Path of Annular Solar Eclipse of -1092 Aug 31

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -1092 Aug 31 . 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 -1092 Aug 31
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	45°45.5'S	051°24.8'W	51°00.4'S	051°10.2'W	48°15.4'S	051°21.0'W	0.930	0°	-	552 km	05m22.7s
10:26	43°13.3'S	036°13.3'W	-	-	46°52.2'S	044°40.2'W	0.931	5°	66°	553 km	05m31.7s
10:28	43°01.7'S	033°54.5'W	-	-	46°06.9'S	040°00.1'W	0.932	8°	62°	557 km	05m38.8s
10:30	42°54.9'S	031°55.2'W	-	-	45°44.1'S	036°54.7'W	0.932	11°	59°	561 km	05m43.7s
10:32	42°51.6'S	030°09.3'W	49°12.1'S	042°24.1'W	45°30.8'S	034°27.8'W	0.933	13°	57°	564 km	05m47.8s
10:34	42°51.1'S	028°33.5'W	48°38.1'S	038°32.0'W	45°23.2'S	032°23.3'W	0.933	14°	55°	567 km	05m51.3s
10:36	42°52.7'S	027°05.3'W	48°20.0'S	035°43.9'W	45°19.6'S	030°33.6'W	0.934	16°	53°	570 km	05m54.3s
10:38	42°56.1'S	025°43.3'W	48°09.8'S	033°26.5'W	45°19.0'S	028°54.7'W	0.934	17°	51°	573 km	05m57.1s
10:40	43°01.2'S	024°26.3'W	48°04.7'S	031°28.0'W	45°20.7'S	027°24.1'W	0.934	18°	49°	575 km	05m59.6s
10:42	43°07.6'S	023°13.6'W	48°03.4'S	029°42.5'W	45°24.5'S	025°59.9'W	0.934	19°	48°	576 km	06m01.8s
10:44	43°15.3'S	022°04.3'W	48°04.9'S	028°06.6'W	45°30.1'S	024°41.0'W	0.935	20°	46°	577 km	06m03.9s
10:46	43°24.1'S	020°58.1'W	48°08.8'S	026°38.1'W	45°37.1'S	023°26.5'W	0.935	20°	45°	578 km	06m05.7s
10:48	43°34.0'S	019°54.4'W	48°14.7'S	025°15.5'W	45°45.6'S	022°15.6'W	0.935	21°	43°	578 km	06m07.4s
10:50	43°45.0'S	018°53.0'W	48°22.3'S	023°57.6'W	45°55.3'S	021°07.7'W	0.935	22°	42°	578 km	06m09.0s
10:52	43°56.8'S	017°53.5'W	48°31.5'S	022°43.7'W	46°06.1'S	020°02.5'W	0.935	22°	40°	577 km	06m10.3s
10:54	44°09.6'S	016°55.7'W	48°42.2'S	021°33.1'W	46°18.1'S	018°59.5'W	0.935	23°	38°	576 km	06m11.6s
10:56	44°23.2'S	015°59.3'W	48°54.1'S	020°25.2'W	46°31.1'S	017°58.4'W	0.936	23°	37°	575 km	06m12.7s
10:58	44°37.6'S	015°04.1'W	49°07.3'S	019°19.7'W	46°45.1'S	016°59.0'W	0.936	24°	35°	573 km	06m13.7s
11:00	44°52.9'S	014°10.1'W	49°21.7'S	018°16.1'W	47°00.0'S	016°00.9'W	0.936	24°	34°	570 km	06m14.5s
11:02	45°08.9'S	013°16.9'W	49°37.3'S	017°14.2'W	47°15.9'S	015°04.0'W	0.936	24°	32°	568 km	06m15.2s
11:04	45°25.8'S	012°24.4'W	49°54.0'S	016°13.7'W	47°32.7'S	014°08.1'W	0.936	25°	31°	565 km	06m15.8s
11:06	45°43.4'S	011°32.6'W	50°11.7'S	015°14.3'W	47°50.4'S	013°13.0'W	0.936	25°	29°	562 km	06m16.3s
11:08	46°01.8'S	010°41.3'W	50°30.6'S	014°15.8'W	48°09.0'S	012°18.6'W	0.936	25°	28°	558 km	06m16.6s
11:10	46°21.0'S	009°50.3'W	50°50.5'S	013°18.0'W	48°28.6'S	011°24.7'W	0.936	25°	26°	555 km	06m16.8s
11:12	46°40.9'S	008°59.6'W	51°11.5'S	012°20.8'W	48°49.0'S	010°31.1'W	0.936	25°	25°	551 km	06m16.9s
11:14	47°01.7'S	008°09.0'W	51°33.6'S	011°23.9'W	49°10.3'S	009°37.7'W	0.936	25°	23°	547 km	06m16.9s
11:16	47°23.3'S	007°18.4'W	51°56.9'S	010°27.2'W	49°32.6'S	008°44.3'W	0.936	25°	22°	543 km	06m16.8s
11:18	47°45.7'S	006°27.6'W	52°21.3'S	009°30.4'W	49°55.9'S	007°50.9'W	0.936	25°	20°	539 km	06m16.6s
11:20	48°08.9'S	005°36.7'W	52°46.8'S	008°33.5'W	50°20.1'S	006°57.3'W	0.936	25°	19°	535 km	06m16.3s
11:22	48°33.0'S	004°45.4'W	53°13.6'S	007°36.3'W	50°45.4'S	006°03.3'W	0.936	25°	17°	531 km	06m15.8s
11:24	48°58.0'S	003°53.6'W	53°41.7'S	006°38.4'W	51°11.7'S	005°08.7'W	0.936	25°	16°	527 km	06m15.3s
11:26	49°23.9'S	003°01.1'W	54°11.2'S	005°39.8'W	51°39.1'S	004°13.5'W	0.936	25°	14°	524 km	06m14.6s
11:28	49°50.8'S	002°08.0'W	54°42.1'S	004°40.3'W	52°07.7'S	003°17.5'W	0.936	25°	13°	520 km	06m13.8s
11:30	50°18.7'S	001°13.9'W	55°14.6'S	003°39.5'W	52°37.5'S	002°20.3'W	0.936	24°	11°	517 km	06m12.9s
11:32	50°47.7'S	000°18.7'W	55°48.7'S	002°37.2'W	53°08.6'S	001°21.9'W	0.936	24°	9°	513 km	06m11.9s
11:34	51°17.9'S	000°37.8'E	56°24.6'S	001°33.0'W	53°41.1'S	000°22.0'W	0.936	23°	8°	510 km	06m10.8s
11:36	51°49.2'S	001°35.7'E	57°02.6'S	000°26.7'W	54°15.1'S	000°39.6'E	0.936	23°	6°	507 km	06m09.5s
11:38	52°21.9'S	002°35.4'E	57°42.7'S	000°42.3'E	54°50.8'S	001°43.4'E	0.936	23°	4°	505 km	06m08.2s
11:40	52°55.9'S	003°37.1'E	58°25.3'S	001°54.4'E	55°28.2'S	002°49.6'E	0.935	22°	3°	502 km	06m06.7s
11:42	53°31.4'S	004°41.1'E	59°10.7'S	003°10.3'E	56°07.6'S	003°58.7'E	0.935	21°	1°	500 km	06m05.0s
11:44	54°08.7'S	005°47.7'E	59°59.3'S	004°31.0'E	56°49.2'S	005°11.2'E	0.935	21°	359°	499 km	06m03.3s
11:46	54°47.7'S	006°57.5'E	60°51.8'S	005°57.5'E	57°33.3'S	006°27.8'E	0.935	20°	357°	497 km	06m01.4s
11:48	55°28.8'S	008°11.0'E	61°48.9'S	007°31.3'E	58°20.3'S	007°49.3'E	0.935	19°	355°	497 km	05m59.3s
11:50	56°12.1'S	009°28.8'E	62°51.7'S	009°14.7'E	59°10.5'S	009°16.8'E	0.934	18°	354°	496 km	05m57.1s
11:52	56°58.1'S	010°51.8'E	64°02.0'S	011°11.2'E	60°04.7'S	010°51.8'E	0.934	17°	351°	496 km	05m54.6s
11:54	57°47.1'S	012°21.0'E	65°22.5'S	013°26.4'E	61°03.6'S	012°36.3'E	0.934	16°	349°	497 km	05m52.0s
11:56	58°39.6'S	013°57.9'E	66°58.7'S	016°11.4'E	62°08.7'S	014°33.3'E	0.934	15°	347°	499 km	05m49.1s
11:58	59°36.4'S	015°44.6'E	69°03.5'S	019°53.4'E	63°21.7'S	016°47.7'E	0.933	13°	344°	502 km	05m45.8s
12:00	60°38.6'S	017°44.0'E	72°41.9'S	026°55.4'E	64°46.0'S	019°27.9'E	0.933	11°	341°	506 km	05m42.1s
12:02	61°47.7'S	020°00.6'E	-	-	66°28.4'S	022°51.3'E	0.932	9°	337°	512 km	05m37.7s
12:04	63°06.4'S	022°41.9'E	-	-	68°47.7'S	027°48.7'E	0.932	6°	332°	523 km	05m31.9s
Limits	71°49.3'S	045°20.7'E	75°17.5'S	032°35.9'E	73°36.1'S	040°03.7'E	0.930	0°	-	552 km	05m20.7s

ΔT = 26955.7 seconds

Greatest Eclipse and Greatest Duration
Event	Time TD	Time UT1	Latitude	Longitude	Sun Altitude	Sun Azimuth	Path Width	Central Duration
Greatest Eclipse	18:44:45.3	11:15:29.6	49°26.9'S	121°35.2'W	25.4°	22.3°	544.1 km	06m16.87s
Greatest Duration	18:42:16.3	11:13:00.6	48°59.7'S	010°04.1'W	25.4°	24.2°	548.9 km	06m16.96s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of -1092 Aug 31

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 -1092 Aug 31 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 26955.7 seconds for this eclipse. The uncertainty in ΔT is 812.0 seconds corresponding to a standard error in longitude of the eclipse path of ± 3.39°.

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.