Predictions for Grazing Occultation of ZC 3108, 2008 Jun 22
Grazing Occultation of 3108 M2, Magnitude 5.3, 3108 = 29 Capricorni
Date 2008 June 22 (Sunday) Nominal site altitude 0m
This graze occurs during morning twilight especially in the north.
E. Longit. Latitude U.T. Sun Moon TanZ PA WA CA
o ' " o ' " h m s Alt Alt Az o o o
168 30 0 -47 2 51 18 59 52 41 294 1.17 327.6 343.75 14.47N
168 40 0 -46 53 27 19 0 18 40 294 1.17 327.6 343.74 14.48N
168 50 0 -46 44 1 19 0 44 40 294 1.18 327.5 343.73 14.49N
169 0 0 -46 34 35 19 1 10 40 293 1.18 327.5 343.72 14.50N
169 10 0 -46 25 9 19 1 36 40 293 1.19 327.5 343.72 14.51N
169 20 0 -46 15 42 19 2 2 40 292 1.19 327.5 343.71 14.51N
169 30 0 -46 6 15 19 2 28 40 292 1.20 327.5 343.70 14.52N
169 40 0 -45 56 48 19 2 54 40 292 1.20 327.5 343.69 14.53N
169 50 0 -45 47 21 19 3 20 40 291 1.21 327.5 343.69 14.53N
170 0 0 -45 37 54 19 3 46 40 291 1.21 327.5 343.68 14.54N
170 10 0 -45 28 27 19 4 12 39 291 1.22 327.5 343.68 14.55N
170 20 0 -45 19 0 19 4 38 39 290 1.22 327.5 343.67 14.55N
170 30 0 -45 9 33 19 5 4 39 290 1.23 327.5 343.67 14.55N
170 40 0 -45 0 6 19 5 29 -12 39 289 1.23 327.5 343.66 14.56N
170 50 0 -44 50 39 19 5 55 -12 39 289 1.24 327.5 343.66 14.56N
171 0 0 -44 41 12 19 6 20 -11 39 289 1.25 327.5 343.66 14.56N
171 10 0 -44 31 46 19 6 46 -11 39 288 1.25 327.5 343.66 14.57N
171 20 0 -44 22 20 19 7 11 -11 38 288 1.26 327.5 343.65 14.57N
171 30 0 -44 12 55 19 7 37 -11 38 288 1.26 327.5 343.65 14.57N
171 40 0 -44 3 30 19 8 2 -10 38 287 1.27 327.5 343.65 14.57N
171 50 0 -43 54 6 19 8 27 -10 38 287 1.28 327.5 343.65 14.57N
172 0 0 -43 44 42 19 8 52 -10 38 287 1.28 327.5 343.65 14.57N
172 10 0 -43 35 19 19 9 17 -10 38 286 1.29 327.5 343.65 14.57N
172 20 0 -43 25 57 19 9 42 -10 38 286 1.30 327.5 343.65 14.57N
172 30 0 -43 16 35 19 10 7 -9 37 286 1.30 327.5 343.66 14.57N
172 40 0 -43 7 14 19 10 32 -9 37 285 1.31 327.5 343.66 14.56N
172 50 0 -42 57 54 19 10 56 -9 37 285 1.32 327.5 343.66 14.56N
173 0 0 -42 48 35 19 11 21 -9 37 285 1.33 327.5 343.66 14.56N
173 10 1 -42 39 17 19 11 45 -8 37 284 1.33 327.5 343.67 14.55N
173 20 1 -42 30 0 19 12 9 -8 37 284 1.34 327.5 343.67 14.55N
173 30 1 -42 20 44 19 12 34 -8 37 284 1.35 327.5 343.68 14.55N
173 40 1 -42 11 29 19 12 58 -8 36 283 1.36 327.5 343.68 14.54N
173 50 1 -42 2 16 19 13 22 -7 36 283 1.36 327.5 343.69 14.53N
174 0 1 -41 53 3 19 13 46 -7 36 283 1.37 327.5 343.69 14.53N
174 10 1 -41 43 52 19 14 9 -7 36 282 1.38 327.5 343.70 14.52N
174 20 1 -41 34 42 19 14 33 -7 36 282 1.39 327.5 343.71 14.51N
174 30 1 -41 25 33 19 14 57 -6 36 282 1.40 327.5 343.71 14.51N
174 40 1 -41 16 26 19 15 20 -6 35 281 1.40 327.5 343.72 14.50N
174 50 1 -41 7 20 19 15 43 -6 35 281 1.41 327.5 343.73 14.49N
175 0 1 -40 58 16 19 16 6 -6 35 281 1.42 327.5 343.74 14.48N
175 10 1 -40 49 13 19 16 29 -5 35 280 1.43 327.6 343.75 14.47N
175 20 1 -40 40 12 19 16 52 -5 35 280 1.44 327.6 343.76 14.46N
175 30 1 -40 31 12 19 17 15 -5 35 280 1.45 327.6 343.77 14.45N
175 40 1 -40 22 14 19 17 38 -5 34 280 1.46 327.6 343.78 14.44N
175 50 1 -40 13 17 19 18 0 -4 34 279 1.47 327.6 343.79 14.43N
176 0 1 -40 4 22 19 18 22 -4 34 279 1.48 327.6 343.80 14.42N
Path coordinates are referred to WGS84 (as used by GPS).
Librations Long -6.40 Lat -0.33
P +343.8 D +2.4
Illumination of moon 85%-
Elongation of Moon 135
Vertical Profile Scale 2.68 km/arcsec at mean distance of moon
Horizontal Scale Factor 1.71 deg/min
Limiting Magnitudes for various telescope apertures (in mm)
CA\Tdia 50 100 150 200 250 300 350
10.4 5.3 6.7 7.4 7.9 8.2 8.4 8.6
12.4 5.3 6.7 7.4 7.9 8.2 8.4 8.6
14.4 5.3 6.7 7.5 7.9 8.2 8.5 8.6
16.4 5.3 6.7 7.5 7.9 8.2 8.5 8.6
18.4 5.3 6.7 7.5 7.9 8.3 8.5 8.6
Lunar Limb Profile
