Predictions for Grazing Occultation of ZC2167, 2016 Feb 1
Graze profile
Grazing Occultation of 2167 K0 Magnitude 7.4 [Red = 6.7]
Date: 2016 Feb 01 17h 23m, to 2016 Feb 01 18h 5m
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
135 0 0 -29 8 2.1 17 23 28 32 88 1.62 201.3 184.95 5.26S
135 30 0 -29 21 55.4 17 24 17 32 87 1.58 201.3 185.00 5.31S
136 0 0 -29 35 54.8 17 25 6 33 87 1.55 201.4 185.05 5.36S
136 30 0 -29 50 0.0 17 25 56 33 86 1.51 201.4 185.10 5.40S
137 0 0 -30 4 10.8 17 26 47 34 86 1.48 201.5 185.14 5.45S
137 30 0 -30 18 27.1 17 27 40 35 85 1.44 201.5 185.19 5.50S
138 0 0 -30 32 48.6 17 28 32 35 85 1.41 201.6 185.23 5.54S
138 30 0 -30 47 15.0 17 29 26 36 84 1.38 201.6 185.28 5.58S
139 0 0 -31 1 46.3 17 30 21 36 83 1.35 201.7 185.32 5.62S
139 30 0 -31 16 22.2 17 31 17 37 83 1.32 201.7 185.35 5.66S
140 0 0 -31 31 2.3 17 32 13 38 82 1.30 201.7 185.39 5.70S
140 30 0 -31 45 46.4 17 33 10 38 82 1.27 201.8 185.43 5.73S
141 0 0 -32 0 34.3 17 34 8 39 81 1.24 201.8 185.46 5.77S
141 30 0 -32 15 25.7 17 35 7 39 80 1.22 201.8 185.49 5.80S
142 0 0 -32 30 20.3 17 36 6 40 80 1.19 201.9 185.52 5.83S
142 30 0 -32 45 17.7 17 37 7 41 79 1.17 201.9 185.54 5.85S
143 0 0 -33 0 17.8 17 38 8 41 78 1.14 201.9 185.57 5.88S
143 30 0 -33 15 20.0 17 39 9 42 77 1.12 201.9 185.59 5.90S
144 0 0 -33 30 24.2 17 40 12 42 77 1.10 202.0 185.61 5.92S
144 30 0 -33 45 29.9 17 41 15 43 76 1.08 202.0 185.63 5.94S
145 0 0 -34 0 36.9 17 42 19 43 75 1.06 202.0 185.64 5.95S
145 30 0 -34 15 44.9 17 43 23 44 74 1.04 202.0 185.65 5.96S
146 0 0 -34 30 53.4 17 44 28 44 73 1.02 202.0 185.66 5.97S
146 30 0 -34 46 2.0 17 45 33 45 73 1.00 202.0 185.67 5.98S
147 0 0 -35 1 10.6 17 46 39 46 72 0.98 202.0 185.67 5.98S
147 30 0 -35 16 18.6 17 47 45 46 71 0.96 202.0 185.68 5.98S
148 0 0 -35 31 25.8 17 48 52 47 70 0.95 202.0 185.67 5.98S
148 30 0 -35 46 31.7 17 49 59 47 69 0.93 202.0 185.67 5.98S
149 0 0 -36 1 36.0 17 51 7 48 68 0.91 202.0 185.66 5.97S
149 30 0 -36 16 38.4 17 52 15 48 67 0.90 202.0 185.66 5.96S
150 0 0 -36 31 38.5 17 53 23 49 66 0.88 202.0 185.64 5.95S
150 30 0 -36 46 36.0 17 54 32 49 65 0.87 202.0 185.63 5.94S
151 0 0 -37 1 30.4 17 55 41 50 64 0.85 202.0 185.61 5.92S
151 30 0 -37 16 21.3 17 56 50 50 63 0.84 201.9 185.59 5.90S
152 0 0 -37 31 8.5 17 57 59 50 62 0.83 201.9 185.57 5.88S
152 30 0 -37 45 51.6 17 59 8 51 61 0.81 201.9 185.54 5.85S
153 0 0 -38 0 30.3 18 0 18 -12 51 59 0.80 201.9 185.51 5.82S
153 30 0 -38 15 4.3 18 1 28 -11 52 58 0.79 201.8 185.48 5.79S
154 0 0 -38 29 33.1 18 2 38 -10 52 57 0.78 201.8 185.45 5.76S
154 30 0 -38 43 56.6 18 3 48 -10 52 56 0.77 201.8 185.41 5.72S
155 0 0 -38 58 14.4 18 4 57 -9 53 55 0.76 201.7 185.37 5.68S
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 -3.63 Lat -6.09
P +186.03 D -5.44
Illumination of moon 44%-
Elongation of Moon 83
Vertical Profile Scale approx. 2.21 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.46 deg/min
At longitude 145.00:
Limiting Magnitudes for various telescope apertures (in cm)
CA\Tdia 5 10 15 20 25 30 35
2.0 5.0 6.5 7.2 7.7 8.1 8.4 8.5
4.0 5.8 7.2 8.0 8.5 8.9 9.2 9.4
6.0 5.8 7.3 8.1 8.6 9.0 9.3 9.5
8.0 5.8 7.3 8.1 8.6 9.0 9.3 9.5
10.0 5.9 7.3 8.1 8.7 9.0 9.3 9.5
------------------------------------------------------------------------------
Results of Observer Scan UT
Site Long. Lat. Dist. h m s
Lunar Limb Profile
