Path of the Annular Solar Eclipse of 1782 Apr 12
Fred Espenak
Introduction
The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of 1782 Apr 12 . The geographic coordinates (WGS 84) of the northern and southern limits and the central line are listed at 120-second intervals. This provides adequate detail for making plots of the path on larger scale maps. Local circumstances on the central line include the ratio of the apparent diameters of the Moon to the Sun, the Sun's altitude and azimuth (degrees), the path width (kilometers) and the duration on the central line (minutes and seconds). See the Explanation of the Central Eclipse Path Table for a description of each column in the table.
The geographic visibility of the eclipse is shown on a global map on the Prime Page for the Eclipse which also includes complete details on the eclipse. The path of the eclipse is displayed in greater detail on an interactive Google Map .
| Annular Solar Eclipse of 1782 Apr 12 | |||||||||||
| UT1 | Northern Limit | Southern Limit | Central Line | M:S | Sun | Sun | Path | Central | |||
| Latitude | Longitude | Latitude | Longitude | Latitude | Longitude | Ratio | Alt. | Azm. | Width | Duration | |
| Limits | 16°29.1'N | 152°26.2'W | 13°08.4'N | 150°37.7'W | 14°47.4'N | 151°30.7'W | 0.926 | 0° | - | 396 km | 04m51.6s |
| 15:58 | - | - | 15°48.6'N | 139°42.4'W | 15°52.5'N | 145°58.2'W | 0.928 | 6° | 82° | 397 km | 04m57.5s |
| 16:00 | 16°59.7'N | 149°27.6'W | 16°47.6'N | 137°00.9'W | 17°08.6'N | 141°22.5'W | 0.929 | 11° | 84° | 399 km | 05m03.1s |
| 16:02 | 18°27.6'N | 143°21.4'W | 17°40.7'N | 134°53.7'W | 18°08.1'N | 138°30.6'W | 0.930 | 14° | 85° | 399 km | 05m06.8s |
| 16:04 | 19°28.5'N | 140°12.7'W | 18°30.4'N | 133°06.9'W | 19°01.3'N | 136°18.0'W | 0.931 | 17° | 86° | 399 km | 05m09.9s |
| 16:06 | 20°22.1'N | 137°52.1'W | 19°17.7'N | 131°34.1'W | 19°50.8'N | 134°27.9'W | 0.931 | 19° | 87° | 398 km | 05m12.6s |
| 16:08 | 21°11.7'N | 135°57.1'W | 20°03.2'N | 130°11.6'W | 20°37.9'N | 132°52.7'W | 0.932 | 21° | 88° | 397 km | 05m15.0s |
| 16:10 | 21°58.7'N | 134°18.7'W | 20°47.4'N | 128°57.0'W | 21°23.2'N | 131°28.4'W | 0.932 | 23° | 89° | 396 km | 05m17.1s |
| 16:12 | 22°44.0'N | 132°51.9'W | 21°30.4'N | 127°48.7'W | 22°07.2'N | 130°12.4'W | 0.932 | 24° | 90° | 394 km | 05m19.2s |
| 16:14 | 23°27.9'N | 131°34.0'W | 22°12.6'N | 126°45.6'W | 22°50.1'N | 129°03.0'W | 0.933 | 26° | 91° | 392 km | 05m21.1s |
| 16:16 | 24°10.6'N | 130°23.1'W | 22°53.9'N | 125°46.8'W | 23°32.1'N | 127°58.9'W | 0.933 | 27° | 92° | 390 km | 05m22.8s |
| 16:18 | 24°52.6'N | 129°17.8'W | 23°34.7'N | 124°51.7'W | 24°13.3'N | 126°59.4'W | 0.933 | 29° | 93° | 388 km | 05m24.5s |
| 16:20 | 25°33.8'N | 128°17.1'W | 24°14.9'N | 123°59.8'W | 24°54.0'N | 126°03.6'W | 0.934 | 30° | 94° | 386 km | 05m26.1s |
| 16:22 | 26°14.4'N | 127°20.5'W | 24°54.6'N | 123°10.7'W | 25°34.1'N | 125°11.1'W | 0.934 | 31° | 95° | 383 km | 05m27.6s |
| 16:24 | 26°54.5'N | 126°27.2'W | 25°33.8'N | 122°23.9'W | 26°13.7'N | 124°21.4'W | 0.934 | 32° | 96° | 381 km | 05m29.0s |
| 16:26 | 27°34.2'N | 125°36.8'W | 26°12.7'N | 121°39.3'W | 26°53.0'N | 123°34.2'W | 0.934 | 33° | 97° | 378 km | 05m30.4s |
| 16:28 | 28°13.5'N | 124°48.9'W | 26°51.3'N | 120°56.6'W | 27°31.9'N | 122°49.1'W | 0.935 | 34° | 98° | 375 km | 05m31.7s |
| 16:30 | 28°52.4'N | 124°03.3'W | 27°29.6'N | 120°15.5'W | 28°10.5'N | 122°06.0'W | 0.935 | 35° | 99° | 373 km | 05m32.9s |
| 16:32 | 29°31.1'N | 123°19.6'W | 28°07.6'N | 119°36.0'W | 28°48.8'N | 121°24.5'W | 0.935 | 36° | 100° | 370 km | 05m34.1s |
| 16:34 | 30°09.6'N | 122°37.7'W | 28°45.4'N | 118°57.7'W | 29°26.9'N | 120°44.6'W | 0.935 | 37° | 102° | 367 km | 05m35.3s |
| 16:36 | 30°47.8'N | 121°57.3'W | 29°23.0'N | 118°20.7'W | 30°04.8'N | 120°06.0'W | 0.935 | 38° | 103° | 364 km | 05m36.4s |
| 16:38 | 31°25.9'N | 121°18.3'W | 30°00.4'N | 117°44.7'W | 30°42.6'N | 119°28.6'W | 0.935 | 39° | 104° | 362 km | 05m37.4s |
| 16:40 | 32°03.8'N | 120°40.5'W | 30°37.6'N | 117°09.7'W | 31°20.1'N | 118°52.3'W | 0.936 | 39° | 105° | 359 km | 05m38.4s |
| 16:42 | 32°41.6'N | 120°03.8'W | 31°14.7'N | 116°35.5'W | 31°57.6'N | 118°16.9'W | 0.936 | 40° | 107° | 356 km | 05m39.4s |
| 16:44 | 33°19.2'N | 119°28.1'W | 31°51.7'N | 116°02.1'W | 32°34.9'N | 117°42.4'W | 0.936 | 41° | 108° | 353 km | 05m40.3s |
| 16:46 | 33°56.8'N | 118°53.2'W | 32°28.6'N | 115°29.3'W | 33°12.1'N | 117°08.7'W | 0.936 | 41° | 109° | 350 km | 05m41.2s |
| 16:48 | 34°34.3'N | 118°19.2'W | 33°05.4'N | 114°57.2'W | 33°49.2'N | 116°35.6'W | 0.936 | 42° | 111° | 348 km | 05m42.1s |
| 16:50 | 35°11.8'N | 117°45.7'W | 33°42.0'N | 114°25.5'W | 34°26.3'N | 116°03.1'W | 0.936 | 43° | 112° | 345 km | 05m42.9s |
| 16:52 | 35°49.2'N | 117°12.9'W | 34°18.7'N | 113°54.3'W | 35°03.3'N | 115°31.1'W | 0.936 | 43° | 113° | 343 km | 05m43.7s |
| 16:54 | 36°26.5'N | 116°40.6'W | 34°55.2'N | 113°23.4'W | 35°40.3'N | 114°59.6'W | 0.936 | 44° | 115° | 340 km | 05m44.4s |
| 16:56 | 37°03.9'N | 116°08.7'W | 35°31.8'N | 112°52.9'W | 36°17.2'N | 114°28.4'W | 0.936 | 44° | 116° | 338 km | 05m45.1s |
| 16:58 | 37°41.3'N | 115°37.1'W | 36°08.3'N | 112°22.6'W | 36°54.1'N | 113°57.5'W | 0.937 | 45° | 118° | 335 km | 05m45.8s |
| 17:00 | 38°18.6'N | 115°05.9'W | 36°44.7'N | 111°52.6'W | 37°31.0'N | 113°26.9'W | 0.937 | 45° | 119° | 333 km | 05m46.4s |
| 17:02 | 38°56.0'N | 114°34.9'W | 37°21.2'N | 111°22.6'W | 38°08.0'N | 112°56.4'W | 0.937 | 45° | 121° | 331 km | 05m47.0s |
| 17:04 | 39°33.5'N | 114°04.0'W | 37°57.6'N | 110°52.7'W | 38°44.9'N | 112°26.1'W | 0.937 | 46° | 123° | 329 km | 05m47.5s |
| 17:06 | 40°10.9'N | 113°33.3'W | 38°34.1'N | 110°22.9'W | 39°21.8'N | 111°55.8'W | 0.937 | 46° | 124° | 327 km | 05m48.1s |
| 17:08 | 40°48.5'N | 113°02.6'W | 39°10.6'N | 109°53.0'W | 39°58.8'N | 111°25.5'W | 0.937 | 46° | 126° | 325 km | 05m48.5s |
| 17:10 | 41°26.1'N | 112°31.8'W | 39°47.1'N | 109°23.1'W | 40°35.9'N | 110°55.2'W | 0.937 | 47° | 127° | 323 km | 05m49.0s |
| 17:12 | 42°03.8'N | 112°01.0'W | 40°23.6'N | 108°53.0'W | 41°13.0'N | 110°24.8'W | 0.937 | 47° | 129° | 321 km | 05m49.4s |
| 17:14 | 42°41.5'N | 111°30.1'W | 41°00.1'N | 108°22.7'W | 41°50.1'N | 109°54.1'W | 0.937 | 47° | 131° | 319 km | 05m49.8s |
| 17:16 | 43°19.4'N | 110°58.9'W | 41°36.7'N | 107°52.2'W | 42°27.3'N | 109°23.3'W | 0.937 | 47° | 132° | 317 km | 05m50.1s |
| 17:18 | 43°57.4'N | 110°27.5'W | 42°13.4'N | 107°21.4'W | 43°04.6'N | 108°52.2'W | 0.937 | 47° | 134° | 316 km | 05m50.5s |
| 17:20 | 44°35.5'N | 109°55.8'W | 42°50.1'N | 106°50.2'W | 43°42.0'N | 108°20.7'W | 0.937 | 47° | 136° | 314 km | 05m50.7s |
| 17:22 | 45°13.7'N | 109°23.6'W | 43°26.9'N | 106°18.6'W | 44°19.5'N | 107°48.8'W | 0.937 | 47° | 138° | 313 km | 05m51.0s |
| 17:24 | 45°52.0'N | 108°51.0'W | 44°03.8'N | 105°46.6'W | 44°57.1'N | 107°16.5'W | 0.937 | 47° | 140° | 311 km | 05m51.2s |
| 17:26 | 46°30.5'N | 108°17.9'W | 44°40.7'N | 105°14.0'W | 45°34.8'N | 106°43.6'W | 0.937 | 47° | 141° | 310 km | 05m51.3s |
| 17:28 | 47°09.2'N | 107°44.2'W | 45°17.8'N | 104°40.8'W | 46°12.7'N | 106°10.1'W | 0.937 | 47° | 143° | 309 km | 05m51.4s |
| 17:30 | 47°48.0'N | 107°09.8'W | 45°54.9'N | 104°06.9'W | 46°50.6'N | 105°35.9'W | 0.937 | 47° | 145° | 308 km | 05m51.5s |
| 17:32 | 48°27.0'N | 106°34.6'W | 46°32.1'N | 103°32.3'W | 47°28.7'N | 105°01.0'W | 0.937 | 47° | 147° | 307 km | 05m51.6s |
| 17:34 | 49°06.2'N | 105°58.6'W | 47°09.5'N | 102°56.8'W | 48°07.0'N | 104°25.3'W | 0.937 | 47° | 149° | 306 km | 05m51.6s |
| 17:36 | 49°45.6'N | 105°21.6'W | 47°47.0'N | 102°20.5'W | 48°45.4'N | 103°48.6'W | 0.937 | 47° | 150° | 305 km | 05m51.5s |
| 17:38 | 50°25.2'N | 104°43.6'W | 48°24.5'N | 101°43.2'W | 49°23.9'N | 103°10.9'W | 0.937 | 47° | 152° | 305 km | 05m51.5s |
| 17:40 | 51°05.0'N | 104°04.5'W | 49°02.3'N | 101°04.9'W | 50°02.6'N | 102°32.2'W | 0.937 | 46° | 154° | 304 km | 05m51.4s |
| 17:42 | 51°45.1'N | 103°24.1'W | 49°40.1'N | 100°25.3'W | 50°41.6'N | 101°52.2'W | 0.937 | 46° | 156° | 303 km | 05m51.2s |
| 17:44 | 52°25.3'N | 102°42.3'W | 50°18.1'N | 099°44.5'W | 51°20.7'N | 101°10.8'W | 0.937 | 46° | 158° | 303 km | 05m51.0s |
| 17:46 | 53°05.9'N | 101°59.0'W | 50°56.2'N | 099°02.3'W | 51°59.9'N | 100°28.1'W | 0.937 | 45° | 160° | 302 km | 05m50.7s |
| 17:48 | 53°46.7'N | 101°14.1'W | 51°34.5'N | 098°18.7'W | 52°39.4'N | 099°43.7'W | 0.937 | 45° | 162° | 302 km | 05m50.4s |
| 17:50 | 54°27.7'N | 100°27.3'W | 52°13.0'N | 097°33.4'W | 53°19.1'N | 098°57.7'W | 0.936 | 45° | 164° | 302 km | 05m50.1s |
| 17:52 | 55°09.0'N | 099°38.5'W | 52°51.6'N | 096°46.3'W | 53°59.1'N | 098°09.7'W | 0.936 | 44° | 166° | 302 km | 05m49.7s |
| 17:54 | 55°50.7'N | 098°47.6'W | 53°30.3'N | 095°57.3'W | 54°39.2'N | 097°19.7'W | 0.936 | 44° | 168° | 302 km | 05m49.3s |
| 17:56 | 56°32.6'N | 097°54.2'W | 54°09.2'N | 095°06.2'W | 55°19.6'N | 096°27.5'W | 0.936 | 43° | 170° | 302 km | 05m48.8s |
| 17:58 | 57°14.8'N | 096°58.2'W | 54°48.3'N | 094°12.8'W | 56°00.1'N | 095°32.8'W | 0.936 | 43° | 172° | 302 km | 05m48.3s |
| 18:00 | 57°57.4'N | 095°59.2'W | 55°27.6'N | 093°17.0'W | 56°41.0'N | 094°35.4'W | 0.936 | 42° | 174° | 302 km | 05m47.7s |
| 18:02 | 58°40.2'N | 094°57.1'W | 56°07.0'N | 092°18.4'W | 57°22.0'N | 093°35.1'W | 0.936 | 41° | 176° | 303 km | 05m47.0s |
| 18:04 | 59°23.4'N | 093°51.3'W | 56°46.6'N | 091°16.9'W | 58°03.4'N | 092°31.5'W | 0.936 | 41° | 178° | 303 km | 05m46.3s |
| 18:06 | 60°06.9'N | 092°41.6'W | 57°26.4'N | 090°12.1'W | 58°44.9'N | 091°24.3'W | 0.936 | 40° | 180° | 304 km | 05m45.6s |
| 18:08 | 60°50.8'N | 091°27.4'W | 58°06.3'N | 089°03.8'W | 59°26.7'N | 090°13.2'W | 0.935 | 39° | 182° | 304 km | 05m44.7s |
| 18:10 | 61°35.0'N | 090°08.3'W | 58°46.4'N | 087°51.5'W | 60°08.7'N | 088°57.7'W | 0.935 | 39° | 184° | 305 km | 05m43.9s |
| 18:12 | 62°19.5'N | 088°43.7'W | 59°26.6'N | 086°35.0'W | 60°50.9'N | 087°37.4'W | 0.935 | 38° | 187° | 306 km | 05m42.9s |
| 18:14 | 63°04.3'N | 087°12.9'W | 60°06.9'N | 085°13.7'W | 61°33.3'N | 086°11.6'W | 0.935 | 37° | 189° | 307 km | 05m41.9s |
| 18:16 | 63°49.5'N | 085°35.1'W | 60°47.3'N | 083°47.1'W | 62°15.9'N | 084°39.8'W | 0.935 | 36° | 191° | 308 km | 05m40.8s |
| 18:18 | 64°34.9'N | 083°49.2'W | 61°27.7'N | 082°14.7'W | 62°58.7'N | 083°01.2'W | 0.935 | 35° | 194° | 310 km | 05m39.7s |
| 18:20 | 65°20.5'N | 081°54.3'W | 62°08.2'N | 080°35.8'W | 63°41.5'N | 081°15.0'W | 0.934 | 34° | 196° | 311 km | 05m38.5s |
| 18:22 | 66°06.2'N | 079°48.9'W | 62°48.6'N | 078°49.6'W | 64°24.4'N | 079°20.2'W | 0.934 | 33° | 199° | 313 km | 05m37.2s |
| 18:24 | 66°52.0'N | 077°31.5'W | 63°28.9'N | 076°55.3'W | 65°07.3'N | 077°15.6'W | 0.934 | 32° | 202° | 315 km | 05m35.8s |
| 18:26 | 67°37.8'N | 075°00.1'W | 64°09.0'N | 074°51.7'W | 65°50.0'N | 074°59.8'W | 0.934 | 31° | 205° | 317 km | 05m34.3s |
| 18:28 | 68°23.3'N | 072°12.4'W | 64°48.8'N | 072°37.7'W | 66°32.5'N | 072°31.1'W | 0.933 | 30° | 208° | 319 km | 05m32.7s |
| 18:30 | 69°08.3'N | 069°05.3'W | 65°28.2'N | 070°11.8'W | 67°14.4'N | 069°47.6'W | 0.933 | 29° | 211° | 322 km | 05m31.0s |
| 18:32 | 69°52.5'N | 065°35.4'W | 66°06.9'N | 067°32.4'W | 67°55.7'N | 066°46.8'W | 0.933 | 28° | 215° | 325 km | 05m29.3s |
| 18:34 | 70°35.4'N | 061°37.8'W | 66°44.8'N | 064°37.5'W | 68°36.0'N | 063°25.8'W | 0.933 | 26° | 219° | 328 km | 05m27.3s |
| 18:36 | 71°16.3'N | 057°06.9'W | 67°21.4'N | 061°24.4'W | 69°14.7'N | 059°40.8'W | 0.932 | 25° | 223° | 331 km | 05m25.3s |
| 18:38 | 71°54.1'N | 051°54.9'W | 67°56.4'N | 057°50.3'W | 69°51.3'N | 055°27.4'W | 0.932 | 23° | 228° | 335 km | 05m23.1s |
| 18:40 | 72°27.3'N | 045°51.5'W | 68°29.1'N | 053°51.4'W | 70°24.9'N | 050°39.4'W | 0.931 | 21° | 233° | 339 km | 05m20.7s |
| 18:42 | 72°53.4'N | 038°42.1'W | 68°58.9'N | 049°22.8'W | 70°54.0'N | 045°09.1'W | 0.931 | 19° | 239° | 344 km | 05m18.0s |
| 18:44 | 73°07.9'N | 030°03.5'W | 69°24.4'N | 044°18.2'W | 71°16.8'N | 038°45.2'W | 0.930 | 17° | 246° | 350 km | 05m15.0s |
| 18:46 | 73°02.0'N | 019°09.8'W | 69°43.9'N | 038°28.7'W | 71°29.7'N | 031°10.3'W | 0.930 | 15° | 254° | 357 km | 05m11.7s |
| 18:48 | 72°04.6'N | 003°17.4'W | 69°54.7'N | 031°40.2'W | 71°26.1'N | 021°51.5'W | 0.929 | 12° | 263° | 366 km | 05m07.6s |
| 18:50 | - | - | 69°51.4'N | 023°27.3'W | 70°47.6'N | 009°13.9'W | 0.928 | 7° | 276° | 378 km | 05m02.1s |
| Limits | 69°54.2'N | 013°24.1'E | 66°49.8'N | 008°14.9'E | 68°21.4'N | 010°39.0'E | 0.926 | 0° | - | 400 km | 04m53.2s |
ΔT = 16.7 seconds
| Greatest Eclipse and Greatest Duration | ||||||||
| Event | Time TD |
Time UT1 |
Latitude | Longitude | Sun Altitude |
Sun Azimuth |
Path Width | Central Duration |
| Greatest Eclipse | 17:24:46.7 | 17:24:30.1 | 45°06.6'N | 107°12.5'W | 47.4° | 140.0° | 311.2 km | 05m51.21s |
| Greatest Duration | 17:33:34.9 | 17:33:18.2 | 47°53.6'N | 104°37.8'W | 47.0° | 148.0° | 306.4 km | 05m51.59s |
Links for the Annular Solar Eclipse of 1782 Apr 12
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Eclipse Predictions
Predictions for the Annular Solar Eclipse of 1782 Apr 12 were generated using the JPL DE406 solar and lunar ephemerides. The lunar coordinates were calculated with respect to the Moon's Center of Mass. Although the predictions are first calculated in Terrestrial Dynamical Time (TD), they are then converted to Universal Time (UT1) as presented here. The parameter ΔT is used to convert between the two times (i.e., UT1 = TD - ΔT). ΔT has a value of 16.7 seconds for this eclipse. The uncertainty in ΔT is 1.7 seconds corresponding to a standard error in longitude of the eclipse path of ± 0.01°.
Acknowledgments
All eclipse calculations are by Fred Espenak, and he assumes full responsibility for their accuracy.
Permission is granted to reproduce eclipse data when accompanied by a link to this page and an acknowledgment:
"Eclipse Predictions by Fred Espenak, EclipseWise.com"
The use of diagrams and maps is permitted provided that they are unaltered (except for re-sizing) and the embedded credit line is not removed or covered.