Predictions for Grazing Occultation of ZC 3184, 2014 Nov 1, Maryborough, Qld
Graze profile Maryborough
Grazing Occultation of 3184cK0 Magnitude 7.0 [Red = 6.3]
Date: 2014 Nov 01 8h 24m, to 2014 Nov 01 9h 14m
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
147 30 0 -28 6 6 8 53 58 -6 70 15 0.35 154.4 174.74 7.57S
148 0 0 -27 53 11 8 55 12 -7 71 12 0.35 154.3 174.63 7.68S
148 30 0 -27 40 5 8 56 26 -8 71 10 0.34 154.2 174.52 7.79S
149 0 0 -27 26 47 8 57 42 -8 72 8 0.33 154.1 174.41 7.91S
149 30 0 -27 13 18 8 58 58 -9 72 5 0.33 154.0 174.30 8.01S
150 0 0 -26 59 38 9 0 14 -10 72 3 0.32 153.9 174.19 8.12S
150 30 0 -26 45 46 9 1 32 -11 72 360 0.32 153.7 174.09 8.22S
151 0 0 -26 31 43 9 2 50 -11 73 357 0.31 153.6 173.98 8.33S
151 30 0 -26 17 29 9 4 9 73 354 0.31 153.5 173.88 8.43S
152 0 0 -26 3 5 9 5 28 73 352 0.31 153.4 173.79 8.52S
152 30 0 -25 48 30 9 6 48 73 349 0.31 153.4 173.69 8.62S
153 0 0 -25 33 45 9 8 9 73 346 0.30 153.3 173.60 8.71S
153 30 0 -25 18 50 9 9 30 73 343 0.30 153.2 173.52 8.79S
154 0 0 -25 3 45 9 10 52 73 340 0.30 153.1 173.43 8.88S
154 30 0 -24 48 31 9 12 14 73 337 0.30 153.0 173.35 8.96S
155 0 0 -24 33 7 9 13 36 73 334 0.31 152.9 173.27 9.04S
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.
Projected diameter of star 3 meters [Estimated]
3184 is double:
This next pair is not confirmed
** 7.2 9.7 0.062" 260.3 (OCc 470) Graze path of ? 0.03 km south, and 0.2 secs earlier compared to the primary
C A S S I N I R E G I O N G R A Z E
Librations Long -0.58 Lat -5.75
P +175.62 D -5.51
Illumination of moon 64%+
Elongation of Moon 107
Vertical Profile Scale 1.95 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.35 deg/min
At longitude 144.00:
Limiting Magnitudes for various telescope apertures (in cm)
CA\Tdia 5 10 15 20 25 30 35
2.7 4.4 5.9 6.6 7.1 7.5 7.7 7.9
4.7 4.6 6.0 6.8 7.3 7.6 7.9 8.1
6.7 5.1 6.5 7.3 7.8 8.2 8.4 8.6
8.7 5.1 6.5 7.3 7.8 8.2 8.4 8.6
10.7 5.1 6.5 7.3 7.8 8.2 8.4 8.6
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Results of Observer Scan UT
Site Long. Lat. Dist. h m s
Brisbane 153.1 -27.5 186km 9 8 17
Bundaberg 152.3 -24.8 106km 9 6 21
Lunar Limb Profile - Maryborough.
