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Sept 25th Graze |
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Grazing Occultation
of 78302 A0 Magnitude 8.5 Date 2005 September 25 (Sunday) Nominal site altitude
14m E. Longit. Latitude U.T. Sun Moon
TanZ PA WA
CA o
' " o
' " h m s Alt Alt Az o o o -125 0
0 37 22 4
11 28 47 52 90
0.78 352.3 349.85 10.35N -124 52 30 37 25
7 11 29 0
52 90 0.78 352.3 349.89 10.32N -124 45 0
37 28 8 11 29 14 52 90 0.77 352.3 349.92 10.28N -124 37 30 37 31
9 11 29 27 52
90 0.77 352.4 349.95 10.25N -124 30 0
37 34 9 11 29 40 53 91 0.76 352.4 349.98 10.22N -124 22 30 37 37
8 11 29 53 53
91 0.76 352.4 350.02 10.19N -124 15 0
37 40 6 11 30
6 53
91 0.76 352.5 350.05 10.16N -124 7 30
37 43 4 11 30 20 53 91 0.75 352.5 350.08 10.12N -124 0
0 37 46 1
11 30 33 53 91
0.75 352.5 350.11 10.09N -123 52 30 37 48 57
11 30 46 53 91
0.74 352.6 350.14 10.06N -123 45 0
37 51 52 11 30 59 53
92 0.74 352.6 350.18 10.03N -123 37 30 37 54 46
11 31 13 54 92
0.74 352.6 350.21 9.99N -123 30 0
37 57 40 11 31 26 54
92 0.73 352.6 350.24 9.96N -123 22 30 38
0 33 11 31 39 54
92 0.73 352.7 350.27 9.93N -123 15 0
38 3 25 11 31 53 54 92 0.73 352.7 350.31 9.90N -123 7 30
38 6 16 11 32
6 54 93
0.72 352.7 350.34 9.86N -123 0
0 38 9
6 11 32 19 54
93 0.72 352.8 350.37 9.83N -122 52 30 38 11 56
11 32 32 54 93
0.71 352.8 350.41 9.80N -122 45 0
38 14 45 11 32 46 55
93 0.71 352.8 350.44 9.76N -122 37 30 38 17 32
11 32 59 55 93
0.71 352.9 350.47 9.73N -122 30 0
38 20 20 11 33 12 55
93 0.70 352.9 350.51 9.70N -122 22 30 38 23
6 11 33 26 55
94 0.70 352.9 350.54 9.66N -122 15 0
38 25 52 11 33 39 55
94 0.70 353.0 350.58 9.63N -122 7 30
38 28 36 11 33 53 55
94 0.69 353.0 350.61 9.59N -122 0
0 38 31 20 11 34
6 55 94
0.69 353.1 350.64 9.56N -121 52 30 38 34
3 11 34 19 56
94 0.69 353.1 350.68 9.52N -121 45 0
38 36 46 11 34 33 56
95 0.68 353.1 350.71 9.49N -121 37 30 38 39 27
11 34 46 56 95
0.68 353.2 350.75 9.46N -121 30 0
38 42 8 11 35
0 56 95
0.68 353.2 350.78 9.42N -121 22 30 38 44 48
11 35 13 56 95
0.67 353.2 350.82 9.39N -121 15 0
38 47 27 11 35 26 56
95 0.67 353.3 350.85 9.35N -121 7 30
38 50 5 11 35 40 56 96 0.67 353.3 350.89 9.32N -121 0
0 38 52 42 11 35 53 57 96 0.66 353.3 350.92 9.28N -120 52 30 38 55 19
11 36 7 57
96 0.66 353.4 350.96 9.25N -120 45 0
38 57 55 11 36 20 57
96 0.65 353.4 350.99 9.21N -120 37 30 39
0 30 11 36 34 57
96 0.65 353.4 351.03 9.17N -120 30 0
39 3 4 11 36 47 57
97 0.65 353.5 351.06 9.14N -120 22 30 39
5 37 11 37 0
57 97 0.64 353.5 351.10 9.10N -120 15 0
39 8 10 11 37 14 57 97 0.64 353.5 351.14 9.07N -120 7 30
39 10 41 11 37 27 57
97 0.64 353.6 351.17 9.03N -120 0
0 39 13 12 11 37 41 58 97 0.63 353.6 351.21 8.99N -119 52 30 39 15 42
11 37 54 58 98
0.63 353.6 351.24 8.96N -119 45 0
39 18 12 11 38 8
58 98 0.63 353.7 351.28 8.92N -119 37 30 39 20 40
11 38 21 58 98
0.63 353.7 351.32 8.89N Path coordinates are
referred to WGS84 (as used by GPS). Librations Long +5.72 Lat -6.51 P +350.7 D +5.8 Illumination of moon 48%- Elongation of Moon 87 Vertical Profile Scale 1.92 km/arcsec at mean distance of moon Horizontal Scale Factor 1.37 deg/min Limiting Magnitudes for
various telescope apertures (in mm) CA\Tdia 50 100 150
200 250 300
350 4.9 5.9 7.4 8.2
8.7 9.1 9.4
9.6 6.9 5.9 7.4 8.2
8.7 9.1 9.4
9.6 8.9 5.9 7.4 8.2
8.7 9.1 9.4
9.6 10.9 5.9 7.4 8.2
8.8 9.1 9.4
9.7 12.9 5.9 7.4 8.2
8.8 9.2 9.5
9.7 Occultation Predictions
for Winters in September 2005 E.Long. -121 55 45.5 Lat.
38 32 27.9 Alt. 4m. T.dia 305mm. dMag 0.0 day
Time P Star
Sp Mag % Elon Sun Moon CA PA
VA WA y
m d h m s
No D V ill Alt Alt Az o o o
o 05 09 25 8
1 51 r 952 K2 8.0
49- 89 16
67 26S 208 263 206 05 09 25 8 18 56 r 78154 A0 8.5 49-
89 19 69
70N 292 348 290 05 09 25 9
7 16 R 78191 A0 7.7
48- 88 28
75 47S 229 288 227 05 09 25 9 32
9 R 78206 K0 8.0
48- 88 32
78 52S 234 295 232 05 09 25
10 4
4 R 78233SA3 7.5
48- 88 38
82 45N 318 20 315 78233 is triple : 8.0
8.1 0.20" 159.0 :
7.5 9.2 3.1" 265.0 05 09 25 10 17 7 r
78240 K0 8.6 48-
88 41 84
43S 225 287 223 05 09 25 10 37 51 r X
86490 9.5 48-
88 45 86
81S 264 326 262 05 09 25 11 25 6 r
78283cA0 9.1 48-
87 54 94
36S 219 282 217 78283 is double : 9.6
9.6 0.100" 273.0 05 09 25 11 34 13 g 78302 A0
8.5 48- 87
55 94 10N 353
56 351 Graze of 78302 A0 nearby
at Lat = +38.55 +0.36(E.Long +121.93), CA = 9.5N 25 11 34 13 Gr 78302 A0
8.5 48- 87
55 94 Closest distance to graze
path is 1km at azimuth 336
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