OCCULTATION OF ZC1821 on 28 JUL 17



UNIVERSAL TIME OF DISAPPEARANCE & REAPPEARANCE

Occultation predictions of    1821SF0   Magnitude 2.8
Date 2017 Jul 28

Moon: % illumination = 29+,  Solar elongation = 65


      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 CN Hailar                        10 36 51   9 31 222  39S 163 139 +0.6 -2.6
 2 CN Harbin                        10 50 26   2 29 233  38S 164 140 +0.6 -2.9
 3 CN Jiamusi                       10 49 32   0 26 236  45S 157 133 +0.6 -2.6
 4 CN Mudanjiang                    10 55 25  -1 27 238  39S 163 139 +0.5 -2.9
 5 CN Yanji                         11  0 19  -3 27 239  35S 167 143 +0.5 -3.2
 6 JP Akita                         11 15 13     18 252  35S 167 143 +0.3 -3.3
 7 JP Aomori                        11 11 51     18 251  38S 163 139 +0.4 -3.1
 8 JP Asahikawa                     11  4 11 -11 17 251  46S 155 131 +0.4 -2.7
 9 JP Atsugi                        11 32 10     17 256  15S 186 162 -0.1 -5.9
10 JP Chitose                       11  6 17 -11 18 251  44S 158 133 +0.4 -2.8
11 JP Fukui                         11 28 34     20 253  16S 186 162 -0.1 -5.7
12 JP Gifu                          11 32 59     19 254  11S 191 167 -0.5 -7.6
13 JP Hachinoe                      11 12 42     17 252  38S 163 139 +0.4 -3.1
14 JP Hakodate                      11  8 49 -12 18 251  41S 161 136 +0.4 -2.9
15 JP Hanamaki                      11 16  9     17 253  35S 167 143 +0.3 -3.3
16 JP Hyakuri                       11 28 12     17 256  21S 181 156 +0.1 -4.7
17 JP Iruma                         11 29 36     17 255  18S 184 159 +0.0 -5.2
18 JP Kanazawa                      11 26 47     20 253  18S 184 160 +0.0 -5.2
19 JP Kisarazu                      11 32 27     16 256  16S 186 162 -0.1 -5.9
20 JP Matsumoto                     11 27 51     19 254  18S 183 159 +0.0 -5.1
21 JP Matsushima                    11 19 37     17 254  31S 170 146 +0.3 -3.5
22 JP Memanbetsu                    11  4 20 -12 16 252  48S 154 130 +0.4 -2.6
23 JP Misawa                        11 12 14     18 252  39S 163 139 +0.4 -3.0
24 JP Monbetsu                      11  2 54 -11 17 251  48S 153 129 +0.4 -2.6
25 JP Nagoya                        11 33 40     18 254   9S 192 168 -0.6 -8.5
26 JP Nakashibetsu                  11  5 27     15 253  47S 154 130 +0.4 -2.6
27 JP Obihiro                       11  7  5     17 252  45S 157 133 +0.4 -2.7
28 JP Oki Island                    11 28 57     22 251  11S 191 167 -0.6 -7.3
29 JP Oshima                        11 36 37     16 257   9S 193 169 -0.6 -9.2
30 JP Rishiri Island                10 59 28  -9 18 248  49S 153 129 +0.5 -2.6
31 JP Sapporo                       11  6 20 -11 18 251  44S 158 134 +0.4 -2.8
32 JP Sendai                        11 20 28     17 254  30S 171 147 +0.3 -3.6
33 JP Shimofusa                     11 29 51     17 256  18S 183 159 +0.0 -5.2
34 JP Shonai                        11 17 46     18 253  32S 170 146 +0.3 -3.5
35 JP Tateyama                      11 35  5     16 257  12S 190 165 -0.3 -7.2
36 JP Tokachi                       11  6 38     17 252  45S 157 132 +0.4 -2.7
37 JP Tokyo                         11 30  1     16 256  19S 183 159 +0.0 -5.1
38 JP Tottori                       11 34 38     20 253   5S 196 172 +9.9 +9.9
39 JP Toyama                        11 25 43     19 253  20S 181 157 +0.1 -4.8
40 JP Wakkanai                      10 59 22  -9 18 249  50S 152 128 +0.5 -2.5
41 JP Yaizu                         11 37 48     17 256   7S 195 171 +9.9 +9.9
42 JP Yamagata                      11 19 22     18 253  31S 171 147 +0.3 -3.6
43 JP Yokota                        11 30  3     17 255  17S 184 160 +0.0 -5.4
44 JP Zama                          11 31 49     17 256  16S 186 162 -0.1 -5.8
45 KR Chunchon                      11 20 43  -8 27 244  11S 190 166 -0.7 -6.7
46 KR Kangnung                      11 20 48  -9 26 246  13S 188 164 -0.4 -6.1
47 KR Pyongyang                     11 14 49  -5 29 241  14S 187 163 -0.4 -5.6
48 KR Seoul                         11 24 55  -8 27 245   4S 197 173 +9.9 +9.9
49 KR Seoul East                    11 25 26  -8 27 245   4S 197 173 +9.9 +9.9
50 KR Sokch'O                       11 18 53  -8 27 245  15S 186 162 -0.3 -5.5
51 KR Wonju                         11 23 44  -9 26 245   8S 194 170 -1.2 -8.5
52 KR Yangku                        11 19 23  -8 26 245  15S 187 163 -0.3 -5.6
53 MN Ulan Bator                    10 39 33  17 37 208   8S 193 169 -1.5 -6.3
54 RU Blagoveschensk                10 38 38   5 27 229  49S 153 129 +0.7 -2.4
55 RU Bratsk                        10  9 54  25 32 192  30S 171 147 +0.4 -2.3
56 RU Chita                         10 25 50  16 32 211  36S 165 141 +0.6 -2.5
57 RU Irkutsk                       10 21 42  22 35 199  23S 179 155 +0.1 -3.2
58 RU Khabarovsk                    10 48  7  -2 22 240  51S 150 126 +0.6 -2.4
59 RU Magadan                       10 31 34   0 11 247  71S 131 107 +0.4 -2.0
60 RU Okha                          10 41 12  -2 17 243  62S 139 115 +0.5 -2.1
61 RU Petropavlovsk                 10 47 50 -10  7 258  66S 135 111 +0.2 -2.1
62 RU Polyarny                       9 59 50  21 21 199  57S 144 120 +0.6 -1.2
63 RU Salekhard                      9 44 20  38 18 146  15S 187 163 -0.4 -3.4
64 RU Ulan-Ude                      10 23 40  20 34 203  27S 175 151 +0.3 -2.9
65 RU Vladivostok                   11  0  4  -4 25 242  39S 163 139 +0.5 -3.0
66 RU Yakutsk                       10 16 56  11 20 223  64S 138 113 +0.6 -1.7
67 RU Yuzhno-Sakhalinsk             10 56  9  -8 17 248  53S 149 125 +0.5 -2.4


      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 CN Hailar                        11 25 22   2 25 234 -44S 246 222 +1.4 -0.8
 2 CN Harbin                        11 36 29  -5 22 243 -42S 244 220 +1.2 -0.8
 3 CN Jiamusi                       11 39 41  -7 18 247 -47S 249 225 +0.9 -1.0
 4 CN Mudanjiang                    11 41  0  -8 19 247 -42S 244 220 +1.0 -0.8
 5 CN Yanji                         11 41 56  -9 20 248 -38S 240 215 +1.1 -0.5
 6 JP Akita                         11 52 22     11 259 -34S 236 212 +0.6 -0.3
 7 JP Aomori                        11 52 10     11 259 -38S 240 215 +0.5 -0.5
 8 JP Asahikawa                     11 50 49      9 259 -46S 247 223 +0.4 -0.9
 9 JP Atsugi                        11 49 24     13 258 -15S 217 193 +1.0 +2.5
10 JP Chitose                       11 51 14     10 259 -43S 245 221 +0.5 -0.8
11 JP Fukui                         11 47 28     16 256 -17S 218 194 +1.2 +2.1
12 JP Gifu                          11 45 51     16 256 -11S 213 189 +1.5 +4.1
13 JP Hachinoe                      11 52 41     10 259 -38S 239 215 +0.5 -0.5
14 JP Hakodate                      11 51 35     11 258 -41S 242 218 +0.5 -0.7
15 JP Hanamaki                      11 52 56     10 259 -34S 236 212 +0.5 -0.3
16 JP Hyakuri                       11 51 27     12 259 -21S 222 198 +0.8 +1.2
17 JP Iruma                         11 50 14     13 258 -18S 219 195 +0.9 +1.8
18 JP Kanazawa                      11 48  9     16 256 -19S 220 196 +1.1 +1.7
19 JP Kisarazu                      11 49 42     13 259 -15S 217 193 +1.0 +2.4
20 JP Matsumoto                     11 49 30     14 257 -19S 220 196 +1.0 +1.6
21 JP Matsushima                    11 53  6     11 260 -31S 232 208 +0.6 +0.0
22 JP Memanbetsu                    11 51 17      8 260 -46S 248 224 +0.4 -1.0
23 JP Misawa                        11 52 32     10 259 -38S 240 215 +0.5 -0.5
24 JP Monbetsu                      11 50 35      8 260 -47S 249 225 +0.4 -1.0
25 JP Nagoya                        11 45 14     16 256 -10S 212 188 +1.7 +5.0
26 JP Nakashibetsu                  11 51 51      7 261 -46S 248 223 +0.3 -0.9
27 JP Obihiro                       11 51 59      9 260 -44S 245 221 +0.4 -0.8
28 JP Oki Island                    11 42 58     19 253 -13S 214 190 +1.8 +3.7
29 JP Oshima                        11 46 26     14 258  -9S 210 186 +1.5 +5.8
30 JP Rishiri Island                11 48 38     10 258 -49S 250 226 +0.5 -1.1
31 JP Sapporo                       11 51 16     10 259 -43S 245 221 +0.5 -0.8
32 JP Sendai                        11 52 55     11 259 -30S 231 207 +0.6 +0.1
33 JP Shimofusa                     11 50 41     13 259 -18S 220 196 +0.9 +1.7
34 JP Shonai                        11 52 10     12 258 -32S 233 209 +0.6 -0.1
35 JP Tateyama                      11 48 11     13 259 -12S 213 189 +1.2 +3.8
36 JP Tokachi                       11 51 50      9 260 -44S 246 222 +0.4 -0.8
37 JP Tokyo                         11 50 56     12 259 -18S 220 196 +0.8 +1.7
38 JP Tottori                       11 40 56     19 254  -7S 208 184 +3.0 +9.4
39 JP Toyama                        11 49 12     15 257 -21S 222 198 +1.0 +1.2
40 JP Wakkanai                      11 48 44     10 258 -49S 251 227 +0.4 -1.1
41 JP Yaizu                         11 44 50     15 257  -7S 208 184 +2.0 +8.0
42 JP Yamagata                      11 52 37     11 259 -30S 232 208 +0.6 +0.0
43 JP Yokota                        11 50  4     13 258 -17S 219 195 +0.9 +1.9
44 JP Zama                          11 49 31     13 258 -16S 217 193 +1.0 +2.3
45 KR Chunchon                      11 37  8 -10 24 248 -15S 217 193 +2.3 +3.0
46 KR Kangnung                      11 39 33 -12 23 249 -17S 219 194 +2.0 +2.4
47 KR Pyongyang                     11 35 41  -8 25 245 -19S 221 197 +2.1 +1.9
48 KR Seoul                         11 32 16  -9 26 246  -9S 210 186 +4.1 +8.3
49 KR Seoul East                    11 32 39 -10 25 247  -9S 210 186 +4.1 +8.5
50 KR Sokch'O                       11 39 40 -11 23 249 -19S 220 196 +1.9 +1.9
51 KR Wonju                         11 35 55 -11 24 248 -12S 213 189 +2.8 +4.8
52 KR Yangku                        11 39 40 -11 23 249 -18S 220 196 +1.9 +2.0
53 MN Ulan Bator                    10 57 29  14 36 214 -18S 219 195 +4.1 +3.2
54 RU Blagoveschensk                11 32 45  -3 19 242 -52S 254 229 +0.9 -1.2
55 RU Bratsk                        10 51 54  19 30 204 -38S 239 215 +1.9 +0.1
56 RU Chita                         11 13 31   9 28 223 -43S 245 221 +1.6 -0.6
57 RU Irkutsk                       10 56 21  17 33 209 -31S 233 209 +2.4 +0.6
58 RU Khabarovsk                    11 41 19  -9 14 251 -53S 254 230 +0.7 -1.3
59 RU Magadan                       11 29 43  -5  4 260 -69S 270 246 +0.2 -1.7
60 RU Okha                          11 38  8  -8  9 255 -62S 263 239 +0.4 -1.6
62 RU Polyarny                      10 58  8  15 18 214 -60S 262 237 +0.8 -1.1
63 RU Salekhard                     10  3  7  37 19 151 -18S 219 195 +1.8 +4.3
64 RU Ulan-Ude                      11  2 58  14 31 215 -35S 237 212 +2.1 +0.1
65 RU Vladivostok                   11 44 17 -11 18 250 -41S 243 218 +0.9 -0.7
66 RU Yakutsk                       11 17 24   5 14 238 -65S 267 243 +0.6 -1.6
67 RU Yuzhno-Sakhalinsk             11 47 26      9 258 -52S 254 230 +0.4 -1.2

      Sites
Location                             E. Long    Latitude

 1 CN Hailar                        119 49.5     49 12.3
 2 CN Harbin                        126 15.0     45 37.4
 3 CN Jiamusi                       130 27.9     46 50.6
 4 CN Mudanjiang                    129 34.1     44 31.4
 5 CN Yanji                         129 26.9     42 52.9
 6 JP Akita                         140 13.1     39 36.9
 7 JP Aomori                        140 41.4     40 44.1
 8 JP Asahikawa                     142 26.9     43 40.2
 9 JP Atsugi                        139 27.0     35 27.3
10 JP Chitose                       141 40.0     42 47.7
11 JP Fukui                         136 13.4     36  8.6
12 JP Gifu                          136 52.2     35 23.7
13 JP Hachinoe                      141 28.0     40 33.4
14 JP Hakodate                      140 49.3     41 46.2
15 JP Hanamaki                      141  8.1     39 25.8
16 JP Hyakuri                       140 24.9     36 10.8
17 JP Iruma                         139 24.6     35 50.5
18 JP Kanazawa                      136 24.5     36 23.6
19 JP Kisarazu                      139 54.6     35 23.9
20 JP Matsumoto                     137 55.4     36 10.0
21 JP Matsushima                    141 13.2     38 24.3
22 JP Memanbetsu                    144  9.8     43 52.8
23 JP Misawa                        141 22.1     40 42.2
24 JP Monbetsu                      143 24.2     44 18.2
25 JP Nagoya                        136 55.5     35 15.3
26 JP Nakashibetsu                  144 57.6     43 34.6
27 JP Obihiro                       143 13.0     42 44.0
28 JP Oki Island                    133 19.5     36 10.9
29 JP Oshima                        139 21.7     34 47.1
30 JP Rishiri Island                141 11.2     45 14.5
31 JP Sapporo                       141 41.5     42 46.5
32 JP Sendai                        140 55.0     38  8.4
33 JP Shimofusa                     140  0.7     35 47.9
34 JP Shonai                        139 47.2     38 48.7
35 JP Tateyama                      139 49.8     34 59.2
36 JP Tokachi                       143  9.5     42 53.4
37 JP Tokyo                         140 23.2     35 45.9
38 JP Tottori                       134 10.0     35 31.8
39 JP Toyama                        137 11.2     36 38.9
40 JP Wakkanai                      141 48.0     45 24.2
41 JP Yaizu                         138 17.9     34 48.8
42 JP Yamagata                      140 22.3     38 24.7
43 JP Yokota                        139 20.9     35 44.9
44 JP Zama                          139 23.6     35 30.8
45 KR Chunchon                      127 43.1     37 53.0
46 KR Kangnung                      128 56.6     37 45.2
47 KR Pyongyang                     125 47.0     39  2.0
48 KR Seoul                         126 47.4     37 33.5
49 KR Seoul East                    127  6.8     37 26.7
50 KR Sokch'O                       128 36.0     38  8.9
51 KR Wonju                         127 57.6     37 26.3
52 KR Yangku                        128 40.1     38  3.7
53 MN Ulan Bator                    106 46.0     47 50.6
54 RU Blagoveschensk                127 24.6     50 25.3
55 RU Bratsk                        101 41.9     56 22.2
56 RU Chita                         113 18.3     52  1.6
57 RU Irkutsk                       104 23.7     52 16.0
58 RU Khabarovsk                    135 11.3     48 31.7
59 RU Magadan                       150 43.0     59 54.6
60 RU Okha                          142 53.3     53 30.9
61 RU Petropavlovsk                 158 27.2     53 10.0
62 RU Polyarny                      112  3.0     66 25.0
63 RU Salekhard                      66 36.6     66 35.4
64 RU Ulan-Ude                      107 26.3     51 48.4
65 RU Vladivostok                   132  9.1     43 23.9
66 RU Yakutsk                       129 46.2     62  5.6
67 RU Yuzhno-Sakhalinsk             142 43.0     46 53.3





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