Path of the Annular Solar Eclipse of -1131 Apr 17

Fred Espenak

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -1131 Apr 17 . 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 -1131 Apr 17
UT1 Northern Limit Southern Limit Central Line M:S Sun Sun Path Central
Latitude Longitude Latitude Longitude Latitude Longitude Ratio Alt. Azm. Width Duration
Limits05°08.6'S052°00.4'W06°05.2'S051°46.8'W05°36.9'S051°53.6'W 0.971 - 106 km 01m48.2s
09:3203°59.7'S043°36.7'W04°36.8'S042°04.2'W04°18.2'S042°48.7'W 0.974 10° 83° 97 km 01m45.9s
09:3403°09.5'S039°06.9'W03°47.1'S038°02.8'W03°28.4'S038°34.3'W 0.975 14° 82° 93 km 01m44.6s
09:3602°28.6'S036°00.2'W03°05.5'S035°07.2'W02°47.1'S035°33.4'W 0.976 18° 82° 89 km 01m43.6s
09:3801°51.9'S033°31.2'W02°28.0'S032°44.7'W02°10.0'S033°07.7'W 0.977 21° 82° 86 km 01m42.6s
09:4001°17.9'S031°25.0'W01°53.1'S030°42.8'W01°35.6'S031°03.8'W 0.978 24° 82° 84 km 01m41.8s
09:4200°45.8'S029°34.5'W01°20.0'S028°55.5'W01°03.0'S029°14.9'W 0.978 26° 82° 82 km 01m41.0s
09:4400°15.0'S027°55.5'W00°48.4'S027°19.1'W00°31.8'S027°37.2'W 0.979 28° 82° 80 km 01m40.2s
09:4600°14.7'N026°25.6'W00°18.0'S025°51.2'W00°01.7'S026°08.3'W 0.979 30° 83° 78 km 01m39.4s
09:4800°43.4'N025°03.0'W00°11.5'N024°30.2'W00°27.4'N024°46.5'W 0.980 32° 83° 76 km 01m38.7s
09:5001°11.5'N023°46.3'W00°40.2'N023°15.0'W00°55.8'N023°30.6'W 0.980 34° 83° 74 km 01m38.0s
09:5201°38.8'N022°34.6'W01°08.3'N022°04.5'W01°23.5'N022°19.5'W 0.981 36° 83° 73 km 01m37.4s
09:5402°05.6'N021°27.2'W01°35.7'N020°58.3'W01°50.6'N021°12.7'W 0.981 37° 83° 71 km 01m36.7s
09:5602°31.9'N020°23.6'W02°02.5'N019°55.6'W02°17.1'N020°09.6'W 0.981 39° 84° 70 km 01m36.1s
09:5802°57.7'N019°23.2'W02°28.9'N018°56.2'W02°43.3'N019°09.7'W 0.982 40° 84° 69 km 01m35.5s
10:0003°23.1'N018°25.7'W02°54.9'N017°59.5'W03°09.0'N018°12.6'W 0.982 42° 84° 67 km 01m34.9s
10:0203°48.2'N017°30.7'W03°20.5'N017°05.3'W03°34.3'N017°18.0'W 0.982 43° 85° 66 km 01m34.3s
10:0404°12.9'N016°38.1'W03°45.7'N016°13.3'W03°59.2'N016°25.7'W 0.983 45° 85° 65 km 01m33.7s
10:0604°37.3'N015°47.5'W04°10.6'N015°23.3'W04°23.9'N015°35.4'W 0.983 46° 85° 64 km 01m33.1s
10:0805°01.5'N014°58.7'W04°35.1'N014°35.2'W04°48.2'N014°46.9'W 0.983 47° 86° 63 km 01m32.6s
10:1005°25.3'N014°11.7'W04°59.4'N013°48.7'W05°12.3'N014°00.2'W 0.984 49° 86° 62 km 01m32.0s
10:1205°48.9'N013°26.1'W05°23.4'N013°03.7'W05°36.1'N013°14.9'W 0.984 50° 87° 61 km 01m31.5s
10:1406°12.3'N012°42.0'W05°47.1'N012°20.1'W05°59.7'N012°31.0'W 0.984 51° 87° 60 km 01m31.0s
10:1606°35.4'N011°59.2'W06°10.7'N011°37.7'W06°23.0'N011°48.5'W 0.984 52° 88° 59 km 01m30.5s
10:1806°58.4'N011°17.6'W06°33.9'N010°56.5'W06°46.1'N011°07.0'W 0.984 54° 88° 58 km 01m30.0s
10:2007°21.1'N010°37.0'W06°57.0'N010°16.4'W07°09.0'N010°26.7'W 0.985 55° 89° 57 km 01m29.5s
10:2207°43.7'N009°57.5'W07°19.9'N009°37.2'W07°31.7'N009°47.3'W 0.985 56° 90° 57 km 01m29.0s
10:2408°06.0'N009°18.8'W07°42.5'N008°59.0'W07°54.2'N009°08.9'W 0.985 57° 90° 56 km 01m28.6s
10:2608°28.2'N008°41.0'W08°05.0'N008°21.5'W08°16.6'N008°31.3'W 0.985 58° 91° 55 km 01m28.1s
10:2808°50.3'N008°04.0'W08°27.3'N007°44.9'W08°38.8'N007°54.4'W 0.985 59° 92° 54 km 01m27.7s
10:3009°12.2'N007°27.7'W08°49.5'N007°08.9'W09°00.8'N007°18.3'W 0.986 60° 93° 54 km 01m27.3s
10:3209°33.9'N006°52.1'W09°11.4'N006°33.6'W09°22.6'N006°42.8'W 0.986 61° 94° 53 km 01m26.9s
10:3409°55.5'N006°17.1'W09°33.2'N005°58.9'W09°44.3'N006°08.0'W 0.986 62° 95° 52 km 01m26.5s
10:3610°16.9'N005°42.6'W09°54.9'N005°24.7'W10°05.9'N005°33.7'W 0.986 63° 96° 52 km 01m26.1s
10:3810°38.3'N005°08.7'W10°16.4'N004°51.0'W10°27.3'N004°59.9'W 0.986 64° 97° 51 km 01m25.7s
10:4010°59.4'N004°35.2'W10°37.8'N004°17.9'W10°48.6'N004°26.5'W 0.986 65° 98° 51 km 01m25.4s
10:4211°20.5'N004°02.2'W10°59.0'N003°45.1'W11°09.7'N003°53.6'W 0.986 66° 100° 50 km 01m25.0s
10:4411°41.4'N003°29.5'W11°20.1'N003°12.7'W11°30.7'N003°21.1'W 0.986 67° 101° 50 km 01m24.7s
10:4612°02.2'N002°57.3'W11°41.1'N002°40.7'W11°51.6'N002°49.0'W 0.987 68° 103° 49 km 01m24.4s
10:4812°22.9'N002°25.3'W12°01.9'N002°08.9'W12°12.4'N002°17.1'W 0.987 69° 104° 49 km 01m24.1s
10:5012°43.5'N001°53.6'W12°22.6'N001°37.5'W12°33.0'N001°45.6'W 0.987 70° 106° 48 km 01m23.8s
10:5213°04.0'N001°22.3'W12°43.2'N001°06.3'W12°53.6'N001°14.3'W 0.987 71° 108° 48 km 01m23.5s
10:5413°24.4'N000°51.1'W13°03.7'N000°35.4'W13°14.0'N000°43.2'W 0.987 72° 110° 48 km 01m23.2s
10:5613°44.6'N000°20.1'W13°24.0'N000°04.6'W13°34.3'N000°12.3'W 0.987 72° 112° 47 km 01m23.0s
10:5814°04.8'N000°10.7'E13°44.3'N000°26.0'E13°54.5'N000°18.4'E 0.987 73° 115° 47 km 01m22.7s
11:0014°24.8'N000°41.4'E14°04.4'N000°56.5'E14°14.6'N000°48.9'E 0.987 74° 118° 46 km 01m22.5s
11:0214°44.8'N001°11.9'E14°24.4'N001°26.8'E14°34.6'N001°19.4'E 0.987 75° 121° 46 km 01m22.3s
11:0415°04.6'N001°42.3'E14°44.3'N001°57.1'E14°54.4'N001°49.7'E 0.987 75° 124° 46 km 01m22.1s
11:0615°24.4'N002°12.7'E15°04.1'N002°27.3'E15°14.2'N002°20.0'E 0.987 76° 127° 46 km 01m21.9s
11:0815°44.0'N002°43.1'E15°23.8'N002°57.5'E15°33.9'N002°50.3'E 0.987 76° 131° 45 km 01m21.8s
11:1016°03.6'N003°13.4'E15°43.3'N003°27.6'E15°53.5'N003°20.5'E 0.988 77° 135° 45 km 01m21.6s
11:1216°23.1'N003°43.7'E16°02.8'N003°57.8'E16°12.9'N003°50.7'E 0.988 77° 140° 45 km 01m21.5s
11:1416°42.4'N004°14.1'E16°22.2'N004°28.0'E16°32.3'N004°21.0'E 0.988 78° 144° 45 km 01m21.4s
11:1617°01.7'N004°44.5'E16°41.4'N004°58.2'E16°51.6'N004°51.4'E 0.988 78° 149° 45 km 01m21.3s
11:1817°20.9'N005°15.0'E17°00.6'N005°28.6'E17°10.7'N005°21.8'E 0.988 78° 154° 45 km 01m21.2s
11:2017°40.0'N005°45.5'E17°19.7'N005°59.0'E17°29.8'N005°52.3'E 0.988 78° 159° 44 km 01m21.1s
11:2217°59.0'N006°16.3'E17°38.6'N006°29.6'E17°48.8'N006°22.9'E 0.988 78° 164° 44 km 01m21.1s
11:2418°17.9'N006°47.1'E17°57.5'N007°00.3'E18°07.7'N006°53.7'E 0.988 78° 169° 44 km 01m21.0s
11:2618°36.7'N007°18.2'E18°16.2'N007°31.2'E18°26.5'N007°24.7'E 0.988 78° 175° 44 km 01m21.0s
11:2818°55.5'N007°49.4'E18°34.9'N008°02.3'E18°45.1'N007°55.9'E 0.988 78° 179° 44 km 01m21.0s
11:3019°14.1'N008°20.9'E18°53.4'N008°33.6'E19°03.7'N008°27.3'E 0.988 77° 184° 44 km 01m21.0s
11:3219°32.6'N008°52.6'E19°11.9'N009°05.2'E19°22.2'N008°58.9'E 0.988 77° 188° 44 km 01m21.0s
11:3419°51.1'N009°24.6'E19°30.2'N009°37.0'E19°40.6'N009°30.8'E 0.988 76° 193° 44 km 01m21.1s
11:3620°09.4'N009°56.8'E19°48.4'N010°09.2'E19°58.9'N010°03.0'E 0.988 76° 196° 44 km 01m21.1s
11:3820°27.7'N010°29.4'E20°06.5'N010°41.6'E20°17.1'N010°35.5'E 0.988 75° 200° 44 km 01m21.2s
11:4020°45.8'N011°02.4'E20°24.5'N011°14.4'E20°35.2'N011°08.4'E 0.988 75° 203° 44 km 01m21.2s
11:4221°03.9'N011°35.7'E20°42.4'N011°47.6'E20°53.2'N011°41.7'E 0.988 74° 207° 45 km 01m21.3s
11:4421°21.8'N012°09.4'E21°00.2'N012°21.2'E21°11.0'N012°15.3'E 0.987 73° 209° 45 km 01m21.4s
11:4621°39.7'N012°43.6'E21°17.9'N012°55.2'E21°28.8'N012°49.4'E 0.987 72° 212° 45 km 01m21.6s
11:4821°57.4'N013°18.2'E21°35.5'N013°29.7'E21°46.4'N013°24.0'E 0.987 72° 215° 45 km 01m21.7s
11:5022°15.1'N013°53.3'E21°52.9'N014°04.6'E22°04.0'N013°59.0'E 0.987 71° 217° 45 km 01m21.9s
11:5222°32.6'N014°29.0'E22°10.2'N014°40.1'E22°21.4'N014°34.6'E 0.987 70° 219° 46 km 01m22.0s
11:5422°50.1'N015°05.2'E22°27.4'N015°16.2'E22°38.7'N015°10.7'E 0.987 69° 221° 46 km 01m22.2s
11:5623°07.4'N015°42.0'E22°44.5'N015°52.8'E22°55.9'N015°47.4'E 0.987 68° 223° 46 km 01m22.4s
11:5823°24.6'N016°19.5'E23°01.5'N016°30.1'E23°13.0'N016°24.8'E 0.987 67° 225° 46 km 01m22.6s
12:0023°41.7'N016°57.6'E23°18.3'N017°08.0'E23°30.0'N017°02.8'E 0.987 66° 226° 47 km 01m22.8s
12:0223°58.6'N017°36.5'E23°34.9'N017°46.7'E23°46.8'N017°41.6'E 0.987 65° 228° 47 km 01m23.1s
12:0424°15.4'N018°16.1'E23°51.5'N018°26.1'E24°03.4'N018°21.1'E 0.987 64° 230° 47 km 01m23.3s
12:0624°32.1'N018°56.5'E24°07.9'N019°06.3'E24°20.0'N019°01.4'E 0.987 63° 231° 48 km 01m23.6s
12:0824°48.7'N019°37.8'E24°24.1'N019°47.4'E24°36.4'N019°42.6'E 0.986 62° 232° 48 km 01m23.8s
12:1025°05.1'N020°20.0'E24°40.2'N020°29.3'E24°52.6'N020°24.7'E 0.986 61° 234° 49 km 01m24.1s
12:1225°21.4'N021°03.2'E24°56.1'N021°12.2'E25°08.7'N021°07.7'E 0.986 60° 235° 49 km 01m24.4s
12:1425°37.5'N021°47.4'E25°11.8'N021°56.2'E25°24.7'N021°51.8'E 0.986 59° 236° 50 km 01m24.7s
12:1625°53.5'N022°32.7'E25°27.4'N022°41.2'E25°40.4'N022°36.9'E 0.986 58° 237° 50 km 01m25.0s
12:1826°09.3'N023°19.2'E25°42.8'N023°27.3'E25°56.0'N023°23.2'E 0.986 57° 239° 51 km 01m25.4s
12:2026°24.9'N024°06.9'E25°58.0'N024°14.7'E26°11.4'N024°10.8'E 0.986 56° 240° 51 km 01m25.7s
12:2226°40.3'N024°55.9'E26°12.9'N025°03.3'E26°26.6'N024°59.6'E 0.985 55° 241° 52 km 01m26.1s
12:2426°55.5'N025°46.4'E26°27.7'N025°53.4'E26°41.6'N025°49.9'E 0.985 54° 242° 52 km 01m26.4s
12:2627°10.5'N026°38.4'E26°42.2'N026°45.0'E26°56.4'N026°41.7'E 0.985 52° 243° 53 km 01m26.8s
12:2827°25.3'N027°32.0'E26°56.5'N027°38.1'E27°10.9'N027°35.1'E 0.985 51° 244° 54 km 01m27.2s
12:3027°39.9'N028°27.4'E27°10.6'N028°33.0'E27°25.2'N028°30.2'E 0.985 50° 245° 55 km 01m27.6s
12:3227°54.2'N029°24.7'E27°24.3'N029°29.7'E27°39.2'N029°27.2'E 0.984 49° 246° 55 km 01m28.1s
12:3428°08.2'N030°24.0'E27°37.8'N030°28.4'E27°53.0'N030°26.2'E 0.984 47° 247° 56 km 01m28.5s
12:3628°22.0'N031°25.5'E27°50.9'N031°29.3'E28°06.4'N031°27.4'E 0.984 46° 248° 57 km 01m28.9s
12:3828°35.4'N032°29.5'E28°03.8'N032°32.5'E28°19.6'N032°31.0'E 0.984 45° 249° 58 km 01m29.4s
12:4028°48.5'N033°36.2'E28°16.2'N033°38.4'E28°32.3'N033°37.3'E 0.983 43° 250° 59 km 01m29.9s
12:4229°01.2'N034°45.7'E28°28.2'N034°47.0'E28°44.7'N034°46.3'E 0.983 42° 251° 60 km 01m30.3s
12:4429°13.5'N035°58.5'E28°39.8'N035°58.8'E28°56.7'N035°58.6'E 0.983 40° 252° 61 km 01m30.8s
12:4629°25.4'N037°14.8'E28°51.0'N037°14.0'E29°08.1'N037°14.4'E 0.983 39° 253° 62 km 01m31.3s
12:4829°36.7'N038°35.2'E29°01.6'N038°33.1'E29°19.1'N038°34.1'E 0.982 37° 255° 64 km 01m31.9s
12:5029°47.5'N040°00.1'E29°11.5'N039°56.6'E29°29.5'N039°58.4'E 0.982 36° 256° 65 km 01m32.4s
12:5229°57.6'N041°30.3'E29°20.8'N041°25.1'E29°39.2'N041°27.7'E 0.982 34° 257° 67 km 01m33.0s
12:5430°07.0'N043°06.4'E29°29.4'N042°59.4'E29°48.2'N043°02.8'E 0.981 32° 258° 68 km 01m33.6s
12:5630°15.6'N044°49.6'E29°37.0'N044°40.4'E29°56.2'N044°44.9'E 0.981 30° 259° 70 km 01m34.2s
12:5830°23.1'N046°41.4'E29°43.5'N046°29.5'E30°03.3'N046°35.3'E 0.980 28° 261° 72 km 01m34.8s
13:0030°29.3'N048°43.6'E29°48.8'N048°28.4'E30°09.0'N048°35.9'E 0.980 26° 262° 74 km 01m35.5s
13:0230°34.0'N050°59.1'E29°52.4'N050°39.7'E30°13.2'N050°49.2'E 0.979 24° 263° 76 km 01m36.2s
13:0430°36.6'N053°32.3'E29°54.0'N053°07.5'E30°15.2'N053°19.7'E 0.978 21° 265° 78 km 01m37.0s
13:0630°36.2'N056°31.0'E29°52.6'N055°58.2'E30°14.3'N056°14.2'E 0.978 18° 267° 81 km 01m37.8s
13:0830°31.1'N060°10.7'E29°46.7'N059°24.9'E30°08.9'N059°47.2'E 0.977 15° 269° 85 km 01m38.8s
13:1030°16.4'N065°16.4'E29°32.3'N064°00.8'E29°54.3'N064°36.8'E 0.976 10° 272° 90 km 01m40.1s
Limits29°21.4'N075°49.2'E28°27.9'N075°34.5'E28°54.6'N075°41.8'E 0.973 - 101 km 01m42.6s

ΔT = 27690.5 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse19:02:39.211:21:08.817°40.7'N109°31.7'W 78.2° 162.1° 44.4 km01m21.10s
Greatest Duration17:11:54.809:30:24.305°36.9'S051°53.6'W 0.0° 83.6° 106.5 km01m48.22s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of -1131 Apr 17

Links to Additional Solar Eclipse Predictions

  • Home - home page of EclipseWise with predictions for both solar and lunar eclipses
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Eclipse Predictions

Predictions for the Annular Solar Eclipse of -1131 Apr 17 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 27690.5 seconds for this eclipse. The uncertainty in ΔT is 900.1 seconds corresponding to a standard error in longitude of the eclipse path of ± 3.76°.

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.