Path of the Annular Solar Eclipse of 2791 Jul 23

Fred Espenak

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of 2791 Jul 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 2791 Jul 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
Limits09°38.3'S007°44.5'W11°12.8'S007°26.5'W10°25.4'S007°35.4'W 0.955 - 175 km 03m12.5s
06:5407°53.1'S002°44.3'W - - 10°07.4'S006°46.0'W 0.955 70° 174 km 03m12.9s
06:5606°10.0'S002°33.0'E08°28.5'S000°16.1'E07°16.1'S001°31.6'E 0.958 10° 68° 165 km 03m18.0s
06:5805°12.5'S005°45.5'E07°11.0'S004°15.5'E06°10.4'S005°03.1'E 0.959 14° 68° 162 km 03m20.5s
07:0004°31.4'S008°14.6'E06°20.5'S007°03.8'E05°25.0'S007°40.7'E 0.960 17° 67° 159 km 03m22.6s
07:0203°59.5'S010°19.4'E05°42.7'S009°19.5'E04°50.4'S009°50.5'E 0.960 20° 67° 157 km 03m24.4s
07:0403°33.8'S012°08.1'E05°12.9'S011°15.3'E04°22.8'S011°42.5'E 0.961 22° 66° 155 km 03m26.1s
07:0603°12.8'S013°45.3'E04°48.5'S012°57.4'E04°00.2'S013°22.0'E 0.961 24° 66° 154 km 03m27.6s
07:0802°55.3'S015°13.7'E04°28.4'S014°29.4'E03°41.4'S014°52.0'E 0.962 26° 66° 152 km 03m29.0s
07:1002°40.8'S016°35.0'E04°11.6'S015°53.4'E03°25.8'S016°14.6'E 0.962 28° 65° 151 km 03m30.4s
07:1202°28.7'S017°50.5'E03°57.5'S017°11.0'E03°12.7'S017°31.1'E 0.963 30° 65° 150 km 03m31.7s
07:1402°18.7'S019°01.1'E03°45.7'S018°23.3'E03°01.8'S018°42.5'E 0.963 31° 64° 149 km 03m32.9s
07:1602°10.5'S020°07.7'E03°36.0'S019°31.1'E02°52.9'S019°49.7'E 0.963 33° 64° 148 km 03m34.0s
07:1802°03.9'S021°10.6'E03°27.9'S020°35.1'E02°45.6'S020°53.1'E 0.964 34° 63° 147 km 03m35.1s
07:2001°58.7'S022°10.4'E03°21.5'S021°35.8'E02°39.8'S021°53.3'E 0.964 36° 63° 146 km 03m36.2s
07:2201°54.9'S023°07.5'E03°16.4'S022°33.5'E02°35.4'S022°50.7'E 0.964 37° 62° 146 km 03m37.2s
07:2401°52.2'S024°02.0'E03°12.6'S023°28.7'E02°32.1'S023°45.5'E 0.965 38° 62° 145 km 03m38.1s
07:2601°50.6'S024°54.4'E03°10.0'S024°21.5'E02°30.1'S024°38.1'E 0.965 40° 61° 144 km 03m39.0s
07:2801°50.1'S025°44.7'E03°08.5'S025°12.2'E02°29.0'S025°28.6'E 0.965 41° 61° 144 km 03m39.9s
07:3001°50.5'S026°33.2'E03°07.9'S026°01.0'E02°28.9'S026°17.2'E 0.965 42° 60° 143 km 03m40.7s
07:3201°51.7'S027°20.1'E03°08.3'S026°48.1'E02°29.7'S027°04.2'E 0.966 43° 59° 143 km 03m41.4s
07:3401°53.8'S028°05.4'E03°09.5'S027°33.6'E02°31.4'S027°49.6'E 0.966 44° 59° 142 km 03m42.2s
07:3601°56.7'S028°49.3'E03°11.6'S028°17.6'E02°33.9'S028°33.5'E 0.966 45° 58° 141 km 03m42.9s
07:3802°00.3'S029°31.9'E03°14.4'S029°00.3'E02°37.1'S029°16.2'E 0.966 46° 57° 141 km 03m43.5s
07:4002°04.7'S030°13.3'E03°18.0'S029°41.8'E02°41.1'S029°57.6'E 0.966 47° 57° 140 km 03m44.1s
07:4202°09.6'S030°53.6'E03°22.2'S030°22.1'E02°45.7'S030°37.9'E 0.967 48° 56° 140 km 03m44.6s
07:4402°15.3'S031°32.9'E03°27.2'S031°01.4'E02°51.0'S031°17.2'E 0.967 49° 55° 139 km 03m45.2s
07:4602°21.5'S032°11.2'E03°32.8'S031°39.7'E02°56.9'S031°55.5'E 0.967 50° 54° 139 km 03m45.6s
07:4802°28.4'S032°48.6'E03°39.0'S032°17.1'E03°03.4'S032°32.9'E 0.967 51° 53° 138 km 03m46.1s
07:5002°35.8'S033°25.2'E03°45.8'S032°53.6'E03°10.6'S033°09.4'E 0.967 51° 52° 138 km 03m46.5s
07:5202°43.8'S034°00.9'E03°53.1'S033°29.3'E03°18.2'S033°45.2'E 0.967 52° 51° 137 km 03m46.8s
07:5402°52.3'S034°36.0'E04°01.1'S034°04.3'E03°26.5'S034°20.2'E 0.968 53° 50° 137 km 03m47.1s
07:5603°01.4'S035°10.4'E04°09.5'S034°38.6'E03°35.2'S034°54.5'E 0.968 54° 49° 136 km 03m47.4s
07:5803°10.9'S035°44.1'E04°18.5'S035°12.2'E03°44.5'S035°28.2'E 0.968 54° 47° 136 km 03m47.6s
08:0003°21.0'S036°17.2'E04°28.1'S035°45.2'E03°54.3'S036°01.2'E 0.968 55° 46° 135 km 03m47.8s
08:0203°31.5'S036°49.7'E04°38.1'S036°17.7'E04°04.6'S036°33.7'E 0.968 56° 45° 135 km 03m48.0s
08:0403°42.6'S037°21.8'E04°48.6'S036°49.6'E04°15.3'S037°05.7'E 0.968 56° 43° 134 km 03m48.1s
08:0603°54.0'S037°53.3'E04°59.6'S037°21.0'E04°26.6'S037°37.2'E 0.968 57° 42° 134 km 03m48.2s
08:0804°06.0'S038°24.4'E05°11.0'S037°52.0'E04°38.3'S038°08.2'E 0.968 57° 41° 133 km 03m48.2s
08:1004°18.4'S038°55.0'E05°23.0'S038°22.5'E04°50.5'S038°38.8'E 0.968 58° 39° 133 km 03m48.2s
08:1204°31.2'S039°25.2'E05°35.4'S038°52.6'E05°03.1'S039°09.0'E 0.968 58° 38° 132 km 03m48.2s
08:1404°44.5'S039°55.1'E05°48.2'S039°22.4'E05°16.1'S039°38.8'E 0.968 59° 36° 132 km 03m48.1s
08:1604°58.2'S040°24.6'E06°01.5'S039°51.8'E05°29.6'S040°08.2'E 0.969 59° 34° 131 km 03m48.0s
08:1805°12.3'S040°53.8'E06°15.2'S040°20.9'E05°43.5'S040°37.4'E 0.969 59° 33° 131 km 03m47.9s
08:2005°26.9'S041°22.7'E06°29.4'S040°49.7'E05°57.9'S041°06.2'E 0.969 60° 31° 130 km 03m47.7s
08:2205°41.8'S041°51.4'E06°44.0'S041°18.2'E06°12.7'S041°34.8'E 0.969 60° 29° 130 km 03m47.5s
08:2405°57.2'S042°19.8'E06°59.0'S041°46.5'E06°27.9'S042°03.2'E 0.969 60° 27° 129 km 03m47.3s
08:2606°13.0'S042°48.0'E07°14.5'S042°14.6'E06°43.6'S042°31.3'E 0.969 60° 26° 129 km 03m47.1s
08:2806°29.3'S043°16.0'E07°30.4'S042°42.5'E06°59.6'S042°59.2'E 0.969 61° 24° 128 km 03m46.8s
08:3006°45.9'S043°43.8'E07°46.7'S043°10.2'E07°16.1'S043°27.0'E 0.969 61° 22° 128 km 03m46.5s
08:3207°02.9'S044°11.5'E08°03.5'S043°37.7'E07°33.0'S043°54.6'E 0.969 61° 20° 128 km 03m46.2s
08:3407°20.4'S044°39.0'E08°20.7'S044°05.2'E07°50.3'S044°22.1'E 0.969 61° 18° 127 km 03m45.8s
08:3607°38.3'S045°06.5'E08°38.3'S044°32.5'E08°08.1'S044°49.5'E 0.969 61° 16° 127 km 03m45.4s
08:3807°56.5'S045°33.9'E08°56.3'S044°59.8'E08°26.2'S045°16.8'E 0.969 61° 14° 126 km 03m45.0s
08:4008°15.2'S046°01.2'E09°14.8'S045°27.0'E08°44.8'S045°44.1'E 0.969 61° 12° 126 km 03m44.6s
08:4208°34.4'S046°28.5'E09°33.7'S045°54.2'E09°03.8'S046°11.4'E 0.969 61° 10° 126 km 03m44.1s
08:4408°53.9'S046°55.8'E09°53.1'S046°21.4'E09°23.3'S046°38.6'E 0.969 60° 125 km 03m43.7s
08:4609°13.9'S047°23.1'E10°12.9'S046°48.6'E09°43.2'S047°05.9'E 0.969 60° 125 km 03m43.2s
08:4809°34.3'S047°50.4'E10°33.2'S047°15.9'E10°03.5'S047°33.2'E 0.969 60° 125 km 03m42.7s
08:5009°55.1'S048°17.8'E10°53.9'S047°43.2'E10°24.3'S048°00.5'E 0.969 60° 124 km 03m42.2s
08:5210°16.4'S048°45.4'E11°15.0'S048°10.6'E10°45.5'S048°28.0'E 0.969 59° 124 km 03m41.6s
08:5410°38.1'S049°13.0'E11°36.7'S048°38.2'E11°07.2'S048°55.6'E 0.969 59° 359° 124 km 03m41.1s
08:5611°00.2'S049°40.8'E11°58.8'S049°05.8'E11°29.3'S049°23.3'E 0.969 59° 358° 124 km 03m40.5s
08:5811°22.9'S050°08.7'E12°21.4'S049°33.7'E11°51.9'S049°51.2'E 0.969 58° 356° 124 km 03m40.0s
09:0011°46.0'S050°36.9'E12°44.4'S050°01.8'E12°15.0'S050°19.4'E 0.969 58° 354° 123 km 03m39.4s
09:0212°09.5'S051°05.3'E13°08.0'S050°30.2'E12°38.6'S050°47.7'E 0.969 57° 353° 123 km 03m38.8s
09:0412°33.6'S051°34.0'E13°32.1'S050°58.8'E13°02.7'S051°16.4'E 0.968 57° 351° 123 km 03m38.2s
09:0612°58.2'S052°02.9'E13°56.8'S051°27.7'E13°27.3'S051°45.3'E 0.968 56° 350° 123 km 03m37.5s
09:0813°23.2'S052°32.3'E14°21.9'S051°57.0'E13°52.4'S052°14.6'E 0.968 55° 348° 123 km 03m36.9s
09:1013°48.8'S053°02.0'E14°47.7'S052°26.6'E14°18.0'S052°44.3'E 0.968 55° 347° 123 km 03m36.3s
09:1214°15.0'S053°32.1'E15°14.0'S052°56.7'E14°44.3'S053°14.4'E 0.968 54° 345° 123 km 03m35.6s
09:1414°41.7'S054°02.7'E15°40.8'S053°27.3'E15°11.1'S053°45.0'E 0.968 54° 344° 123 km 03m35.0s
09:1615°09.0'S054°33.8'E16°08.3'S053°58.4'E15°38.4'S054°16.1'E 0.968 53° 342° 123 km 03m34.3s
09:1815°36.9'S055°05.5'E16°36.5'S054°30.1'E16°06.5'S054°47.8'E 0.968 52° 341° 124 km 03m33.6s
09:2016°05.4'S055°37.8'E17°05.3'S055°02.4'E16°35.1'S055°20.1'E 0.968 51° 340° 124 km 03m33.0s
09:2216°34.5'S056°10.7'E17°34.7'S055°35.4'E17°04.4'S055°53.1'E 0.968 50° 339° 124 km 03m32.3s
09:2417°04.3'S056°44.4'E18°04.9'S056°09.2'E17°34.4'S056°26.8'E 0.967 50° 337° 124 km 03m31.6s
09:2617°34.8'S057°18.9'E18°35.9'S056°43.8'E18°05.1'S057°01.3'E 0.967 49° 336° 125 km 03m30.9s
09:2818°06.1'S057°54.3'E19°07.6'S057°19.3'E18°36.6'S057°36.8'E 0.967 48° 335° 125 km 03m30.2s
09:3018°38.1'S058°30.7'E19°40.1'S057°55.8'E19°08.9'S058°13.2'E 0.967 47° 334° 125 km 03m29.5s
09:3219°10.9'S059°08.2'E20°13.5'S058°33.4'E19°42.0'S058°50.7'E 0.967 46° 333° 126 km 03m28.8s
09:3419°44.6'S059°46.8'E20°47.8'S059°12.2'E20°16.0'S059°29.5'E 0.967 45° 332° 126 km 03m28.1s
09:3620°19.2'S060°26.7'E21°23.1'S059°52.3'E20°50.9'S060°09.5'E 0.966 44° 331° 127 km 03m27.4s
09:3820°54.8'S061°08.0'E21°59.4'S060°34.0'E21°26.9'S060°50.9'E 0.966 43° 330° 128 km 03m26.7s
09:4021°31.4'S061°50.9'E22°36.9'S061°17.2'E22°03.9'S061°34.0'E 0.966 42° 329° 128 km 03m25.9s
09:4222°09.1'S062°35.5'E23°15.5'S062°02.3'E22°42.0'S062°18.8'E 0.966 41° 328° 129 km 03m25.2s
09:4422°48.0'S063°22.1'E23°55.4'S062°49.3'E23°21.4'S063°05.6'E 0.966 39° 326° 130 km 03m24.5s
09:4623°28.1'S064°10.8'E24°36.8'S063°38.7'E24°02.2'S063°54.7'E 0.965 38° 325° 131 km 03m23.7s
09:4824°09.7'S065°01.9'E25°19.6'S064°30.6'E24°44.4'S064°46.2'E 0.965 37° 324° 132 km 03m23.0s
09:5024°52.9'S065°55.8'E26°04.2'S065°25.4'E25°28.2'S065°40.5'E 0.965 35° 323° 133 km 03m22.2s
09:5225°37.7'S066°52.9'E26°50.7'S066°23.6'E26°13.8'S066°38.1'E 0.964 34° 322° 134 km 03m21.5s
09:5426°24.5'S067°53.5'E27°39.2'S067°25.6'E27°01.5'S067°39.3'E 0.964 33° 321° 135 km 03m20.7s
09:5627°13.4'S068°58.2'E28°30.2'S068°32.0'E27°51.4'S068°44.9'E 0.964 31° 320° 136 km 03m19.9s
09:5828°04.8'S070°07.9'E29°23.9'S069°43.8'E28°43.9'S069°55.6'E 0.963 29° 319° 137 km 03m19.1s
10:0028°59.0'S071°23.3'E30°20.9'S071°01.9'E29°39.4'S071°12.3'E 0.963 28° 318° 139 km 03m18.2s
10:0229°56.6'S072°45.8'E31°21.8'S072°28.0'E30°38.6'S072°36.5'E 0.963 26° 317° 141 km 03m17.4s
10:0430°58.2'S074°17.1'E32°27.4'S074°03.9'E31°42.2'S074°09.9'E 0.962 24° 315° 143 km 03m16.5s
10:0632°05.0'S075°59.6'E33°39.1'S075°52.8'E32°51.3'S075°55.4'E 0.962 22° 314° 145 km 03m15.6s
10:0833°18.4'S077°57.0'E34°59.1'S077°59.8'E34°07.7'S077°57.3'E 0.961 19° 312° 147 km 03m14.6s
10:1034°40.9'S080°15.9'E36°30.9'S080°33.8'E35°34.5'S080°23.0'E 0.960 17° 311° 150 km 03m13.5s
10:1236°17.4'S083°08.4'E38°23.0'S083°54.7'E37°18.0'S083°28.0'E 0.959 13° 308° 154 km 03m12.2s
10:1438°20.3'S087°06.1'E41°03.5'S089°12.8'E39°35.8'S087°57.0'E 0.958 305° 160 km 03m10.6s
Limits43°10.3'S098°12.6'E44°36.7'S097°25.5'E43°53.4'S097°49.3'E 0.956 - 171 km 03m07.9s

ΔT = 2737.0 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse09:20:29.208:34:52.207°58.0'S033°07.9'E 60.8° 17.1° 126.9 km03m45.64s
Greatest Duration08:54:59.608:09:22.604°46.6'S038°29.3'E 57.7° 39.6° 133.0 km03m48.21s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of 2791 Jul 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 2791 Jul 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 2737.0 seconds for this eclipse. The uncertainty in ΔT is 629.1 seconds corresponding to a standard error in longitude of the eclipse path of ± 2.63°.

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.