Grazing Occultation of 146 cK0 Magnitude 4.3 146 = epsilon Piscium Date 2005 September 19 (Monday) 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 143 0 0 -37 31 2 13 57 55 39 32 1.23 319.7 340.87 15.64N 143 10 0 -37 23 54 13 58 13 39 32 1.22 319.6 340.82 15.69N 143 20 0 -37 16 43 13 58 31 40 32 1.21 319.6 340.77 15.74N 143 30 0 -37 9 29 13 58 50 40 32 1.20 319.5 340.72 15.78N 143 40 0 -37 2 14 13 59 8 40 31 1.20 319.5 340.68 15.83N 143 50 0 -36 54 56 13 59 27 40 31 1.19 319.5 340.63 15.87N 144 0 0 -36 47 36 13 59 46 40 31 1.18 319.4 340.59 15.92N 144 10 0 -36 40 14 14 0 5 41 31 1.17 319.4 340.54 15.97N 144 20 0 -36 32 49 14 0 24 41 31 1.16 319.3 340.49 16.01N 144 30 0 -36 25 22 14 0 44 41 30 1.15 319.3 340.45 16.06N 144 40 0 -36 17 53 14 1 3 41 30 1.14 319.2 340.40 16.10N 144 50 0 -36 10 21 14 1 23 41 30 1.14 319.2 340.36 16.15N 145 0 0 -36 2 47 14 1 43 42 30 1.13 319.1 340.31 16.19N 145 10 0 -35 55 11 14 2 3 42 29 1.12 319.1 340.26 16.24N 145 20 0 -35 47 32 14 2 23 42 29 1.11 319.0 340.22 16.29N 145 30 0 -35 39 51 14 2 44 42 29 1.10 319.0 340.17 16.33N 145 40 0 -35 32 7 14 3 4 42 29 1.09 319.0 340.13 16.38N 145 50 0 -35 24 22 14 3 25 43 28 1.09 318.9 340.08 16.42N 146 0 0 -35 16 33 14 3 46 43 28 1.08 318.9 340.04 16.47N 146 10 0 -35 8 43 14 4 7 43 28 1.07 318.8 339.99 16.51N 146 20 0 -35 0 50 14 4 28 43 27 1.06 318.8 339.95 16.56N 146 30 0 -34 52 54 14 4 49 43 27 1.05 318.7 339.90 16.60N 146 40 0 -34 44 57 14 5 11 44 27 1.05 318.7 339.86 16.65N 146 50 0 -34 36 56 14 5 33 44 27 1.04 318.6 339.81 16.69N 147 0 0 -34 28 54 14 5 54 44 26 1.03 318.6 339.77 16.74N 147 10 0 -34 20 49 14 6 16 44 26 1.02 318.5 339.72 16.78N 147 20 0 -34 12 41 14 6 39 45 26 1.02 318.5 339.68 16.82N 147 30 0 -34 4 32 14 7 1 45 26 1.01 318.5 339.63 16.87N 147 40 1 -33 56 19 14 7 24 45 25 1.00 318.4 339.59 16.91N 147 50 1 -33 48 5 14 7 46 45 25 0.99 318.4 339.55 16.96N 148 0 1 -33 39 48 14 8 9 45 25 0.99 318.3 339.50 17.00N 148 10 1 -33 31 28 14 8 32 46 24 0.98 318.3 339.46 17.04N 148 20 1 -33 23 6 14 8 55 46 24 0.97 318.2 339.41 17.09N 148 30 1 -33 14 42 14 9 19 46 24 0.96 318.2 339.37 17.13N 148 40 1 -33 6 15 14 9 42 46 24 0.96 318.2 339.33 17.17N 148 50 1 -32 57 46 14 10 6 47 23 0.95 318.1 339.29 17.21N 149 0 1 -32 49 15 14 10 30 47 23 0.94 318.1 339.24 17.26N 149 10 1 -32 40 41 14 10 54 47 23 0.93 318.0 339.20 17.30N 149 20 1 -32 32 4 14 11 18 47 22 0.93 318.0 339.15 17.35N 149 30 1 -32 23 25 14 11 43 47 22 0.92 317.9 339.11 17.39N 149 40 1 -32 14 44 14 12 8 48 22 0.91 317.9 339.07 17.43N 149 50 1 -32 6 1 14 12 32 48 21 0.91 317.9 339.03 17.47N 150 0 1 -31 57 15 14 12 57 48 21 0.90 317.8 338.98 17.51N 150 10 1 -31 48 26 14 13 22 48 21 0.89 317.8 338.94 17.55N 150 20 1 -31 39 35 14 13 48 48 20 0.89 317.7 338.90 17.59N 150 30 1 -31 30 42 14 14 13 49 20 0.88 317.7 338.86 17.63N 150 40 1 -31 21 47 14 14 39 49 20 0.87 317.7 338.82 17.67N 150 50 1 -31 12 49 14 15 5 49 19 0.86 317.6 338.79 17.71N 151 0 1 -31 3 49 14 15 31 49 19 0.86 317.6 338.75 17.75N 151 10 1 -30 54 46 14 15 57 50 19 0.85 317.5 338.71 17.79N 151 20 1 -30 45 41 14 16 24 50 18 0.85 317.5 338.67 17.83N 151 30 1 -30 36 34 14 16 50 50 18 0.84 317.5 338.63 17.86N 151 40 1 -30 27 25 14 17 17 50 18 0.83 317.4 338.60 17.90N 151 50 1 -30 18 13 14 17 44 50 17 0.83 317.4 338.56 17.94N 152 0 1 -30 8 59 14 18 11 51 17 0.82 317.3 338.52 17.97N 152 10 1 -29 59 43 14 18 38 51 16 0.81 317.3 338.49 18.01N 152 20 1 -29 50 24 14 19 6 51 16 0.81 317.3 338.45 18.05N 152 30 1 -29 41 3 14 19 34 51 16 0.80 317.2 338.41 18.08N 152 40 1 -29 31 40 14 20 1 52 15 0.79 317.2 338.38 18.12N 152 50 1 -29 22 15 14 20 29 52 15 0.79 317.2 338.35 18.15N 153 0 1 -29 12 48 14 20 58 52 15 0.78 317.1 338.31 18.18N 153 10 1 -29 3 18 14 21 26 52 14 0.78 317.1 338.28 18.22N 153 20 1 -28 53 47 14 21 55 52 14 0.77 317.1 338.25 18.25N 153 30 1 -28 44 13 14 22 23 53 13 0.76 317.0 338.21 18.28N 153 40 1 -28 34 37 14 22 52 53 13 0.76 317.0 338.18 18.31N 153 50 1 -28 24 59 14 23 21 53 13 0.75 317.0 338.15 18.34N Path coordinates are referred to WGS84 (as used by GPS). 146 is double : 5.2 5.2 0.25" 29.0 Graze Path of component #2 0.17km South, and 0.6 secs. later cf. primary. Librations Long +5.73 Lat -0.93 P +338.1 D -1.0 Illumination of moon 97%- Elongation of Moon 159 Vertical Profile Scale 2.10 km/arcsec at mean distance of moon Horizontal Scale Factor 1.46 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 14.3 4.5 6.0 6.8 7.3 7.6 7.8 8.0 16.3 4.7 6.1 6.9 7.4 7.7 8.0 8.2 18.3 4.8 6.3 7.1 7.6 7.9 8.1 8.3 20.3 5.0 6.5 7.3 7.8 8.1 8.4 8.6 22.3 5.3 6.7 7.5 8.0 8.4 8.6 8.8