OCCULTAZIONE ANTARES 13 APRILE 2009
Condizioni di visibilità ed informazioni varie, dati rielaborati con WinOccult (C)
 
Occultazione di Antares          Magnitudine  1.1
Luna: % illuminazione  85-, elongazione solare  134°
Sparizione
                                U.T. Sole Luna     CA  PA  WA   a    b
Luogo                         h  m  s Alt Alt Az    o   o   o  m/o  m/o
KI Kiritimati                 12  3 43     54 145 -88S 105  95 +2.7 -0.7
KI Tarawa                     11 41 26     28 121 -14S 179 170 -2.4 -5.8
MH Eniwetok Island            11 20 31     10 120 -34S 159 149 -0.9 -2.3
MH Kwajalein                  11 22 10     16 121 -37S 157 147 -0.7 -2.3
MH Majuro                     11 23 47     20 122 -39S 154 145 -0.5 -2.3
MX Acapulco                   14 21 38  27  9 239 -72N  86  76 +0.7 -0.5
MX Aguascalientes             14 19  7  24  9 237 -53N  67  57 +0.4 +0.0
MX Bahias Dehuatulco          14 24 28  31  7 240 -81N  94  85 +0.6 -0.7
MX Celaya                     14 19 53  25  9 237 -59N  73  63 +0.5 -0.2
MX Chihuahua                  14 21 12  21  8 234 -23N  37  27 -0.2 +1.1
MX Chilpancingo               14 21 31  27  9 239 -70N  84  74 +0.6 -0.4
MX Ciudad Juarez              14 25 56  22  6 234  -8N  22  12 -0.9 +2.3
MX Ciudad Mante               14 20 11  27  6 238 -55N  69  59 +0.3 -0.1
MX Ciudad Obregon             14 20  6  17 11 232 -20N  34  24 -0.1 +1.4
MX Ciudad Victoria            14 20  6  27  6 238 -53N  66  56 +0.3 -0.1
MX Colima                     14 18 32  23 12 236 -59N  72  62 +0.6 -0.1
MX Cuernavaca                 14 21  7  27  8 238 -67N  80  71 +0.5 -0.4
MX Culiacan                   14 17 50  19 12 233 -35N  48  39 +0.3 +0.6
MX Del Bajio                  14 19 33  25  9 237 -57N  70  60 +0.5 -0.1
MX Durango                    14 18 34  22 10 235 -42N  56  46 +0.3 +0.3
MX Guadalajara                14 18 37  23 11 236 -55N  69  59 +0.5 +0.0
MX Guaymas                    14 21 13  17 12 231 -15N  29  19 -0.3 +1.8
MX Hermosillo                 14 23 41  17 11 232  -9N  23  13 -0.7 +2.5
MX Jalapa                     14 22  7  30  6 239 -69N  82  72 +0.5 -0.4
MX La Paz                     14 16 29  16 15 232 -32N  46  36 +0.3 +0.8
MX Lazard Cardenas            14 19 34  24 11 237 -65N  78  68 +0.7 -0.3
MX Loreto                     14 18 16  16 14 231 -23N  36  27 +0.1 +1.3
MX Los Mochis                 14 18 12  18 12 232 -29N  42  32 +0.2 +0.9
MX Manzanillo                 14 17 53  21 13 236 -58N  71  61 +0.6 -0.1
MX Mazatlan                   14 17 29  20 12 234 -42N  56  46 +0.4 +0.4
MX Mexico City                14 21  6  27  8 238 -65N  79  69 +0.5 -0.3
MX Monclova                   14 19 57  25  6 236 -38N  52  42 +0.1 +0.3
MX Monterrey                  14 19 52  26  5 237 -44N  57  48 +0.2 +0.1
MX Morelia                    14 19 56  25  9 237 -61N  74  65 +0.5 -0.2
MX Nogales                    14 33 22  19  8 233   9N   5 355 -4.6 +9.4
MX Nuevo Casas Grandes        14 24 28  20  8 233 -11N  24  15 -0.7 +2.1
MX Oaxaca                     14 23 29  30  6 240 -76N  90  80 +0.6 -0.6
MX Pachuca                    14 21  1  28  7 238 -64N  77  67 +0.5 -0.3
MX Poza Rico                  14 21 19  29  6 239 -64N  78  68 +0.4 -0.3
MX Puebla                     14 21 31  28  7 239 -67N  81  71 +0.5 -0.4
MX Puerto Escondido           14 23 53  30  7 240 -79N  93  83 +0.7 -0.7
MX Puerto Vallarta            14 17 28  21 13 235 -52N  65  56 +0.6 +0.1
MX Queretaro                  14 20  8  26  8 238 -60N  73  63 +0.5 -0.2
MX Saltillo                   14 19 47  25  6 237 -44N  57  47 +0.2 +0.2
MX San Jose Del Cabo          14 16  4  16 15 232 -36N  50  40 +0.4 +0.6
MX San Luis Potosi            14 19 40  25  8 237 -54N  67  58 +0.4 -0.1
MX Tampico                    14 20 41  28  5 239 -59N  72  62 +0.4 -0.2
MX Tamuin                     14 20 24  27  6 238 -58N  71  62 +0.4 -0.2
MX Tehuacan                   14 22 19  29  7 239 -71N  84  74 +0.5 -0.5
MX Tepic                      14 17 50  21 12 235 -50N  64  54 +0.5 +0.1
MX Tlaxcala                   14 21 31  28  7 239 -66N  80  70 +0.5 -0.4
MX Toluca                     14 20 54  27  8 238 -65N  78  68 +0.5 -0.3
MX Torreon                    14 19 16  23  8 236 -39N  53  43 +0.2 +0.4
MX Tuxpan                     14 18 39  23 11 236 -58N  71  62 +0.6 -0.1
MX Uruapan                    14 19 27  24 10 237 -61N  74  64 +0.6 -0.2
MX Zacatecas                  14 19  0  24  9 236 -49N  62  53 +0.4 +0.1
MX Zamora                     14 19 14  24 10 237 -58N  72  62 +0.5 -0.1
MX Zapopan                    14 18 34  23 11 236 -54N  68  58 +0.5 +0.0
MX Zihuatanejo                14 20  8  25 11 238 -67N  81  71 +0.7 -0.3
PF Bora Bora                  13 12 56     80 185 -16S 177 167 +9.9 +9.9
PF Fakarava                   13 21 55     76 218 -29S 164 155 +2.8 -8.2
PF Fangatau                   13 35 11     71 234 -31S 162 153 +3.6 -8.1
PF Hiva-Oa                    13 17 10     68 218 -65S 129 119 +3.4 -2.3
PF Huahine Island             13 17 37     80 194 -14S 179 169 +9.9 +9.9
PF Makemo                     13 33 19     74 230 -23S 170 160 +9.9 +9.9
PF Manihi                     13 10 35     77 204 -40S 153 143 +2.8 -5.1
PF Mataiva                    13  5 54     78 189 -35S 158 148 +2.5 -5.9
PF Maupiti                    13 12 26     80 181 -15S 178 168 +9.9 +9.9
PF Napuka Island              13 24  7     72 225 -43S 150 140 +3.3 -4.8
PF Nuku Hiva                  13 10 59     69 211 -69S 125 115 +3.4 -2.0
PF Puka Puka                  13 35 55     68 234 -38S 155 145 +3.6 -5.9
PF Raiatea Island             13 17 50     80 193 -12S 181 171 +9.9 +9.9
PF Rangiroa                   13  9  5     78 197 -36S 157 148 +2.6 -5.9
PF Takapoto                   13 14 23     76 210 -39S 154 144 +2.9 -5.4
PF Takaroa                    13 13 41     76 210 -41S 152 143 +3.0 -5.1
PF Tikehau                    13  8 35     78 195 -34S 159 149 +2.5 -6.2
US Barking Sands              12 22 34     38 157 -20N  34  24 +6.2 +6.5
US Bradshaw Field             12 34 13     42 165 -21N  34  24 +5.8 +6.1
US Dillingham                 12 29 46     40 161 -17N  30  21 +6.9 +7.9
US Douglas                    14 30 12  20  7 233   3N  11   1 -2.3 +5.1
US El Paso                    14 26 25  22  5 234  -7N  21  11 -1.0 +2.5
US Fort Huachuca              14 33 42  20  7 233   9N   4 355 +9.9 +9.9
US Hana                       12 38 33     41 166 -14N  27  17 +7.3 +9.5
US Hilo                       12 36 39     43 166 -20N  33  23 +5.9 +6.4
US Honolulu                   12 29 33     40 161 -18N  31  22 +6.6 +7.4
US Kahului                    12 36 29     41 165 -15N  28  18 +7.1 +8.9
US Kamuela                    12 34 53     42 165 -19N  33  23 +6.0 +6.5
US Kaneohe Bay                12 31 43     40 162 -16N  29  20 +7.1 +8.4
US Kona                       12 31  1     42 163 -23N  36  27 +5.6 +5.4
US Lahania-Kapalua            12 35 23     41 164 -15N  29  19 +7.0 +8.6
US Lanai                      12 32  8     41 163 -18N  32  22 +6.4 +7.2
US Lihue                      12 25  6     38 158 -19N  32  22 +6.5 +7.1
US Molokai                    12 33 59     41 163 -15N  29  19 +7.1 +8.6
US Nogales                    14 34 15  20  7 233  11N   3 353 +9.9 +9.9
US Opolu                      12 35 18     42 165 -18N  32  22 +6.2 +7.0
US Wheeler Afb.               12 30 13     40 161 -17N  30  21 +6.9 +7.9
Riapparizione
                                U.T. Sole Luna     CA  PA  WA   a    b
Luogo                         h  m  s Alt Alt Az    o   o   o  m/o  m/o
JP Minami Tori Shima          12 10 17      6 123  78S 271 261 +0.7 +0.8
KI Kiritimati                 13 51 14     61 189  90N 283 274 +3.5 -0.7
KI Tarawa                     12  9 59     34 124  30S 223 213 +4.8 +4.6
MH Eniwetok Island            12  4 41     19 123  48S 240 231 +2.1 +2.0
MH Kwajalein                  12 11 50     26 125  51S 244 235 +2.4 +1.7
MH Majuro                     12 17 57     31 127  54S 247 237 +2.5 +1.5
MX Guaymas                    15  0 59  25  5 237  51N 322 313 +2.0 -3.4
MX Hermosillo                 14 56 32  24  5 236  45N 329 319 +2.4 -4.2
MX La Paz                     15 12 17  29  4 239  69N 304 295 +1.3 -2.1
MX Loreto                     15  6 17  26  5 237  59N 314 305 +1.7 -2.7
MX Nogales                    14 43 43  22  6 234  26N 347 337 +9.9 +9.9
PF Bora Bora                  13 36 59     78 211   9S 202 192 +9.9 +9.9
PF Fakarava                   14  0 28     70 236  14S 207 197 +2.5 +7.8
PF Fangatau                   14 11 42     63 242  10S 203 194 +1.4 +8.1
PF Hiva-Oa                    14 39 17 -11 53 239  42S 235 225 +1.9 +2.3
PF Huahine Island             13 36 43     78 214   6S 199 189 +9.9 +9.9
PF Makemo                     13 59 58     68 239   6S 199 190 +9.9 +9.9
PF Manihi                     14  8 49     67 235  26S 219 209 +2.6 +4.6
PF Mataiva                    13 59 20     71 229  24S 217 208 +3.0 +5.2
PF Maupiti                    13 35  4     79 207   9S 202 192 +9.9 +9.9
PF Napuka Island              14 20 43     61 240  23S 216 206 +1.9 +4.7
PF Nuku Hiva                  14 38 52     53 237  47S 240 230 +2.1 +1.9
PF Puka Puka                  14 21 23     59 243  15S 208 199 +1.3 +6.0
PF Raiatea Island             13 34  8     79 210   5S 197 188 +9.9 +9.9
PF Rangiroa                   14  2  0     70 231  23S 216 207 +2.8 +5.3
PF Takapoto                   14  9 34     67 236  24S 217 207 +2.4 +5.0
PF Takaroa                    14 11 21     66 236  25S 218 208 +2.4 +4.7
PF Tikehau                    13 59 28     71 230  23S 215 206 +2.9 +5.6
US Barking Sands              12 54  2     40 166  17N 357 347 -0.4 -7.1
US Bradshaw Field             13 10 46     44 176  21N 353 343 +1.0 -7.0
US Dillingham                 12 56 42     41 168  14N 359 349 -0.7 -8.7
US Douglas                    14 48 13  24  4 236  32N 341 331 +3.9 -7.0
US Fort Huachuca              14 43 38  22  5 235  26N 348 338 +9.9 +9.9
US Hana                       13  2 32     43 173  13N 360 350 +9.9 +9.9
US Hilo                       13 11 58     44 177  20N 353 343 +1.0 -7.3
US Honolulu                   12 58 45     42 169  16N 358 348 -0.3 -8.1
US Kahului                    13  1 42     42 172  14N 359 350 -0.5 -9.7
US Kamuela                    13  9 12     44 175  20N 354 344 +0.8 -7.4
US Kaneohe Bay                12 57 29     41 169  14N 360 350 -0.8 -9.2
US Kona                       13 10 53     44 175  23N 351 341 +1.1 -6.3
US Lahania-Kapalua            13  1 16     42 172  14N 359 349 -0.5 -9.4
US Lanai                      13  2 45     42 172  17N 357 347 +0.1 -8.0
US Lihue                      12 54  9     40 167  15N 358 348 -0.6 -7.8
US Molokai                    12 59 40     42 171  14N 359 350 -0.6 -9.4
US Nogales                    14 42 14  21  6 234  24N 349 340 +9.9 +9.9
US Opolu                      13  7 17     43 174  18N 355 346 +0.5 -7.9
US Wheeler Afb.               12 57 19     41 169  15N 359 349 -0.6 -8.7
Sole alt : altezza del Sole sull’orizzonte, in gradi
Luna alt : altezza della Luna sull’orizzonte, in gradi
Luna az : azimut della Luna, in gradi
CA : angolo di cuspide, angolo dell’evento lungo il lembo della Luna, misurato dalla cuspide più vicina;
     un valore negativo indica che il fenomeno avviene lungo il bordo luminoso
PA : angolo di posizione, angolo dell’evento lungo il lembo della Luna, misurato da nord
WA : angolo di Watts, angolo dell’evento lungo il lembo della Luna, misurato dal polo nord della Luna
a,b : coefficienti di correzione per le variazioni dovute al cambio di località, in unità di secondi per minuto d’arco
I parametri “a” e “b” servono per il calcolo dei fenomeni nelle città non in tabella.
Si utilizza la seguente formula:
U.T.n = U.T.o + a x (Long.n - Long.o) + b x (Lat.n - Lat.o)
Ove “n” è l’indice relativo alla città ignota ed “o” quello relativo alla città più vicina in tabella.
U.T. deve essere espresso in minuti e decimali, mentre la longitudine e la latitudine in gradi e decimali. Le longitudini sono positive ad est di Greenwich.
