Grazing Occultation of 2183 K2 Magnitude 5.5 Date 2006 March 19 (Sunday) 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 -33 27 47 19 33 7 71 301 0.34 205.5 191.68 7.63S 136 10 0 -33 30 30 19 33 28 71 301 0.35 205.5 191.61 7.56S 136 20 0 -33 33 12 19 33 49 71 300 0.35 205.4 191.53 7.48S 136 30 0 -33 35 51 19 34 9 71 300 0.35 205.3 191.45 7.41S 136 40 0 -33 38 28 19 34 29 70 300 0.36 205.2 191.38 7.33S 136 50 0 -33 41 3 19 34 50 70 299 0.36 205.2 191.30 7.25S 137 0 0 -33 43 37 19 35 10 70 299 0.37 205.1 191.23 7.18S 137 10 0 -33 46 8 19 35 30 70 299 0.37 205.0 191.15 7.10S 137 20 0 -33 48 37 19 35 50 69 298 0.37 204.9 191.08 7.03S 137 30 0 -33 51 5 19 36 10 69 298 0.38 204.9 191.00 6.95S 137 40 0 -33 53 31 19 36 30 69 298 0.38 204.8 190.93 6.88S 137 50 0 -33 55 54 19 36 50 69 298 0.39 204.7 190.85 6.80S 138 0 0 -33 58 16 19 37 10 69 297 0.39 204.6 190.78 6.73S 138 10 0 -34 0 36 19 37 29 68 297 0.39 204.6 190.70 6.65S 138 20 0 -34 2 54 19 37 49 68 297 0.40 204.5 190.63 6.58S 138 30 0 -34 5 11 19 38 9 68 296 0.40 204.4 190.56 6.51S 138 40 0 -34 7 25 19 38 28 68 296 0.41 204.3 190.48 6.43S 138 50 0 -34 9 38 19 38 47 68 296 0.41 204.3 190.41 6.36S 139 0 0 -34 11 48 19 39 7 67 296 0.41 204.2 190.33 6.28S 139 10 0 -34 13 57 19 39 26 67 295 0.42 204.1 190.26 6.21S 139 20 0 -34 16 4 19 39 45 67 295 0.42 204.0 190.19 6.14S 139 30 0 -34 18 10 19 40 5 67 295 0.43 204.0 190.11 6.06S 139 40 0 -34 20 13 19 40 24 67 294 0.43 203.9 190.04 5.99S 139 50 0 -34 22 15 19 40 43 66 294 0.43 203.8 189.97 5.92S 140 0 0 -34 24 15 19 41 2 66 294 0.44 203.7 189.89 5.84S 140 10 0 -34 26 13 19 41 20 66 294 0.44 203.7 189.82 5.77S 140 20 0 -34 28 9 19 41 39 66 293 0.45 203.6 189.75 5.70S 140 30 0 -34 30 4 19 41 58 66 293 0.45 203.5 189.68 5.63S 140 40 1 -34 31 57 19 42 17 66 293 0.46 203.5 189.60 5.55S 140 50 1 -34 33 48 19 42 35 65 293 0.46 203.4 189.53 5.48S 141 0 1 -34 35 37 19 42 54 65 292 0.46 203.3 189.46 5.41S 141 10 1 -34 37 24 19 43 12 65 292 0.47 203.2 189.39 5.34S 141 20 1 -34 39 10 19 43 31 -12 65 292 0.47 203.2 189.31 5.26S 141 30 1 -34 40 54 19 43 49 -12 65 292 0.48 203.1 189.24 5.19S 141 40 1 -34 42 37 19 44 7 -11 64 291 0.48 203.0 189.17 5.12S 141 50 1 -34 44 17 19 44 26 -11 64 291 0.48 203.0 189.10 5.05S 142 0 1 -34 45 56 19 44 44 -11 64 291 0.49 202.9 189.03 4.98S 142 10 1 -34 47 34 19 45 2 -11 64 291 0.49 202.8 188.96 4.91S 142 20 1 -34 49 9 19 45 20 -11 64 291 0.50 202.7 188.89 4.84S 142 30 1 -34 50 43 19 45 38 -10 63 290 0.50 202.7 188.82 4.77S 142 40 1 -34 52 15 19 45 56 -10 63 290 0.51 202.6 188.75 4.70S 142 50 1 -34 53 46 19 46 14 -10 63 290 0.51 202.5 188.68 4.63S 143 0 1 -34 55 15 19 46 31 -10 63 290 0.51 202.5 188.61 4.56S 143 10 1 -34 56 42 19 46 49 -10 63 289 0.52 202.4 188.54 4.49S 143 20 1 -34 58 8 19 47 7 -9 62 289 0.52 202.3 188.47 4.42S 143 30 1 -34 59 32 19 47 24 -9 62 289 0.53 202.2 188.40 4.35S 143 40 1 -35 0 54 19 47 42 -9 62 289 0.53 202.2 188.33 4.28S 143 50 1 -35 2 15 19 47 59 -9 62 289 0.54 202.1 188.26 4.21S 144 0 1 -35 3 34 19 48 17 -9 62 288 0.54 202.0 188.19 4.14S 144 10 1 -35 4 51 19 48 34 -8 61 288 0.54 202.0 188.12 4.07S 144 20 1 -35 6 7 19 48 51 -8 61 288 0.55 201.9 188.05 4.00S 144 30 1 -35 7 21 19 49 9 -8 61 288 0.55 201.8 187.98 3.93S 144 40 1 -35 8 34 19 49 26 -8 61 287 0.56 201.8 187.91 3.86S 144 50 1 -35 9 45 19 49 43 -8 61 287 0.56 201.7 187.84 3.79S 145 0 1 -35 10 54 19 50 0 -7 60 287 0.57 201.6 187.78 3.73S 145 10 1 -35 12 2 19 50 17 -7 60 287 0.57 201.6 187.71 3.66S 145 20 1 -35 13 8 19 50 34 -7 60 287 0.58 201.5 187.64 3.59S 145 30 1 -35 14 13 19 50 51 -7 60 286 0.58 201.4 187.57 3.52S 145 40 1 -35 15 16 19 51 8 -7 60 286 0.58 201.4 187.51 3.45S 145 50 1 -35 16 18 19 51 24 -7 60 286 0.59 201.3 187.44 3.39S 146 0 1 -35 17 18 19 51 41 -6 59 286 0.59 201.2 187.37 3.32S 146 10 1 -35 18 16 19 51 58 -6 59 286 0.60 201.2 187.30 3.25S 146 20 1 -35 19 13 19 52 14 -6 59 285 0.60 201.1 187.24 3.19S 146 30 1 -35 20 8 19 52 31 -6 59 285 0.61 201.0 187.18 3.13S 146 40 1 -35 21 2 19 52 47 -6 59 285 0.61 201.0 187.11 3.06S 146 50 1 -35 21 55 19 53 4 -5 58 285 0.62 200.9 187.04 2.99S 147 0 1 -35 22 45 19 53 20 -5 58 285 0.62 200.8 186.98 2.93S 147 10 1 -35 23 35 19 53 36 -5 58 284 0.62 200.8 186.91 2.86S 147 20 1 -35 24 23 19 53 53 -5 58 284 0.63 200.7 186.85 2.80S 147 30 1 -35 25 9 19 54 9 -5 58 284 0.63 200.6 186.78 2.73S 147 40 1 -35 25 54 19 54 25 -4 57 284 0.64 200.6 186.71 2.66S 147 50 1 -35 26 37 19 54 41 -4 57 284 0.64 200.5 186.65 2.60S 148 0 1 -35 27 19 19 54 57 -4 57 284 0.65 200.4 186.58 2.53S 148 10 1 -35 27 59 19 55 13 -4 57 283 0.65 200.4 186.52 2.47S 148 20 1 -35 28 38 19 55 29 -4 57 283 0.66 200.3 186.45 2.40S 148 30 1 -35 29 15 19 55 45 -3 57 283 0.66 200.2 186.39 2.34S 148 40 1 -35 29 51 19 56 1 -3 56 283 0.67 200.2 186.32 2.27S 148 50 1 -35 30 26 19 56 17 -3 56 283 0.67 200.1 186.26 2.21S 149 0 1 -35 30 59 19 56 32 -3 56 282 0.68 200.0 186.19 2.14S 149 10 1 -35 31 30 19 56 48 -3 56 282 0.68 200.0 186.13 2.08S 149 20 1 -35 32 1 19 57 4 -3 56 282 0.69 199.9 186.07 2.01S 149 30 1 -35 32 29 19 57 19 -2 55 282 0.69 199.9 186.00 1.95S 149 40 2 -35 32 56 19 57 35 -2 55 282 0.70 199.8 185.94 1.89S 149 50 2 -35 33 22 19 57 50 -2 55 282 0.70 199.7 185.88 1.82S 150 0 2 -35 33 47 19 58 5 -2 55 281 0.70 199.7 185.81 1.76S 150 10 2 -35 34 10 19 58 21 -2 55 281 0.71 199.6 185.75 1.70S 150 20 2 -35 34 31 19 58 36 -1 54 281 0.71 199.5 185.69 1.64S 150 30 2 -35 34 51 19 58 51 -1 54 281 0.72 199.5 185.62 1.57S 150 40 2 -35 35 10 19 59 6 -1 54 281 0.72 199.4 185.56 1.51S 150 50 2 -35 35 27 19 59 22 -1 54 280 0.73 199.4 185.50 1.45S 151 0 2 -35 35 43 19 59 37 -1 54 280 0.73 199.3 185.44 1.39S 151 10 2 -35 35 58 19 59 52 0 54 280 0.74 199.2 185.38 1.32S Path coordinates are referred to WGS84 (as used by GPS). Librations Long -7.30 Lat +4.99 P +184.7 D +5.9 Illumination of moon 80%- Elongation of Moon 126 Vertical Profile Scale 1.88 km/arcsec at mean distance of moon Horizontal Scale Factor 1.37 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 -2.7 2.6 4.0 4.8 5.3 5.6 5.8 6.0 -0.7 2.6 4.0 4.8 5.3 5.6 5.8 6.0 1.3 2.6 4.0 4.8 5.3 5.6 5.8 6.0 3.3 3.9 5.4 6.1 6.6 6.9 7.2 7.3 5.3 4.0 5.4 6.2 6.7 7.0 7.3 7.4