Grazing Occultation of 635cG8 Magnitude 3.7 [Red = 3.1] s R635 = Hyadum I = gamma Tauri Date: 2018 Mar 22 16h 13m, to 2018 Mar 22 16h 37m Nominal site altitude 100m E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' " o ' " h m s Alt Alt Az o o o 10 0 0 64 36 35.6 16 12 31 9 41 190 1.15 166.3 175.30 6.73S 10 7 30 64 37 33.1 16 12 38 9 41 190 1.16 166.3 175.32 6.71S 10 15 0 64 38 30.2 16 12 45 8 41 191 1.16 166.3 175.33 6.70S 10 22 30 64 39 26.9 16 12 53 8 41 191 1.16 166.3 175.34 6.69S 10 30 0 64 40 23.3 16 13 0 8 41 191 1.16 166.3 175.35 6.67S 10 37 30 64 41 19.4 16 13 7 8 41 191 1.16 166.3 175.37 6.66S 10 45 0 64 42 15.1 16 13 14 8 41 191 1.16 166.3 175.38 6.65S 10 52 30 64 43 10.4 16 13 22 8 41 192 1.16 166.3 175.39 6.64S 11 0 0 64 44 5.4 16 13 29 8 41 192 1.16 166.4 175.40 6.63S 11 7 30 64 45 0.1 16 13 36 8 41 192 1.17 166.4 175.41 6.61S 11 15 0 64 45 54.4 16 13 43 8 41 192 1.17 166.4 175.43 6.60S 11 22 30 64 46 48.4 16 13 50 8 41 192 1.17 166.4 175.44 6.59S 11 30 0 64 47 42.0 16 13 57 8 41 193 1.17 166.4 175.45 6.58S 11 37 30 64 48 35.3 16 14 5 8 41 193 1.17 166.4 175.46 6.57S 11 45 0 64 49 28.3 16 14 12 8 40 193 1.17 166.4 175.47 6.55S 11 52 30 64 50 20.9 16 14 19 8 40 193 1.17 166.4 175.49 6.54S 12 0 0 64 51 13.2 16 14 26 8 40 193 1.17 166.5 175.50 6.53S 12 7 30 64 52 5.1 16 14 33 7 40 194 1.17 166.5 175.51 6.52S 12 15 0 64 52 56.7 16 14 40 7 40 194 1.18 166.5 175.52 6.51S 12 22 30 64 53 48.0 16 14 47 7 40 194 1.18 166.5 175.53 6.49S 12 30 0 64 54 38.9 16 14 54 7 40 194 1.18 166.5 175.55 6.48S 12 37 30 64 55 29.5 16 15 1 7 40 194 1.18 166.5 175.55 6.47S 12 45 0 64 56 19.8 16 15 8 7 40 195 1.18 166.5 175.57 6.46S 12 52 30 64 57 9.7 16 15 15 7 40 195 1.18 166.5 175.58 6.45S 13 0 0 64 57 59.3 16 15 22 7 40 195 1.18 166.5 175.59 6.43S 13 7 30 64 58 48.6 16 15 29 7 40 195 1.18 166.6 175.61 6.42S 13 15 0 64 59 37.5 16 15 36 7 40 195 1.19 166.6 175.62 6.41S 13 22 30 65 0 26.1 16 15 43 7 40 195 1.19 166.6 175.63 6.40S 13 30 0 65 1 14.3 16 15 50 7 40 196 1.19 166.6 175.64 6.39S 13 37 30 65 2 2.3 16 15 57 7 40 196 1.19 166.6 175.65 6.38S 13 45 0 65 2 49.9 16 16 4 7 40 196 1.19 166.6 175.67 6.36S 13 52 30 65 3 37.1 16 16 11 7 40 196 1.19 166.6 175.68 6.35S 14 0 0 65 4 24.1 16 16 18 6 40 196 1.19 166.6 175.69 6.34S 14 7 30 65 5 10.7 16 16 25 6 40 197 1.20 166.7 175.70 6.33S 14 15 0 65 5 57.0 16 16 32 6 40 197 1.20 166.7 175.71 6.32S 14 22 30 65 6 42.9 16 16 39 6 40 197 1.20 166.7 175.72 6.30S 14 30 0 65 7 28.5 16 16 46 6 40 197 1.20 166.7 175.74 6.29S 14 37 30 65 8 13.9 16 16 52 6 40 197 1.20 166.7 175.75 6.28S 14 45 0 65 8 58.8 16 16 59 6 40 198 1.20 166.7 175.76 6.27S 14 52 30 65 9 43.5 16 17 6 6 40 198 1.20 166.7 175.77 6.26S 15 0 0 65 10 27.8 16 17 13 6 40 198 1.20 166.7 175.78 6.25S 15 7 30 65 11 11.8 16 17 20 6 40 198 1.21 166.7 175.79 6.23S 15 15 0 65 11 55.5 16 17 27 6 40 198 1.21 166.8 175.81 6.22S 15 22 30 65 12 38.9 16 17 33 6 40 199 1.21 166.8 175.82 6.21S 15 30 0 65 13 21.9 16 17 40 6 40 199 1.21 166.8 175.83 6.20S 15 37 30 65 14 4.6 16 17 47 6 40 199 1.21 166.8 175.84 6.19S 15 45 0 65 14 47.0 16 17 54 6 40 199 1.21 166.8 175.85 6.18S 15 52 30 65 15 29.1 16 18 0 5 39 199 1.21 166.8 175.86 6.16S 16 0 0 65 16 10.9 16 18 7 5 39 199 1.22 166.8 175.88 6.15S 16 7 30 65 16 52.3 16 18 14 5 39 200 1.22 166.8 175.89 6.14S 16 15 0 65 17 33.4 16 18 21 5 39 200 1.22 166.9 175.90 6.13S 16 22 30 65 18 14.2 16 18 27 5 39 200 1.22 166.9 175.91 6.12S 16 30 0 65 18 54.7 16 18 34 5 39 200 1.22 166.9 175.92 6.11S 16 37 30 65 19 34.9 16 18 41 5 39 200 1.22 166.9 175.93 6.09S 16 45 0 65 20 14.7 16 18 47 5 39 201 1.22 166.9 175.95 6.08S 16 52 30 65 20 54.3 16 18 54 5 39 201 1.23 166.9 175.96 6.07S 17 0 0 65 21 33.5 16 19 1 5 39 201 1.23 166.9 175.97 6.06S 17 7 30 65 22 12.4 16 19 7 5 39 201 1.23 166.9 175.98 6.05S 17 15 0 65 22 51.0 16 19 14 5 39 201 1.23 166.9 175.99 6.04S 17 22 30 65 23 29.3 16 19 21 5 39 201 1.23 167.0 176.00 6.03S 17 30 0 65 24 7.3 16 19 27 5 39 202 1.23 167.0 176.01 6.01S 17 37 30 65 24 44.9 16 19 34 5 39 202 1.23 167.0 176.03 6.00S 17 45 0 65 25 22.3 16 19 41 4 39 202 1.24 167.0 176.04 5.99S 17 52 30 65 25 59.3 16 19 47 4 39 202 1.24 167.0 176.05 5.98S 18 0 0 65 26 36.1 16 19 54 4 39 202 1.24 167.0 176.06 5.97S 18 7 30 65 27 12.5 16 20 0 4 39 203 1.24 167.0 176.07 5.96S 18 15 0 65 27 48.6 16 20 7 4 39 203 1.24 167.0 176.08 5.95S 18 22 30 65 28 24.4 16 20 13 4 39 203 1.24 167.1 176.09 5.93S 18 30 0 65 28 59.9 16 20 20 4 39 203 1.24 167.1 176.11 5.92S 18 37 30 65 29 35.1 16 20 26 4 39 203 1.25 167.1 176.12 5.91S 18 45 0 65 30 10.0 16 20 33 4 39 203 1.25 167.1 176.13 5.90S 18 52 30 65 30 44.5 16 20 39 4 39 204 1.25 167.1 176.14 5.89S 19 0 0 65 31 18.8 16 20 46 4 39 204 1.25 167.1 176.15 5.88S 19 7 30 65 31 52.8 16 20 52 4 39 204 1.25 167.1 176.16 5.87S 19 15 0 65 32 26.4 16 20 59 4 39 204 1.25 167.1 176.17 5.85S 19 22 30 65 32 59.8 16 21 5 4 39 204 1.26 167.1 176.19 5.84S 19 30 0 65 33 32.8 16 21 12 4 38 205 1.26 167.2 176.20 5.83S 19 37 30 65 34 5.6 16 21 18 4 38 205 1.26 167.2 176.21 5.82S 19 45 0 65 34 38.0 16 21 25 3 38 205 1.26 167.2 176.22 5.81S 19 52 30 65 35 10.2 16 21 31 3 38 205 1.26 167.2 176.23 5.80S 20 0 0 65 35 42.0 16 21 37 3 38 205 1.26 167.2 176.24 5.79S 20 7 30 65 36 13.5 16 21 44 3 38 205 1.27 167.2 176.25 5.77S 20 15 0 65 36 44.8 16 21 50 3 38 206 1.27 167.2 176.26 5.76S 20 22 30 65 37 15.7 16 21 57 3 38 206 1.27 167.2 176.28 5.75S 20 30 0 65 37 46.3 16 22 3 3 38 206 1.27 167.2 176.29 5.74S 20 37 30 65 38 16.7 16 22 9 3 38 206 1.27 167.3 176.30 5.73S 20 45 0 65 38 46.7 16 22 16 3 38 206 1.27 167.3 176.31 5.72S 20 52 30 65 39 16.5 16 22 22 3 38 207 1.27 167.3 176.32 5.71S 21 0 0 65 39 45.9 16 22 28 3 38 207 1.28 167.3 176.33 5.70S 21 7 30 65 40 15.0 16 22 35 3 38 207 1.28 167.3 176.34 5.68S 21 15 0 65 40 43.9 16 22 41 3 38 207 1.28 167.3 176.35 5.67S 21 22 30 65 41 12.4 16 22 47 3 38 207 1.28 167.3 176.37 5.66S 21 30 0 65 41 40.7 16 22 54 3 38 207 1.28 167.3 176.38 5.65S 21 37 30 65 42 8.6 16 23 0 3 38 208 1.28 167.3 176.39 5.64S 21 45 0 65 42 36.3 16 23 6 2 38 208 1.29 167.4 176.40 5.63S 21 52 30 65 43 3.7 16 23 13 2 38 208 1.29 167.4 176.41 5.62S 22 0 0 65 43 30.7 16 23 19 2 38 208 1.29 167.4 176.42 5.61S 22 7 30 65 43 57.5 16 23 25 2 38 208 1.29 167.4 176.43 5.60S 22 15 0 65 44 24.0 16 23 31 2 38 209 1.29 167.4 176.44 5.58S 22 22 30 65 44 50.1 16 23 38 2 38 209 1.29 167.4 176.46 5.57S 22 30 0 65 45 16.0 16 23 44 2 38 209 1.30 167.4 176.47 5.56S 22 37 30 65 45 41.6 16 23 50 2 38 209 1.30 167.4 176.48 5.55S 22 45 0 65 46 6.9 16 23 56 2 38 209 1.30 167.4 176.49 5.54S 22 52 30 65 46 31.9 16 24 2 2 38 209 1.30 167.5 176.50 5.53S 23 0 0 65 46 56.7 16 24 9 2 37 210 1.30 167.5 176.51 5.52S 23 7 30 65 47 21.1 16 24 15 2 37 210 1.31 167.5 176.52 5.51S 23 15 0 65 47 45.2 16 24 21 2 37 210 1.31 167.5 176.53 5.50S 23 22 30 65 48 9.1 16 24 27 2 37 210 1.31 167.5 176.54 5.48S 23 30 0 65 48 32.6 16 24 33 2 37 210 1.31 167.5 176.55 5.47S 23 37 30 65 48 55.9 16 24 39 2 37 210 1.31 167.5 176.57 5.46S 23 45 0 65 49 18.9 16 24 46 1 37 211 1.31 167.5 176.58 5.45S 23 52 30 65 49 41.6 16 24 52 1 37 211 1.32 167.5 176.59 5.44S 24 0 0 65 50 4.0 16 24 58 1 37 211 1.32 167.6 176.60 5.43S 24 7 30 65 50 26.1 16 25 4 1 37 211 1.32 167.6 176.61 5.42S 24 15 0 65 50 47.9 16 25 10 1 37 211 1.32 167.6 176.62 5.41S 24 22 30 65 51 9.4 16 25 16 1 37 212 1.32 167.6 176.63 5.40S 24 30 0 65 51 30.7 16 25 22 1 37 212 1.32 167.6 176.64 5.39S 24 37 30 65 51 51.6 16 25 28 1 37 212 1.33 167.6 176.65 5.37S 24 45 0 65 52 12.3 16 25 34 1 37 212 1.33 167.6 176.66 5.36S 24 52 30 65 52 32.7 16 25 40 1 37 212 1.33 167.6 176.68 5.35S 25 0 0 65 52 52.8 16 25 46 1 37 212 1.33 167.6 176.69 5.34S 25 7 30 65 53 12.6 16 25 52 1 37 213 1.33 167.7 176.70 5.33S 25 15 0 65 53 32.1 16 25 59 1 37 213 1.34 167.7 176.71 5.32S 25 22 30 65 53 51.4 16 26 5 1 37 213 1.34 167.7 176.72 5.31S 25 30 0 65 54 10.3 16 26 11 1 37 213 1.34 167.7 176.73 5.30S 25 37 30 65 54 29.0 16 26 17 1 37 213 1.34 167.7 176.74 5.29S 25 45 0 65 54 47.4 16 26 23 0 37 213 1.34 167.7 176.75 5.28S 25 52 30 65 55 5.5 16 26 29 0 37 214 1.34 167.7 176.76 5.27S 26 0 0 65 55 23.3 16 26 35 0 37 214 1.35 167.7 176.77 5.26S 26 7 30 65 55 40.9 16 26 41 0 37 214 1.35 167.8 176.79 5.23S 26 15 0 65 55 58.1 16 26 46 0 37 214 1.35 167.8 176.81 5.22S 26 22 30 65 56 15.1 16 26 52 0 36 214 1.35 167.8 176.82 5.21S 26 30 0 65 56 31.8 16 26 58 0 36 214 1.35 167.8 176.83 5.20S 26 37 30 65 56 48.2 16 27 4 0 36 215 1.36 167.8 176.84 5.19S 26 45 0 65 57 4.4 16 27 10 0 36 215 1.36 167.8 176.85 5.18S 26 52 30 65 57 20.2 16 27 16 0 36 215 1.36 167.8 176.86 5.17S 27 0 0 65 57 35.8 16 27 22 0 36 215 1.36 167.8 176.87 5.16S 27 7 30 65 57 51.1 16 27 28 0 36 215 1.36 167.8 176.88 5.15S 27 15 0 65 58 6.1 16 27 34 0 36 216 1.37 167.8 176.89 5.14S 27 22 30 65 58 20.9 16 27 40 0 36 216 1.37 167.9 176.90 5.12S 27 30 0 65 58 35.3 16 27 46 0 36 216 1.37 167.9 176.91 5.11S 27 37 30 65 58 49.5 16 27 52 0 36 216 1.37 167.9 176.93 5.10S 27 45 0 65 59 3.4 16 27 57 -1 36 216 1.37 167.9 176.94 5.09S 27 52 30 65 59 17.0 16 28 3 -1 36 216 1.38 167.9 176.95 5.08S 28 0 0 65 59 30.3 16 28 9 -1 36 217 1.38 167.9 176.96 5.07S 28 7 30 65 59 43.4 16 28 15 -1 36 217 1.38 167.9 176.97 5.06S 28 15 0 65 59 56.2 16 28 21 -1 36 217 1.38 167.9 176.98 5.05S 28 22 30 66 0 8.7 16 28 27 -1 36 217 1.38 167.9 176.99 5.04S 28 30 0 66 0 20.9 16 28 32 -1 36 217 1.39 168.0 177.00 5.03S 28 37 30 66 0 32.9 16 28 38 -1 36 217 1.39 168.0 177.01 5.02S 28 45 0 66 0 44.5 16 28 44 -1 36 218 1.39 168.0 177.02 5.01S 28 52 30 66 0 55.9 16 28 50 -1 36 218 1.39 168.0 177.03 5.00S 29 0 0 66 1 7.1 16 28 56 -1 36 218 1.39 168.0 177.04 4.98S 29 7 30 66 1 17.9 16 29 1 -1 36 218 1.40 168.0 177.05 4.97S 29 15 0 66 1 28.5 16 29 7 -1 36 218 1.40 168.0 177.06 4.96S 29 22 30 66 1 38.8 16 29 13 -1 36 218 1.40 168.0 177.08 4.95S 29 30 0 66 1 48.8 16 29 19 -1 35 219 1.40 168.0 177.09 4.94S 29 37 30 66 1 58.5 16 29 24 -1 35 219 1.40 168.1 177.10 4.93S 29 45 0 66 2 8.0 16 29 30 -1 35 219 1.41 168.1 177.11 4.92S 29 52 30 66 2 17.2 16 29 36 -2 35 219 1.41 168.1 177.12 4.91S 30 0 0 66 2 26.1 16 29 42 -2 35 219 1.41 168.1 177.13 4.90S 30 7 30 66 2 34.8 16 29 47 -2 35 219 1.41 168.1 177.14 4.89S 30 15 0 66 2 43.2 16 29 53 -2 35 220 1.42 168.1 177.15 4.88S 30 22 30 66 2 51.3 16 29 59 -2 35 220 1.42 168.1 177.16 4.87S 30 30 0 66 2 59.1 16 30 5 -2 35 220 1.42 168.1 177.17 4.86S 30 37 30 66 3 6.7 16 30 10 -2 35 220 1.42 168.1 177.18 4.85S 30 45 0 66 3 14.0 16 30 16 -2 35 220 1.42 168.2 177.19 4.84S 30 52 30 66 3 21.0 16 30 22 -2 35 220 1.43 168.2 177.20 4.83S 31 0 0 66 3 27.7 16 30 27 -2 35 221 1.43 168.2 177.21 4.81S 31 7 30 66 3 34.2 16 30 33 -2 35 221 1.43 168.2 177.22 4.80S 31 15 0 66 3 40.4 16 30 39 -2 35 221 1.43 168.2 177.23 4.79S 31 22 30 66 3 46.3 16 30 44 -2 35 221 1.43 168.2 177.25 4.78S 31 30 0 66 3 52.0 16 30 50 -2 35 221 1.44 168.2 177.26 4.77S 31 37 30 66 3 57.4 16 30 55 -2 35 221 1.44 168.2 177.27 4.76S 31 45 0 66 4 2.5 16 31 1 -2 35 222 1.44 168.2 177.28 4.75S 31 52 30 66 4 7.3 16 31 7 -2 35 222 1.44 168.2 177.29 4.74S 32 0 0 66 4 11.9 16 31 12 -3 35 222 1.45 168.3 177.30 4.73S 32 7 30 66 4 16.2 16 31 18 -3 35 222 1.45 168.3 177.31 4.72S 32 15 0 66 4 20.2 16 31 24 -3 35 222 1.45 168.3 177.32 4.71S 32 22 30 66 4 23.9 16 31 29 -3 35 222 1.45 168.3 177.33 4.70S 32 30 0 66 4 27.4 16 31 35 -3 35 223 1.45 168.3 177.34 4.69S 32 37 30 66 4 30.7 16 31 40 -3 34 223 1.46 168.3 177.35 4.68S 32 45 0 66 4 33.6 16 31 46 -3 34 223 1.46 168.3 177.36 4.67S 32 52 30 66 4 36.3 16 31 51 -3 34 223 1.46 168.3 177.37 4.66S 33 0 0 66 4 38.7 16 31 57 -3 34 223 1.46 168.3 177.38 4.65S 33 7 30 66 4 40.8 16 32 2 -3 34 223 1.47 168.4 177.39 4.64S 33 15 0 66 4 42.7 16 32 8 -3 34 224 1.47 168.4 177.40 4.63S 33 22 30 66 4 44.3 16 32 14 -3 34 224 1.47 168.4 177.41 4.62S 33 30 0 66 4 45.6 16 32 19 -3 34 224 1.47 168.4 177.42 4.61S 33 37 30 66 4 46.7 16 32 25 -3 34 224 1.48 168.4 177.43 4.59S 33 45 0 66 4 47.5 16 32 30 -3 34 224 1.48 168.4 177.44 4.58S 33 52 30 66 4 48.1 16 32 36 -3 34 224 1.48 168.4 177.45 4.57S 34 0 0 66 4 48.3 16 32 41 -4 34 225 1.48 168.4 177.46 4.56S 34 7 30 66 4 48.3 16 32 47 -4 34 225 1.48 168.4 177.48 4.55S 34 15 0 66 4 48.1 16 32 52 -4 34 225 1.49 168.4 177.49 4.54S 34 22 30 66 4 47.5 16 32 58 -4 34 225 1.49 168.5 177.50 4.53S 34 30 0 66 4 46.7 16 33 3 -4 34 225 1.49 168.5 177.51 4.52S 34 37 30 66 4 45.7 16 33 8 -4 34 225 1.49 168.5 177.52 4.51S 34 45 0 66 4 44.3 16 33 14 -4 34 226 1.50 168.5 177.53 4.50S 34 52 30 66 4 42.7 16 33 19 -4 34 226 1.50 168.5 177.54 4.49S 35 0 0 66 4 40.9 16 33 25 -4 34 226 1.50 168.5 177.55 4.48S 35 7 30 66 4 38.7 16 33 30 -4 34 226 1.50 168.5 177.56 4.47S 35 15 0 66 4 36.3 16 33 36 -4 34 226 1.51 168.5 177.57 4.46S 35 22 30 66 4 33.7 16 33 41 -4 34 226 1.51 168.5 177.58 4.45S 35 30 0 66 4 30.7 16 33 46 -4 33 227 1.51 168.5 177.59 4.44S 35 37 30 66 4 27.5 16 33 52 -4 33 227 1.51 168.6 177.60 4.43S 35 45 0 66 4 24.1 16 33 57 -4 33 227 1.52 168.6 177.61 4.42S 35 52 30 66 4 20.3 16 34 3 -4 33 227 1.52 168.6 177.62 4.41S 36 0 0 66 4 16.3 16 34 8 -4 33 227 1.52 168.6 177.63 4.40S 36 7 30 66 4 12.1 16 34 13 -5 33 227 1.52 168.6 177.64 4.39S 36 15 0 66 4 7.6 16 34 19 -5 33 228 1.53 168.6 177.65 4.38S 36 22 30 66 4 2.8 16 34 24 -5 33 228 1.53 168.6 177.66 4.37S 36 30 0 66 3 57.7 16 34 30 -5 33 228 1.53 168.6 177.67 4.36S 36 37 30 66 3 52.4 16 34 35 -5 33 228 1.53 168.6 177.68 4.35S 36 45 0 66 3 46.8 16 34 40 -5 33 228 1.54 168.6 177.69 4.34S 36 52 30 66 3 41.0 16 34 46 -5 33 228 1.54 168.7 177.70 4.33S 37 0 0 66 3 34.8 16 34 51 -5 33 228 1.54 168.7 177.71 4.32S 37 7 30 66 3 28.5 16 34 56 -5 33 229 1.54 168.7 177.72 4.31S 37 15 0 66 3 21.8 16 35 2 -5 33 229 1.55 168.7 177.73 4.30S 37 22 30 66 3 14.9 16 35 7 -5 33 229 1.55 168.7 177.74 4.29S 37 30 0 66 3 7.7 16 35 12 -5 33 229 1.55 168.7 177.75 4.28S 37 37 30 66 3 0.3 16 35 17 -5 33 229 1.56 168.7 177.76 4.27S 37 45 0 66 2 52.6 16 35 23 -5 33 229 1.56 168.7 177.77 4.26S 37 52 30 66 2 44.6 16 35 28 -5 33 230 1.56 168.7 177.78 4.25S 38 0 0 66 2 36.4 16 35 33 -5 33 230 1.56 168.8 177.79 4.24S 38 7 30 66 2 27.9 16 35 39 -5 33 230 1.57 168.8 177.80 4.23S 38 15 0 66 2 19.1 16 35 44 -6 33 230 1.57 168.8 177.81 4.22S 38 22 30 66 2 10.1 16 35 49 -6 32 230 1.57 168.8 177.82 4.21S 38 30 0 66 2 0.8 16 35 54 -6 32 230 1.57 168.8 177.83 4.20S 38 37 30 66 1 51.3 16 36 0 -6 32 231 1.58 168.8 177.84 4.19S 38 45 0 66 1 41.5 16 36 5 -6 32 231 1.58 168.8 177.85 4.18S 38 52 30 66 1 31.4 16 36 10 -6 32 231 1.58 168.8 177.86 4.17S 39 0 0 66 1 21.0 16 36 15 -6 32 231 1.58 168.8 177.87 4.16S 39 7 30 66 1 10.4 16 36 21 -6 32 231 1.59 168.8 177.88 4.15S 39 15 0 66 0 59.6 16 36 26 -6 32 231 1.59 168.9 177.89 4.14S 39 22 30 66 0 48.4 16 36 31 -6 32 232 1.59 168.9 177.90 4.13S 39 30 0 66 0 37.1 16 36 36 -6 32 232 1.60 168.9 177.91 4.12S 39 37 30 66 0 25.4 16 36 41 -6 32 232 1.60 168.9 177.92 4.11S 39 45 0 66 0 13.5 16 36 47 -6 32 232 1.60 168.9 177.93 4.10S 39 52 30 66 0 1.3 16 36 52 -6 32 232 1.60 168.9 177.94 4.09S 40 0 0 65 59 48.9 16 36 57 -6 32 232 1.61 168.9 177.95 4.08S Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. The path is adjusted for the effects of refraction at low moon altitudes. Projected diameter of star 8 meters [CHARM/CADARS, 8 measures] 635 is variable: 635 = NSV 1553, 3.60 to 3.67, V 635 is double: AB 3.7 0.40" 179.0 (BLM 1) Graze path of B approximately 1.1 km north, and 0.2 secs earlier compared to A - refer to graze profile for exact distances Librations Long -3.56 Lat +6.87 P +176.22 D +6.92 Illumination of moon 28%+ Elongation of Moon 64 Vertical Profile Scale approx. 2.70 km/arcsec at mean distance of moon Horizontal Scale Factor 1.74 deg/min At longitude 25.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 1.3 3.3 4.7 5.5 5.9 6.2 6.4 6.5 3.3 3.3 4.7 5.5 5.9 6.2 6.4 6.5 5.3 3.3 4.7 5.5 5.9 6.2 6.4 6.5 7.3 3.7 5.1 5.8 6.3 6.6 6.8 6.9 9.3 3.7 5.1 5.8 6.3 6.6 6.8 6.9 ------------------------------------------------------------------------------ Double star catalogue details WDS entries RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 04198+1538BLM 1 1978 1978 1 179 179 0.4 0.4 3.65 G9.5IIIab +115-025 +15 612 N 041947.53+153739.7 ------------------------------------------------ Interferometric catalogue entries 041947.53+153739.7 HR 1346 BLM 1 HD 27371 HIP 20205 04198+1538 N Date PA Sep M1 M2 1976.9229 . . < 0.035 . . . . . 552 20 3.8 1 McA1978c Sc 1978.8756 179.2 2.0 0.395 0.012 . . . . 520 30 3.9 1 BLM1982 S 1991.25 . . < 0.1 . 3.81 . . . 511 222 0.3 1 HIP1997e Hh 1991.8966 . . < 0.030 . . . . . 549 22 3.8 1 Msn1993a Sc 1996.022 . . < 0.05 . . . >1.0 . 2200 400 5.1 1 Pat1998 Si ------------------------------------------------ AAVSO Variable star entry Variable identifier Type Max Min Ph Epoch Period NSV 1553 3.60 3.67 V ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Enontekiö 23.6 68.4 283km 16 24 39.7 Inari 27.0 68.9 326km 16 27 23.4 Ivalo 27.5 68.7 297km 16 27 47.3 Joensuu Jakokoski 30.0 62.7 368km 16 29 41.3 Kajaani Lehtikangas 27.7 64.2 196km 16 27 56.9 Karigasniemi 25.8 69.4 384km 16 26 27.1 Kemijärvi 27.4 66.7 82km 16 27 42.7 Kilpisjärvi 20.8 69.0 372km 16 22 17.7 Kokkola 23.1 63.8 216km 16 24 14.9 Kolari 23.8 67.3 166km 16 24 47.4 Kuhmo 29.5 64.1 211km 16 29 19.1 Kuopio Huuhanmäki 27.6 62.9 343km 16 27 52.5 Kuusamo 29.2 66.0 7km 16 29 4.6 Meltaus 25.4 66.9 112km 16 26 3.9 Muonio 23.7 68.0 235km 16 24 41.6 Näätämö 29.1 69.7 404km 16 29 0.6 Nilsiä 28.1 63.2 309km 16 28 13.1 Nurmes 29.1 63.5 275km 16 29 2.3 Oulu Puolivälikangas 25.5 65.0 96km 16 26 9.8 Pello 24.0 66.8 104km 16 24 56.1 Posio 28.2 66.1 13km 16 28 16.9 Pudasjärvi 27.0 65.4 66km 16 27 21.4 Puolanka 27.7 64.9 124km 16 27 53.8 Raahe 24.5 64.7 129km 16 25 21.1 Ranua 26.5 65.9 1km 16 26 58.7 Rautalampi 26.7 62.6 374km 16 27 7.8 Rovaniemi 25.7 66.5 64km 16 26 21.5 Salla 28.7 66.8 91km 16 28 40.0 Sodankylä 26.6 67.4 162km 16 27 2.8 Tervola 24.8 66.1 23km 16 25 36.8 Tornio 24.1 65.8 1km 16 25 4.7 Tulppio 29.2 67.8 193km 16 29 5.3 Vaasa Sundom 21.6 63.0 293km 16 22 57.6 Vuotso 27.1 68.1 236km 16 27 27.7 Grazing Occultation of 635cG8 Magnitude 3.7 [Red = 3.1] s R635 = Hyadum I = gamma Tauri Date: 2018 Mar 22 16h 17m, to 2018 Mar 22 16h 37m Nominal site altitude 100m E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' " o ' " h m s Alt Alt Az o o o 15 0 0 65 10 27.3 16 17 13 6 40 198 1.20 166.7 175.78 6.24S 15 7 30 65 11 11.3 16 17 20 6 40 198 1.21 166.7 175.79 6.23S 15 15 0 65 11 55.0 16 17 27 6 40 198 1.21 166.8 175.81 6.22S 15 22 30 65 12 38.4 16 17 33 6 40 199 1.21 166.8 175.82 6.21S 15 30 0 65 13 21.4 16 17 40 6 40 199 1.21 166.8 175.83 6.20S 15 37 30 65 14 4.1 16 17 47 6 40 199 1.21 166.8 175.84 6.19S 15 45 0 65 14 46.5 16 17 54 6 40 199 1.21 166.8 175.85 6.18S 15 52 30 65 15 28.6 16 18 1 5 39 199 1.21 166.8 175.86 6.16S 16 0 0 65 16 10.4 16 18 7 5 39 199 1.22 166.8 175.88 6.15S 16 7 30 65 16 51.8 16 18 14 5 39 200 1.22 166.8 175.89 6.14S 16 15 0 65 17 32.9 16 18 21 5 39 200 1.22 166.9 175.90 6.13S 16 22 30 65 18 13.7 16 18 27 5 39 200 1.22 166.9 175.91 6.12S 16 30 0 65 18 54.2 16 18 34 5 39 200 1.22 166.9 175.92 6.11S 16 37 30 65 19 34.4 16 18 41 5 39 200 1.22 166.9 175.93 6.09S 16 45 0 65 20 14.2 16 18 48 5 39 201 1.22 166.9 175.95 6.08S 16 52 30 65 20 53.8 16 18 54 5 39 201 1.23 166.9 175.96 6.07S 17 0 0 65 21 33.0 16 19 1 5 39 201 1.23 166.9 175.97 6.06S 17 7 30 65 22 11.9 16 19 7 5 39 201 1.23 166.9 175.98 6.05S 17 15 0 65 22 50.5 16 19 14 5 39 201 1.23 166.9 175.99 6.04S 17 22 30 65 23 28.8 16 19 21 5 39 201 1.23 167.0 176.00 6.03S 17 30 0 65 24 6.8 16 19 27 5 39 202 1.23 167.0 176.01 6.01S 17 37 30 65 24 44.4 16 19 34 5 39 202 1.23 167.0 176.03 6.00S 17 45 0 65 25 21.8 16 19 41 4 39 202 1.24 167.0 176.04 5.99S 17 52 30 65 25 58.8 16 19 47 4 39 202 1.24 167.0 176.05 5.98S 18 0 0 65 26 35.6 16 19 54 4 39 202 1.24 167.0 176.06 5.97S 18 7 30 65 27 12.0 16 20 0 4 39 203 1.24 167.0 176.07 5.96S 18 15 0 65 27 48.1 16 20 7 4 39 203 1.24 167.0 176.08 5.95S 18 22 30 65 28 23.9 16 20 13 4 39 203 1.24 167.1 176.09 5.93S 18 30 0 65 28 59.4 16 20 20 4 39 203 1.24 167.1 176.11 5.92S 18 37 30 65 29 34.6 16 20 26 4 39 203 1.25 167.1 176.12 5.91S 18 45 0 65 30 9.5 16 20 33 4 39 203 1.25 167.1 176.13 5.90S 18 52 30 65 30 44.0 16 20 39 4 39 204 1.25 167.1 176.14 5.89S 19 0 0 65 31 18.3 16 20 46 4 39 204 1.25 167.1 176.15 5.88S 19 7 30 65 31 52.3 16 20 52 4 39 204 1.25 167.1 176.16 5.87S 19 15 0 65 32 25.9 16 20 59 4 39 204 1.25 167.1 176.17 5.85S 19 22 30 65 32 59.3 16 21 5 4 39 204 1.26 167.1 176.19 5.84S 19 30 0 65 33 32.3 16 21 12 4 38 205 1.26 167.2 176.20 5.83S 19 37 30 65 34 5.1 16 21 18 4 38 205 1.26 167.2 176.21 5.82S 19 45 0 65 34 37.5 16 21 25 3 38 205 1.26 167.2 176.22 5.81S 19 52 30 65 35 9.6 16 21 31 3 38 205 1.26 167.2 176.23 5.80S 20 0 0 65 35 41.5 16 21 38 3 38 205 1.26 167.2 176.24 5.79S 20 7 30 65 36 13.0 16 21 44 3 38 205 1.27 167.2 176.25 5.77S 20 15 0 65 36 44.3 16 21 50 3 38 206 1.27 167.2 176.26 5.76S 20 22 30 65 37 15.2 16 21 57 3 38 206 1.27 167.2 176.28 5.75S 20 30 0 65 37 45.8 16 22 3 3 38 206 1.27 167.2 176.29 5.74S 20 37 30 65 38 16.2 16 22 9 3 38 206 1.27 167.3 176.30 5.73S 20 45 0 65 38 46.2 16 22 16 3 38 206 1.27 167.3 176.31 5.72S 20 52 30 65 39 16.0 16 22 22 3 38 207 1.27 167.3 176.32 5.71S 21 0 0 65 39 45.4 16 22 29 3 38 207 1.28 167.3 176.33 5.70S 21 7 30 65 40 14.5 16 22 35 3 38 207 1.28 167.3 176.34 5.68S 21 15 0 65 40 43.4 16 22 41 3 38 207 1.28 167.3 176.35 5.67S 21 22 30 65 41 11.9 16 22 47 3 38 207 1.28 167.3 176.37 5.66S 21 30 0 65 41 40.2 16 22 54 3 38 207 1.28 167.3 176.38 5.65S 21 37 30 65 42 8.1 16 23 0 3 38 208 1.28 167.3 176.39 5.64S 21 45 0 65 42 35.8 16 23 6 2 38 208 1.29 167.4 176.40 5.63S 21 52 30 65 43 3.2 16 23 13 2 38 208 1.29 167.4 176.41 5.62S 22 0 0 65 43 30.2 16 23 19 2 38 208 1.29 167.4 176.42 5.61S 22 7 30 65 43 57.0 16 23 25 2 38 208 1.29 167.4 176.43 5.60S 22 15 0 65 44 23.5 16 23 31 2 38 209 1.29 167.4 176.44 5.58S 22 22 30 65 44 49.6 16 23 38 2 38 209 1.29 167.4 176.46 5.57S 22 30 0 65 45 15.5 16 23 44 2 38 209 1.30 167.4 176.47 5.56S 22 37 30 65 45 41.1 16 23 50 2 38 209 1.30 167.4 176.48 5.55S 22 45 0 65 46 6.4 16 23 56 2 38 209 1.30 167.4 176.49 5.54S 22 52 30 65 46 31.4 16 24 2 2 38 209 1.30 167.5 176.50 5.53S 23 0 0 65 46 56.1 16 24 9 2 37 210 1.30 167.5 176.51 5.52S 23 7 30 65 47 20.6 16 24 15 2 37 210 1.31 167.5 176.52 5.51S 23 15 0 65 47 44.7 16 24 21 2 37 210 1.31 167.5 176.53 5.50S 23 22 30 65 48 8.6 16 24 27 2 37 210 1.31 167.5 176.54 5.48S 23 30 0 65 48 32.1 16 24 33 2 37 210 1.31 167.5 176.55 5.47S 23 37 30 65 48 55.4 16 24 39 2 37 210 1.31 167.5 176.57 5.46S 23 45 0 65 49 18.4 16 24 46 1 37 211 1.31 167.5 176.58 5.45S 23 52 30 65 49 41.1 16 24 52 1 37 211 1.32 167.5 176.59 5.44S 24 0 0 65 50 3.5 16 24 58 1 37 211 1.32 167.6 176.60 5.43S 24 7 30 65 50 25.6 16 25 4 1 37 211 1.32 167.6 176.61 5.42S 24 15 0 65 50 47.4 16 25 10 1 37 211 1.32 167.6 176.62 5.41S 24 22 30 65 51 8.9 16 25 16 1 37 212 1.32 167.6 176.63 5.40S 24 30 0 65 51 30.1 16 25 22 1 37 212 1.32 167.6 176.64 5.39S 24 37 30 65 51 51.1 16 25 28 1 37 212 1.33 167.6 176.65 5.37S 24 45 0 65 52 11.8 16 25 34 1 37 212 1.33 167.6 176.66 5.36S 24 52 30 65 52 32.2 16 25 40 1 37 212 1.33 167.6 176.68 5.35S 25 0 0 65 52 52.3 16 25 46 1 37 212 1.33 167.6 176.69 5.34S 25 7 30 65 53 12.1 16 25 53 1 37 213 1.33 167.7 176.70 5.33S 25 15 0 65 53 31.6 16 25 59 1 37 213 1.34 167.7 176.71 5.32S 25 22 30 65 53 50.8 16 26 5 1 37 213 1.34 167.7 176.72 5.31S 25 30 0 65 54 9.8 16 26 11 1 37 213 1.34 167.7 176.73 5.30S 25 37 30 65 54 28.5 16 26 17 1 37 213 1.34 167.7 176.74 5.29S 25 45 0 65 54 46.9 16 26 23 0 37 213 1.34 167.7 176.75 5.28S 25 52 30 65 55 5.0 16 26 29 0 37 214 1.34 167.7 176.76 5.27S 26 0 0 65 55 22.8 16 26 35 0 37 214 1.35 167.7 176.77 5.26S 26 7 30 65 55 40.4 16 26 41 0 37 214 1.35 167.8 176.79 5.23S 26 15 0 65 55 57.6 16 26 47 0 37 214 1.35 167.8 176.81 5.22S 26 22 30 65 56 14.6 16 26 52 0 36 214 1.35 167.8 176.82 5.21S 26 30 0 65 56 31.3 16 26 58 0 36 214 1.35 167.8 176.83 5.20S 26 37 30 65 56 47.7 16 27 4 0 36 215 1.36 167.8 176.84 5.19S 26 45 0 65 57 3.9 16 27 10 0 36 215 1.36 167.8 176.85 5.18S 26 52 30 65 57 19.7 16 27 16 0 36 215 1.36 167.8 176.86 5.17S 27 0 0 65 57 35.3 16 27 22 0 36 215 1.36 167.8 176.87 5.16S 27 7 30 65 57 50.6 16 27 28 0 36 215 1.36 167.8 176.88 5.15S 27 15 0 65 58 5.6 16 27 34 0 36 216 1.37 167.8 176.89 5.14S 27 22 30 65 58 20.3 16 27 40 0 36 216 1.37 167.9 176.90 5.12S 27 30 0 65 58 34.8 16 27 46 0 36 216 1.37 167.9 176.91 5.11S 27 37 30 65 58 49.0 16 27 52 0 36 216 1.37 167.9 176.93 5.10S 27 45 0 65 59 2.8 16 27 57 -1 36 216 1.37 167.9 176.94 5.09S 27 52 30 65 59 16.5 16 28 3 -1 36 216 1.38 167.9 176.95 5.08S 28 0 0 65 59 29.8 16 28 9 -1 36 217 1.38 167.9 176.96 5.07S 28 7 30 65 59 42.9 16 28 15 -1 36 217 1.38 167.9 176.97 5.06S 28 15 0 65 59 55.6 16 28 21 -1 36 217 1.38 167.9 176.98 5.05S 28 22 30 66 0 8.2 16 28 27 -1 36 217 1.38 167.9 176.99 5.04S 28 30 0 66 0 20.4 16 28 33 -1 36 217 1.39 168.0 177.00 5.03S 28 37 30 66 0 32.3 16 28 38 -1 36 217 1.39 168.0 177.01 5.02S 28 45 0 66 0 44.0 16 28 44 -1 36 218 1.39 168.0 177.02 5.01S 28 52 30 66 0 55.4 16 28 50 -1 36 218 1.39 168.0 177.03 5.00S 29 0 0 66 1 6.5 16 28 56 -1 36 218 1.39 168.0 177.04 4.98S 29 7 30 66 1 17.4 16 29 1 -1 36 218 1.40 168.0 177.05 4.97S 29 15 0 66 1 27.9 16 29 7 -1 36 218 1.40 168.0 177.06 4.96S 29 22 30 66 1 38.2 16 29 13 -1 36 218 1.40 168.0 177.08 4.95S 29 30 0 66 1 48.3 16 29 19 -1 35 219 1.40 168.0 177.09 4.94S 29 37 30 66 1 58.0 16 29 25 -1 35 219 1.40 168.1 177.10 4.93S 29 45 0 66 2 7.5 16 29 30 -1 35 219 1.41 168.1 177.11 4.92S 29 52 30 66 2 16.7 16 29 36 -2 35 219 1.41 168.1 177.12 4.91S 30 0 0 66 2 25.6 16 29 42 -2 35 219 1.41 168.1 177.13 4.90S 30 7 30 66 2 34.3 16 29 47 -2 35 219 1.41 168.1 177.14 4.89S 30 15 0 66 2 42.6 16 29 53 -2 35 220 1.42 168.1 177.15 4.88S 30 22 30 66 2 50.7 16 29 59 -2 35 220 1.42 168.1 177.16 4.87S 30 30 0 66 2 58.6 16 30 5 -2 35 220 1.42 168.1 177.17 4.86S 30 37 30 66 3 6.1 16 30 10 -2 35 220 1.42 168.1 177.18 4.85S 30 45 0 66 3 13.4 16 30 16 -2 35 220 1.42 168.2 177.19 4.84S 30 52 30 66 3 20.4 16 30 22 -2 35 220 1.43 168.2 177.20 4.83S 31 0 0 66 3 27.2 16 30 27 -2 35 221 1.43 168.2 177.21 4.81S 31 7 30 66 3 33.7 16 30 33 -2 35 221 1.43 168.2 177.22 4.80S 31 15 0 66 3 39.9 16 30 39 -2 35 221 1.43 168.2 177.23 4.79S 31 22 30 66 3 45.8 16 30 44 -2 35 221 1.43 168.2 177.25 4.78S 31 30 0 66 3 51.4 16 30 50 -2 35 221 1.44 168.2 177.26 4.77S 31 37 30 66 3 56.8 16 30 56 -2 35 221 1.44 168.2 177.27 4.76S 31 45 0 66 4 1.9 16 31 1 -2 35 222 1.44 168.2 177.28 4.75S 31 52 30 66 4 6.8 16 31 7 -2 35 222 1.44 168.2 177.29 4.74S 32 0 0 66 4 11.3 16 31 12 -3 35 222 1.45 168.3 177.30 4.73S 32 7 30 66 4 15.6 16 31 18 -3 35 222 1.45 168.3 177.31 4.72S 32 15 0 66 4 19.7 16 31 24 -3 35 222 1.45 168.3 177.32 4.71S 32 22 30 66 4 23.4 16 31 29 -3 35 222 1.45 168.3 177.33 4.70S 32 30 0 66 4 26.9 16 31 35 -3 35 223 1.45 168.3 177.34 4.69S 32 37 30 66 4 30.1 16 31 40 -3 34 223 1.46 168.3 177.35 4.68S 32 45 0 66 4 33.1 16 31 46 -3 34 223 1.46 168.3 177.36 4.67S 32 52 30 66 4 35.7 16 31 51 -3 34 223 1.46 168.3 177.37 4.66S 33 0 0 66 4 38.1 16 31 57 -3 34 223 1.46 168.3 177.38 4.65S 33 7 30 66 4 40.3 16 32 3 -3 34 223 1.47 168.4 177.39 4.64S 33 15 0 66 4 42.2 16 32 8 -3 34 224 1.47 168.4 177.40 4.63S 33 22 30 66 4 43.8 16 32 14 -3 34 224 1.47 168.4 177.41 4.62S 33 30 0 66 4 45.1 16 32 19 -3 34 224 1.47 168.4 177.42 4.61S 33 37 30 66 4 46.2 16 32 25 -3 34 224 1.48 168.4 177.43 4.59S 33 45 0 66 4 47.0 16 32 30 -3 34 224 1.48 168.4 177.44 4.58S 33 52 30 66 4 47.5 16 32 36 -3 34 224 1.48 168.4 177.45 4.57S 34 0 0 66 4 47.8 16 32 41 -4 34 225 1.48 168.4 177.46 4.56S 34 7 30 66 4 47.8 16 32 47 -4 34 225 1.48 168.4 177.48 4.55S 34 15 0 66 4 47.5 16 32 52 -4 34 225 1.49 168.4 177.49 4.54S 34 22 30 66 4 47.0 16 32 58 -4 34 225 1.49 168.5 177.50 4.53S 34 30 0 66 4 46.2 16 33 3 -4 34 225 1.49 168.5 177.51 4.52S 34 37 30 66 4 45.1 16 33 8 -4 34 225 1.49 168.5 177.52 4.51S 34 45 0 66 4 43.8 16 33 14 -4 34 226 1.50 168.5 177.53 4.50S 34 52 30 66 4 42.2 16 33 19 -4 34 226 1.50 168.5 177.54 4.49S 35 0 0 66 4 40.3 16 33 25 -4 34 226 1.50 168.5 177.55 4.48S 35 7 30 66 4 38.2 16 33 30 -4 34 226 1.50 168.5 177.56 4.47S 35 15 0 66 4 35.8 16 33 36 -4 34 226 1.51 168.5 177.57 4.46S 35 22 30 66 4 33.1 16 33 41 -4 34 226 1.51 168.5 177.58 4.45S 35 30 0 66 4 30.2 16 33 47 -4 33 227 1.51 168.5 177.59 4.44S 35 37 30 66 4 27.0 16 33 52 -4 33 227 1.51 168.6 177.60 4.43S 35 45 0 66 4 23.5 16 33 57 -4 33 227 1.52 168.6 177.61 4.42S 35 52 30 66 4 19.8 16 34 3 -4 33 227 1.52 168.6 177.62 4.41S 36 0 0 66 4 15.8 16 34 8 -4 33 227 1.52 168.6 177.63 4.40S 36 7 30 66 4 11.5 16 34 13 -5 33 227 1.52 168.6 177.64 4.39S 36 15 0 66 4 7.0 16 34 19 -5 33 228 1.53 168.6 177.65 4.38S 36 22 30 66 4 2.2 16 34 24 -5 33 228 1.53 168.6 177.66 4.37S 36 30 0 66 3 57.2 16 34 30 -5 33 228 1.53 168.6 177.67 4.36S 36 37 30 66 3 51.8 16 34 35 -5 33 228 1.53 168.6 177.68 4.35S 36 45 0 66 3 46.3 16 34 40 -5 33 228 1.54 168.6 177.69 4.34S 36 52 30 66 3 40.4 16 34 46 -5 33 228 1.54 168.7 177.70 4.33S 37 0 0 66 3 34.3 16 34 51 -5 33 228 1.54 168.7 177.71 4.32S 37 7 30 66 3 27.9 16 34 56 -5 33 229 1.54 168.7 177.72 4.31S 37 15 0 66 3 21.3 16 35 2 -5 33 229 1.55 168.7 177.73 4.30S 37 22 30 66 3 14.4 16 35 7 -5 33 229 1.55 168.7 177.74 4.29S 37 30 0 66 3 7.2 16 35 12 -5 33 229 1.55 168.7 177.75 4.28S 37 37 30 66 2 59.7 16 35 18 -5 33 229 1.56 168.7 177.76 4.27S 37 45 0 66 2 52.0 16 35 23 -5 33 229 1.56 168.7 177.77 4.26S 37 52 30 66 2 44.1 16 35 28 -5 33 230 1.56 168.7 177.78 4.25S 38 0 0 66 2 35.8 16 35 33 -5 33 230 1.56 168.8 177.79 4.24S 38 7 30 66 2 27.3 16 35 39 -5 33 230 1.57 168.8 177.80 4.23S 38 15 0 66 2 18.6 16 35 44 -6 33 230 1.57 168.8 177.81 4.22S 38 22 30 66 2 9.6 16 35 49 -6 32 230 1.57 168.8 177.82 4.21S 38 30 0 66 2 0.3 16 35 54 -6 32 230 1.57 168.8 177.83 4.20S 38 37 30 66 1 50.7 16 36 0 -6 32 231 1.58 168.8 177.84 4.19S 38 45 0 66 1 40.9 16 36 5 -6 32 231 1.58 168.8 177.85 4.18S 38 52 30 66 1 30.8 16 36 10 -6 32 231 1.58 168.8 177.86 4.17S 39 0 0 66 1 20.5 16 36 15 -6 32 231 1.58 168.8 177.87 4.16S 39 7 30 66 1 9.9 16 36 21 -6 32 231 1.59 168.8 177.88 4.15S 39 15 0 66 0 59.0 16 36 26 -6 32 231 1.59 168.9 177.89 4.14S 39 22 30 66 0 47.9 16 36 31 -6 32 232 1.59 168.9 177.90 4.13S 39 30 0 66 0 36.5 16 36 36 -6 32 232 1.60 168.9 177.91 4.12S 39 37 30 66 0 24.8 16 36 41 -6 32 232 1.60 168.9 177.92 4.11S 39 45 0 66 0 12.9 16 36 47 -6 32 232 1.60 168.9 177.93 4.10S 39 52 30 66 0 0.8 16 36 52 -6 32 232 1.60 168.9 177.94 4.09S 40 0 0 65 59 48.3 16 36 57 -6 32 232 1.61 168.9 177.95 4.08S Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. The path is adjusted for the effects of refraction at low moon altitudes. Projected diameter of star 8 meters [CHARM/CADARS, 8 measures] 635 is variable: 635 = NSV 1553, 3.60 to 3.67, V 635 is double: AB 3.7 0.40" 179.0 (BLM 1) Graze path of B approximately 1.1 km north, and 0.2 secs earlier compared to A - refer to graze profile for exact distances Librations Long -3.57 Lat +6.87 P +176.45 D +6.93 Illumination of moon 28%+ Elongation of Moon 64 Vertical Profile Scale approx. 2.70 km/arcsec at mean distance of moon Horizontal Scale Factor 1.75 deg/min At longitude 27.50: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 1.1 3.9 5.3 6.0 6.5 6.8 7.0 7.1 3.1 3.9 5.3 6.0 6.5 6.8 7.0 7.1 5.1 3.9 5.3 6.0 6.5 6.8 7.0 7.1 7.1 4.3 5.7 6.5 6.9 7.2 7.4 7.5 9.1 4.3 5.7 6.5 6.9 7.2 7.4 7.5 ------------------------------------------------------------------------------ Double star catalogue details WDS entries RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 04198+1538BLM 1 1978 1978 1 179 179 0.4 0.4 3.65 G9.5IIIab +115-025 +15 612 NX 041947.53+153739.7 ------------------------------------------------ Interferometric catalogue entries 041947.53+153739.7 HR 1346 BLM 1 HD 27371 HIP 20205 04198+1538 N Date PA Sep M1 M2 1976.9229 . . < 0.035 . . . . . 552 20 3.8 1 McA1978c Sc 1978.8756 179.2 2.0 0.395 0.012 . . . . 520 30 3.9 1 BLM1982 S 1991.25 . . < 0.1 . 3.81 . . . 511 222 0.3 1 HIP1997e Hh 1991.8966 . . < 0.030 . . . . . 549 22 3.8 1 Msn1993a Sc 1996.022 . . < 0.05 . . . >1.0 . 2200 400 5.1 1 Pat1998 Si ------------------------------------------------ AAVSO Variable star entry Variable identifier Type Max Min Ph Epoch Period NSV 1553 3.60 3.67 V ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Iisalmi 27.2 63.5 268km 16 27 30.9 Inari 27.0 68.9 326km 16 27 23.4 Ivalo 27.5 68.7 297km 16 27 47.3 Joensuu Jakokoski 30.0 62.7 368km 16 29 41.4 Kajaani Lehtikangas 27.7 64.2 196km 16 27 56.9 Karigasniemi 25.8 69.4 384km 16 26 27.1 Kemijärvi 27.4 66.7 82km 16 27 42.7 Kilpisjärvi 20.8 69.0 372km 16 22 17.7 Kokkola 23.1 63.8 216km 16 24 15.0 Kolari 23.8 67.3 166km 16 24 47.4 Kuhmo 29.5 64.1 211km 16 29 19.1 Kuopio Huuhanmäki 27.6 62.9 343km 16 27 52.6 Kuusamo 29.2 66.0 7km 16 29 4.6 Meltaus 25.4 66.9 112km 16 26 3.9 Muonio 23.7 68.0 235km 16 24 41.6 Näätämö 29.1 69.7 404km 16 29 0.6 Nilsiä 28.1 63.2 309km 16 28 13.2 Nurmes 29.1 63.5 275km 16 29 2.3 Oulu Puolivälikangas 25.5 65.0 96km 16 26 9.9 Pello 24.0 66.8 104km 16 24 56.1 Posio 28.2 66.1 13km 16 28 16.9 Pudasjärvi 27.0 65.4 66km 16 27 21.4 Puolanka 27.7 64.9 124km 16 27 53.8 Pyhäjärvi 26.0 63.7 248km 16 26 33.1 Raahe 24.5 64.7 129km 16 25 21.1 Ranua 26.5 65.9 1km 16 26 58.7 Rautalampi 26.7 62.6 374km 16 27 7.9 Rovaniemi 25.7 66.5 64km 16 26 21.5 Salla 28.7 66.8 91km 16 28 40.0 Seinäjoki 22.8 62.8 329km 16 24 1.0 Sodankylä 26.6 67.4 162km 16 27 2.9 Tervola 24.8 66.1 23km 16 25 36.8 Tornio 24.1 65.8 1km 16 25 4.8 Tulppio 29.2 67.8 193km 16 29 5.4 Vaasa Sundom 21.6 63.0 293km 16 22 57.7 Viitasaari 25.9 63.1 315km 16 26 27.6 Vuotso 27.1 68.1 236km 16 27 27.7