OCCULTATION OF ZC2307 on 16 AUG 2021



UNIVERSAL TIME OF DISAPPEARANCE & REAPPEARANCE

Occultation predictions of    2307 B1   Magnitude 3.9
Date 2021 Aug 16

Moon: % illumination = 59+,  Solar elongation = 100


      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 AU Alice Springs                  9 36 31 -12 87 342  52S 139 129 +1.9 -2.3
 2 AU Amberley                       9 47  8     75 229  71N  82  73 +3.3 +0.6
 3 AU Argyle                        10 10 31     73 311  18S 173 164 +0.9 -5.3
 4 AU Brisbane                      10 21 38     60 276  57S 134 125 +1.9 -1.5
 5 AU Cairns                         9 56  2     73 254  89N 100  91 +2.7 -0.3
 6 AU Camden                        10 34 37     58 286  21S 170 160 +1.5 -4.8
 7 AU Canberra                      10 41  9     58 288   7S 184 175 +9.9 +9.9
 8 AU Charlieville                  10  6 21     70 282  57S 134 125 +2.0 -1.7
 9 AU Coff'S Harbour                10 27  7     59 280  44S 147 138 +1.8 -2.2
10 AU Coolangatta                   10 23 36     60 277  53S 138 128 +1.9 -1.6
11 AU Dubbo                         10 24 15     63 288  32S 159 150 +1.6 -3.3
13 AU MacKay                        10  6 44     68 266  78S 113 103 +2.3 -0.7
14 AU Maroochydore                  10 20 35     61 275  60S 131 122 +2.0 -1.4
15 AU Mount Isa                      9 43  0     82 267  71S 120 111 +2.4 -1.3
16 AU Norfolk Island                10 50 14     41 267  47S 144 135 +1.6 -1.6
17 AU Oakey                         10 19  1     62 277  56S 135 126 +2.0 -1.6
18 AU Prosserpine                   10  4 47     69 265  80S 111 101 +2.4 -0.6
19 AU Richmond                      10 32 55     59 286  24S 166 157 +1.6 -4.2
20 AU Rockhampton                   10 11 33     65 271  71S 120 111 +2.2 -1.0
21 AU Sydney                        10 34 56     58 286  22S 169 160 +1.6 -4.6
22 AU Tamworth                      10 24 56     61 283  39S 152 142 +1.8 -2.6
23 AU Townsville                     9 59 39     71 262  83S 108  98 +2.5 -0.6
24 AU Wagga Wagga                   10 37 44     60 290   7S 183 174 +1.1 -9.8
25 AU Weipa                          9 44 44     77 231  78N  89  80 +3.1 +0.2
26 AU Woomera                       10  3  5     76 315  25S 166 157 +1.2 -4.2
27 CK Aitutaki                      11 12 53      5 250  53S 137 128 +0.5 -1.0
28 CK Avarua                        11 15 56      5 250  42S 149 139 +0.7 -1.6
29 FJ Lambasa                       10 57 47     27 255  88S 103  94 +1.0 +0.1
30 FJ Nandi                         10 55 52     29 256  85S 106  97 +1.1 +0.0
31 FJ Nausori                       10 57  1     28 256  83S 108  99 +1.0 -0.1
33 ID Biak                           9 42 10 -11 70 193  34N  44  35 +6.5 +6.5
34 ID Jayapura                      10  0 12     68 215  28N  39  29 +6.3 +8.6
40 ID Merauke                        9 42 10     75 214  64N  75  66 +3.6 +1.0
41 ID Nabire                         9 30 36  -8 73 184  51N  62  53 +4.6 +2.4
43 ID Timika                         9 34 14 -10 73 191  53N  64  55 +4.3 +2.1
44 ID Wamena                         9 44 40     72 205  45N  56  47 +4.6 +3.2
45 KI Tabiteuea North               11 14 30     22 248  20N  31  22 -0.4 +4.9
46 NC Kone                          10 38 46     46 261  80S 111 101 +1.7 -0.2
47 NC Koumac                        10 37 38     46 261  82S 109  99 +1.7 -0.2
48 NC Lifou                         10 42 38     43 260  80S 111 101 +1.6 -0.2
49 NC Mare                          10 44  4     42 261  77S 114 104 +1.5 -0.3
50 NC Noumea                        10 41 52     44 262  75S 116 106 +1.6 -0.4
51 NC Ouvea                         10 41 31     43 260  81S 110 100 +1.6 -0.2
52 NC Touho                         10 39 23     45 261  81S 110 100 +1.7 -0.2
53 NZ Alofi                         11  7  3     16 253  67S 124 115 +0.7 -0.5
54 PG Goroka                        10  5 32     66 231  44N  55  45 +3.8 +3.2
55 PG Madang                        10 10  7     64 231  37N  48  39 +3.9 +4.3
56 PG Mount Hagen                   10  2  7     67 227  44N  55  46 +3.9 +3.2
57 PG Nadzab                        10  8 49     64 234  45N  56  46 +3.5 +3.0
58 PG Port Moresby                  10  4 17     67 239  59N  70  60 +3.2 +1.5
59 PG Wewak                         10  9 54     65 226  28N  39  29 +5.1 +7.8
60 TO Ha'Apai                       11  4  2     21 254  69S 122 112 +0.8 -0.4
61 TO Tongatapu                     11  4  1     22 255  65S 126 117 +0.9 -0.6
62 TO Vava'U                        11  3 55     20 254  73S 118 108 +0.8 -0.3
63 TV Funafuti                      11  1 31     24 251  64N  75  65 +0.7 +0.9
64 VU Port-Vila                     10 44 16     41 257  89N 100  91 +1.5 +0.2
65 VU Santo                         10 43 19     41 256  80N  91  82 +1.5 +0.5
66 WF Wallis                        11  1 59     21 253  85N  96  87 +0.7 +0.2
67 WS Faleolo                       11  4 30     17 252  88S 103  93 +0.6 +0.0
68 WS Pago Pago                     11  5 17     15 252  85S 106  97 +0.5 +0.0


      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 AU Alice Springs                 10 56  4     70 275 -77S 268 259 +2.6 +0.5
 2 AU Amberley                      11  6 15     58 248 -51N 320 311 +2.2 -2.2
 3 AU Argyle                        10 49 15     66 294 -38S 228 219 +2.8 +4.4
 4 AU Brisbane                      11 30 57     45 267 -66S 256 247 +1.4 +1.5
 5 AU Cairns                        11 21 56     53 258 -73N 297 288 +2.0 -0.8
 6 AU Camden                        11  9 43     51 279 -32S 223 214 +1.5 +4.9
 7 AU Canberra                      10 58 50     55 284 -19S 210 200 +9.9 +9.9
 8 AU Charlieville                  11 21 17     53 270 -71S 262 253 +1.8 +1.2
 9 AU Coff'S Harbour                11 25 21     46 271 -53S 244 235 +1.3 +2.3
10 AU Coolangatta                   11 30 14     45 268 -62S 253 244 +1.3 +1.7
11 AU Dubbo                         11 13 32     53 278 -44S 235 226 +1.6 +3.2
12 AU Kununurra                     10 40 32     78 244 -79N 292 283 +2.6 -0.9
13 AU MacKay                        11 29 41     48 262 -89N 281 272 +1.8 +0.2
14 AU Maroochydore                  11 32  2     45 266 -69S 259 250 +1.4 +1.3
15 AU Mount Isa                     11 10  5     62 264 -88N 282 273 +2.3 -0.1
16 AU Norfolk Island                11 41 17     30 261 -48S 239 229 +0.4 +2.4
17 AU Oakey                         11 28 57     47 268 -66S 257 248 +1.5 +1.5
18 AU Prosserpine                   11 28 38     49 261 -87N 284 275 +1.8 +0.0
19 AU Richmond                      11 11 56     51 278 -35S 226 217 +1.5 +4.3
20 AU Rockhampton                   11 31  5     47 264 -82S 273 264 +1.6 +0.6
21 AU Sydney                        11 10 56     51 278 -33S 223 214 +1.4 +4.8
22 AU Tamworth                      11 20 19     49 274 -50S 241 231 +1.5 +2.6
23 AU Townsville                    11 25 10     51 260 -82N 288 279 +1.9 -0.3
24 AU Wagga Wagga                   10 56 55     56 286 -20S 211 202 +2.1 +9.8
25 AU Weipa                         11  8 28     58 251 -58N 313 304 +2.2 -1.8
26 AU Woomera                       10 51 50     67 291 -46S 236 227 +2.7 +3.1
29 FJ Lambasa                       12  0 58     12 252 -83S 274 265 +0.3 +0.4
30 FJ Nandi                         11 59 49     15 253 -81S 272 263 +0.3 +0.5
31 FJ Nausori                       12  0  2     14 252 -79S 269 260 +0.3 +0.6
32 ID Ambon                         10 15 13 -11 72 195 -37N 333 324 +1.8 -3.2
33 ID Biak                          10 12 35     67 211  -5N   6 357 -0.3 -9.1
34 ID Jayapura                      10 25 45     63 225  -4N   7 358 +9.9 +9.9
35 ID Kaimana                       10 24 31     69 215 -27N 344 335 +1.6 -4.2
36 ID Kupang                        10 20 33 -10 79 189 -67N 303 294 +2.5 -1.6
37 ID Langgur                       10 30 11     70 219 -38N 333 324 +2.0 -3.3
38 ID Manokwari                     10 10 10     68 205  -9N   1 352 +0.3 -7.1
39 ID Maumere                       10 14 34  -7 78 175 -65N 306 297 +2.4 -1.7
40 ID Merauke                       10 55 22     61 242 -42N 329 320 +2.2 -3.0
41 ID Nabire                        10 25 57     67 219 -22N 349 340 +1.5 -4.9
42 ID Sorong                        10  8 35     69 197 -18N 353 343 +0.9 -5.1
43 ID Timika                        10 33 39     66 226 -26N 345 336 +1.7 -4.5
44 ID Wamena                        10 34 56     64 229 -20N 351 342 +1.6 -5.4
45 KI Tabiteuea North               11 39 30     17 249 -24N 347 338 +2.2 -5.1
46 NC Kone                          11 50 26     29 257 -82S 273 264 +0.9 +0.6
47 NC Koumac                        11 50 10     30 257 -84S 275 266 +0.9 +0.5
48 NC Lifou                         11 52 35     26 256 -81S 272 262 +0.8 +0.6
49 NC Mare                          11 52 42     26 257 -78S 268 259 +0.7 +0.8
50 NC Noumea                        11 50 55     28 257 -76S 267 258 +0.7 +0.9
51 NC Ouvea                         11 52  8     27 257 -82S 273 264 +0.8 +0.6
52 NC Touho                         11 50 56     29 257 -83S 273 264 +0.9 +0.6
54 PG Goroka                        10 57  3     55 242 -26N 345 336 +2.1 -4.7
55 PG Madang                        10 53 20     55 241 -20N 351 342 +2.0 -5.8
56 PG Mount Hagen                   10 53 34     57 240 -25N 346 337 +2.0 -4.8
57 PG Nadzab                        11  2  0     53 244 -29N 342 333 +2.1 -4.3
58 PG Port Moresby                  11 12 59     51 248 -44N 327 318 +2.2 -2.7
59 PG Wewak                         10 37 58     59 234  -8N   3 354 +1.1 -9.6
60 TO Ha'Apai                       11 59  0      8 251 -64S 254 245 -0.1 +1.1
61 TO Tongatapu                     11 57 21     10 251 -59S 250 241 -0.1 +1.3
62 TO Vava'U                        12  0 10      7 250 -68S 258 249 -0.1 +0.9
63 TV Funafuti                      11 59 42     10 250 -69N 302 293 +0.6 -0.8
64 VU Port-Vila                     11 54 41     24 255 -89N 281 272 +0.8 +0.2
65 VU Santo                         11 53 46     25 254 -80N 290 281 +1.0 -0.2
66 WF Wallis                        12  2 51      7 250 -89S 279 270 +0.2 +0.1


      Sites
Location                             E. Long    Latitude

 1 AU Alice Springs                 133 54.1    -23 48.4
 2 AU Amberley                      142 27.6    -10 57.0
 3 AU Argyle                        137 43.0    -32 30.4
 4 AU Brisbane                      153  7.1    -27 23.1
 5 AU Cairns                        145 45.3    -16 53.1
 6 AU Camden                        150 41.2    -34  2.4
 7 AU Canberra                      149 11.6    -35 18.5
 8 AU Charlieville                  146 15.8    -26 24.8
 9 AU Coff'S Harbour                153  7.0    -30 19.2
10 AU Coolangatta                   153 30.3    -28  9.9
11 AU Dubbo                         148 34.5    -32 13.0
12 AU Kununurra                     128 42.5    -15 46.7
13 AU MacKay                        149 10.8    -21 10.3
14 AU Maroochydore                  153  5.5    -26 36.2
15 AU Mount Isa                     139 29.3    -20 39.8
16 AU Norfolk Island                167 56.3    -29  2.5
17 AU Oakey                         151 44.1    -27 24.7
18 AU Prosserpine                   148 33.1    -20 29.7
19 AU Richmond                      150 46.8    -33 36.0
20 AU Rockhampton                   150 28.5    -23 22.9
21 AU Sydney                        151 10.6    -33 56.8
22 AU Tamworth                      150 50.8    -31  5.0
23 AU Townsville                    146 45.9    -19 15.2
24 AU Wagga Wagga                   147 28.0    -35  9.9
25 AU Weipa                         141 55.5    -12 40.7
26 AU Woomera                       136 49.0    -31  8.7
27 CK Aitutaki                     -159 46.4    -18 49.5
28 CK Avarua                       -159 48.3    -21 12.2
29 FJ Lambasa                       179 20.4    -16 28.0
30 FJ Nandi                         177 26.6    -17 45.3
31 FJ Nausori                       178 33.6    -18  2.6
32 ID Ambon                         128  5.4    - 3 42.5
33 ID Biak                          136  6.5    - 1 11.4
34 ID Jayapura                      140 31.0    - 2 34.6
35 ID Kaimana                       133 41.7    - 3 38.6
36 ID Kupang                        123 40.3    -10 10.3
37 ID Langgur                       132 43.9    - 5 39.7
38 ID Manokwari                     134  3.0    - 0 52.8
39 ID Maumere                       122 14.2    - 8 38.4
40 ID Merauke                       140 25.1    - 8 31.2
41 ID Nabire                        135 29.8    - 3 22.1
42 ID Sorong                        131  7.2    - 0 55.5
43 ID Timika                        136 53.2    - 4 31.7
44 ID Wamena                        138 57.2    - 4  5.8
45 KI Tabiteuea North               174 46.6    - 1 13.4
46 NC Kone                          164 50.3    -21  3.2
47 NC Koumac                        164 15.3    -20 32.8
48 NC Lifou                         167 14.4    -20 46.5
49 NC Mare                          168  2.3    -21 28.9
50 NC Noumea                        166 28.4    -22 15.5
51 NC Ouvea                         166 34.4    -20 38.4
52 NC Touho                         165 15.6    -20 47.5
53 NZ Alofi                        -169 55.5    -19  4.8
54 PG Goroka                        145 23.5    - 6  4.9
55 PG Madang                        145 47.3    - 5 12.4
56 PG Mount Hagen                   144 17.8    - 5 49.6
57 PG Nadzab                        146 43.6    - 6 34.2
58 PG Port Moresby                  147 13.2    - 9 26.6
59 PG Wewak                         143 40.2    - 3 35.0
60 TO Ha'Apai                      -174 20.5    -19 46.6
61 TO Tongatapu                    -175  9.0    -21 14.4
62 TO Vava'U                       -173 57.8    -18 35.1
63 TV Funafuti                      179 13.0    - 8 31.0
64 VU Port-Vila                     168 19.2    -17 42.0
65 VU Santo                         167 13.4    -15 30.1
66 WF Wallis                       -176 12.0    -13 14.3
67 WS Faleolo                      -172  0.5    -13 49.8
68 WS Pago Pago                    -170 42.6    -14 19.8





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