Grazing Occultation of 2404 G2 Magnitude 6.7 Date 2006 January 25 (Wednesday) Nominal site altitude 0m E. Longit. Latitude U.T. Sun Moon TanZ PA WA CA o ' " o ' " h m s Alt Alt Az o o o 173 54 0 -36 8 19 16 47 18 -9 38 98 1.26 200.7 194.12 16.53S 174 4 0 -36 15 27 16 47 34 -9 39 98 1.26 200.7 194.11 16.52S 174 14 0 -36 22 34 16 47 51 -9 39 97 1.25 200.7 194.10 16.51S 174 24 0 -36 29 40 16 48 7 -9 39 97 1.24 200.7 194.09 16.50S 174 34 0 -36 36 46 16 48 24 -8 39 97 1.23 200.6 194.08 16.49S 174 44 0 -36 43 52 16 48 41 -8 39 97 1.22 200.6 194.07 16.48S 174 54 0 -36 50 56 16 48 57 -8 40 97 1.21 200.6 194.05 16.47S 175 4 0 -36 58 0 16 49 14 -8 40 96 1.20 200.6 194.04 16.46S 175 14 0 -37 5 4 16 49 31 -8 40 96 1.19 200.6 194.03 16.44S 175 24 0 -37 12 6 16 49 48 -7 40 96 1.19 200.6 194.02 16.43S 175 34 0 -37 19 8 16 50 5 -7 40 96 1.18 200.6 194.01 16.42S 175 44 0 -37 26 9 16 50 22 -7 41 95 1.17 200.6 193.99 16.41S 175 54 0 -37 33 10 16 50 39 -7 41 95 1.16 200.5 193.98 16.39S 176 4 0 -37 40 9 16 50 56 -6 41 95 1.15 200.5 193.97 16.38S 176 14 0 -37 47 8 16 51 13 -6 41 95 1.14 200.5 193.95 16.37S 176 24 0 -37 54 6 16 51 30 -6 41 95 1.14 200.5 193.94 16.35S 176 34 0 -38 1 3 16 51 47 -6 42 94 1.13 200.5 193.92 16.34S 176 44 0 -38 7 59 16 52 4 -6 42 94 1.12 200.5 193.91 16.32S 176 54 0 -38 14 55 16 52 21 -5 42 94 1.11 200.5 193.90 16.31S 177 4 0 -38 21 49 16 52 39 -5 42 94 1.11 200.4 193.88 16.29S 177 14 0 -38 28 43 16 52 56 -5 42 93 1.10 200.4 193.86 16.28S 177 24 0 -38 35 36 16 53 13 -5 43 93 1.09 200.4 193.85 16.26S 177 34 0 -38 42 28 16 53 31 -4 43 93 1.08 200.4 193.83 16.25S 177 44 0 -38 49 18 16 53 48 -4 43 93 1.08 200.4 193.82 16.23S 177 54 0 -38 56 8 16 54 6 -4 43 92 1.07 200.4 193.80 16.21S 178 4 0 -39 2 57 16 54 23 -4 43 92 1.06 200.4 193.78 16.20S Path coordinates are referred to WGS84 (as used by GPS). Librations Long -6.81 Lat +5.62 P +193.2 D +7.3 Illumination of moon 20%- Elongation of Moon 53 Vertical Profile Scale 2.10 km/arcsec at mean distance of moon Horizontal Scale Factor 1.73 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 12.2 5.5 6.9 7.7 8.2 8.5 8.8 9.0 14.2 5.5 6.9 7.7 8.2 8.5 8.8 9.0 16.2 5.5 6.9 7.7 8.2 8.5 8.8 9.0 18.2 5.5 6.9 7.7 8.2 8.5 8.8 9.0 20.2 5.5 6.9 7.7 8.2 8.5 8.8 9.0