Predictions for Grazing Occultation of ZC 593, 2014 Jul 21, nr Bundaberg, Qld.
Graze profile Bundaberg
Grazing Occultation of 593wF4 Magnitude 5.9 [Red = 5.7] v
Date: 2014 Jul 21 18h 57m, to 2014 Jul 21 19h 21m
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 -33 48 4 18 57 5 10 60 5.55 343.9 356.42 3.09N
133 30 0 -33 36 4 18 57 18 11 60 5.28 343.8 356.36 3.15N
134 0 0 -33 24 0 18 57 33 11 59 5.04 343.8 356.31 3.20N
134 30 0 -33 11 52 18 57 48 12 59 4.82 343.7 356.26 3.25N
135 0 0 -32 59 38 18 58 4 12 59 4.61 343.7 356.20 3.31N
135 30 0 -32 47 20 18 58 21 13 58 4.42 343.6 356.15 3.36N
136 0 0 -32 34 57 18 58 38 13 58 4.24 343.6 356.10 3.41N
136 30 0 -32 22 30 18 58 56 14 58 4.07 343.5 356.05 3.46N
137 0 0 -32 9 58 18 59 15 14 57 3.92 343.5 356.00 3.51N
137 30 0 -31 57 21 18 59 34 15 57 3.77 343.4 355.95 3.56N
138 0 0 -31 44 41 18 59 55 15 57 3.64 343.4 355.90 3.61N
138 30 0 -31 31 55 19 0 16 16 56 3.51 343.3 355.85 3.66N
139 0 0 -31 19 5 19 0 38 16 56 3.39 343.3 355.80 3.71N
139 30 0 -31 6 10 19 1 0 17 56 3.27 343.2 355.75 3.76N
140 0 0 -30 53 11 19 1 24 18 55 3.16 343.2 355.70 3.81N
140 30 0 -30 40 8 19 1 48 18 55 3.06 343.1 355.66 3.85N
141 0 0 -30 27 0 19 2 13 19 55 2.96 343.1 355.61 3.90N
141 30 0 -30 13 48 19 2 39 19 54 2.87 343.0 355.56 3.95N
142 0 0 -30 0 31 19 3 6 20 54 2.78 343.0 355.52 3.99N
142 30 0 -29 47 11 19 3 34 20 54 2.70 342.9 355.47 4.04N
143 0 0 -29 33 46 19 4 2 21 53 2.62 342.9 355.43 4.08N
143 30 0 -29 20 17 19 4 32 21 53 2.54 342.9 355.39 4.12N
144 0 0 -29 6 44 19 5 2 22 52 2.47 342.8 355.35 4.16N
144 30 0 -28 53 8 19 5 34 23 52 2.40 342.8 355.31 4.21N
145 0 0 -28 39 27 19 6 6 23 52 2.34 342.7 355.27 4.24N
145 30 0 -28 25 43 19 6 39 24 51 2.27 342.7 355.23 4.28N
146 0 0 -28 11 55 19 7 14 24 51 2.21 342.7 355.19 4.32N
146 30 0 -27 58 3 19 7 49 25 51 2.15 342.6 355.15 4.36N
147 0 0 -27 44 8 19 8 25 26 50 2.09 342.6 355.12 4.39N
147 30 0 -27 30 10 19 9 2 26 50 2.04 342.6 355.09 4.42N
148 0 0 -27 16 9 19 9 41 27 49 1.99 342.5 355.05 4.46N
148 30 0 -27 2 4 19 10 20 27 49 1.94 342.5 355.03 4.49N
149 0 0 -26 47 57 19 11 0 28 49 1.89 342.5 355.00 4.51N
149 30 0 -26 33 46 19 11 42 29 48 1.84 342.4 354.97 4.54N
150 0 0 -26 19 33 19 12 24 29 48 1.79 342.4 354.95 4.57N
150 30 0 -26 5 18 19 13 8 30 47 1.75 342.4 354.92 4.59N
151 0 0 -25 51 0 19 13 52 30 47 1.71 342.4 354.90 4.61N
151 30 0 -25 36 40 19 14 38 31 46 1.67 342.4 354.88 4.63N
152 0 0 -25 22 18 19 15 25 32 46 1.63 342.3 354.87 4.64N
152 30 0 -25 7 54 19 16 13 32 45 1.59 342.3 354.85 4.66N
153 0 0 -24 53 28 19 17 2 33 45 1.55 342.3 354.84 4.67N
153 30 0 -24 39 2 19 17 52 33 44 1.51 342.3 354.83 4.68N
154 0 0 -24 24 34 19 18 44 34 44 1.48 342.3 354.83 4.68N
154 30 0 -24 10 5 19 19 36 35 43 1.44 342.3 354.82 4.69N
155 0 0 -23 55 36 19 20 30 35 43 1.41 342.3 354.82 4.69N
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.
593 is variable:
593 = HIP 18735, 5.89, range 0.00, 6V, Type VAR, Period 0.42378 days
593 is double:
AB 5.9 11.0 177" 277.0 (BUP 49) Graze path of B 156.90 km south, and 400.5 secs earlier compared to A
C A S S I N I R E G I O N G R A Z E
Librations Long +7.22 Lat +3.58
P +355.79 D -3.90
Illumination of moon 23%-
Elongation of Moon 57
Vertical Profile Scale 2.21 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.51 deg/min
At longitude 144.00:
Limiting Magnitudes for various telescope apertures (in cm)
CA\Tdia 5 10 15 20 25 30 35
0.2 4.6 6.0 6.8 7.2 7.5 7.7 7.9
2.2 4.9 6.3 7.1 7.6 7.9 8.1 8.3
4.2 4.9 6.3 7.1 7.6 7.9 8.1 8.3
6.2 4.9 6.4 7.1 7.6 7.9 8.1 8.3
8.2 5.7 7.2 8.0 8.5 8.9 9.1 9.3
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Double star catalogue details
WDS entries
RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2
04008+1812BUP 49 1896 2000 8 277 277 158.7 174.5 5.91 11.00 F4V +131-028 -017-017 +17 666 N 040048.69+181138.6
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AAVSO Variable star entry
Variable identifier Type Max Min Ph Epoch Period
HIP 18735 VAR 5.89 ( 0.006V 0.42378
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Results of Observer Scan UT
Site Long. Lat. Dist. h m s
Brisbane 153.1 -27.5 254km 19 17 7
Bundaberg 152.3 -24.8 40km 19 15 57
Rockhampton 150.5 -23.4 268km 19 13 8
Lunar Limb Profile - Bundaberg
