OCCULTATION OF ZC3171 on 29 JUL 2018



UNIVERSAL TIME OF DISAPPEARANCE & REAPPEARANCE

Occultation predictions of    3171cA7   Magnitude 3.7
Date 2018 Jul 29

Moon: % illumination = 98-,  Solar elongation = 164


      Disappearance
                                       U.T.  Sun Moon     CA  PA  WA   a    b
Location                             h  m  s Alt Alt Az    o   o   o  m/o  m/o

 1 CA Abbotsford                     7 13 19     19 147 -24S 145 166 +1.8 -1.1
 2 CA Baker Lake                     7 54 24  -6  9 184 -29S 140 161 +1.8 -1.1
 3 CA Buffalo Narrows                7 36 51     17 167 -29S 140 160 +2.2 -0.8
 5 CA Calgary                        7 28 38     20 159 -24S 146 166 +2.5 -1.5
 6 CA Campbell River                 7  7 59     16 143 -28S 141 162 +1.5 -0.4
 7 CA Castlegar                      7 23  2     21 154 -21S 148 169 +2.4 -2.0
 8 CA Chilliwack                     7 14  0     19 148 -24S 145 166 +1.9 -1.1
 9 CA Cold Lake                      7 33 54     18 165 -28S 141 161 +2.3 -0.9
10 CA Comox                          7  8 42     17 144 -27S 142 163 +1.5 -0.5
12 CA Coral Harbour                  7 25 12     20 157 -23S 146 167 +2.4 -1.6
13 CA Coronation                     7 33 43     20 163 -23S 146 167 +2.7 -1.8
14 CA Cranbrook                      7 27  1     21 157 -20S 149 170 +2.7 -2.4
16 CA Dawson Creek                   7 16  5     14 151 -38S 131 152 +1.4 +0.4
18 CA Edmonton                       7 27 27     18 160 -30S 139 160 +2.1 -0.6
19 CA Edson                          7 21 40     17 156 -33S 137 157 +1.8 -0.2
20 CA Eskimo Point                   8  5 53  -8 12 189 -14S 155 176 +5.2 -6.1
22 CA Fort Chipewyan                 7 30 50     14 163 -37S 132 153 +1.6 +0.0
23 CA Fort McMurray                  7 30 49     16 163 -34S 135 156 +1.8 -0.2
24 CA Fort Nelson                    7 14 50 -12 10 149 -42S 127 147 +1.2 +0.7
25 CA Fort Resolution                7 27 39 -10 11 160 -41S 128 149 +1.4 +0.4
26 CA Fort Saint John                7 15 29     13 150 -39S 130 151 +1.4 +0.5
27 CA Fort Simpson                   7 18 48  -9  8 151 -44S 125 145 +1.1 +0.8
28 CA Fort Smith                     7 29 40 -11 12 162 -39S 130 151 +1.5 +0.2
29 CA Grande Prairie                 7 17 47     15 152 -37S 133 153 +1.5 +0.2
30 CA Hay River                      7 24 41 -10 11 158 -42S 127 148 +1.3 +0.5
31 CA High Level                     7 21 38     12 155 -40S 129 149 +1.4 +0.4
32 CA Kamloops                       7 15 33     18 150 -28S 141 162 +1.8 -0.5
33 CA Kelowna                        7 18 12     19 151 -25S 144 164 +2.0 -1.0
34 CA Kindersley                     7 43 53     21 168 -14S 155 176 +5.4 -6.8
35 CA La Ronge                       7 45 47     18 173 -22S 147 168 +3.0 -2.2
36 CA Lloydminster                   7 35 38     19 165 -25S 144 165 +2.6 -1.4
37 CA Lynn Lake                      7 55 12     17 179 -18S 151 172 +3.9 -3.6
39 CA Meadow Lake                    7 38 30     19 168 -25S 144 165 +2.6 -1.5
40 CA Nanaimo                        7 10 48     18 145 -25S 144 165 +1.7 -0.9
42 CA North Battleford               7 42 18     20 169 -19S 150 171 +3.5 -3.1
43 CA Peace River                    7 20 18     14 155 -38S 132 152 +1.5 +0.3
44 CA Penticton                      7 18 16     19 151 -24S 146 166 +2.1 -1.3
45 CA Pitt Meadows                   7 12 40     18 147 -25S 144 165 +1.8 -0.9
46 CA Port Hardy                     7  4 56     14 141 -30S 139 160 +1.3 -0.1
47 CA Prince George                  7 11 50     14 147 -36S 133 154 +1.4 +0.3
48 CA Prince Pupert                  7  2 37     10 138 -37S 132 152 +1.0 +0.6
49 CA Princeton                      7 16 18     19 150 -24S 145 165 +2.0 -1.1
50 CA Quesnel                        7 11 50     15 147 -34S 135 155 +1.5 +0.2
51 CA Rankin Inlet                   8  6 37  -6 10 191 -16S 153 173 +3.7 -4.0
52 CA Red Deer Industrial            7 27 45     19 159 -27S 142 163 +2.3 -1.0
53 CA Rocky Mountain House           7 25 16     19 158 -29S 141 161 +2.1 -0.7
54 CA Sandspit                       7  0 38     10 136 -35S 134 154 +1.0 +0.5
55 CA Slave Lake                     7 24 34     16 158 -35S 135 155 +1.8 -0.1
56 CA Smithers                       7  6 31     11 142 -38S 131 152 +1.2 +0.6
57 CA Terrace                        7  4 44     11 140 -38S 132 152 +1.1 +0.6
59 CA Tofino                         7  7 48     17 143 -25S 144 164 +1.5 -0.7
60 CA Vancouver                      7 11 53     18 146 -25S 144 165 +1.7 -0.9
61 CA Vermillion                     7 33 49     19 164 -26S 143 163 +2.4 -1.2
62 CA Victoria                       7 11 49     18 146 -23S 146 167 +1.8 -1.2
64 CA Whitecourt                     7 22 52     17 157 -33S 136 157 +1.8 -0.2
66 CA Williams Lake                  7 12 21     16 148 -33S 137 157 +1.6 +0.0
68 CA Yellowknife                    7 27 17  -9  9 160 -43S 127 147 +1.3 +0.5
69 US Bellingham Wa                  7 13 16     19 147 -23S 146 167 +1.8 -1.2
70 US Fort Lewis Va                  7 17 11     20 147 -14S 155 175 +2.4 -4.2
72 US Port Angeles Wa                7 12 35     19 146 -21S 148 168 +1.8 -1.5
73 US Seattle Wa                     7 16 36     20 148 -17S 152 173 +2.3 -3.0
76 US Tacoma Wa                      7 17 17     20 148 -15S 154 175 +2.4 -4.0
77 US Whidbey Island Wa              7 13 53     19 147 -21S 148 168 +1.9 -1.6


      Reappearance
                                       U.T.  Sun Moon     CA  PA  WA   a    b
Location                             h  m  s Alt Alt Az    o   o   o  m/o  m/o

 1 CA Abbotsford                     7 40  3     21 154  14S 183 204 +0.9 +3.6
 2 CA Baker Lake                     8 21 57  -4  9 191  15S 184 204 +0.0 +1.0
 3 CA Buffalo Narrows                8  7 20     18 175  15S 184 205 +0.4 +2.1
 4 CA Burwash                        7 50 19  -8  6 142  39S 208 229 +0.9 +1.7
 5 CA Calgary                        7 52 57     21 165  10S 179 200 +0.3 +3.5
 6 CA Campbell River                 7 40 12     19 151  19S 188 209 +1.1 +3.0
 7 CA Castlegar                      7 44 39     22 159   9S 178 199 +0.4 +4.2
 8 CA Chilliwack                     7 40 53     21 154  14S 183 204 +0.9 +3.6
 9 CA Cold Lake                      8  3 31     19 172  14S 183 204 +0.4 +2.4
10 CA Comox                          7 39 50     19 151  18S 187 208 +1.1 +3.1
11 CA Coppermine                     8 15 45  -3  5 171  35S 204 224 +0.6 +0.6
12 CA Coral Harbour                  7 49 24     22 163  11S 179 200 +0.4 +3.6
13 CA Coronation                     7 56 48     21 169   9S 178 199 +0.1 +3.4
14 CA Cranbrook                      7 46 47     22 162   7S 176 197 +0.2 +4.5
15 CA Dawson                         7 54 36  -6  4 143  40S 209 230 +0.8 +1.6
16 CA Dawson Creek                   7 58 46     16 161  27S 196 217 +0.9 +1.8
17 CA Dease Lake                     7 53 41     11 151  35S 204 225 +1.0 +1.7
18 CA Edmonton                       7 59 56     19 168  17S 186 207 +0.6 +2.3
19 CA Edson                          7 57 51     19 164  20S 189 210 +0.8 +2.2
20 CA Eskimo Point                   8 14 24  -7 12 191  -2S 167 188 -3.1 +6.0
21 CA Faro                           7 56 34  -8  7 149  39S 208 229 +0.9 +1.5
22 CA Fort Chipewyan                 8 10 31     15 173  24S 193 214 +0.7 +1.3
23 CA Fort McMurray                  8  7 20     17 172  21S 190 210 +0.6 +1.7
24 CA Fort Nelson                    8  1 22     13 160  33S 202 222 +0.9 +1.4
25 CA Fort Resolution                8 11 31 -10 12 171  29S 198 219 +0.7 +1.0
26 CA Fort Saint John                7 59  2     16 161  29S 198 218 +0.9 +1.7
27 CA Fort Simpson                   8  6 18 -10 11 162  35S 204 224 +0.8 +1.2
28 CA Fort Smith                     8 11 34 -11 13 173  27S 196 216 +0.7 +1.2
29 CA Grande Prairie                 7 58 55     17 162  26S 195 215 +0.9 +1.8
30 CA Hay River                      8  9 38 -10 12 168  31S 200 220 +0.8 +1.1
31 CA High Level                     8  5 46     14 166  29S 198 219 +0.8 +1.4
32 CA Kamloops                       7 47 14     20 157  17S 186 207 +0.9 +2.9
33 CA Kelowna                        7 45 49     21 158  14S 183 204 +0.8 +3.3
34 CA Kindersley                     7 52 50     22 170  -1S 168 188 -2.5 +8.3
35 CA La Ronge                       8  5 59     18 178   7S 176 196 -0.4 +3.2
36 CA Lloydminster                   8  0 47     20 172  11S 180 200 +0.2 +2.9
37 CA Lynn Lake                      8  8 54     17 183   2S 171 191 -1.4 +4.3
38 CA Mayo                           7 56 34  -7  5 146  40S 209 230 +0.8 +1.5
39 CA Meadow Lake                    8  3 16     19 174  10S 179 200 +0.1 +2.8
40 CA Nanaimo                        7 38 46     20 152  15S 184 205 +1.0 +3.5
41 CA Norman Wells                   8  5 47  -6  6 157  39S 208 228 +0.8 +1.1
42 CA North Battleford               7 58 33     21 173   4S 173 194 -0.7 +4.5
43 CA Peace River                    8  2  1     16 165  26S 195 216 +0.9 +1.7
44 CA Penticton                      7 43 57     21 157  13S 182 202 +0.7 +3.6
45 CA Pitt Meadows                   7 40 28     20 153  15S 184 205 +0.9 +3.5
46 CA Port Hardy                     7 40  0     18 149  22S 191 212 +1.1 +2.8
47 CA Prince George                  7 52 48     17 157  26S 195 216 +1.0 +2.1
48 CA Prince Pupert                  7 45 15     14 148  30S 199 220 +1.1 +2.2
49 CA Princeton                      7 43 20     21 156  14S 183 203 +0.8 +3.5
50 CA Quesnel                        7 51  5     18 157  24S 193 214 +1.0 +2.2
51 CA Rankin Inlet                   8 17 42  -5 10 194   1S 170 190 -1.8 +3.7
52 CA Red Deer Industrial            7 56 11     20 166  14S 183 203 +0.5 +2.8
53 CA Rocky Mountain House           7 56 19     20 165  16S 185 205 +0.6 +2.6
54 CA Sandspit                       7 41 24     14 146  29S 198 219 +1.1 +2.4
55 CA Slave Lake                     8  2 33     18 167  22S 191 212 +0.8 +1.9
56 CA Smithers                       7 49 56     15 152  30S 199 220 +1.1 +2.0
57 CA Terrace                        7 47 40     15 150  30S 199 220 +1.1 +2.1
58 CA Teslin                         7 53 59 -10  9 148  37S 206 227 +0.9 +1.6
59 CA Tofino                         7 36 54     19 150  17S 186 206 +1.1 +3.4
60 CA Vancouver                      7 39 56     20 153  15S 184 205 +1.0 +3.5
61 CA Vermillion                     8  0 41     20 171  12S 181 202 +0.3 +2.7
62 CA Victoria                       7 37 42     21 152  14S 183 203 +0.9 +3.8
63 CA Watson Lake                    7 57 31 -11 10 153  36S 205 226 +0.9 +1.5
64 CA Whitecourt                     7 59 33     18 166  21S 190 211 +0.8 +2.1
65 CA Whitehorse                     7 52 44  -9  8 146  38S 207 228 +0.9 +1.7
66 CA Williams Lake                  7 49 38     19 157  23S 192 212 +1.0 +2.4
67 CA Wrigley                        8  6  8  -8  9 160  36S 206 226 +0.8 +1.1
68 CA Yellowknife                    8 12 19  -9 11 171  31S 200 221 +0.7 +0.9
69 US Bellingham Wa                  7 39  4     21 153  13S 182 203 +0.9 +3.8
70 US Fort Lewis Va                  7 31  8     22 151   5S 174 194 +0.4 +6.8
71 US Juneau Ak                      7 49  2 -11 10 145  36S 205 226 +1.0 +1.8
72 US Port Angeles Wa                7 36  6     21 151  12S 181 202 +0.9 +4.1
73 US Seattle Wa                     7 33 38     22 152   7S 176 196 +0.6 +5.6
74 US Sitka Ak                       7 45 46     10 144  35S 204 224 +1.0 +2.0
75 US Skagway Ak                     7 50 18 -10  9 145  37S 206 227 +0.9 +1.8
76 US Tacoma Wa                      7 31 39     22 151   5S 174 195 +0.4 +6.6
77 US Whidbey Island Wa              7 37 17     21 152  12S 181 201 +0.8 +4.1

      Sites
Location                             E. Long    Latitude

 1 CA Abbotsford                   -122 21.8     49  1.5
 2 CA Baker Lake                   - 96  4.7     64 17.9
 3 CA Buffalo Narrows              -108 25.1     55 50.5
 4 CA Burwash                      -139  2.4     61 22.3
 5 CA Calgary                      -114  1.2     51  6.8
 6 CA Campbell River               -125 16.2     49 57.0
 7 CA Castlegar                    -117 38.0     49 17.8
 8 CA Chilliwack                   -121 56.3     49  9.2
 9 CA Cold Lake                    -110 16.8     54 24.3
10 CA Comox                        -124 53.2     49 42.6
11 CA Coppermine                   -115  8.6     67 49.0
12 CA Coral Harbour                -115 52.4     50 19.9
13 CA Coronation                   -111 26.7     52  4.5
14 CA Cranbrook                    -115 47.0     49 36.6
15 CA Dawson                       -139  7.7     64  2.6
16 CA Dawson Creek                 -120 10.9     55 44.5
17 CA Dease Lake                   -130  1.9     58 25.3
18 CA Edmonton                     -113 31.2     53 34.4
19 CA Edson                        -116 27.9     53 34.7
20 CA Eskimo Point                 - 94  4.2     61  5.7
21 CA Faro                         -133 22.5     62 12.5
22 CA Fort Chipewyan               -111  7.0     58 46.0
23 CA Fort McMurray                -111 13.3     56 39.2
24 CA Fort Nelson                  -122 35.8     58 50.2
25 CA Fort Resolution              -113 41.4     61 10.8
26 CA Fort Saint John              -120 44.4     56 14.3
27 CA Fort Simpson                 -121 14.2     61 45.6
28 CA Fort Smith                   -111 57.6     60  1.3
29 CA Grande Prairie               -118 53.1     55 10.8
30 CA Hay River                    -115 47.0     60 50.4
31 CA High Level                   -117  9.9     58 37.3
32 CA Kamloops                     -120 26.5     50 42.1
33 CA Kelowna                      -119 22.7     49 57.4
34 CA Kindersley                   -109 10.8     51 31.1
35 CA La Ronge                     -105 15.7     55  9.1
36 CA Lloydminster                 -110  4.4     53 18.6
37 CA Lynn Lake                    -101  4.6     56 51.8
38 CA Mayo                         -135 52.0     63 37.0
39 CA Meadow Lake                  -108 31.4     54  7.5
40 CA Nanaimo                      -123 52.2     49  3.1
41 CA Norman Wells                 -126 48.0     65 17.0
42 CA North Battleford             -108 14.6     52 46.2
43 CA Peace River                  -117 26.8     56 13.6
44 CA Penticton                    -119 36.1     49 27.8
45 CA Pitt Meadows                 -122 42.6     49 13.0
46 CA Port Hardy                   -127 22.0     50 40.8
47 CA Prince George                -122 40.7     53 53.4
48 CA Prince Pupert                -130 26.7     54 17.2
49 CA Princeton                    -120 30.7     49 28.1
50 CA Quesnel                      -122 30.6     53  1.6
51 CA Rankin Inlet                 - 92  6.9     62 48.7
52 CA Red Deer Industrial          -113 53.6     52 10.7
53 CA Rocky Mountain House         -114 54.3     52 25.8
54 CA Sandspit                     -131 48.8     53 15.3
55 CA Slave Lake                   -114 46.7     55 17.6
56 CA Smithers                     -127 11.0     54 49.5
57 CA Terrace                      -128 34.7     54 28.0
58 CA Teslin                       -132 44.6     60 10.4
59 CA Tofino                       -125 46.4     49  4.9
60 CA Vancouver                    -123 10.9     49 11.7
61 CA Vermillion                   -110 49.4     53 21.3
62 CA Victoria                     -123 25.5     48 38.8
63 CA Watson Lake                  -128 49.3     60  7.1
64 CA Whitecourt                   -115 47.2     54  8.6
65 CA Whitehorse                   -135  4.1     60 42.6
66 CA Williams Lake                -122  3.3     52 11.0
67 CA Wrigley                      -123 26.2     63 12.6
68 CA Yellowknife                  -114 26.4     62 27.8
69 US Bellingham Wa                -122 32.3     48 47.6
70 US Fort Lewis Va                -122 34.8     47  4.8
71 US Juneau Ak                    -134 34.6     58 21.3
72 US Port Angeles Wa              -123 26.4     48 13.8
73 US Seattle Wa                   -122 18.6     47 26.9
74 US Sitka Ak                     -135 21.7     57  2.8
75 US Skagway Ak                   -135 18.9     59 27.6
76 US Tacoma Wa                    -122 28.6     47  8.3
77 US Whidbey Island Wa            -122 39.3     48 21.1





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