Grazing Occultation of 99036DA0 Magnitude 8.8 [Red = 8.8] Date: 2008 Feb 21 3h 17m, to 2008 Feb 21 4h 20m 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 -125 0 0 47 44 39 3 16 58 14 91 3.92 24.9 5.38 21.57U -124 30 0 47 46 22 3 17 7 15 91 3.82 24.9 5.46 21.45U -124 0 0 47 47 59 3 17 15 15 92 3.72 25.0 5.54 21.33U -123 30 0 47 49 30 3 17 23 15 92 3.63 25.1 5.62 21.21U -123 0 0 47 50 54 3 17 32 16 92 3.54 25.2 5.70 21.09U -122 30 0 47 52 13 3 17 41 16 93 3.46 25.3 5.78 20.97U -122 0 0 47 53 26 3 17 51 16 93 3.38 25.3 5.86 20.85U -121 30 0 47 54 32 3 18 0 17 94 3.30 25.4 5.94 20.73U -121 0 0 47 55 33 3 18 10 17 94 3.23 25.5 6.02 20.61U -120 30 0 47 56 27 3 18 20 18 94 3.16 25.6 6.11 20.49U -120 0 0 47 57 15 3 18 31 18 95 3.09 25.7 6.19 20.36U -119 30 0 47 57 56 3 18 41 18 95 3.02 25.8 6.27 20.24U -119 0 0 47 58 31 3 18 52 19 96 2.96 25.8 6.36 20.12U -118 30 0 47 59 0 3 19 3 19 96 2.90 25.9 6.45 20.00U -118 0 0 47 59 23 3 19 15 19 96 2.84 26.0 6.53 19.88U -117 30 0 47 59 39 3 19 26 20 97 2.78 26.1 6.62 19.76U -117 0 0 47 59 48 3 19 38 20 97 2.73 26.2 6.71 19.64U -116 30 0 47 59 51 3 19 50 20 98 2.68 26.3 6.79 19.53U -116 0 0 47 59 48 3 20 3 21 98 2.63 26.4 6.88 19.41U -115 30 0 47 59 38 3 20 16 21 99 2.58 26.5 6.97 19.30U -115 0 0 47 59 21 3 20 29 22 99 2.53 26.5 7.06 19.19U -114 30 0 47 58 58 3 20 42 22 99 2.48 26.6 7.15 19.09U -114 0 0 47 58 28 3 20 55 22 100 2.44 26.7 7.25 18.98U -113 30 0 47 57 51 3 21 9 23 100 2.39 26.8 7.34 18.89U -113 0 0 47 57 7 3 21 23 23 101 2.35 26.9 7.43 18.79U -112 30 0 47 56 17 3 21 37 23 101 2.31 27.0 7.52 18.70U -112 0 0 47 55 19 3 21 52 24 102 2.27 27.1 7.62 18.62U -111 30 0 47 54 15 3 22 7 24 102 2.23 27.2 7.71 18.54U -111 0 0 47 53 3 3 22 22 25 103 2.19 27.3 7.81 18.47U -110 30 0 47 51 45 3 22 38 25 103 2.15 27.4 7.91 18.40U -110 0 0 47 50 19 3 22 53 25 103 2.11 27.5 8.00 18.34U -109 30 0 47 48 46 3 23 9 26 104 2.08 27.6 8.10 18.28U -109 0 0 47 47 6 3 23 26 26 104 2.04 27.7 8.20 18.24U -108 30 0 47 45 19 3 23 42 26 105 2.01 27.8 8.30 18.20U -108 0 0 47 43 24 3 23 59 27 105 1.98 27.9 8.40 18.17U -107 30 0 47 41 22 3 24 16 27 106 1.95 28.0 8.50 18.15U -107 0 0 47 39 12 3 24 34 28 106 1.91 28.1 8.60 18.14U -106 30 0 47 36 55 3 24 52 28 107 1.88 28.2 8.71 18.14U -106 0 0 47 34 30 3 25 10 28 107 1.85 28.3 8.81 18.15U -105 30 0 47 31 57 3 25 29 29 108 1.82 28.4 8.92 18.17U -105 0 0 47 29 17 3 25 47 29 108 1.79 28.5 9.02 18.21U -104 30 0 47 26 28 3 26 6 30 108 1.77 28.6 9.13 18.25U -104 0 0 47 23 32 3 26 26 30 109 1.74 28.7 9.23 18.31U -103 30 0 47 20 28 3 26 46 30 109 1.71 28.8 9.34 18.38U -103 0 0 47 17 16 3 27 6 31 110 1.68 28.9 9.45 18.47U -102 30 0 47 13 55 3 27 26 31 110 1.66 29.0 9.56 18.57U -102 0 0 47 10 27 3 27 47 31 111 1.63 29.2 9.67 18.68U -101 30 0 47 6 50 3 28 8 32 111 1.61 29.3 9.78 18.81U -101 0 0 47 3 4 3 28 30 32 112 1.58 29.4 9.89 18.95U -100 30 0 46 59 11 3 28 52 33 112 1.56 29.5 10.01 19.11U -100 0 0 46 55 8 3 29 14 33 113 1.54 29.6 10.12 19.28U - 99 30 0 46 50 57 3 29 37 33 113 1.51 29.7 10.24 19.47U - 99 0 0 46 46 37 3 30 0 34 114 1.49 29.8 10.35 19.68U - 98 30 0 46 42 8 3 30 23 34 114 1.47 30.0 10.47 19.90U - 98 0 0 46 37 30 3 30 47 35 115 1.44 30.1 10.59 20.14U - 97 30 0 46 32 43 3 31 11 35 115 1.42 30.2 10.71 20.40U - 97 0 0 46 27 46 3 31 36 36 116 1.40 30.3 10.83 20.68U - 96 30 0 46 22 41 3 32 1 36 116 1.38 30.4 10.95 20.97U - 96 0 0 46 17 26 3 32 26 36 117 1.36 30.6 11.07 21.28U - 95 30 0 46 12 1 3 32 52 37 117 1.34 30.7 11.19 21.60U - 95 0 0 46 6 27 3 33 18 37 118 1.32 30.8 11.32 21.95U - 94 30 0 46 0 43 3 33 45 38 118 1.30 30.9 11.45 22.31U - 94 0 0 45 54 48 3 34 12 38 119 1.28 31.1 11.58 22.69U - 93 30 0 45 48 44 3 34 39 38 119 1.26 31.2 11.70 23.09U - 93 0 0 45 42 30 3 35 7 39 120 1.24 31.3 11.83 23.50U - 92 30 0 45 36 5 3 35 36 39 121 1.22 31.4 11.96 23.93U - 92 0 0 45 29 30 3 36 5 40 121 1.20 31.6 12.09 24.39U - 91 30 0 45 22 44 3 36 34 40 122 1.18 31.7 12.22 24.85U - 91 0 0 45 15 47 3 37 4 41 122 1.17 31.8 12.35 25.34U - 90 30 0 45 8 39 3 37 35 41 123 1.15 32.0 12.48 25.85U - 90 0 0 45 1 21 3 38 5 41 123 1.13 32.1 12.62 26.37U - 89 30 0 44 53 51 3 38 37 42 124 1.11 32.2 12.75 26.91U - 89 0 0 44 46 9 3 39 9 42 125 1.10 32.4 12.89 27.47U - 88 30 0 44 38 16 3 39 41 43 125 1.08 32.5 13.02 28.04U - 88 0 0 44 30 11 3 40 14 43 126 1.06 32.6 13.16 28.64U - 87 30 0 44 21 54 3 40 48 44 126 1.05 32.8 13.30 29.25U - 87 0 0 44 13 25 3 41 22 44 127 1.03 32.9 13.44 29.88U - 86 30 0 44 4 44 3 41 57 45 128 1.01 33.1 13.58 30.53U - 86 0 0 43 55 50 3 42 32 45 128 1.00 33.2 13.73 31.20U - 85 30 0 43 46 43 3 43 8 46 129 0.98 33.4 13.88 31.88U - 85 0 0 43 37 24 3 43 45 46 129 0.96 33.5 14.03 32.58U - 84 30 0 43 27 51 3 44 22 46 130 0.95 33.7 14.18 33.31U - 84 0 0 43 18 5 3 45 0 47 131 0.93 33.8 14.32 34.05U - 83 30 0 43 8 5 3 45 38 47 131 0.92 34.0 14.47 34.81U - 83 0 0 42 57 51 3 46 18 48 132 0.90 34.1 14.63 35.58U - 82 30 0 42 47 24 3 46 57 48 133 0.89 34.3 14.78 36.38U - 82 0 0 42 36 42 3 47 38 49 133 0.87 34.4 14.93 37.20U - 81 30 0 42 25 45 3 48 19 49 134 0.86 34.6 15.09 38.03U - 81 0 0 42 14 34 3 49 1 50 135 0.84 34.7 15.24 38.89U - 80 30 0 42 3 8 3 49 44 50 135 0.83 34.9 15.40 39.76U - 80 0 0 41 51 26 3 50 27 51 136 0.81 35.0 15.56 40.65U - 79 30 0 41 39 29 3 51 12 51 137 0.80 35.2 15.72 41.57U - 79 0 0 41 27 16 3 51 57 52 138 0.79 35.4 15.88 42.50U - 78 30 0 41 14 47 3 52 43 52 139 0.77 35.5 16.04 43.46U - 78 0 0 41 2 2 3 53 29 53 139 0.76 35.7 16.20 44.43U - 77 30 0 40 48 59 3 54 17 53 140 0.74 35.8 16.36 45.43U - 77 0 0 40 35 40 3 55 5 54 141 0.73 36.0 16.53 46.45U - 76 30 0 40 22 4 3 55 55 54 142 0.72 36.2 16.69 47.48U - 76 0 0 40 8 10 3 56 45 55 143 0.70 36.3 16.86 48.55U - 75 30 0 39 53 58 3 57 36 55 144 0.69 36.5 17.03 49.63U - 75 0 0 39 39 28 3 58 28 56 144 0.68 36.7 17.20 50.73U - 74 30 0 39 24 39 3 59 21 56 145 0.66 36.8 17.36 51.92U - 74 0 0 39 9 31 4 0 15 57 146 0.65 37.0 17.53 53.07U - 73 30 0 38 54 5 4 1 10 58 147 0.64 37.2 17.70 54.25U - 73 0 0 38 38 18 4 2 6 58 148 0.62 37.4 17.88 55.45U - 72 30 0 38 22 12 4 3 4 59 149 0.61 37.5 18.05 56.67U - 72 0 0 38 5 46 4 4 2 59 150 0.60 37.7 18.22 57.92U - 71 30 0 37 48 59 4 5 1 60 152 0.59 37.9 18.39 59.19U - 71 0 0 37 31 52 4 6 2 60 153 0.57 38.0 18.56 60.48U - 70 30 0 37 14 23 4 7 3 61 154 0.56 38.2 18.74 61.81U - 70 0 0 36 56 33 4 8 6 61 155 0.55 38.4 18.91 63.15U - 69 30 0 36 38 21 4 9 10 62 156 0.54 38.6 19.08 64.53U - 69 0 0 36 19 46 4 10 15 62 158 0.53 38.7 19.26 65.93U - 68 30 0 36 0 50 4 11 22 63 159 0.51 38.9 19.43 67.36U - 68 0 0 35 41 30 4 12 29 63 160 0.50 39.1 19.60 68.81U - 67 30 0 35 21 48 4 13 38 64 162 0.49 39.2 19.77 70.29U - 67 0 0 35 1 42 4 14 49 64 163 0.48 39.4 19.94 71.80U - 66 30 0 34 41 13 4 16 0 65 165 0.47 39.6 20.12 73.34U - 66 0 0 34 20 19 4 17 13 65 167 0.46 39.8 20.28 74.90U - 65 30 0 33 59 2 4 18 27 66 168 0.45 39.9 20.45 76.50U - 65 0 0 33 37 21 4 19 43 66 170 0.44 40.1 20.62 78.12U Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. 99036 is double: 8.5 9.5 4.3" 224.0 Librations Long +5.43 Lat +0.90 P +11.33 D +0.44 Illumination of moon 0%E Elongation of Moon 179 Vertical Profile Scale 1.98 km/arcsec at mean distance of moon Horizontal Scale Factor 1.60 deg/min At longitude -95.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 17.9 10.6 11.3 11.9 12.5 13.1 13.8 14.4 19.9 10.6 11.3 11.9 12.5 13.1 13.8 14.4 21.9 10.6 11.3 11.9 12.5 13.1 13.8 14.4 23.9 10.6 11.3 11.9 12.5 13.1 13.8 14.4 25.9 10.6 11.3 11.9 12.5 13.1 13.8 14.4 Results of Observer Scan UT Site Long. Lat. Dist. h m s Asteroids Eastern US -85.0 38.0 578km 3 43 45 Center USA -95.0 40.0 657km 3 33 18 Graze NorthEast -80.0 40.0 182km 3 50 27 Grazes NE -80.0 40.0 182km 3 50 27 Guelph ON -80.3 43.5 152km 3 50 2 Kalamazoo MI -85.7 42.2 166km 3 42 56 Mt Pleasant MI -84.8 43.6 4km 3 44 2 N Canton OH -81.3 40.9 148km 3 48 32 New York NY -74.0 40.7 145km 4 0 18 Poland OH -80.7 41.0 111km 3 49 27 Poland OH -80.6 41.0 104km 3 49 34 Richmond Ht OH -81.1 41.5 72km 3 48 54 Rye NY -73.7 41.0 179km 4 0 50 Urbana, IL -88.2 40.2 458km 3 40 1 WashingtonDC -77.0 38.9 160km 3 55 5 Waterloo ON -83.3 43.8 71km 3 45 51 Wooster OH -81.9 40.8 177km 3 47 44