OCCULTATION OF ZC2721 on 16 Mar 2023



UNIVERSAL TIME OF DISAPPEARANCE & REAPPEARANCE

Occultation predictions of    2721cB8   Magnitude 3.2
Date 2023 Mar 16

Moon: % illumination = 37-,  Solar elongation = 75


      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 AQ Isla Rey Jorge                 4 37 17     20 110 -82S  92  97 -0.1 -1.5
 2 AQ Marambio Base                  4 40 12     22 107 -82S  93  98 -0.1 -1.6
 3 AR Bahia Blanca                   4 13 42      4 121 -61N  55  60 +0.0 -0.3
 5 AR Buenos Aires                   4 15 21      5 119 -39N  33  39 +0.7 +0.9
 8 AR Comodoro Rivadavia             4 18 59      6 123 -82N  77  82 -0.3 -0.9
11 AR Dolores                        4 14 39      7 119 -45N  39  45 +0.5 +0.4
14 AR El Palomar                     4 15 11      5 119 -40N  34  39 +0.7 +0.9
19 AR Gualeguaychu                   4 17 20      5 119 -31N  25  30 +1.3 +2.1
20 AR Jose C. Paz                    4 15  7      5 119 -40N  34  40 +0.7 +0.8
24 AR La Plata                       4 15 22      6 119 -40N  34  39 +0.7 +0.9
27 AR Lago Argentino                 4 25 11      7 125 -86S  89  94 -0.4 -1.1
28 AR Las Heras                      4 20  8      5 124 -85N  80  85 -0.3 -0.9
30 AR Mar Del Plata                  4 14 18      7 119 -51N  45  50 +0.3 +0.1
33 AR Moron                          4 15  7      5 119 -40N  35  40 +0.7 +0.8
34 AR Necochea                       4 14  0      7 119 -55N  49  54 +0.2 -0.1
36 AR Olavarria                      4 13 41      5 120 -52N  47  52 +0.2 +0.1
39 AR Puerto Deseado                 4 20 22      8 122 -84N  78  84 -0.3 -1.0
40 AR Puerto Madryn                  4 16  1      5 122 -74N  68  74 -0.2 -0.7
41 AR Punta Indio                    4 15 29      7 119 -40N  34  39 +0.7 +0.8
43 AR Rio Gallegos                   4 25 31      9 123 -87S  88  93 -0.3 -1.1
44 AR Rio Grande                     4 27 32     11 121 -85S  89  94 -0.3 -1.2
45 AR Rio Turbio                     4 26 36      7 125 -84S  90  95 -0.4 -1.1
48 AR San Fernando                   4 15 19      5 119 -39N  33  39 +0.7 +0.9
49 AR San Julian                     4 22 30      8 122 -88N  83  88 -0.3 -1.0
50 AR San Justo                      4 15  6      5 119 -40N  35  40 +0.6 +0.8
54 AR Santa Cruz                     4 23 30      8 123 -90S  85  90 -0.3 -1.1
57 AR Santa Teresita                 4 15  4      7 118 -44N  38  43 +0.6 +0.5
58 AR Tandil                         4 13 53      6 120 -51N  46  51 +0.3 +0.1
59 AR Trelew                         4 16 22      5 122 -75N  70  75 -0.2 -0.7
60 AR Tres Arroyos                   4 13 45      6 120 -57N  51  56 +0.1 -0.2
61 AR Ushuaia                        4 29  5     12 121 -83S  91  96 -0.3 -1.3
62 AR Viedma                         4 14 36      5 121 -67N  62  67 -0.1 -0.5
64 AR Villa Gesell                   4 14 39      7 118 -47N  41  47 +0.4 +0.3
78 CL Porvenir                       4 27 49      9 123 -84S  91  96 -0.4 -1.2
80 CL Puerto Williams                4 28 59     12 120 -84S  91  96 -0.3 -1.3
81 CL Punta Arenas                   4 27 42      9 123 -84S  91  96 -0.4 -1.2
87 FK Mount Pleasant                 4 23 20     15 115 -83N  78  83 -0.1 -1.1
88 FK Stanley                        4 23  7     15 115 -82N  77  82 -0.1 -1.1
89 NZ Weydon                         5 42 17   6 17 213 -46S 129 134 -0.2 +1.2
90 UY Colonia                        4 15 58      6 119 -37N  31  36 +0.9 +1.2
91 UY Durazno                        4 20 13      7 118 -23N  17  23 +2.7 +4.4
92 UY Maldonado                      4 18 28      8 117 -30N  24  29 +1.6 +2.2
93 UY Montevideo                     4 17  4      7 118 -34N  28  33 +1.1 +1.5
94 UY Montevideo                     4 17 16      8 118 -33N  28  33 +1.2 +1.6
95 UY Paysandu                       4 20 30      5 119 -22N  16  21 +3.2 +5.4
96 UY Punta Del Este                 4 18 35      9 117 -29N  24  29 +1.6 +2.3


      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 AQ Isla Rey Jorge                 5 31 46     26  99  81N 273 279 +0.1 -1.6
 2 AQ Marambio Base                  5 35 19     28  95  82N 272 277 +0.1 -1.6
 3 AR Bahia Blanca                   4 52 13     11 116  38N 316 322 -0.7 -2.0
 4 AR Bolivar                        4 45 56     10 116  28N 326 332 -0.9 -2.3
 5 AR Buenos Aires                   4 38 39     10 116  15N 339 345 -1.4 -3.1
 6 AR Chosmadal                      4 55 36      6 120  47N 307 313 -0.7 -1.6
 7 AR Colonel Suarez                 4 49 23     10 116  34N 320 326 -0.8 -2.1
 8 AR Comodoro Rivadavia             5  7  6     13 115  61N 293 298 -0.4 -1.5
 9 AR Cordoba                        4 37 13      4 120  15N 339 345 -1.5 -3.0
10 AR Cutralco                       4 57 22      7 119  49N 305 311 -0.6 -1.6
11 AR Dolores                        4 42 54     12 115  21N 333 338 -1.1 -2.7
12 AR El Bolson                      5  3 14      8 119  58N 296 301 -0.5 -1.4
13 AR El Maiten                      5  3 10      8 119  58N 296 301 -0.5 -1.5
14 AR El Palomar                     4 39  5     10 116  16N 338 344 -1.4 -3.1
15 AR Esquel                         5  4 25      9 119  60N 294 300 -0.5 -1.4
16 AR Fuerte Gral Roca               4 56 25      8 118  47N 307 313 -0.6 -1.7
17 AR General Pico                   4 47 19      8 118  31N 323 328 -0.9 -2.1
18 AR Gobernador Gordillo            4 37 29      2 121  16N 338 344 -1.5 -2.8
19 AR Gualeguaychu                   4 33 31      8 117   6N 348 353 -2.0 -4.2
20 AR Jose C. Paz                    4 39 11      9 116  16N 338 344 -1.3 -3.0
21 AR Jose De San Martin             5  5 45     10 118  61N 293 298 -0.5 -1.5
22 AR Junin                          4 41 49      8 117  21N 333 338 -1.2 -2.6
23 AR La Cumbre                      4 36 47      3 120  14N 340 345 -1.5 -3.0
24 AR La Plata                       4 39 14     10 116  16N 339 344 -1.4 -3.1
25 AR La Rioja                       4 35 24      0 121  12N 342 348 -1.7 -3.2
26 AR Laboulaye                      4 43 28      7 118  25N 329 334 -1.1 -2.4
27 AR Lago Argentino                 5 15 15     13 116  75N 279 285 -0.3 -1.4
28 AR Las Heras                      5  8 47     13 116  64N 289 295 -0.4 -1.5
29 AR Malargue                       4 51 53      4 120  41N 313 319 -0.8 -1.7
30 AR Mar Del Plata                  4 46 52     13 114  27N 327 333 -0.9 -2.4
31 AR Marcos Juarez                  4 38 15      6 118  16N 338 343 -1.4 -2.9
32 AR Mendoza                        4 46 13      3 121  31N 323 328 -1.0 -2.0
33 AR Moron                          4 39 21     10 116  16N 338 343 -1.3 -3.0
34 AR Necochea                       4 49 13     13 114  31N 323 328 -0.8 -2.3
35 AR Neuquen                        4 56 41      8 118  47N 307 312 -0.6 -1.6
36 AR Olavarria                      4 46 45     11 116  29N 325 331 -0.9 -2.3
37 AR Parana                         4 32 18      6 118   5N 349 355 -2.2 -4.4
38 AR Pehuajo                        4 45 53      9 117  28N 326 331 -0.9 -2.3
39 AR Puerto Deseado                 5  9 33     15 113  63N 291 296 -0.3 -1.6
40 AR Puerto Madryn                  5  1 15     12 115  52N 302 307 -0.5 -1.7
41 AR Punta Indio                    4 39 34     11 115  16N 338 344 -1.3 -3.1
42 AR Rio Cuarto                     4 41 58      5 119  23N 331 336 -1.2 -2.4
43 AR Rio Gallegos                   5 16 16     16 114  74N 280 286 -0.2 -1.4
44 AR Rio Grande                     5 19  6     18 111  76N 278 284 -0.2 -1.5
45 AR Rio Turbio                     5 16 58     14 116  77N 277 283 -0.3 -1.4
46 AR Rosario                        4 36 54      7 118  13N 341 346 -1.5 -3.2
47 AR San Carlos De Bariloch         5  1 52      8 119  56N 298 303 -0.6 -1.5
48 AR San Fernando                   4 38 34      9 116  15N 339 345 -1.4 -3.1
49 AR San Julian                     5 12 32     15 114  68N 286 291 -0.3 -1.5
50 AR San Justo                      4 39 28     10 116  16N 338 343 -1.3 -3.0
51 AR San Luis                       4 44 39      4 120  28N 326 331 -1.0 -2.2
52 AR San Martin Des Andes           5  0 15      7 120  54N 300 305 -0.6 -1.5
53 AR San Rafael                     4 49 13      4 120  36N 318 323 -0.9 -1.9
54 AR Santa Cruz                     5 13 46     15 114  70N 284 289 -0.3 -1.5
55 AR Santa Fe                       4 32 40      5 118   6N 348 354 -2.1 -4.2
56 AR Santa Rosa                     4 49 35      8 118  35N 319 324 -0.8 -2.0
57 AR Santa Teresita                 4 42 25     12 114  20N 334 340 -1.1 -2.8
58 AR Tandil                         4 46 40     12 115  28N 326 332 -0.9 -2.4
59 AR Trelew                         5  2  5     13 115  53N 301 306 -0.5 -1.6
60 AR Tres Arroyos                   4 50  9     12 115  34N 320 326 -0.8 -2.1
61 AR Ushuaia                        5 20 45     18 111  78N 276 282 -0.2 -1.5
62 AR Viedma                         4 56 52     12 115  45N 309 315 -0.6 -1.8
63 AR Villa Dolores                  4 40 13      4 120  20N 334 339 -1.3 -2.6
64 AR Villa Gesell                   4 44 36     13 114  23N 331 336 -1.0 -2.6
65 AR Villa Reynolds                 4 44 39      5 119  28N 326 332 -1.0 -2.2
66 CL Alto Palena                    5  5 46      9 119  62N 292 297 -0.5 -1.4
67 CL Ancud                          5  4 23      7 120  61N 293 298 -0.5 -1.4
68 CL Balmaceda                      5  8 56     11 118  66N 288 293 -0.4 -1.4
69 CL Castro                         5  5 11      7 120  62N 292 297 -0.5 -1.4
70 CL Chaiten                        5  5 15      8 119  62N 292 298 -0.5 -1.4
71 CL Chile Chico                    5  9 53     11 117  68N 286 292 -0.4 -1.4
72 CL Chillan                        4 55 33      4 121  47N 307 313 -0.7 -1.6
73 CL Concepcion                     4 56 35      3 121  49N 305 311 -0.7 -1.5
74 CL Coyhaique                      5  8 40     10 118  66N 288 293 -0.4 -1.4
75 CL Curico                         4 52 19      3 121  42N 312 318 -0.8 -1.7
76 CL Los Angeles                    4 57  5      4 121  50N 304 310 -0.7 -1.5
77 CL Osorno                         5  2  9      6 120  58N 296 302 -0.6 -1.4
78 CL Porvenir                       5 18 50     16 113  77N 277 282 -0.2 -1.4
79 CL Puerto Montt                   5  3 20      7 120  59N 295 300 -0.5 -1.4
80 CL Puerto Williams                5 20 47     19 111  77N 277 282 -0.1 -1.5
81 CL Punta Arenas                   5 18 35     16 114  77N 277 282 -0.2 -1.4
82 CL Rancagua                       4 50 35      3 121  39N 315 321 -0.9 -1.7
83 CL Santiago                       4 49  4      2 121  36N 318 323 -0.9 -1.8
84 CL Santo Domingo                  4 50 25      2 122  39N 315 321 -0.9 -1.7
85 CL Temuco                         4 59 15      5 121  53N 301 307 -0.6 -1.5
86 CL Valdivia                       5  0 49      6 121  56N 298 304 -0.6 -1.4
87 FK Mount Pleasant                 5 14 30     22 106  63N 291 297 -0.2 -1.7
88 FK Stanley                        5 14 11     22 106  62N 292 298 -0.2 -1.7
89 NZ Weydon                         6 19 41   4 16 205  50S 224 229 -0.4 +0.3
90 UY Colonia                        4 37 23     10 116  12N 342 347 -1.5 -3.4
91 UY Durazno                        4 30  0      9 116  -1N 356   1 -3.3 -6.6
92 UY Maldonado                      4 34 13     11 115   5N 349 354 -2.1 -4.5
93 UY Montevideo                     4 36  8     11 115   9N 345 350 -1.7 -3.8
94 UY Montevideo                     4 35 55     11 115   9N 345 351 -1.8 -3.9
95 UY Paysandu                       4 28 36      7 118  -3N 357   3 -3.9 -7.5
96 UY Punta Del Este                 4 34  5     11 115   5N 349 355 -2.1 -4.6


      Sites
Location                             E. Long    Latitude

 1 AQ Isla Rey Jorge               - 58 59.2    -62 11.4
 2 AQ Marambio Base                - 56 37.8    -64 14.3
 3 AR Bahia Blanca                 - 62 10.2    -38 43.5
 4 AR Bolivar                      - 61  4.6    -36 11.2
 5 AR Buenos Aires                 - 58 24.9    -34 33.6
 6 AR Chosmadal                    - 70 13.3    -37 26.7
 7 AR Colonel Suarez               - 61 53.4    -37 26.8
 8 AR Comodoro Rivadavia           - 67 27.9    -45 47.1
 9 AR Cordoba                      - 64 12.5    -31 19.4
10 AR Cutralco                     - 69 15.9    -38 56.4
11 AR Dolores                      - 57 43.3    -36 19.2
12 AR El Bolson                    - 71 31.9    -41 56.6
13 AR El Maiten                    - 71 10.2    -42  1.8
14 AR El Palomar                   - 58 36.8    -34 36.6
15 AR Esquel                       - 71  8.4    -42 54.5
16 AR Fuerte Gral Roca             - 67 37.2    -39  0.0
17 AR General Pico                 - 63 45.5    -35 41.8
18 AR Gobernador Gordillo          - 66 17.6    -30 20.7
19 AR Gualeguaychu                 - 58 36.8    -33  0.3
20 AR Jose C. Paz                  - 58 47.4    -34 33.6
21 AR Jose De San Martin           - 70 27.6    -44  2.9
22 AR Junin                        - 60 55.8    -34 32.7
23 AR La Cumbre                    - 64 32.0    -31  0.4
24 AR La Plata                     - 57 53.7    -34 58.3
25 AR La Rioja                     - 66 47.7    -29 22.9
26 AR Laboulaye                    - 63 21.7    -34  8.1
27 AR Lago Argentino               - 72 14.9    -50 20.1
28 AR Las Heras                    - 68 57.9    -46 32.3
29 AR Malargue                     - 69 35.0    -35 29.0
30 AR Mar Del Plata                - 57 34.4    -37 56.1
31 AR Marcos Juarez                - 62  9.5    -32 41.0
32 AR Mendoza                      - 68 47.6    -32 49.9
33 AR Moron                        - 58 38.6    -34 40.6
34 AR Necochea                     - 58 48.9    -38 29.4
35 AR Neuquen                      - 68  9.3    -38 56.9
36 AR Olavarria                    - 60 13.0    -36 53.4
37 AR Parana                       - 60 28.8    -31 47.7
38 AR Pehuajo                      - 61 51.5    -35 50.7
39 AR Puerto Deseado               - 65 54.2    -47 44.1
40 AR Puerto Madryn                - 65  6.2    -42 45.5
41 AR Punta Indio                  - 57 17.6    -35 20.9
42 AR Rio Cuarto                   - 64 15.7    -33  5.1
43 AR Rio Gallegos                 - 69 18.8    -51 36.5
44 AR Rio Grande                   - 67 45.0    -53 46.7
45 AR Rio Turbio                   - 72 13.0    -51 36.4
46 AR Rosario                      - 60 47.1    -32 54.2
47 AR San Carlos De Bariloch       - 71  9.5    -41  9.1
48 AR San Fernando                 - 58 35.4    -34 27.2
49 AR San Julian                   - 67 48.2    -49 18.4
50 AR San Justo                    - 58 36.0    -34 43.9
51 AR San Luis                     - 66 21.4    -33 16.4
52 AR San Martin Des Andes         - 71  8.2    -40  4.5
53 AR San Rafael                   - 68 24.2    -34 35.3
54 AR Santa Cruz                   - 68 34.8    -50  1.0
55 AR Santa Fe                     - 60 48.7    -31 42.7
56 AR Santa Rosa                   - 64 16.5    -36 35.3
57 AR Santa Teresita               - 56 43.3    -36 32.5
58 AR Tandil                       - 59 13.7    -37 14.2
59 AR Trelew                       - 65 16.2    -43 12.6
60 AR Tres Arroyos                 - 60 19.8    -38 23.2
61 AR Ushuaia                      - 68 17.7    -54 50.6
62 AR Viedma                       - 63  0.0    -40 52.2
63 AR Villa Dolores                - 65  8.5    -31 56.5
64 AR Villa Gesell                 - 57  1.8    -37 14.1
65 AR Villa Reynolds               - 65 23.2    -33 43.8
66 CL Alto Palena                  - 71 48.4    -43 36.9
67 CL Ancud                        - 73 47.8    -41 54.4
68 CL Balmaceda                    - 71 41.4    -45 54.9
69 CL Castro                       - 73 46.5    -42 29.4
70 CL Chaiten                      - 72 42.0    -42 56.0
71 CL Chile Chico                  - 71 41.9    -46 34.9
72 CL Chillan                      - 72  1.9    -36 35.0
73 CL Concepcion                   - 73  3.8    -36 46.4
74 CL Coyhaique                    - 72  6.4    -45 35.7
75 CL Curico                       - 71 13.0    -34 58.0
76 CL Los Angeles                  - 72 25.5    -37 24.1
77 CL Osorno                       - 73  3.6    -40 36.7
78 CL Porvenir                     - 70 19.2    -53 15.2
79 CL Puerto Montt                 - 73  5.6    -41 26.3
80 CL Puerto Williams              - 67 37.6    -54 55.8
81 CL Punta Arenas                 - 70 51.3    -53  0.2
82 CL Rancagua                     - 70 46.5    -34 10.4
83 CL Santiago                     - 70 32.8    -33 27.4
84 CL Santo Domingo                - 71 36.9    -33 39.4
85 CL Temuco                       - 72 38.1    -38 46.1
86 CL Valdivia                     - 73  5.2    -39 39.0
87 FK Mount Pleasant               - 58 26.8    -51 49.4
88 FK Stanley                      - 57 46.7    -51 41.1
89 NZ Weydon                        166 39.0    -77 53.0
90 UY Colonia                      - 57 46.2    -34 27.4
91 UY Durazno                      - 56 30.0    -33 21.5
92 UY Maldonado                    - 55  5.7    -34 51.3
93 UY Montevideo                   - 56 15.9    -34 47.4
94 UY Montevideo                   - 56  1.8    -34 50.3
95 UY Paysandu                     - 58  3.7    -32 21.9
96 UY Punta Del Este               - 54 55.2    -34 54.8





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