Grazing Occultation of 3520 M5 Magnitude 5.8 [Red = 5.0] v Date: 2014 Nov 03 17h 26m, to 2014 Nov 03 17h 52m 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 61 40 17 17 26 14 22 137 2.50 158.0 182.92 -0.49S 15 15 0 61 49 11 17 26 37 22 137 2.50 158.1 182.93 -0.50S 15 30 0 61 58 8 17 27 0 22 138 2.50 158.1 182.93 -0.50S 15 45 0 62 7 6 17 27 23 22 138 2.50 158.1 182.93 -0.50S 16 0 0 62 16 6 17 27 46 22 138 2.50 158.1 182.94 -0.50S 16 15 0 62 25 8 17 28 9 22 139 2.50 158.1 182.94 -0.50S 16 30 0 62 34 12 17 28 32 22 139 2.51 158.1 182.94 -0.51S 16 45 0 62 43 17 17 28 55 22 140 2.51 158.1 182.94 -0.51S 17 0 0 62 52 24 17 29 18 22 140 2.51 158.1 182.95 -0.51S 17 15 0 63 1 32 17 29 41 22 140 2.51 158.1 182.95 -0.51S 17 30 0 63 10 41 17 30 4 22 141 2.51 158.1 182.95 -0.52S 17 45 0 63 19 52 17 30 27 22 141 2.52 158.1 182.96 -0.52S 18 0 0 63 29 4 17 30 50 22 141 2.52 158.1 182.96 -0.53S 18 15 0 63 38 17 17 31 12 22 142 2.52 158.1 182.97 -0.53S 18 30 0 63 47 31 17 31 35 22 142 2.52 158.1 182.97 -0.54S 18 45 0 63 56 46 17 31 57 22 143 2.53 158.1 182.98 -0.54S 19 0 0 64 6 2 17 32 20 22 143 2.53 158.1 182.98 -0.55S 19 15 0 64 15 19 17 32 42 22 143 2.54 158.1 182.99 -0.56S 19 30 0 64 24 37 17 33 5 21 144 2.54 158.1 183.00 -0.56S 19 45 0 64 33 55 17 33 27 21 144 2.55 158.1 183.00 -0.57S 20 0 0 64 43 14 17 33 49 21 145 2.55 158.1 183.01 -0.58S 20 15 0 64 52 33 17 34 11 21 145 2.56 158.1 183.02 -0.59S 20 30 0 65 1 53 17 34 33 21 145 2.56 158.1 183.03 -0.59S 20 45 0 65 11 13 17 34 55 21 146 2.57 158.2 183.04 -0.60S 21 0 0 65 20 33 17 35 17 21 146 2.58 158.2 183.05 -0.61S 21 15 0 65 29 54 17 35 38 21 147 2.58 158.2 183.06 -0.62S 21 30 0 65 39 15 17 36 0 21 147 2.59 158.2 183.07 -0.63S 21 45 0 65 48 35 17 36 21 21 147 2.60 158.2 183.08 -0.64S 22 0 0 65 57 56 17 36 43 21 148 2.61 158.2 183.09 -0.65S 22 15 0 66 7 17 17 37 4 21 148 2.61 158.2 183.10 -0.66S 22 30 0 66 16 37 17 37 25 21 149 2.62 158.2 183.11 -0.68S 22 45 0 66 25 57 17 37 46 21 149 2.63 158.2 183.12 -0.69S 23 0 0 66 35 17 17 38 7 21 149 2.64 158.2 183.13 -0.70S 23 15 0 66 44 36 17 38 28 21 150 2.65 158.3 183.14 -0.71S 23 30 0 66 53 55 17 38 48 21 150 2.66 158.3 183.16 -0.72S 23 45 0 67 3 14 17 39 9 21 150 2.67 158.3 183.17 -0.74S 24 0 0 67 12 31 17 39 29 20 151 2.68 158.3 183.18 -0.75S 24 15 0 67 21 48 17 39 49 20 151 2.69 158.3 183.20 -0.76S 24 30 0 67 31 5 17 40 9 20 152 2.70 158.3 183.21 -0.78S 24 45 0 67 40 20 17 40 29 20 152 2.71 158.3 183.22 -0.79S 25 0 0 67 49 35 17 40 49 20 152 2.72 158.4 183.24 -0.80S 25 15 0 67 58 48 17 41 8 20 153 2.73 158.4 183.25 -0.82S 25 30 0 68 8 1 17 41 28 20 153 2.75 158.4 183.27 -0.83S 25 45 0 68 17 12 17 41 47 20 153 2.76 158.4 183.28 -0.85S 26 0 0 68 26 22 17 42 6 20 154 2.77 158.4 183.30 -0.86S 26 15 0 68 35 31 17 42 25 20 154 2.78 158.4 183.31 -0.88S 26 30 0 68 44 38 17 42 44 20 155 2.80 158.4 183.33 -0.89S 26 45 0 68 53 45 17 43 3 20 155 2.81 158.5 183.34 -0.91S 27 0 0 69 2 49 17 43 21 19 155 2.82 158.5 183.36 -0.92S 27 15 0 69 11 53 17 43 39 19 156 2.84 158.5 183.37 -0.94S 27 30 0 69 20 54 17 43 58 19 156 2.85 158.5 183.39 -0.95S 27 45 0 69 29 54 17 44 16 19 156 2.87 158.5 183.41 -0.97S 28 0 0 69 38 53 17 44 33 19 157 2.88 158.5 183.42 -0.99S 28 15 0 69 47 49 17 44 51 19 157 2.90 158.6 183.44 -1.00S 28 30 0 69 56 44 17 45 9 19 157 2.91 158.6 183.45 -1.02S 28 45 0 70 5 37 17 45 26 19 158 2.93 158.6 183.47 -1.04S 29 0 0 70 14 28 17 45 43 19 158 2.95 158.6 183.49 -1.05S 29 15 0 70 23 17 17 46 0 19 159 2.96 158.6 183.51 -1.07S 29 30 0 70 32 4 17 46 17 19 159 2.98 158.6 183.52 -1.09S 29 45 0 70 40 49 17 46 33 18 159 3.00 158.7 183.54 -1.11S 30 0 0 70 49 32 17 46 50 18 160 3.01 158.7 183.56 -1.12S 30 15 0 70 58 13 17 47 6 18 160 3.03 158.7 183.57 -1.14S 30 30 0 71 6 51 17 47 22 18 160 3.05 158.7 183.59 -1.16S 30 45 0 71 15 27 17 47 38 18 161 3.07 158.7 183.61 -1.18S 31 0 0 71 24 1 17 47 54 18 161 3.09 158.7 183.63 -1.19S 31 15 0 71 32 32 17 48 9 18 161 3.10 158.8 183.65 -1.21S 31 30 0 71 41 1 17 48 25 18 162 3.12 158.8 183.66 -1.23S 31 45 0 71 49 28 17 48 40 18 162 3.14 158.8 183.68 -1.25S 32 0 0 71 57 52 17 48 55 18 162 3.16 158.8 183.70 -1.27S 32 15 0 72 6 13 17 49 10 17 163 3.18 158.8 183.72 -1.28S 32 30 0 72 14 32 17 49 24 17 163 3.20 158.9 183.74 -1.30S 32 45 0 72 22 49 17 49 39 17 163 3.22 158.9 183.75 -1.32S 33 0 0 72 31 2 17 49 53 17 164 3.25 158.9 183.77 -1.34S 33 15 0 72 39 13 17 50 7 17 164 3.27 158.9 183.79 -1.36S 33 30 0 72 47 22 17 50 21 17 164 3.29 158.9 183.81 -1.37S 33 45 0 72 55 27 17 50 35 17 165 3.31 158.9 183.83 -1.39S 34 0 0 73 3 30 17 50 49 17 165 3.33 159.0 183.84 -1.41S 34 15 0 73 11 30 17 51 2 17 165 3.36 159.0 183.86 -1.43S 34 30 0 73 19 27 17 51 15 16 166 3.38 159.0 183.88 -1.45S 34 45 0 73 27 21 17 51 28 16 166 3.40 159.0 183.90 -1.46S 35 0 0 73 35 12 17 51 41 16 166 3.43 159.0 183.92 -1.48S Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. Projected diameter of star 34 meters [CHARM/CADARS, 2 measures] 3520 is variable: 3520 = XZ Psc, 5.61 to 5.97, V, Type SR C A S S I N I R E G I O N G R A Z E Librations Long +1.59 Lat -1.39 P +183.21 D -1.22 Illumination of moon 87%+ Elongation of Moon 138 Vertical Profile Scale 4.92 km/arcsec at mean distance of moon Horizontal Scale Factor 1.82 deg/min At longitude 25.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 -4.8 2.4 3.7 4.4 4.7 4.9 5.1 5.2 -2.8 2.4 3.7 4.4 4.7 4.9 5.1 5.2 -0.8 2.4 3.7 4.4 4.7 4.9 5.1 5.2 1.2 2.4 3.7 4.4 4.7 4.9 5.1 5.2 3.2 2.5 3.9 4.5 4.9 5.1 5.3 5.4 ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Enontekiö 23.6 68.4 79km 17 38 59 Ivalo 27.5 68.7 41km 17 44 0 Kemijärvi 27.4 66.7 159km 17 43 53 Kilpisjärvi 20.8 69.0 212km 17 34 59 Meltaus 25.4 66.9 68km 17 41 17 Muonio 23.7 68.0 54km 17 39 2 Näätämö 29.1 69.7 36km 17 45 51 Nuorgam 27.9 70.1 28km 17 44 25 Oulu Puolivälikangas 25.5 65.0 195km 17 41 27 Pello 24.0 66.8 25km 17 39 27 Posio 28.2 66.1 228km 17 44 45 Pudasjärvi 27.0 65.4 233km 17 43 20 Raahe 24.5 64.7 179km 17 40 8 Ranua 26.5 65.9 175km 17 42 45 Rovaniemi 25.7 66.5 108km 17 41 46 Salla 28.7 66.8 199km 17 45 20 Sodankylä 26.6 67.4 83km 17 42 51 Tervola 24.8 66.1 99km 17 40 33 Tornio 24.1 65.8 89km 17 39 41 Tulppio 29.2 67.8 157km 17 45 58 Utsjoki Ailigas 27.1 69.9 44km 17 43 26 Vaasa Sundom 21.6 63.0 175km 17 36 7