Path of the Annular Solar Eclipse of -1090 Aug 09

Fred Espenak

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -1090 Aug 09 . 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 -1090 Aug 09
UT1 Northern Limit Southern Limit Central Line M:S Sun Sun Path Central
Latitude Longitude Latitude Longitude Latitude Longitude Ratio Alt. Azm. Width Duration
Limits39°56.1'N102°09.7'W38°19.7'N100°36.8'W39°07.7'N101°22.6'W 0.955 - 218 km 02m42.5s
11:4442°05.6'N096°08.3'W43°06.6'N087°26.5'W42°53.0'N090°57.6'W 0.957 72° 205 km 02m44.5s
11:4644°33.1'N089°05.4'W44°31.6'N083°19.3'W44°36.8'N085°57.4'W 0.958 13° 76° 198 km 02m45.7s
11:4846°01.4'N084°41.1'W45°38.0'N079°58.3'W45°51.9'N082°11.0'W 0.959 16° 79° 193 km 02m46.6s
11:5047°09.1'N081°09.1'W46°33.4'N077°03.4'W46°52.6'N079°00.1'W 0.960 19° 82° 189 km 02m47.4s
11:5248°05.1'N078°05.8'W47°21.1'N074°25.7'W47°44.0'N076°10.9'W 0.960 21° 85° 185 km 02m48.2s
11:5448°53.1'N075°21.0'W48°03.1'N072°00.3'W48°28.7'N073°36.7'W 0.961 24° 87° 182 km 02m48.9s
11:5649°35.2'N072°49.3'W48°40.5'N069°44.4'W49°08.3'N071°13.4'W 0.961 26° 90° 179 km 02m49.6s
11:5850°12.6'N070°27.4'W49°14.2'N067°35.8'W49°43.7'N068°58.6'W 0.962 27° 92° 176 km 02m50.2s
12:0050°46.1'N068°13.3'W49°44.6'N065°33.2'W50°15.5'N066°50.6'W 0.962 29° 94° 174 km 02m50.8s
12:0251°16.3'N066°05.5'W50°12.2'N063°35.6'W50°44.4'N064°48.1'W 0.962 31° 97° 171 km 02m51.4s
12:0451°43.6'N064°02.8'W50°37.4'N061°42.3'W51°10.5'N062°50.3'W 0.963 32° 99° 169 km 02m52.0s
12:0652°08.4'N062°04.6'W51°00.3'N059°52.5'W51°34.3'N060°56.4'W 0.963 33° 101° 167 km 02m52.5s
12:0852°30.9'N060°10.0'W51°21.2'N058°05.9'W51°56.0'N059°06.0'W 0.963 35° 104° 165 km 02m53.0s
12:1052°51.3'N058°18.8'W51°40.2'N056°22.1'W52°15.7'N057°18.6'W 0.963 36° 106° 163 km 02m53.6s
12:1253°09.8'N056°30.4'W51°57.5'N054°40.8'W52°33.5'N055°33.9'W 0.964 37° 108° 162 km 02m54.1s
12:1453°26.6'N054°44.6'W52°13.1'N053°01.8'W52°49.7'N053°51.6'W 0.964 38° 110° 160 km 02m54.5s
12:1653°41.6'N053°01.1'W52°27.3'N051°24.7'W53°04.3'N052°11.4'W 0.964 40° 113° 159 km 02m55.0s
12:1853°55.2'N051°19.7'W52°40.0'N049°49.5'W53°17.4'N050°33.3'W 0.964 41° 115° 157 km 02m55.4s
12:2054°07.3'N049°40.2'W52°51.4'N048°16.1'W53°29.1'N048°56.9'W 0.965 42° 117° 156 km 02m55.9s
12:2254°18.0'N048°02.6'W53°01.4'N046°44.3'W53°39.5'N047°22.2'W 0.965 43° 120° 155 km 02m56.3s
12:2454°27.3'N046°26.6'W53°10.3'N045°13.9'W53°48.6'N045°49.2'W 0.965 44° 122° 153 km 02m56.7s
12:2654°35.4'N044°52.2'W53°17.9'N043°45.0'W53°56.5'N044°17.6'W 0.965 45° 125° 152 km 02m57.1s
12:2854°42.3'N043°19.3'W53°24.4'N042°17.5'W54°03.2'N042°47.4'W 0.965 45° 127° 151 km 02m57.5s
12:3054°48.1'N041°47.8'W53°29.9'N040°51.2'W54°08.7'N041°18.6'W 0.965 46° 129° 150 km 02m57.8s
12:3254°52.7'N040°17.7'W53°34.2'N039°26.2'W54°13.2'N039°51.1'W 0.966 47° 132° 149 km 02m58.2s
12:3454°56.3'N038°48.8'W53°37.6'N038°02.3'W54°16.7'N038°24.8'W 0.966 48° 134° 149 km 02m58.5s
12:3654°58.8'N037°21.3'W53°40.0'N036°39.6'W54°19.1'N036°59.8'W 0.966 49° 137° 148 km 02m58.8s
12:3855°00.3'N035°54.9'W53°41.4'N035°18.0'W54°20.6'N035°35.8'W 0.966 49° 139° 147 km 02m59.1s
12:4055°00.8'N034°29.7'W53°41.9'N033°57.5'W54°21.1'N034°13.1'W 0.966 50° 142° 146 km 02m59.4s
12:4255°00.4'N033°05.7'W53°41.5'N032°38.0'W54°20.7'N032°51.4'W 0.966 51° 144° 146 km 02m59.7s
12:4454°59.0'N031°42.9'W53°40.2'N031°19.5'W54°19.4'N031°30.8'W 0.966 51° 147° 145 km 03m00.0s
12:4654°56.8'N030°21.1'W53°38.1'N030°02.1'W54°17.2'N030°11.2'W 0.966 52° 149° 145 km 03m00.2s
12:4854°53.7'N029°00.4'W53°35.1'N028°45.6'W54°14.2'N028°52.7'W 0.966 52° 152° 144 km 03m00.5s
12:5054°49.8'N027°40.8'W53°31.4'N027°30.1'W54°10.3'N027°35.2'W 0.967 53° 155° 144 km 03m00.7s
12:5254°45.1'N026°22.2'W53°26.8'N026°15.6'W54°05.7'N026°18.7'W 0.967 54° 157° 143 km 03m00.9s
12:5454°39.5'N025°04.7'W53°21.5'N025°02.0'W54°00.2'N025°03.2'W 0.967 54° 160° 143 km 03m01.1s
12:5654°33.2'N023°48.2'W53°15.4'N023°49.3'W53°54.0'N023°48.6'W 0.967 54° 163° 143 km 03m01.2s
12:5854°26.1'N022°32.6'W53°08.6'N022°37.5'W53°47.1'N022°35.0'W 0.967 55° 166° 143 km 03m01.4s
13:0054°18.2'N021°18.1'W53°01.1'N021°26.5'W53°39.4'N021°22.3'W 0.967 55° 168° 142 km 03m01.5s
13:0254°09.7'N020°04.5'W52°52.9'N020°16.5'W53°31.0'N020°10.5'W 0.967 55° 171° 142 km 03m01.7s
13:0454°00.4'N018°51.8'W52°44.0'N019°07.2'W53°21.9'N018°59.6'W 0.967 56° 174° 142 km 03m01.8s
13:0653°50.5'N017°40.0'W52°34.4'N017°58.9'W53°12.2'N017°49.5'W 0.967 56° 177° 142 km 03m01.9s
13:0853°39.8'N016°29.2'W52°24.2'N016°51.3'W53°01.7'N016°40.3'W 0.967 56° 179° 142 km 03m02.0s
13:1053°28.5'N015°19.2'W52°13.3'N015°44.5'W52°50.6'N015°32.0'W 0.967 56° 182° 142 km 03m02.1s
13:1253°16.5'N014°10.1'W52°01.8'N014°38.5'W52°38.9'N014°24.5'W 0.967 56° 185° 142 km 03m02.1s
13:1453°03.9'N013°01.8'W51°49.6'N013°33.2'W52°26.5'N013°17.7'W 0.967 57° 188° 142 km 03m02.2s
13:1652°50.7'N011°54.3'W51°36.9'N012°28.7'W52°13.6'N012°11.7'W 0.967 57° 191° 142 km 03m02.2s
13:1852°36.8'N010°47.6'W51°23.5'N011°24.8'W51°59.9'N011°06.5'W 0.967 57° 193° 142 km 03m02.2s
13:2052°22.4'N009°41.6'W51°09.6'N010°21.7'W51°45.7'N010°02.0'W 0.967 57° 196° 143 km 03m02.2s
13:2252°07.3'N008°36.4'W50°55.0'N009°19.2'W51°30.9'N008°58.2'W 0.967 57° 199° 143 km 03m02.2s
13:2451°51.7'N007°31.9'W50°39.9'N008°17.4'W51°15.6'N007°55.0'W 0.967 56° 202° 143 km 03m02.2s
13:2651°35.4'N006°28.1'W50°24.2'N007°16.1'W50°59.6'N006°52.5'W 0.967 56° 204° 144 km 03m02.1s
13:2851°18.6'N005°24.9'W50°07.9'N006°15.5'W50°43.1'N005°50.6'W 0.967 56° 207° 144 km 03m02.1s
13:3051°01.3'N004°22.4'W49°51.1'N005°15.4'W50°26.0'N004°49.3'W 0.967 56° 210° 144 km 03m02.0s
13:3250°43.3'N003°20.4'W49°33.7'N004°15.9'W50°08.3'N003°48.6'W 0.967 56° 212° 145 km 03m01.9s
13:3450°24.8'N002°19.0'W49°15.8'N003°16.8'W49°50.1'N002°48.4'W 0.967 55° 215° 145 km 03m01.8s
13:3650°05.7'N001°18.1'W48°57.3'N002°18.2'W49°31.3'N001°48.6'W 0.967 55° 217° 146 km 03m01.7s
13:3849°46.1'N000°17.6'W48°38.2'N001°20.1'W49°12.0'N000°49.3'W 0.967 55° 220° 146 km 03m01.6s
13:4049°25.9'N000°42.4'E48°18.6'N000°22.3'W48°52.1'N000°09.5'E 0.966 54° 222° 147 km 03m01.5s
13:4249°05.2'N001°42.0'E47°58.5'N000°35.1'E48°31.7'N001°08.0'E 0.966 54° 225° 148 km 03m01.4s
13:4448°43.9'N002°41.3'E47°37.8'N001°32.2'E48°10.7'N002°06.2'E 0.966 54° 227° 149 km 03m01.2s
13:4648°22.1'N003°40.2'E47°16.6'N002°29.0'E47°49.2'N003°04.0'E 0.966 53° 229° 149 km 03m01.0s
13:4847°59.7'N004°38.9'E46°54.8'N003°25.5'E47°27.1'N004°01.6'E 0.966 53° 232° 150 km 03m00.9s
13:5047°36.7'N005°37.4'E46°32.5'N004°21.9'E47°04.4'N004°59.0'E 0.966 52° 234° 151 km 03m00.7s
13:5247°13.2'N006°35.8'E46°09.6'N005°18.1'E46°41.2'N005°56.3'E 0.966 51° 236° 152 km 03m00.5s
13:5446°49.1'N007°34.0'E45°46.1'N006°14.2'E46°17.5'N006°53.4'E 0.966 51° 238° 153 km 03m00.3s
13:5646°24.4'N008°32.2'E45°22.1'N007°10.3'E45°53.1'N007°50.5'E 0.966 50° 240° 154 km 03m00.1s
13:5845°59.2'N009°30.4'E44°57.4'N008°06.3'E45°28.2'N008°47.7'E 0.965 49° 242° 155 km 02m59.8s
14:0045°33.3'N010°28.7'E44°32.2'N009°02.5'E45°02.6'N009°44.9'E 0.965 49° 244° 156 km 02m59.6s
14:0245°06.8'N011°27.2'E44°06.4'N009°58.7'E44°36.4'N010°42.2'E 0.965 48° 246° 157 km 02m59.4s
14:0444°39.6'N012°25.9'E43°39.9'N010°55.2'E44°09.6'N011°39.8'E 0.965 47° 248° 159 km 02m59.1s
14:0644°11.8'N013°24.9'E43°12.8'N011°52.0'E43°42.2'N012°37.7'E 0.965 46° 250° 160 km 02m58.8s
14:0843°43.3'N014°24.4'E42°45.0'N012°49.1'E43°14.1'N013°35.9'E 0.965 45° 252° 161 km 02m58.6s
14:1043°14.1'N015°24.3'E42°16.6'N013°46.6'E42°45.2'N014°34.7'E 0.965 45° 254° 163 km 02m58.3s
14:1242°44.1'N016°24.9'E41°47.4'N014°44.8'E42°15.7'N015°34.0'E 0.964 44° 255° 164 km 02m58.0s
14:1442°13.4'N017°26.3'E41°17.5'N015°43.5'E41°45.4'N016°34.0'E 0.964 43° 257° 166 km 02m57.7s
14:1641°41.9'N018°28.6'E40°46.8'N016°43.0'E41°14.2'N017°34.9'E 0.964 42° 259° 167 km 02m57.4s
14:1841°09.5'N019°31.9'E40°15.2'N017°43.5'E40°42.3'N018°36.7'E 0.964 41° 260° 169 km 02m57.0s
14:2040°36.1'N020°36.4'E39°42.8'N018°45.0'E40°09.4'N019°39.7'E 0.963 40° 262° 170 km 02m56.7s
14:2240°01.8'N021°42.3'E39°09.5'N019°47.7'E39°35.6'N020°43.9'E 0.963 38° 264° 172 km 02m56.4s
14:2439°26.4'N022°49.9'E38°35.1'N020°51.8'E39°00.7'N021°49.7'E 0.963 37° 265° 174 km 02m56.0s
14:2638°49.8'N023°59.5'E37°59.7'N021°57.6'E38°24.8'N022°57.3'E 0.963 36° 267° 176 km 02m55.6s
14:2838°12.0'N025°11.3'E37°23.1'N023°05.2'E37°47.6'N024°07.0'E 0.962 35° 268° 178 km 02m55.2s
14:3037°32.7'N026°25.8'E36°45.2'N024°15.1'E37°09.0'N025°19.1'E 0.962 33° 270° 180 km 02m54.9s
14:3236°51.9'N027°43.3'E36°06.0'N025°27.6'E36°29.0'N026°34.0'E 0.962 32° 271° 182 km 02m54.4s
14:3436°09.3'N029°04.6'E35°25.1'N026°43.1'E35°47.3'N027°52.2'E 0.961 31° 273° 185 km 02m54.0s
14:3635°24.6'N030°30.4'E34°42.4'N028°02.2'E35°03.7'N029°14.5'E 0.961 29° 274° 187 km 02m53.6s
14:3834°37.5'N032°01.7'E33°57.7'N029°25.6'E34°17.9'N030°41.6'E 0.961 27° 276° 190 km 02m53.1s
14:4033°47.5'N033°39.8'E33°10.6'N030°54.4'E33°29.4'N032°14.7'E 0.960 25° 277° 192 km 02m52.7s
14:4232°53.9'N035°26.7'E32°20.6'N032°29.6'E32°37.8'N033°55.3'E 0.960 24° 278° 195 km 02m52.1s
14:4431°55.7'N037°25.4'E31°27.1'N034°13.2'E31°42.1'N035°45.7'E 0.959 21° 280° 198 km 02m51.6s
14:4630°51.1'N039°40.5'E30°29.1'N036°07.8'E30°41.1'N037°49.4'E 0.958 19° 281° 201 km 02m51.0s
14:4829°36.9'N042°21.2'E29°24.9'N038°17.8'E29°32.7'N040°12.5'E 0.958 16° 283° 205 km 02m50.4s
14:5028°05.5'N045°48.9'E28°11.8'N040°50.9'E28°12.4'N043°07.2'E 0.957 13° 285° 209 km 02m49.6s
14:5225°42.0'N051°43.3'E26°43.1'N044°05.0'E26°27.8'N047°07.9'E 0.956 287° 214 km 02m48.7s
Limits23°58.1'N056°27.9'E22°15.8'N055°09.8'E23°06.7'N055°48.4'E 0.953 - 224 km 02m46.9s

ΔT = 26919.8 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse20:46:35.113:17:55.352°00.5'N123°37.4'W 56.7° 193.2° 142.4 km03m02.20s
Greatest Duration20:47:57.513:19:17.851°50.8'N010°24.6'W 56.6° 195.1° 142.6 km03m02.21s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of -1090 Aug 09

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 -1090 Aug 09 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 26919.8 seconds for this eclipse. The uncertainty in ΔT is 807.8 seconds corresponding to a standard error in longitude of the eclipse path of ± 3.37°.

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.