Predictions for Grazing Occultation of ZC 2913, 2014 Jun 15, Adelaide & Canberra.
Graze profile Canberra
Grazing Occultation of 2913 A2 Magnitude 5.0 [Red = 5.0]
R2913 = 61 Sagittarii
Date: 2014 Jun 15 14h 8m, to 2014 Jun 15 14h 41m
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
133 0 0 -34 45 37 14 8 27 41 80 1.16 170.9 182.35 10.06S
133 30 0 -34 48 16 14 9 2 41 80 1.14 170.8 182.26 9.97S
134 0 0 -34 50 48 14 9 37 42 79 1.12 170.7 182.18 9.88S
134 30 0 -34 53 12 14 10 13 42 79 1.10 170.6 182.09 9.79S
135 0 0 -34 55 30 14 10 49 43 78 1.08 170.5 181.99 9.70S
135 30 0 -34 57 40 14 11 26 43 78 1.06 170.4 181.90 9.61S
136 0 0 -34 59 43 14 12 3 44 77 1.04 170.3 181.81 9.52S
136 30 0 -35 1 39 14 12 40 44 77 1.02 170.2 181.72 9.42S
137 0 0 -35 3 27 14 13 18 45 76 1.01 170.1 181.62 9.33S
137 30 0 -35 5 8 14 13 56 45 76 0.99 170.0 181.52 9.23S
138 0 0 -35 6 42 14 14 35 46 75 0.97 169.9 181.43 9.14S
138 30 0 -35 8 8 14 15 14 46 75 0.95 169.8 181.33 9.04S
139 0 0 -35 9 26 14 15 54 47 74 0.93 169.7 181.23 8.94S
139 30 0 -35 10 36 14 16 34 47 74 0.92 169.6 181.13 8.84S
140 0 0 -35 11 39 14 17 14 48 73 0.90 169.5 181.03 8.74S
140 30 0 -35 12 34 14 17 55 48 72 0.88 169.4 180.92 8.63S
141 0 0 -35 13 20 14 18 36 49 72 0.87 169.3 180.82 8.53S
141 30 0 -35 13 59 14 19 18 50 71 0.85 169.2 180.72 8.43S
142 0 0 -35 14 30 14 20 0 50 71 0.84 169.1 180.61 8.32S
142 30 0 -35 14 53 14 20 43 51 70 0.82 169.0 180.50 8.21S
143 0 0 -35 15 7 14 21 26 51 69 0.81 168.9 180.40 8.11S
143 30 0 -35 15 13 14 22 9 52 69 0.79 168.8 180.29 8.00S
144 0 0 -35 15 11 14 22 53 52 68 0.78 168.7 180.18 7.89S
144 30 0 -35 15 0 14 23 37 53 67 0.76 168.6 180.07 7.78S
145 0 0 -35 14 41 14 24 22 53 67 0.75 168.5 179.95 7.67S
145 30 0 -35 14 13 14 25 7 54 66 0.73 168.3 179.84 7.56S
146 0 0 -35 13 37 14 25 53 54 65 0.72 168.2 179.73 7.44S
146 30 0 -35 12 52 14 26 39 55 65 0.71 168.1 179.61 7.33S
147 0 0 -35 11 58 14 27 25 55 64 0.69 168.0 179.50 7.21S
147 30 0 -35 10 55 14 28 12 56 63 0.68 167.9 179.38 7.10S
148 0 0 -35 9 44 14 28 59 56 62 0.67 167.8 179.27 6.98S
148 30 0 -35 8 23 14 29 47 57 62 0.65 167.7 179.16 6.87S
149 0 0 -35 6 54 14 30 35 57 61 0.64 167.5 179.04 6.75S
149 30 0 -35 5 15 14 31 24 58 60 0.63 167.4 178.92 6.63S
150 0 0 -35 3 27 14 32 13 58 59 0.62 167.3 178.79 6.51S
150 30 0 -35 1 30 14 33 2 59 58 0.60 167.2 178.67 6.39S
151 0 0 -34 59 23 14 33 52 59 57 0.59 167.1 178.55 6.27S
151 30 0 -34 57 7 14 34 42 60 57 0.58 166.9 178.43 6.14S
152 0 0 -34 54 42 14 35 33 60 56 0.57 166.8 178.30 6.02S
152 30 0 -34 52 7 14 36 24 61 55 0.56 166.7 178.18 5.89S
153 0 0 -34 49 22 14 37 16 61 54 0.55 166.6 178.05 5.77S
153 30 0 -34 46 28 14 38 8 62 53 0.53 166.4 177.92 5.64S
154 0 0 -34 43 24 14 39 0 62 52 0.52 166.3 177.80 5.52S
154 30 0 -34 40 10 14 39 53 63 51 0.51 166.2 177.67 5.39S
155 0 0 -34 36 46 14 40 47 63 50 0.50 166.1 177.54 5.26S
Path coordinates are referred to WGS84 (as used by GPS), with the
nominal site altitude being referenced to Mean Sea Level. The path
is adjusted for the effects of refraction at low moon altitudes.
C A S S I N I R E G I O N G R A Z E
Librations Long +0.84 Lat -6.89
P +180.08 D -6.63
Illumination of moon 91%-
Elongation of Moon 145
Vertical Profile Scale 1.94 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.53 deg/min
At longitude 144.00:
Limiting Magnitudes for various telescope apertures (in cm)
CA\Tdia 5 10 15 20 25 30 35
3.9 2.5 3.9 4.7 5.2 5.5 5.7 5.9
5.9 3.8 5.3 6.1 6.5 6.9 7.1 7.3
7.9 4.6 6.0 6.8 7.3 7.6 7.9 8.0
9.9 4.6 6.0 6.8 7.3 7.6 7.9 8.0
11.9 4.8 6.2 7.0 7.5 7.9 8.1 8.3
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Results of Observer Scan UT
Site Long. Lat. Dist. h m s
Adelaide 138.6 -34.9 25km 14 15 22
Albany 117.8 -35.0 260km 13 54 13
Bendigo 144.3 -36.8 172km 14 23 22
Canberra 149.2 -35.3 20km 14 30 50
Melbourne 145.0 -37.8 285km 14 24 19
Newcastle 151.7 -33.0 219km 14 35 4
Perth 115.9 -32.0 28km 13 52 51
Sydney 151.1 -33.8 127km 14 33 59
Lunar Limb Profile - Canberra
