Table 1: Dates and geometric data (range) of the observations. $r_{\rm h}$ is heliocentric distance, $\Delta $ is geocentric distance and $\alpha $ is phase angle.
Telescope Observing dates (UT) $r_{\rm h}$ (AU) $\Delta $ (AU) $\alpha $ (deg)
CFHT 3.6 m 29, 30 Oct. (2002) 40.74 39.89-39.90 0.73-0.75
NOT 2.5 m 6, 7 Nov. (2002) 40.74 39.96-39.97 0.86-0.88
OSN 1.5 m 28-30 Nov. (2002) 40.75 40.22-40.25 1.18-1.20
OSN 1.5 m 2, 3, 4, 6 Dec. (2002) 40.75 40.28-40.34 1.22-1.26
IRAM 30 m 6,7,12 Dec. (2002) 40.76 40.34-40.42 1.26-1.30
IRAM 30 m 28 Jan. (2003) 40.77 41.20 1.23
IRAM 30 m 3 Feb. (2003) 40.77 41.29 1.17
IRAM 30 m 11, 12 Mar. (2003) 40.78 41.66 0.64-0.63


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