Grazing Occultation of 2286 B5 Magnitude 5.4v Date 2006 March 20 (Monday) 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 171 0 0 -41 42 45 12 59 53 41 88 1.14 205.4 194.87 11.84S 171 10 0 -41 50 47 13 0 13 41 88 1.13 205.4 194.86 11.82S 171 20 0 -41 58 48 13 0 33 42 88 1.13 205.4 194.85 11.81S 171 30 0 -42 6 48 13 0 53 42 87 1.12 205.4 194.83 11.80S 171 40 0 -42 14 48 13 1 13 42 87 1.11 205.4 194.82 11.78S 171 50 0 -42 22 46 13 1 33 42 87 1.11 205.3 194.81 11.77S 172 0 0 -42 30 44 13 1 54 42 86 1.10 205.3 194.79 11.75S 172 10 0 -42 38 41 13 2 14 42 86 1.09 205.3 194.78 11.74S 172 20 0 -42 46 36 13 2 34 43 86 1.09 205.3 194.76 11.73S 172 30 0 -42 54 31 13 2 54 43 86 1.08 205.3 194.75 11.71S 172 40 0 -43 2 24 13 3 15 43 85 1.07 205.3 194.73 11.69S 172 50 0 -43 10 17 13 3 35 43 85 1.07 205.3 194.71 11.68S 173 0 0 -43 18 8 13 3 55 43 85 1.06 205.2 194.70 11.66S Path coordinates are referred to WGS84 (as used by GPS). 2286 = V0913 Sco, 5.40 to 5.47 V , Type SXARI Librations Long -6.63 Lat +5.28 P +194.1 D +7.1 Illumination of moon 73%- Elongation of Moon 117 Vertical Profile Scale 2.27 km/arcsec at mean distance of moon Horizontal Scale Factor 1.68 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 7.7 5.6 7.0 7.8 8.3 8.7 8.9 9.1 9.7 5.6 7.0 7.8 8.3 8.7 8.9 9.1 11.7 5.6 7.1 7.8 8.3 8.7 8.9 9.1 13.7 5.6 7.1 7.9 8.4 8.7 9.0 9.1 15.7 5.6 7.1 7.9 8.4 8.7 9.0 9.2