Grazing Occultation of 1629 K0 Magnitude 6.6 [Red = 6.1] Date: 2010 Nov 02 11h 54m, to 2010 Nov 02 12h 18m Nominal site altitude 250m E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' " o ' " h m s Alt Alt Az o o o -128 0 0 49 49 4 11 54 11 8 101 7.50 206.3 183.61 7.75S -127 45 0 49 47 44 11 54 14 8 101 7.33 206.3 183.65 7.79S -127 30 0 49 46 22 11 54 18 8 102 7.17 206.4 183.68 7.83S -127 15 0 49 45 0 11 54 22 8 102 7.01 206.4 183.72 7.86S -127 0 0 49 43 36 11 54 26 8 102 6.87 206.4 183.75 7.90S -126 45 0 49 42 10 11 54 30 8 102 6.72 206.5 183.79 7.93S -126 30 0 49 40 43 11 54 34 9 102 6.59 206.5 183.82 7.97S -126 15 0 49 39 15 11 54 38 9 103 6.45 206.5 183.86 8.00S -126 0 0 49 37 45 11 54 42 9 103 6.33 206.6 183.89 8.04S -125 45 0 49 36 14 11 54 46 9 103 6.20 206.6 183.93 8.07S -125 30 0 49 34 41 11 54 50 9 103 6.08 206.6 183.96 8.11S -125 15 0 49 33 7 11 54 55 10 103 5.97 206.7 184.00 8.14S -125 0 0 49 31 32 11 54 59 10 104 5.86 206.7 184.04 8.18S -124 45 0 49 29 55 11 55 3 10 104 5.75 206.8 184.07 8.22S -124 30 0 49 28 16 11 55 8 10 104 5.65 206.8 184.11 8.25S -124 15 0 49 26 37 11 55 13 10 104 5.55 206.8 184.14 8.29S -124 0 0 49 24 55 11 55 17 10 104 5.45 206.9 184.18 8.32S -123 45 0 49 23 12 11 55 22 11 105 5.36 206.9 184.22 8.36S -123 30 0 49 21 28 11 55 27 11 105 5.27 206.9 184.25 8.40S -123 15 0 49 19 42 11 55 32 11 105 5.18 207.0 184.29 8.43S -123 0 0 49 17 55 11 55 37 11 105 5.09 207.0 184.33 8.47S -122 45 0 49 16 6 11 55 42 11 105 5.01 207.0 184.37 8.51S -122 30 0 49 14 16 11 55 47 11 106 4.93 207.1 184.40 8.55S -122 15 0 49 12 24 11 55 52 12 106 4.85 207.1 184.44 8.58S -122 0 0 49 10 30 11 55 58 12 106 4.78 207.2 184.48 8.62S -121 45 0 49 8 35 11 56 3 12 106 4.70 207.2 184.51 8.66S -121 30 0 49 6 39 11 56 9 12 106 4.63 207.2 184.55 8.70S -121 15 0 49 4 41 11 56 14 12 107 4.56 207.3 184.59 8.73S -121 0 0 49 2 41 11 56 20 13 107 4.49 207.3 184.63 8.77S -120 45 0 49 0 40 11 56 25 13 107 4.43 207.3 184.67 8.81S -120 30 0 48 58 37 11 56 31 13 107 4.36 207.4 184.71 8.85S -120 15 0 48 56 33 11 56 37 13 108 4.30 207.4 184.74 8.89S -120 0 0 48 54 27 11 56 43 13 108 4.24 207.5 184.78 8.93S -119 45 0 48 52 19 11 56 49 13 108 4.18 207.5 184.82 8.96S -119 30 0 48 50 10 11 56 55 14 108 4.12 207.5 184.86 9.00S -119 15 0 48 47 59 11 57 1 14 108 4.06 207.6 184.90 9.04S -119 0 0 48 45 47 11 57 8 14 109 4.01 207.6 184.94 9.08S -118 45 0 48 43 33 11 57 14 14 109 3.95 207.7 184.98 9.12S -118 30 0 48 41 17 11 57 21 14 109 3.90 207.7 185.02 9.16S -118 15 0 48 39 0 11 57 27 15 109 3.85 207.7 185.06 9.20S -118 0 0 48 36 41 11 57 34 15 109 3.80 207.8 185.10 9.24S -117 45 0 48 34 21 11 57 40 15 110 3.75 207.8 185.14 9.28S -117 30 0 48 31 58 11 57 47 15 110 3.70 207.9 185.18 9.32S -117 15 0 48 29 34 11 57 54 15 110 3.65 207.9 185.22 9.36S -117 0 0 48 27 9 11 58 1 16 110 3.60 207.9 185.26 9.40S -116 45 0 48 24 41 11 58 8 16 111 3.56 208.0 185.30 9.44S -116 30 0 48 22 12 11 58 15 16 111 3.51 208.0 185.34 9.48S -116 15 0 48 19 42 11 58 23 16 111 3.47 208.1 185.38 9.52S -116 0 0 48 17 9 11 58 30 16 111 3.43 208.1 185.42 9.57S -115 45 0 48 14 35 11 58 37 16 111 3.39 208.1 185.46 9.61S -115 30 0 48 11 59 11 58 45 17 112 3.34 208.2 185.50 9.65S -115 15 0 48 9 21 11 58 52 17 112 3.30 208.2 185.55 9.69S -115 0 0 48 6 42 11 59 0 17 112 3.26 208.3 185.59 9.73S -114 45 0 48 4 1 11 59 8 17 112 3.23 208.3 185.63 9.77S -114 30 0 48 1 18 11 59 16 17 112 3.19 208.4 185.67 9.82S -114 15 0 47 58 33 11 59 24 18 113 3.15 208.4 185.71 9.86S -114 0 0 47 55 46 11 59 32 18 113 3.11 208.4 185.76 9.90S -113 45 0 47 52 58 11 59 40 18 113 3.08 208.5 185.80 9.94S -113 30 0 47 50 8 11 59 48 18 113 3.04 208.5 185.84 9.99S -113 15 0 47 47 16 11 59 57 18 114 3.01 208.6 185.88 10.03S -113 0 0 47 44 22 12 0 5 19 114 2.97 208.6 185.93 10.07S -112 45 0 47 41 26 12 0 14 19 114 2.94 208.7 185.97 10.12S -112 30 0 47 38 29 12 0 23 19 114 2.91 208.7 186.01 10.16S -112 15 0 47 35 29 12 0 31 19 114 2.88 208.7 186.06 10.20S -112 0 0 47 32 28 12 0 40 19 115 2.84 208.8 186.10 10.25S -111 45 0 47 29 25 12 0 49 20 115 2.81 208.8 186.15 10.29S -111 30 0 47 26 20 12 0 58 20 115 2.78 208.9 186.19 10.33S -111 15 0 47 23 13 12 1 8 20 115 2.75 208.9 186.23 10.38S -111 0 0 47 20 4 12 1 17 20 116 2.72 209.0 186.28 10.42S -110 45 0 47 16 53 12 1 26 20 116 2.69 209.0 186.32 10.47S -110 30 0 47 13 40 12 1 36 21 116 2.67 209.0 186.37 10.51S -110 15 0 47 10 25 12 1 45 21 116 2.64 209.1 186.41 10.56S -110 0 0 47 7 8 12 1 55 21 117 2.61 209.1 186.46 10.60S -109 45 0 47 3 50 12 2 5 21 117 2.58 209.2 186.50 10.65S -109 30 0 47 0 29 12 2 15 21 117 2.56 209.2 186.55 10.69S -109 15 0 46 57 6 12 2 25 22 117 2.53 209.3 186.60 10.74S -109 0 0 46 53 42 12 2 35 22 117 2.50 209.3 186.64 10.79S -108 45 0 46 50 15 12 2 46 22 118 2.48 209.4 186.69 10.83S -108 30 0 46 46 46 12 2 56 22 118 2.45 209.4 186.73 10.88S -108 15 0 46 43 15 12 3 7 22 118 2.43 209.5 186.78 10.93S -108 0 0 46 39 42 12 3 17 23 118 2.40 209.5 186.83 10.97S -107 45 0 46 36 7 12 3 28 23 119 2.38 209.6 186.87 11.02S -107 30 0 46 32 30 12 3 39 23 119 2.35 209.6 186.92 11.07S -107 15 0 46 28 51 12 3 50 23 119 2.33 209.6 186.97 11.11S -107 0 0 46 25 10 12 4 1 23 119 2.31 209.7 187.03 11.17S -106 45 0 46 21 26 12 4 12 24 120 2.28 209.8 187.07 11.22S -106 30 0 46 17 41 12 4 24 24 120 2.26 209.8 187.12 11.27S -106 15 0 46 13 53 12 4 35 24 120 2.24 209.9 187.17 11.32S -106 0 0 46 10 3 12 4 47 24 120 2.22 209.9 187.22 11.36S -105 45 0 46 6 11 12 4 58 24 120 2.20 209.9 187.27 11.41S -105 30 0 46 2 16 12 5 10 25 121 2.17 210.0 187.31 11.46S -105 15 0 45 58 20 12 5 22 25 121 2.15 210.0 187.36 11.51S -105 0 0 45 54 21 12 5 34 25 121 2.13 210.1 187.41 11.56S -104 45 0 45 50 20 12 5 47 25 121 2.11 210.1 187.46 11.61S -104 30 0 45 46 17 12 5 59 26 122 2.09 210.2 187.51 11.66S -104 15 0 45 42 11 12 6 12 26 122 2.07 210.2 187.56 11.71S -104 0 0 45 38 4 12 6 24 26 122 2.05 210.3 187.61 11.76S -103 45 0 45 33 53 12 6 37 26 122 2.03 210.3 187.66 11.80S -103 30 0 45 29 41 12 6 50 26 123 2.01 210.4 187.71 11.85S -103 15 0 45 25 26 12 7 3 27 123 1.99 210.4 187.76 11.91S -103 0 0 45 21 9 12 7 16 27 123 1.97 210.5 187.81 11.96S -102 45 0 45 16 50 12 7 30 27 123 1.96 210.5 187.86 12.01S -102 30 0 45 12 28 12 7 43 27 124 1.94 210.6 187.91 12.06S -102 15 0 45 8 4 12 7 57 28 124 1.92 210.6 187.96 12.11S -102 0 0 45 3 37 12 8 11 28 124 1.90 210.7 188.01 12.16S -101 45 0 44 59 8 12 8 25 28 124 1.88 210.7 188.06 12.21S -101 30 0 44 54 36 12 8 39 28 125 1.87 210.8 188.12 12.26S -101 15 0 44 50 2 12 8 53 28 125 1.85 210.8 188.17 12.31S -101 0 0 44 45 26 12 9 7 29 125 1.83 210.9 188.22 12.37S -100 45 0 44 40 47 12 9 22 29 125 1.81 211.0 188.27 12.42S -100 30 0 44 36 5 12 9 36 29 126 1.80 211.0 188.32 12.47S -100 15 0 44 31 21 12 9 51 29 126 1.78 211.1 188.38 12.52S -100 0 0 44 26 35 12 10 6 30 126 1.76 211.1 188.43 12.58S - 99 45 0 44 21 46 12 10 21 30 126 1.75 211.2 188.48 12.63S - 99 30 0 44 16 54 12 10 37 30 127 1.73 211.2 188.54 12.68S - 99 15 0 44 12 0 12 10 52 -12 30 127 1.72 211.3 188.59 12.74S - 99 0 0 44 7 3 12 11 8 -12 30 127 1.70 211.3 188.64 12.79S - 98 45 0 44 2 3 12 11 23 -11 31 127 1.68 211.4 188.70 12.84S - 98 30 0 43 57 1 12 11 39 -11 31 128 1.67 211.4 188.76 12.90S - 98 15 0 43 51 56 12 11 55 -11 31 128 1.65 211.5 188.80 12.95S - 98 0 0 43 46 49 12 12 12 -11 31 128 1.64 211.5 188.86 13.01S - 97 45 0 43 41 39 12 12 28 -10 32 128 1.62 211.6 188.91 13.06S - 97 30 0 43 36 26 12 12 45 -10 32 129 1.61 211.7 188.97 13.12S - 97 15 0 43 31 10 12 13 2 -10 32 129 1.59 211.7 189.02 13.17S - 97 0 0 43 25 51 12 13 19 -10 32 129 1.58 211.8 189.08 13.23S - 96 45 0 43 20 30 12 13 36 -10 33 130 1.56 211.8 189.13 13.28S - 96 30 0 43 15 6 12 13 53 -9 33 130 1.55 211.9 189.19 13.34S - 96 15 0 43 9 39 12 14 10 -9 33 130 1.54 211.9 189.25 13.39S - 96 0 0 43 4 9 12 14 28 -9 33 130 1.52 212.0 189.30 13.45S - 95 45 0 42 58 37 12 14 46 -9 34 131 1.51 212.0 189.36 13.51S - 95 30 0 42 53 1 12 15 4 -8 34 131 1.49 212.1 189.41 13.56S - 95 15 0 42 47 23 12 15 22 -8 34 131 1.48 212.2 189.47 13.62S - 95 0 0 42 41 42 12 15 40 -8 34 131 1.47 212.2 189.53 13.68S - 94 45 0 42 35 57 12 15 59 -7 35 132 1.45 212.3 189.59 13.73S - 94 30 0 42 30 10 12 16 18 -7 35 132 1.44 212.3 189.64 13.79S - 94 15 0 42 24 20 12 16 37 -7 35 132 1.43 212.4 189.70 13.85S - 94 0 0 42 18 27 12 16 56 -7 35 133 1.41 212.4 189.76 13.91S - 93 45 0 42 12 30 12 17 15 -6 36 133 1.40 212.5 189.82 13.96S - 93 30 0 42 6 31 12 17 35 -6 36 133 1.39 212.6 189.87 14.02S - 93 15 0 42 0 29 12 17 54 -6 36 134 1.38 212.6 189.93 14.08S - 93 0 0 41 54 23 12 18 14 -6 36 134 1.36 212.7 189.99 14.14S 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 2 meters Librations Long -0.30 Lat +6.87 P +186.38 D +7.12 Illumination of moon 18%- Elongation of Moon 50 Vertical Profile Scale 2.07 km/arcsec at mean distance of moon Horizontal Scale Factor 1.83 deg/min At longitude -110.50: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 6.5 5.1 6.6 7.3 7.8 8.1 8.4 8.6 8.5 6.0 7.5 8.3 8.8 9.2 9.5 9.7 10.5 6.1 7.6 8.4 8.9 9.3 9.5 9.7 12.5 6.1 7.6 8.4 8.9 9.3 9.6 9.8 14.5 6.2 7.6 8.5 9.0 9.4 9.7 9.9 ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Bloomington IL -89.0 40.5 31km 12 24 3 Cedar Rapids IA -91.7 42.0 59km 12 20 5 Davenport IA -90.6 41.5 61km 12 21 39 Decatur IL -88.9 39.8 28km 12 24 7 Des Moines IA -93.6 41.6 56km 12 17 26 Great Falls MT -111.3 47.5 10km 12 1 6 Iowa City IA -91.5 41.7 35km 12 20 16 Kansas City XZ63362 -94.0 40.6 170km 12 16 56 midwest 100mm 0m -93.7 44.5 217km 12 17 17 midwest grazes -94.1 44.5 207km 12 16 46 MidWest+2 -94.0 44.0 164km 12 16 56 MidWest+6 -95.0 45.0 224km 12 15 41 MidWest100mm -94.0 44.0 164km 12 16 56 Moline IL -90.5 41.5 63km 12 21 44 Peoria IL -89.6 40.7 25km 12 23 7 Pierre SD -100.3 44.4 19km 12 9 46 Sioux City IA -96.4 42.5 72km 12 14 0 Sioux Falls SD -96.7 43.5 21km 12 13 37 Spokane WA -117.4 47.7 93km 11 57 50 Springfield IL -89.6 39.8 63km 12 23 2 Vancouver BC -123.1 49.3 1km 11 55 36 Victoria BC -123.4 48.5 91km 11 55 29 Waterloo IA -92.3 42.5 83km 12 19 8