Path of the Annular Solar Eclipse of -0681 Feb 23
Fred Espenak
Introduction
The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -0681 Feb 23 . 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 -0681 Feb 23 | |||||||||||
| 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 | 73°48.9'S | 128°32.4'E | 75°34.6'S | 116°44.1'E | 74°43.6'S | 123°07.4'E | 0.961 | 0° | - | 397 km | 02m16.8s |
| 18:24 | 81°47.5'S | 160°30.5'E | - | - | 79°59.3'S | 138°36.1'E | 0.963 | 6° | 131° | 367 km | 02m16.9s |
| 18:26 | 83°09.2'S | 172°48.9'E | 79°03.2'S | 124°50.1'E | 82°24.7'S | 149°43.1'E | 0.963 | 9° | 120° | 352 km | 02m16.9s |
| 18:28 | 84°05.2'S | 173°04.1'W | 82°30.3'S | 135°22.3'E | 84°06.0'S | 162°18.0'E | 0.964 | 11° | 106° | 342 km | 02m16.9s |
| 18:30 | 84°36.9'S | 157°19.0'W | 84°40.7'S | 146°09.4'E | 85°17.4'S | 178°16.8'E | 0.964 | 13° | 90° | 333 km | 02m16.8s |
| 18:32 | 84°45.6'S | 141°08.9'W | 86°17.4'S | 161°30.3'E | 85°58.8'S | 161°32.3'W | 0.965 | 14° | 69° | 326 km | 02m16.8s |
| 18:34 | 84°34.3'S | 126°12.3'W | 87°21.0'S | 173°10.9'W | 86°08.3'S | 139°20.2'W | 0.965 | 15° | 46° | 320 km | 02m16.8s |
| 18:36 | 84°08.0'S | 113°32.1'W | 87°37.2'S | 137°26.3'W | 85°49.5'S | 119°32.5'W | 0.965 | 16° | 25° | 315 km | 02m16.7s |
| 18:38 | 83°31.7'S | 103°17.6'W | 87°06.1'S | 107°46.5'W | 85°12.1'S | 104°26.5'W | 0.966 | 17° | 10° | 311 km | 02m16.7s |
| 18:40 | 82°49.1'S | 095°07.5'W | 86°12.2'S | 090°21.6'W | 84°24.8'S | 093°30.8'W | 0.966 | 18° | 358° | 307 km | 02m16.6s |
| 18:42 | 82°02.8'S | 088°34.1'W | 85°11.1'S | 080°03.8'W | 83°32.6'S | 085°30.7'W | 0.966 | 19° | 349° | 304 km | 02m16.6s |
| 18:44 | 81°14.5'S | 083°13.3'W | 84°08.5'S | 073°19.8'W | 82°38.4'S | 079°26.9'W | 0.966 | 20° | 342° | 301 km | 02m16.5s |
| 18:46 | 80°25.0'S | 078°46.7'W | 83°06.3'S | 068°30.5'W | 81°43.4'S | 074°40.9'W | 0.967 | 20° | 337° | 299 km | 02m16.5s |
| 18:48 | 79°35.0'S | 075°01.0'W | 82°05.0'S | 064°48.6'W | 80°48.4'S | 070°48.5'W | 0.967 | 21° | 332° | 297 km | 02m16.4s |
| 18:50 | 78°44.9'S | 071°46.6'W | 81°04.9'S | 061°49.5'W | 79°53.8'S | 067°34.0'W | 0.967 | 21° | 328° | 296 km | 02m16.3s |
| 18:52 | 77°54.8'S | 068°56.4'W | 80°06.0'S | 059°19.0'W | 78°59.6'S | 064°47.3'W | 0.967 | 22° | 324° | 295 km | 02m16.3s |
| 18:54 | 77°04.9'S | 066°25.2'W | 79°08.3'S | 057°08.8'W | 78°06.1'S | 062°21.3'W | 0.967 | 22° | 321° | 294 km | 02m16.2s |
| 18:56 | 76°15.2'S | 064°09.2'W | 78°11.6'S | 055°13.2'W | 77°13.1'S | 060°11.3'W | 0.967 | 22° | 318° | 294 km | 02m16.1s |
| 18:58 | 75°25.8'S | 062°05.5'W | 77°15.8'S | 053°28.7'W | 76°20.7'S | 058°13.8'W | 0.967 | 23° | 315° | 294 km | 02m16.1s |
| 19:00 | 74°36.7'S | 060°11.7'W | 76°20.9'S | 051°52.7'W | 75°28.8'S | 056°26.0'W | 0.967 | 23° | 313° | 294 km | 02m16.0s |
| 19:02 | 73°47.9'S | 058°26.1'W | 75°26.7'S | 050°23.1'W | 74°37.4'S | 054°46.2'W | 0.967 | 23° | 310° | 294 km | 02m15.9s |
| 19:04 | 72°59.4'S | 056°47.3'W | 74°33.3'S | 048°58.7'W | 73°46.5'S | 053°12.6'W | 0.967 | 23° | 308° | 295 km | 02m15.9s |
| 19:06 | 72°11.1'S | 055°14.0'W | 73°40.4'S | 047°38.3'W | 72°56.0'S | 051°44.2'W | 0.967 | 23° | 305° | 296 km | 02m15.8s |
| 19:08 | 71°23.0'S | 053°45.3'W | 72°48.0'S | 046°20.9'W | 72°05.8'S | 050°19.8'W | 0.967 | 23° | 303° | 297 km | 02m15.7s |
| 19:10 | 70°35.0'S | 052°20.4'W | 71°56.0'S | 045°05.9'W | 71°15.9'S | 048°58.8'W | 0.967 | 23° | 301° | 299 km | 02m15.6s |
| 19:12 | 69°47.2'S | 050°58.5'W | 71°04.3'S | 043°52.6'W | 70°26.2'S | 047°40.4'W | 0.967 | 23° | 299° | 301 km | 02m15.6s |
| 19:14 | 68°59.6'S | 049°39.2'W | 70°12.9'S | 042°40.5'W | 69°36.7'S | 046°23.9'W | 0.967 | 23° | 297° | 303 km | 02m15.5s |
| 19:16 | 68°11.9'S | 048°21.8'W | 69°21.6'S | 041°29.0'W | 68°47.4'S | 045°08.9'W | 0.967 | 23° | 295° | 305 km | 02m15.4s |
| 19:18 | 67°24.3'S | 047°05.9'W | 68°30.4'S | 040°17.7'W | 67°58.0'S | 043°54.9'W | 0.967 | 22° | 293° | 308 km | 02m15.3s |
| 19:20 | 66°36.6'S | 045°51.0'W | 67°39.2'S | 039°06.2'W | 67°08.7'S | 042°41.3'W | 0.967 | 22° | 291° | 311 km | 02m15.3s |
| 19:22 | 65°48.7'S | 044°36.7'W | 66°48.0'S | 037°53.9'W | 66°19.2'S | 041°27.8'W | 0.967 | 22° | 289° | 314 km | 02m15.2s |
| 19:24 | 65°00.7'S | 043°22.5'W | 65°56.5'S | 036°40.4'W | 65°29.5'S | 040°13.9'W | 0.967 | 21° | 287° | 317 km | 02m15.1s |
| 19:26 | 64°12.5'S | 042°08.0'W | 65°04.6'S | 035°25.1'W | 64°39.6'S | 038°59.1'W | 0.967 | 21° | 285° | 321 km | 02m15.1s |
| 19:28 | 63°23.9'S | 040°52.9'W | 64°12.3'S | 034°07.5'W | 63°49.3'S | 037°42.9'W | 0.967 | 20° | 283° | 325 km | 02m15.0s |
| 19:30 | 62°34.9'S | 039°36.5'W | 63°19.4'S | 032°46.8'W | 62°58.5'S | 036°24.8'W | 0.967 | 20° | 281° | 329 km | 02m14.9s |
| 19:32 | 61°45.3'S | 038°18.4'W | 62°25.6'S | 031°22.2'W | 62°07.0'S | 035°04.0'W | 0.966 | 19° | 279° | 333 km | 02m14.9s |
| 19:34 | 60°55.1'S | 036°58.0'W | 61°30.7'S | 029°52.6'W | 61°14.7'S | 033°39.9'W | 0.966 | 18° | 277° | 338 km | 02m14.8s |
| 19:36 | 60°04.0'S | 035°34.6'W | 60°34.4'S | 028°16.4'W | 60°21.4'S | 032°11.5'W | 0.966 | 17° | 275° | 343 km | 02m14.8s |
| 19:38 | 59°11.9'S | 034°07.2'W | 59°36.1'S | 026°31.8'W | 59°26.7'S | 030°37.4'W | 0.966 | 16° | 273° | 348 km | 02m14.7s |
| 19:40 | 58°18.5'S | 032°34.9'W | 58°35.2'S | 024°35.5'W | 58°30.2'S | 028°56.0'W | 0.966 | 15° | 270° | 354 km | 02m14.7s |
| 19:42 | 57°23.4'S | 030°56.0'W | 57°30.4'S | 022°22.5'W | 57°31.3'S | 027°04.9'W | 0.965 | 14° | 268° | 359 km | 02m14.6s |
| 19:44 | 56°26.1'S | 029°08.5'W | 56°19.5'S | 019°43.2'W | 56°29.2'S | 025°00.1'W | 0.965 | 12° | 266° | 365 km | 02m14.6s |
| 19:46 | 55°25.8'S | 027°09.2'W | 54°56.9'S | 016°13.8'W | 55°22.1'S | 022°34.8'W | 0.964 | 11° | 263° | 370 km | 02m14.6s |
| 19:48 | 54°21.3'S | 024°52.8'W | 52°52.6'S | 009°44.6'W | 54°06.8'S | 019°34.9'W | 0.964 | 9° | 260° | 376 km | 02m14.6s |
| 19:50 | 53°10.1'S | 022°09.3'W | - | - | 52°32.7'S | 015°16.4'W | 0.963 | 5° | 256° | 382 km | 02m14.6s |
| Limits | 48°54.7'S | 009°04.0'W | 51°54.4'S | 005°52.0'W | 50°21.8'S | 007°33.0'W | 0.961 | 0° | - | 388 km | 02m14.6s |
ΔT = 19883.5 seconds
| Greatest Eclipse and Greatest Duration | ||||||||
| Event | Time TD |
Time UT1 |
Latitude | Longitude | Sun Altitude |
Sun Azimuth |
Path Width | Central Duration |
| Greatest Eclipse | 00:38:01.5 | 19:06:38.0 | 72°40.0'S | 134°21.6'W | 23.2° | 304.6° | 296.5 km | 02m15.76s |
| Greatest Duration | 23:56:25.4 | 18:25:01.9 | 81°21.9'S | 144°18.4'E | 7.8° | 125.2° | 358.7 km | 02m16.87s |
Links for the Annular Solar Eclipse of -0681 Feb 23
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 -0681 Feb 23 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 19883.5 seconds for this eclipse. The uncertainty in ΔT is 500.3 seconds corresponding to a standard error in longitude of the eclipse path of ± 2.09°.
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.