Predictions for Grazing Occultation of ZC2110, 2015 Mar 10
Graze profile
Grazing Occultation of 2110 K0 Magnitude 6.3 [Red = 5.8]
Date: 2015 Mar 10 15h 13m, to 2015 Mar 10 15h 56m
Nominal site altitude 50m
E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA
o ' " o ' " h m s Alt Alt Az o o o
135 0 0 -33 0 9 15 12 47 39 79 1.21 201.7 183.26 7.07S
135 30 0 -33 14 58 15 13 46 40 78 1.19 201.7 183.29 7.10S
136 0 0 -33 29 49 15 14 45 41 78 1.17 201.8 183.31 7.12S
136 30 0 -33 44 43 15 15 45 41 77 1.14 201.8 183.33 7.14S
137 0 0 -33 59 38 15 16 45 42 76 1.12 201.8 183.35 7.16S
137 30 0 -34 14 36 15 17 47 42 75 1.10 201.8 183.37 7.18S
138 0 0 -34 29 34 15 18 48 43 75 1.08 201.8 183.38 7.19S
138 30 0 -34 44 34 15 19 51 43 74 1.06 201.9 183.40 7.21S
139 0 0 -34 59 35 15 20 53 44 73 1.04 201.9 183.41 7.22S
139 30 0 -35 14 36 15 21 57 44 72 1.02 201.9 183.42 7.23S
140 0 0 -35 29 37 15 23 1 45 71 1.00 201.9 183.42 7.23S
140 30 0 -35 44 38 15 24 5 45 70 0.99 201.9 183.42 7.23S
141 0 0 -35 59 38 15 25 10 46 70 0.97 201.9 183.42 7.23S
141 30 0 -36 14 37 15 26 15 46 69 0.95 201.9 183.42 7.23S
142 0 0 -36 29 35 15 27 20 47 68 0.94 201.9 183.42 7.23S
142 30 0 -36 44 31 15 28 26 47 67 0.92 201.9 183.41 7.22S
143 0 0 -36 59 25 15 29 33 48 66 0.90 201.9 183.40 7.21S
143 30 0 -37 14 17 15 30 39 48 65 0.89 201.8 183.39 7.20S
144 0 0 -37 29 5 15 31 46 49 64 0.88 201.8 183.37 7.18S
144 30 0 -37 43 51 15 32 53 49 63 0.86 201.8 183.35 7.16S
145 0 0 -37 58 33 15 34 0 50 62 0.85 201.8 183.33 7.14S
145 30 0 -38 13 12 15 35 8 50 60 0.84 201.8 183.31 7.12S
146 0 0 -38 27 46 15 36 15 50 59 0.82 201.7 183.28 7.10S
146 30 0 -38 42 17 15 37 23 51 58 0.81 201.7 183.26 7.07S
147 0 0 -38 56 42 15 38 30 51 57 0.80 201.7 183.23 7.04S
147 30 0 -39 11 2 15 39 38 52 56 0.79 201.7 183.19 7.00S
148 0 0 -39 25 17 15 40 46 52 55 0.78 201.6 183.16 6.97S
148 30 0 -39 39 26 15 41 54 52 54 0.77 201.6 183.12 6.93S
149 0 0 -39 53 30 15 43 2 53 52 0.76 201.5 183.08 6.89S
149 30 0 -40 7 27 15 44 9 53 51 0.75 201.5 183.03 6.85S
150 0 0 -40 21 18 15 45 17 53 50 0.74 201.4 182.99 6.80S
150 30 0 -40 35 2 15 46 25 54 49 0.74 201.4 182.94 6.75S
151 0 0 -40 48 40 15 47 32 54 47 0.73 201.4 182.89 6.70S
151 30 0 -41 2 10 15 48 39 54 46 0.72 201.3 182.84 6.65S
152 0 0 -41 15 32 15 49 47 54 45 0.71 201.2 182.78 6.60S
152 30 0 -41 28 48 15 50 54 55 43 0.71 201.2 182.73 6.54S
153 0 0 -41 41 55 15 52 0 55 42 0.70 201.1 182.67 6.48S
153 30 0 -41 54 54 15 53 7 55 41 0.70 201.1 182.61 6.42S
154 0 0 -42 7 46 15 54 13 55 39 0.69 201.0 182.55 6.36S
154 30 0 -42 20 29 15 55 19 56 38 0.68 200.9 182.48 6.29S
155 0 0 -42 33 3 15 56 25 56 37 0.68 200.9 182.41 6.23S
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 2 meters [Estimated]
C A S S I N I R E G I O N G R A Z E
Librations Long -6.14 Lat -4.25
P +183.75 D -3.63
Illumination of moon 79%-
Elongation of Moon 126
Vertical Profile Scale 2.23 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.42 deg/min
At longitude 145.00:
Limiting Magnitudes for various telescope apertures (in cm)
CA\Tdia 5 10 15 20 25 30 35
3.1 4.3 5.8 6.5 7.0 7.4 7.6 7.8
5.1 4.7 6.1 6.9 7.4 7.8 8.0 8.2
7.1 4.9 6.4 7.1 7.7 8.0 8.2 8.4
9.1 5.6 7.0 7.8 8.3 8.7 8.9 9.1
11.1 5.6 7.0 7.8 8.3 8.7 9.0 9.1
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Results of Observer Scan UT
Site Long. Lat. Dist. h m s
AU Mid 143.0 -30.6 615km 15 29 33
Bendigo 144.3 -36.8 80km 15 32 31
Melbourne 145.0 -37.8 14km 15 33 56
Lunar Limb Profile
