Path of the Annular Solar Eclipse of 0022 Apr 19
Fred Espenak
Introduction
The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of 0022 Apr 19 . 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 0022 Apr 19 | |||||||||||
| 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 | 55°30.9'N | 149°59.5'W | 50°28.7'N | 144°47.6'W | 52°50.6'N | 147°08.5'W | 0.946 | 0° | - | 630 km | 03m22.1s |
| 14:52 | - | - | 55°15.5'N | 128°58.1'W | 54°52.3'N | 138°49.1'W | 0.947 | 5° | 80° | 633 km | 03m25.0s |
| 14:54 | - | - | 56°13.2'N | 126°46.6'W | 56°11.3'N | 134°52.6'W | 0.948 | 8° | 83° | 630 km | 03m26.6s |
| 14:56 | 56°03.9'N | 147°13.5'W | 57°07.7'N | 124°51.6'W | 57°17.4'N | 132°03.5'W | 0.948 | 10° | 86° | 625 km | 03m27.8s |
| 14:58 | 57°58.8'N | 140°10.2'W | 58°00.0'N | 123°08.2'W | 58°17.5'N | 129°46.1'W | 0.949 | 12° | 89° | 618 km | 03m28.7s |
| 15:00 | 59°13.5'N | 136°44.1'W | 58°50.7'N | 121°33.2'W | 59°14.1'N | 127°48.0'W | 0.949 | 13° | 91° | 612 km | 03m29.5s |
| 15:02 | 60°18.6'N | 134°10.6'W | 59°40.2'N | 120°04.8'W | 60°08.4'N | 126°02.9'W | 0.949 | 14° | 93° | 604 km | 03m30.3s |
| 15:04 | 61°18.9'N | 132°04.2'W | 60°28.7'N | 118°41.4'W | 61°01.0'N | 124°27.4'W | 0.949 | 15° | 95° | 597 km | 03m30.9s |
| 15:06 | 62°16.3'N | 130°15.1'W | 61°16.6'N | 117°22.0'W | 61°52.3'N | 122°59.2'W | 0.950 | 16° | 97° | 590 km | 03m31.5s |
| 15:08 | 63°11.8'N | 128°38.2'W | 62°03.9'N | 116°05.9'W | 62°42.8'N | 121°36.6'W | 0.950 | 17° | 99° | 582 km | 03m32.0s |
| 15:10 | 64°05.9'N | 127°10.4'W | 62°50.8'N | 114°52.3'W | 63°32.7'N | 120°18.5'W | 0.950 | 17° | 101° | 575 km | 03m32.5s |
| 15:12 | 64°59.1'N | 125°49.8'W | 63°37.5'N | 113°40.6'W | 64°22.1'N | 119°04.0'W | 0.950 | 18° | 103° | 569 km | 03m32.9s |
| 15:14 | 65°51.8'N | 124°34.9'W | 64°23.9'N | 112°30.4'W | 65°11.3'N | 117°52.4'W | 0.950 | 18° | 105° | 562 km | 03m33.3s |
| 15:16 | 66°44.0'N | 123°24.8'W | 65°10.2'N | 111°21.2'W | 66°00.2'N | 116°43.1'W | 0.950 | 19° | 107° | 556 km | 03m33.7s |
| 15:18 | 67°36.1'N | 122°18.6'W | 65°56.5'N | 110°12.7'W | 66°49.1'N | 115°35.6'W | 0.950 | 19° | 109° | 550 km | 03m34.0s |
| 15:20 | 68°28.1'N | 121°15.9'W | 66°42.9'N | 109°04.4'W | 67°38.1'N | 114°29.5'W | 0.950 | 19° | 111° | 545 km | 03m34.2s |
| 15:22 | 69°20.2'N | 120°16.1'W | 67°29.3'N | 107°56.1'W | 68°27.2'N | 113°24.3'W | 0.951 | 20° | 112° | 539 km | 03m34.5s |
| 15:24 | 70°12.5'N | 119°19.0'W | 68°16.0'N | 106°47.2'W | 69°16.5'N | 112°19.8'W | 0.951 | 20° | 114° | 535 km | 03m34.7s |
| 15:26 | 71°05.3'N | 118°24.2'W | 69°02.8'N | 105°37.5'W | 70°06.1'N | 111°15.4'W | 0.951 | 20° | 116° | 531 km | 03m34.8s |
| 15:28 | 71°58.4'N | 117°31.7'W | 69°50.0'N | 104°26.6'W | 70°56.2'N | 110°11.0'W | 0.951 | 20° | 118° | 527 km | 03m34.9s |
| 15:30 | 72°52.2'N | 116°41.3'W | 70°37.5'N | 103°13.9'W | 71°46.7'N | 109°06.1'W | 0.951 | 20° | 120° | 523 km | 03m35.0s |
| 15:32 | 73°46.7'N | 115°52.9'W | 71°25.4'N | 101°59.0'W | 72°37.8'N | 108°00.3'W | 0.951 | 20° | 122° | 521 km | 03m35.1s |
| 15:34 | 74°42.1'N | 115°06.8'W | 72°13.7'N | 100°41.3'W | 73°29.5'N | 106°53.1'W | 0.951 | 20° | 123° | 518 km | 03m35.1s |
| 15:36 | 75°38.5'N | 114°23.0'W | 73°02.6'N | 099°20.2'W | 74°22.1'N | 105°44.1'W | 0.951 | 20° | 125° | 516 km | 03m35.1s |
| 15:38 | 76°36.1'N | 113°42.0'W | 73°52.1'N | 097°54.8'W | 75°15.5'N | 104°32.7'W | 0.951 | 20° | 127° | 515 km | 03m35.0s |
| 15:40 | 77°35.0'N | 113°04.4'W | 74°42.3'N | 096°24.1'W | 76°09.9'N | 103°18.0'W | 0.950 | 19° | 129° | 514 km | 03m34.9s |
| 15:42 | 78°35.5'N | 112°31.3'W | 75°33.2'N | 094°47.0'W | 77°05.5'N | 101°59.3'W | 0.950 | 19° | 132° | 513 km | 03m34.8s |
| 15:44 | 79°37.7'N | 112°04.4'W | 76°24.9'N | 093°01.8'W | 78°02.3'N | 100°35.2'W | 0.950 | 19° | 134° | 513 km | 03m34.6s |
| 15:46 | 80°42.1'N | 111°46.7'W | 77°17.5'N | 091°06.5'W | 79°00.7'N | 099°04.1'W | 0.950 | 18° | 136° | 514 km | 03m34.4s |
| 15:48 | 81°49.0'N | 111°43.3'W | 78°11.0'N | 088°58.4'W | 80°00.7'N | 097°23.6'W | 0.950 | 18° | 138° | 515 km | 03m34.1s |
| 15:50 | 82°58.7'N | 112°03.7'W | 79°05.5'N | 086°33.7'W | 81°02.7'N | 095°30.2'W | 0.950 | 17° | 141° | 517 km | 03m33.8s |
| 15:52 | 84°11.8'N | 113°07.8'W | 80°01.1'N | 083°47.0'W | 82°06.9'N | 093°17.9'W | 0.950 | 17° | 144° | 520 km | 03m33.4s |
| 15:54 | 85°28.5'N | 115°42.9'W | 80°57.8'N | 080°30.3'W | 83°13.7'N | 090°37.0'W | 0.950 | 16° | 148° | 523 km | 03m33.0s |
| 15:56 | 86°48.5'N | 122°08.4'W | 81°55.4'N | 076°31.5'W | 84°23.5'N | 087°08.0'W | 0.949 | 15° | 152° | 528 km | 03m32.5s |
| 15:58 | 88°05.7'N | 141°55.9'W | 82°53.6'N | 071°30.9'W | 85°36.5'N | 082°07.9'W | 0.949 | 14° | 158° | 533 km | 03m32.0s |
| 16:00 | 88°29.4'N | 158°00.6'E | 83°51.9'N | 064°55.6'W | 86°52.4'N | 073°36.9'W | 0.949 | 13° | 167° | 540 km | 03m31.3s |
| 16:02 | 86°57.8'N | 118°51.8'E | 84°48.3'N | 055°48.6'W | 88°07.1'N | 053°49.2'W | 0.949 | 12° | 187° | 548 km | 03m30.6s |
| 16:04 | 84°07.7'N | 109°07.2'E | 85°39.1'N | 042°32.4'W | 88°43.5'N | 006°08.5'E | 0.948 | 11° | 248° | 558 km | 03m29.7s |
| 16:06 | - | - | 86°15.6'N | 022°58.7'W | 87°33.8'N | 057°17.8'E | 0.948 | 9° | 300° | 570 km | 03m28.7s |
| 16:08 | - | - | 86°22.3'N | 002°51.4'E | 85°26.3'N | 075°10.4'E | 0.947 | 7° | 318° | 587 km | 03m27.4s |
| 16:10 | - | - | 85°45.4'N | 028°55.4'E | 82°00.6'N | 086°44.0'E | 0.946 | 3° | 330° | 615 km | 03m25.3s |
| Limits | 79°28.5'N | 109°58.2'E | 77°34.6'N | 082°13.3'E | 78°43.8'N | 094°09.7'E | 0.945 | 0° | - | 640 km | 03m23.3s |
ΔT = 10299.8 seconds
| Greatest Eclipse and Greatest Duration | ||||||||
| Event | Time TD |
Time UT1 |
Latitude | Longitude | Sun Altitude |
Sun Azimuth |
Path Width | Central Duration |
| Greatest Eclipse | 18:22:22.8 | 15:30:43.0 | 72°04.9'N | 151°44.6'W | 20.1° | 120.3° | 522.4 km | 03m35.04s |
| Greatest Duration | 18:25:18.6 | 15:33:38.8 | 73°20.3'N | 107°05.1'W | 20.0° | 123.1° | 518.5 km | 03m35.08s |
Links for the Annular Solar Eclipse of 0022 Apr 19
Links to Additional Solar Eclipse Predictions
- Home - home page of EclipseWise with predictions for both solar and lunar eclipses
- Solar Eclipses - primary page for solar eclipse predictions
- Solar Eclipse Links - detailed directory of links
Eclipse Predictions
Predictions for the Annular Solar Eclipse of 0022 Apr 19 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 10299.8 seconds for this eclipse. The uncertainty in ΔT is 258.5 seconds corresponding to a standard error in longitude of the eclipse path of ± 1.08°.
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.