Predictions for Grazing Occultation of ZC 2134, 2007 Jun 26
Grazing Occultation of 2134 SK4 Magnitude 5.9
Date 2007 June 26 (Tuesday) 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
135 0 0 -34 27 36 14 4 30 56 283 0.68 20.1 4.32 7.88N
135 10 0 -34 28 13 14 4 53 56 282 0.68 20.0 4.25 7.81N
135 20 0 -34 28 49 14 5 16 55 282 0.69 19.9 4.17 7.74N
135 30 0 -34 29 23 14 5 39 55 282 0.69 19.8 4.10 7.67N
135 40 0 -34 29 55 14 6 1 55 282 0.70 19.8 4.02 7.59N
135 50 0 -34 30 26 14 6 24 55 282 0.71 19.7 3.95 7.52N
136 0 0 -34 30 55 14 6 46 55 281 0.71 19.6 3.87 7.44N
136 10 0 -34 31 23 14 7 8 54 281 0.72 19.6 3.80 7.37N
136 20 0 -34 31 48 14 7 31 54 281 0.72 19.5 3.73 7.30N
136 30 0 -34 32 13 14 7 53 54 281 0.73 19.4 3.66 7.23N
136 40 0 -34 32 35 14 8 15 54 281 0.73 19.3 3.59 7.16N
136 50 0 -34 32 56 14 8 37 54 280 0.74 19.3 3.52 7.08N
137 0 0 -34 33 16 14 8 59 53 280 0.75 19.2 3.44 7.01N
137 10 0 -34 33 34 14 9 20 53 280 0.75 19.1 3.37 6.94N
137 20 0 -34 33 50 14 9 42 53 280 0.76 19.1 3.30 6.87N
137 30 0 -34 34 5 14 10 3 53 280 0.76 19.0 3.23 6.80N
137 40 0 -34 34 18 14 10 25 52 279 0.77 18.9 3.16 6.73N
137 50 0 -34 34 30 14 10 46 52 279 0.77 18.8 3.09 6.66N
138 0 0 -34 34 40 14 11 8 52 279 0.78 18.8 3.03 6.60N
138 10 0 -34 34 49 14 11 29 52 279 0.79 18.7 2.96 6.53N
138 20 0 -34 34 56 14 11 50 52 279 0.79 18.6 2.89 6.46N
138 30 0 -34 35 2 14 12 11 51 279 0.80 18.6 2.82 6.39N
138 40 0 -34 35 6 14 12 32 51 278 0.80 18.5 2.76 6.32N
138 50 0 -34 35 9 14 12 52 51 278 0.81 18.4 2.69 6.26N
139 0 0 -34 35 10 14 13 13 51 278 0.82 18.4 2.62 6.19N
139 10 0 -34 35 9 14 13 34 51 278 0.82 18.3 2.55 6.12N
139 20 0 -34 35 7 14 13 54 50 278 0.83 18.2 2.49 6.06N
139 30 0 -34 35 4 14 14 15 50 277 0.83 18.2 2.42 5.99N
139 40 1 -34 34 59 14 14 35 50 277 0.84 18.1 2.36 5.92N
139 50 1 -34 34 53 14 14 55 50 277 0.85 18.0 2.29 5.86N
140 0 1 -34 34 45 14 15 16 50 277 0.85 18.0 2.22 5.79N
140 10 1 -34 34 36 14 15 36 49 277 0.86 17.9 2.16 5.73N
140 20 1 -34 34 25 14 15 56 49 277 0.86 17.8 2.09 5.66N
140 30 1 -34 34 13 14 16 16 49 276 0.87 17.8 2.03 5.60N
140 40 1 -34 34 0 14 16 35 49 276 0.88 17.7 1.96 5.53N
140 50 1 -34 33 45 14 16 55 49 276 0.88 17.6 1.90 5.47N
141 0 1 -34 33 29 14 17 15 48 276 0.89 17.6 1.84 5.40N
141 10 1 -34 33 11 14 17 34 48 276 0.90 17.5 1.77 5.34N
141 20 1 -34 32 51 14 17 54 48 276 0.90 17.5 1.71 5.28N
141 30 1 -34 32 31 14 18 13 48 275 0.91 17.4 1.65 5.21N
141 40 1 -34 32 9 14 18 32 48 275 0.91 17.3 1.58 5.15N
141 50 1 -34 31 45 14 18 51 47 275 0.92 17.3 1.52 5.09N
142 0 1 -34 31 21 14 19 11 47 275 0.93 17.2 1.46 5.03N
142 10 1 -34 30 54 14 19 30 47 275 0.93 17.1 1.40 4.96N
142 20 1 -34 30 27 14 19 49 47 275 0.94 17.1 1.34 4.90N
142 30 1 -34 29 58 14 20 7 47 274 0.95 17.0 1.27 4.84N
142 40 1 -34 29 27 14 20 26 46 274 0.95 17.0 1.21 4.78N
142 50 1 -34 28 56 14 20 45 46 274 0.96 16.9 1.15 4.72N
143 0 1 -34 28 23 14 21 3 46 274 0.97 16.8 1.09 4.66N
143 10 1 -34 27 48 14 21 22 46 274 0.97 16.8 1.03 4.60N
143 20 1 -34 27 12 14 21 40 46 274 0.98 16.7 0.97 4.54N
143 30 1 -34 26 35 14 21 59 45 273 0.99 16.7 0.91 4.48N
143 40 1 -34 25 57 14 22 17 45 273 0.99 16.6 0.85 4.42N
143 50 1 -34 25 17 14 22 35 45 273 1.00 16.5 0.79 4.36N
144 0 1 -34 24 36 14 22 53 45 273 1.01 16.5 0.73 4.30N
144 10 1 -34 23 53 14 23 11 45 273 1.02 16.4 0.68 4.24N
144 20 1 -34 23 9 14 23 29 44 273 1.02 16.4 0.62 4.19N
144 30 1 -34 22 24 14 23 47 44 273 1.03 16.3 0.56 4.13N
144 40 1 -34 21 38 14 24 4 44 272 1.04 16.2 0.50 4.07N
144 50 1 -34 20 50 14 24 22 44 272 1.04 16.2 0.44 4.01N
145 0 1 -34 20 1 14 24 40 44 272 1.05 16.1 0.39 3.96N
145 10 1 -34 19 11 14 24 57 43 272 1.06 16.1 0.33 3.90N
145 20 1 -34 18 19 14 25 14 43 272 1.07 16.0 0.27 3.84N
145 30 1 -34 17 26 14 25 32 43 272 1.07 16.0 0.22 3.79N
145 40 1 -34 16 32 14 25 49 43 271 1.08 15.9 0.16 3.73N
145 50 1 -34 15 37 14 26 6 43 271 1.09 15.9 0.11 3.67N
146 0 1 -34 14 40 14 26 23 42 271 1.10 15.8 0.05 3.62N
146 10 1 -34 13 42 14 26 40 42 271 1.10 15.7 360.00 3.56N
146 20 1 -34 12 43 14 26 57 42 271 1.11 15.7 359.94 3.51N
146 30 1 -34 11 42 14 27 14 42 271 1.12 15.6 359.89 3.45N
146 40 1 -34 10 41 14 27 30 42 271 1.13 15.6 359.83 3.40N
146 50 1 -34 9 38 14 27 47 41 270 1.13 15.5 359.78 3.34N
147 0 1 -34 8 33 14 28 4 41 270 1.14 15.5 359.72 3.29N
147 10 1 -34 7 28 14 28 20 41 270 1.15 15.4 359.67 3.24N
147 20 1 -34 6 21 14 28 37 41 270 1.16 15.4 359.62 3.18N
147 30 1 -34 5 13 14 28 53 41 270 1.17 15.3 359.56 3.13N
147 40 1 -34 4 4 14 29 9 40 270 1.17 15.3 359.51 3.08N
147 50 1 -34 2 54 14 29 25 40 270 1.18 15.2 359.46 3.03N
148 0 1 -34 1 42 14 29 41 40 269 1.19 15.2 359.41 2.97N
148 10 1 -34 0 29 14 29 57 40 269 1.20 15.1 359.35 2.92N
148 20 1 -33 59 15 14 30 13 40 269 1.21 15.0 359.30 2.87N
148 30 1 -33 58 0 14 30 29 39 269 1.21 15.0 359.25 2.82N
148 40 2 -33 56 43 14 30 45 39 269 1.22 14.9 359.20 2.77N
148 50 2 -33 55 26 14 31 0 39 269 1.23 14.9 359.15 2.72N
149 0 2 -33 54 7 14 31 16 39 269 1.24 14.8 359.10 2.66N
149 10 2 -33 52 47 14 31 31 39 268 1.25 14.8 359.05 2.61N
149 20 2 -33 51 26 14 31 47 38 268 1.26 14.7 359.00 2.56N
149 30 2 -33 50 3 14 32 2 38 268 1.27 14.7 358.95 2.51N
149 40 2 -33 48 40 14 32 18 38 268 1.27 14.6 358.90 2.46N
149 50 2 -33 47 15 14 32 33 38 268 1.28 14.6 358.85 2.41N
150 0 2 -33 45 49 14 32 48 38 268 1.29 14.5 358.80 2.37N
150 10 2 -33 44 22 14 33 3 38 268 1.30 14.5 358.75 2.32N
150 20 2 -33 42 54 14 33 18 37 267 1.31 14.4 358.70 2.27N
150 30 2 -33 41 25 14 33 33 37 267 1.32 14.4 358.65 2.22N
150 40 2 -33 39 54 14 33 47 37 267 1.33 14.3 358.60 2.17N
150 50 2 -33 38 23 14 34 2 37 267 1.34 14.3 358.56 2.12N
151 0 2 -33 36 50 14 34 17 37 267 1.35 14.3 358.51 2.08N
151 10 2 -33 35 16 14 34 31 36 267 1.36 14.2 358.46 2.03N
151 20 2 -33 33 41 14 34 46 36 267 1.37 14.2 358.41 1.98N
Path coordinates are referred to WGS84 (as used by GPS).
2134 is multiple : 5.7 7.9 25" 306.3 : 5.9 27" 285.0 : 5.9 13. 45" 192.0
Graze Path of component #2 16.88km South, and 59.9 secs. earlier cf. primary.
Graze Path of component #3 0.71km South, and 69.8 secs. earlier cf. primary.
Graze Path of component #4 80.57km North, and 4.4 secs. later cf. primary.
C A S S I N I R E G I O N G R A Z E
Librations Long -2.63 Lat +6.03
P +358.1 D -5.7
Illumination of moon 84%+
Elongation of Moon 133
Vertical Profile Scale 1.88 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.49 deg/min
Limiting Magnitudes for various telescope apertures (in mm)
CA\Tdia 50 100 150 200 250 300 350
-2.0 2.6 4.0 4.7 5.2 5.4 5.6 5.8
0.0 2.6 4.0 4.7 5.2 5.4 5.6 5.8
2.0 2.6 4.0 4.7 5.2 5.4 5.6 5.8
4.0 4.0 5.4 6.2 6.7 7.0 7.2 7.3
6.0 4.6 6.0 6.7 7.2 7.5 7.7 7.9
Lunar Limb Profile for graze near Adelaide
Lunar Limb Profile for graze near Sydney
