 14.10 & 104.16 &--21.33 & Bor \\ % 2007 03 10.9 & 3.7637 & 3.2699 & 14.11 & 104.16 &-21.32 & Bor \\ 2008 03 29.9 & 3.3858 & 2.5052 & 9.27 & 164.57 &--22.51 & Bor \\ 2008 04 08.9 & 3.3693 & 2.5538 & 11.37 & 162.98 &--21.56 & Bor \\ 2008 04 23.8 & 3.3441 & 2.6652 & 14.28 & 161.55 &--19.88 & Bor \\ \hline \end{tabular}} \medskip Observatory Code: Bor -- Borowiec; EnO -- Les Engarouines Observatory; SAAO -- South African Astronomical Observatory. \end{table}