Grazing Occultation of 718 K4 Magnitude 6.0 [Red = 5.4] Date: 2014 Mar 08 4h 6m, to 2014 Mar 08 4h 20m Nominal site altitude 609.6m E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' o ' h m s Alt Alt Az o o o -123 0.00 35 44.93 4 5 58 57 248 0.66 0.6 8.91 7.43N -122 54.00 35 43.97 4 6 9 57 248 0.66 0.6 8.94 7.46N -122 48.00 35 43.00 4 6 20 57 249 0.66 0.6 8.96 7.48N -122 42.00 35 42.02 4 6 32 56 249 0.66 0.7 8.98 7.50N -122 36.00 35 41.04 4 6 43 56 249 0.67 0.7 9.01 7.53N -122 30.00 35 40.05 4 6 54 56 249 0.67 0.7 9.03 7.55N -122 24.00 35 39.06 4 7 5 56 249 0.67 0.7 9.05 7.57N -122 18.00 35 38.06 4 7 16 56 249 0.67 0.8 9.08 7.60N -122 12.00 35 37.05 4 7 28 56 250 0.68 0.8 9.10 7.62N -122 6.00 35 36.04 4 7 39 56 250 0.68 0.8 9.12 7.64N -122 0.00 35 35.03 4 7 50 56 250 0.68 0.8 9.14 7.66N -121 54.00 35 34.00 4 8 1 56 250 0.68 0.8 9.17 7.69N -121 48.00 35 32.97 4 8 12 55 250 0.69 0.9 9.19 7.71N -121 42.00 35 31.94 4 8 23 55 250 0.69 0.9 9.21 7.73N -121 36.00 35 30.90 4 8 34 55 251 0.69 0.9 9.24 7.76N -121 30.00 35 29.85 4 8 46 55 251 0.70 0.9 9.26 7.78N -121 24.00 35 28.80 4 8 57 55 251 0.70 1.0 9.28 7.80N -121 18.00 35 27.74 4 9 8 55 251 0.70 1.0 9.30 7.82N -121 12.00 35 26.68 4 9 19 55 251 0.70 1.0 9.33 7.85N -121 6.00 35 25.61 4 9 30 55 251 0.71 1.0 9.35 7.87N -121 0.00 35 24.53 4 9 41 55 252 0.71 1.1 9.37 7.89N -120 54.00 35 23.45 4 9 52 55 252 0.71 1.1 9.39 7.91N -120 48.00 35 22.36 4 10 3 54 252 0.72 1.1 9.41 7.93N -120 42.00 35 21.27 4 10 14 54 252 0.72 1.1 9.44 7.96N -120 36.00 35 20.17 4 10 25 54 252 0.72 1.1 9.46 7.98N -120 30.00 35 19.07 4 10 36 54 252 0.72 1.2 9.48 8.00N -120 24.00 35 17.96 4 10 47 54 253 0.73 1.2 9.50 8.02N -120 18.00 35 16.84 4 10 58 54 253 0.73 1.2 9.52 8.04N -120 12.00 35 15.72 4 11 8 54 253 0.73 1.2 9.55 8.07N -120 6.00 35 14.60 4 11 19 54 253 0.74 1.2 9.57 8.09N -120 0.00 35 13.46 4 11 30 54 253 0.74 1.3 9.59 8.11N -119 54.00 35 12.33 4 11 41 53 253 0.74 1.3 9.61 8.13N -119 48.00 35 11.18 4 11 52 53 254 0.74 1.3 9.63 8.15N -119 42.00 35 10.03 4 12 3 53 254 0.75 1.3 9.65 8.17N -119 36.00 35 8.88 4 12 14 53 254 0.75 1.4 9.67 8.19N -119 30.00 35 7.72 4 12 24 53 254 0.75 1.4 9.70 8.22N -119 24.00 35 6.55 4 12 35 53 254 0.76 1.4 9.72 8.24N -119 18.00 35 5.38 4 12 46 53 254 0.76 1.4 9.74 8.26N -119 12.00 35 4.21 4 12 57 53 254 0.76 1.4 9.76 8.28N -119 6.00 35 3.02 4 13 7 53 255 0.77 1.5 9.78 8.30N -119 0.00 35 1.84 4 13 18 52 255 0.77 1.5 9.80 8.32N -118 54.00 35 0.64 4 13 29 52 255 0.77 1.5 9.82 8.34N -118 48.00 34 59.44 4 13 40 52 255 0.77 1.5 9.84 8.36N -118 42.00 34 58.24 4 13 50 52 255 0.78 1.5 9.86 8.38N -118 36.00 34 57.03 4 14 1 52 255 0.78 1.6 9.88 8.40N -118 30.00 34 55.81 4 14 11 52 255 0.78 1.6 9.90 8.42N -118 24.00 34 54.59 4 14 22 52 256 0.79 1.6 9.92 8.44N -118 18.00 34 53.37 4 14 33 52 256 0.79 1.6 9.94 8.46N -118 12.00 34 52.14 4 14 43 52 256 0.79 1.6 9.96 8.48N -118 6.00 34 50.90 4 14 54 51 256 0.80 1.7 9.98 8.50N -118 0.00 34 49.66 4 15 5 51 256 0.80 1.7 10.01 8.52N -117 54.00 34 48.41 4 15 15 51 256 0.80 1.7 10.03 8.55N -117 48.00 34 47.16 4 15 26 51 256 0.81 1.7 10.05 8.57N -117 42.00 34 45.90 4 15 36 51 257 0.81 1.7 10.07 8.59N -117 36.00 34 44.64 4 15 47 51 257 0.81 1.8 10.09 8.60N -117 30.00 34 43.37 4 15 57 51 257 0.82 1.8 10.10 8.62N -117 24.00 34 42.09 4 16 8 51 257 0.82 1.8 10.12 8.64N -117 18.00 34 40.81 4 16 18 51 257 0.82 1.8 10.14 8.66N -117 12.00 34 39.53 4 16 29 50 257 0.82 1.8 10.16 8.68N -117 6.00 34 38.24 4 16 39 50 257 0.83 1.9 10.18 8.70N -117 0.00 34 36.94 4 16 49 50 258 0.83 1.9 10.20 8.72N -116 54.00 34 35.64 4 17 0 50 258 0.83 1.9 10.22 8.74N -116 48.00 34 34.34 4 17 10 50 258 0.84 1.9 10.24 8.76N -116 42.00 34 33.03 4 17 20 50 258 0.84 1.9 10.26 8.78N -116 36.00 34 31.71 4 17 31 50 258 0.84 2.0 10.28 8.80N -116 30.00 34 30.39 4 17 41 50 258 0.85 2.0 10.30 8.82N -116 24.00 34 29.06 4 17 51 50 258 0.85 2.0 10.32 8.84N -116 18.00 34 27.73 4 18 2 49 259 0.85 2.0 10.34 8.86N -116 12.00 34 26.39 4 18 12 49 259 0.86 2.0 10.36 8.88N -116 6.00 34 25.05 4 18 22 49 259 0.86 2.1 10.37 8.89N -116 0.00 34 23.70 4 18 33 49 259 0.86 2.1 10.39 8.91N -115 54.00 34 22.35 4 18 43 49 259 0.87 2.1 10.41 8.93N -115 48.00 34 20.99 4 18 53 49 259 0.87 2.1 10.43 8.95N -115 42.00 34 19.63 4 19 3 49 259 0.88 2.1 10.45 8.97N -115 36.00 34 18.26 4 19 13 49 259 0.88 2.1 10.47 8.99N -115 30.00 34 16.89 4 19 24 49 260 0.88 2.2 10.49 9.01N -115 24.00 34 15.52 4 19 34 48 260 0.89 2.2 10.50 9.02N -115 18.00 34 14.13 4 19 44 48 260 0.89 2.2 10.52 9.04N -115 12.00 34 12.75 4 19 54 48 260 0.89 2.2 10.54 9.06N -115 6.00 34 11.35 4 20 4 48 260 0.90 2.2 10.56 9.08N -115 0.00 34 9.96 4 20 14 48 260 0.90 2.3 10.58 9.10N 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 3 meters [Estimated] Librations Long +4.84 Lat +4.87 P +10.18 D -3.71 Illumination of moon 46%+ Elongation of Moon 85 Vertical Profile Scale 1.96 km/arcsec at mean distance of moon Horizontal Scale Factor 1.35 deg/min At longitude -119.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 4.3 5.9 7.3 8.1 8.7 9.1 9.3 9.6 6.3 5.9 7.3 8.2 8.7 9.1 9.4 9.6 8.3 5.9 7.4 8.2 8.7 9.1 9.4 9.6 10.3 5.9 7.4 8.2 8.7 9.1 9.4 9.6 12.3 5.9 7.4 8.2 8.7 9.1 9.4 9.6 ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Cabrillo College -121.9 37.0 155km 4 7 58