Grazing Occultation of 190191 K1 Magnitude 7.6 Date 2006 March 25 (Saturday) 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 136 0 0 -34 49 0 19 36 13 31 94 1.69 162.6 179.37 3.43S 136 10 0 -34 50 31 19 36 21 31 94 1.68 162.5 179.33 3.39S 136 20 0 -34 52 1 19 36 29 31 94 1.67 162.5 179.29 3.36S 136 30 0 -34 53 30 19 36 37 31 94 1.66 162.5 179.26 3.32S 136 40 0 -34 54 58 19 36 45 31 94 1.65 162.4 179.22 3.28S 136 50 0 -34 56 25 19 36 53 31 94 1.64 162.4 179.18 3.25S 137 0 0 -34 57 52 19 37 1 32 94 1.63 162.4 179.15 3.21S 137 10 0 -34 59 17 19 37 9 32 94 1.62 162.3 179.11 3.17S 137 20 0 -35 0 41 19 37 17 32 93 1.61 162.3 179.07 3.14S 137 30 0 -35 2 5 19 37 25 32 93 1.60 162.2 179.03 3.10S 137 40 0 -35 3 27 19 37 33 32 93 1.59 162.2 179.00 3.06S 137 50 0 -35 4 49 19 37 41 32 93 1.58 162.2 178.96 3.02S 138 0 0 -35 6 9 19 37 50 33 93 1.57 162.1 178.92 2.99S 138 10 0 -35 7 29 19 37 58 33 93 1.56 162.1 178.88 2.95S 138 20 0 -35 8 47 19 38 6 33 93 1.55 162.1 178.85 2.91S 138 30 0 -35 10 5 19 38 15 33 93 1.54 162.0 178.81 2.87S 138 40 0 -35 11 21 19 38 23 33 93 1.53 162.0 178.77 2.83S 138 50 0 -35 12 37 19 38 31 33 92 1.52 161.9 178.73 2.79S 139 0 0 -35 13 52 19 38 40 34 92 1.51 161.9 178.69 2.76S 139 10 0 -35 15 5 19 38 49 34 92 1.50 161.9 178.65 2.72S 139 20 0 -35 16 18 19 38 57 34 92 1.49 161.8 178.61 2.68S 139 30 0 -35 17 29 19 39 6 34 92 1.48 161.8 178.58 2.64S 139 40 0 -35 18 40 19 39 14 34 92 1.47 161.8 178.54 2.60S 139 50 0 -35 19 50 19 39 23 34 92 1.46 161.7 178.50 2.56S Path coordinates are referred to WGS84 (as used by GPS). Librations Long -3.27 Lat +5.03 P +178.2 D +5.2 Illumination of moon 18%- Elongation of Moon 50 Vertical Profile Scale 1.88 km/arcsec at mean distance of moon Horizontal Scale Factor 1.72 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 -1.4 3.4 4.8 5.6 6.0 6.3 6.5 6.6 0.6 5.2 6.7 7.5 8.0 8.4 8.6 8.8 2.6 5.3 6.7 7.5 8.1 8.4 8.7 8.9 4.6 6.1 7.6 8.5 9.0 9.4 9.7 9.9 6.6 6.2 7.7 8.5 9.1 9.5 9.8 10.0