Predictions for Grazing Occultation of ZC 3416, 2007 Jul 5
Grazing Occultation of 3416 cA3 Magnitude 5.6
Date 2007 July 5 (Thursday) 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
111 0 0 -23 21 50 18 4 32 44 71 1.05 322.4 344.06 14.21N
111 10 0 -23 17 39 18 4 52 44 71 1.04 322.3 343.99 14.28N
111 20 0 -23 13 25 18 5 11 44 71 1.04 322.2 343.92 14.35N
111 30 0 -23 9 9 18 5 31 44 71 1.03 322.2 343.85 14.42N
111 40 0 -23 4 51 18 5 51 44 71 1.02 322.1 343.78 14.49N
111 50 0 -23 0 30 18 6 11 45 71 1.01 322.0 343.71 14.55N
112 0 0 -22 56 8 18 6 31 45 71 1.00 322.0 343.64 14.62N
112 10 0 -22 51 43 18 6 51 45 71 0.99 321.9 343.57 14.69N
112 20 0 -22 47 16 18 7 11 45 71 0.98 321.8 343.50 14.76N
112 30 0 -22 42 47 18 7 32 46 71 0.98 321.7 343.43 14.83N
112 40 0 -22 38 16 18 7 52 46 70 0.97 321.7 343.36 14.90N
112 50 0 -22 33 42 18 8 13 46 70 0.96 321.6 343.29 14.97N
113 0 0 -22 29 6 18 8 34 46 70 0.95 321.5 343.22 15.04N
113 10 0 -22 24 28 18 8 55 47 70 0.94 321.5 343.15 15.12N
113 20 0 -22 19 47 18 9 16 47 70 0.93 321.4 343.08 15.19N
113 30 0 -22 15 5 18 9 38 47 70 0.93 321.3 343.01 15.26N
113 40 0 -22 10 19 18 9 59 47 70 0.92 321.2 342.94 15.33N
113 50 0 -22 5 32 18 10 21 48 70 0.91 321.2 342.87 15.40N
114 0 0 -22 0 42 18 10 43 48 70 0.90 321.1 342.80 15.47N
114 10 0 -21 55 50 18 11 5 48 70 0.89 321.0 342.72 15.54N
114 20 0 -21 50 55 18 11 27 48 69 0.89 321.0 342.65 15.62N
114 30 0 -21 45 58 18 11 49 49 69 0.88 320.9 342.58 15.69N
114 40 0 -21 40 59 18 12 12 49 69 0.87 320.8 342.51 15.76N
114 50 0 -21 35 57 18 12 34 49 69 0.86 320.7 342.43 15.83N
115 0 0 -21 30 53 18 12 57 49 69 0.85 320.7 342.36 15.90N
115 10 0 -21 25 46 18 13 20 50 69 0.85 320.6 342.29 15.98N
115 20 0 -21 20 36 18 13 43 50 69 0.84 320.5 342.22 16.05N
115 30 0 -21 15 25 18 14 6 50 69 0.83 320.5 342.14 16.12N
115 40 1 -21 10 10 18 14 30 51 69 0.82 320.4 342.07 16.20N
115 50 1 -21 4 54 18 14 53 51 68 0.82 320.3 342.00 16.27N
116 0 1 -20 59 34 18 15 17 51 68 0.81 320.2 341.92 16.34N
Path coordinates are referred to WGS84 (as used by GPS).
3416 is double : 6.4 6.4 0.050" 0.0
Graze Path of component #2 0.07km South, and 0.1 secs. later cf. primary.
Librations Long -2.86 Lat -1.15
P +342.0 D +2.2
Illumination of moon 71%-
Elongation of Moon 115
Vertical Profile Scale 1.86 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.48 deg/min
Limiting Magnitudes for various telescope apertures (in mm)
CA\Tdia 50 100 150 200 250 300 350
12.3 5.7 7.1 7.9 8.5 8.8 9.1 9.3
14.3 5.7 7.2 8.0 8.5 8.8 9.1 9.3
16.3 5.7 7.2 8.0 8.5 8.8 9.1 9.3
18.3 5.7 7.2 8.0 8.5 8.9 9.1 9.3
20.3 5.7 7.2 8.0 8.5 8.9 9.1 9.3
Lunar Limb Profile for graze
