Path of the Annular Solar Eclipse of -0936 Apr 21

Fred Espenak

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -0936 Apr 21 . 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 -0936 Apr 21
UT1 Northern Limit Southern Limit Central Line M:S Sun Sun Path Central
Latitude Longitude Latitude Longitude Latitude Longitude Ratio Alt. Azm. Width Duration
Limits53°47.2'S040°35.3'E55°09.6'S040°55.5'E54°28.3'S040°45.1'E 0.961 - 154 km 02m36.6s
04:0451°45.2'S051°25.0'E - - 53°04.2'S048°33.6'E 0.962 69° 147 km 02m36.8s
04:0649°51.9'S058°37.5'E51°50.8'S056°28.3'E50°49.0'S057°41.2'E 0.964 11° 61° 138 km 02m36.9s
04:0848°23.7'S063°12.0'E50°06.0'S062°09.9'E49°13.6'S062°44.2'E 0.965 15° 57° 133 km 02m36.9s
04:1047°06.7'S066°41.0'E48°39.2'S066°10.2'E47°52.0'S066°27.3'E 0.966 18° 54° 129 km 02m36.9s
04:1245°56.5'S069°31.9'E47°22.1'S069°19.5'E46°38.6'S069°26.7'E 0.967 21° 51° 126 km 02m36.8s
04:1444°51.2'S071°57.1'E46°11.4'S071°56.9'E45°30.7'S071°57.7'E 0.967 23° 49° 124 km 02m36.7s
04:1643°49.6'S074°03.7'E45°05.4'S074°12.1'E44°27.1'S074°08.4'E 0.968 25° 46° 121 km 02m36.6s
04:1842°51.1'S075°56.1'E44°03.1'S076°10.8'E43°26.7'S076°03.8'E 0.968 27° 44° 119 km 02m36.4s
04:2041°55.0'S077°37.2'E43°03.8'S077°56.6'E42°29.0'S077°47.1'E 0.969 29° 43° 117 km 02m36.3s
04:2241°01.0'S079°09.0'E42°07.0'S079°32.2'E41°33.7'S079°20.8'E 0.969 31° 41° 115 km 02m36.2s
04:2440°08.9'S080°33.1'E41°12.4'S080°59.3'E40°40.3'S080°46.3'E 0.970 32° 39° 114 km 02m36.0s
04:2639°18.4'S081°50.8'E40°19.6'S082°19.3'E39°48.7'S082°05.1'E 0.970 34° 38° 112 km 02m35.9s
04:2838°29.3'S083°02.9'E39°28.4'S083°33.3'E38°58.6'S083°18.1'E 0.970 35° 36° 111 km 02m35.7s
04:3037°41.5'S084°10.1'E38°38.8'S084°42.1'E38°09.9'S084°26.1'E 0.971 37° 35° 110 km 02m35.6s
04:3236°54.9'S085°13.1'E37°50.5'S085°46.4'E37°22.5'S085°29.8'E 0.971 38° 34° 108 km 02m35.4s
04:3436°09.3'S086°12.4'E37°03.4'S086°46.7'E36°36.2'S086°29.6'E 0.971 39° 32° 107 km 02m35.2s
04:3635°24.8'S087°08.4'E36°17.4'S087°43.5'E35°50.9'S087°25.9'E 0.972 41° 31° 106 km 02m35.1s
04:3834°41.1'S088°01.4'E35°32.4'S088°37.3'E35°06.6'S088°19.3'E 0.972 42° 30° 105 km 02m34.9s
04:4033°58.3'S088°51.7'E34°48.4'S089°28.2'E34°23.2'S089°09.9'E 0.972 43° 28° 104 km 02m34.8s
04:4233°16.3'S089°39.7'E34°05.2'S090°16.6'E33°40.6'S089°58.1'E 0.972 44° 27° 103 km 02m34.6s
04:4432°35.0'S090°25.4'E33°22.9'S091°02.8'E32°58.8'S090°44.1'E 0.972 45° 26° 103 km 02m34.5s
04:4631°54.5'S091°09.2'E32°41.3'S091°46.9'E32°17.7'S091°28.0'E 0.973 46° 24° 102 km 02m34.3s
04:4831°14.5'S091°51.2'E32°00.5'S092°29.2'E31°37.4'S092°10.1'E 0.973 47° 23° 101 km 02m34.2s
04:5030°35.2'S092°31.6'E31°20.3'S093°09.7'E30°57.6'S092°50.6'E 0.973 48° 21° 101 km 02m34.0s
04:5229°56.5'S093°10.4'E30°40.7'S093°48.8'E30°18.5'S093°29.5'E 0.973 49° 20° 100 km 02m33.9s
04:5429°18.3'S093°47.9'E30°01.8'S094°26.4'E29°39.9'S094°07.1'E 0.973 50° 19° 99 km 02m33.8s
04:5628°40.6'S094°24.1'E29°23.5'S095°02.7'E29°01.9'S094°43.4'E 0.974 51° 17° 99 km 02m33.7s
04:5828°03.5'S094°59.2'E28°45.7'S095°37.9'E28°24.5'S095°18.5'E 0.974 52° 16° 98 km 02m33.5s
05:0027°26.8'S095°33.1'E28°08.4'S096°11.9'E27°47.5'S095°52.5'E 0.974 53° 14° 98 km 02m33.4s
05:0226°50.6'S096°06.1'E27°31.6'S096°45.0'E27°11.0'S096°25.5'E 0.974 54° 13° 97 km 02m33.3s
05:0426°14.8'S096°38.2'E26°55.3'S097°17.1'E26°35.0'S096°57.6'E 0.974 54° 11° 97 km 02m33.2s
05:0625°39.5'S097°09.5'E26°19.5'S097°48.4'E25°59.4'S097°28.9'E 0.974 55° 10° 97 km 02m33.1s
05:0825°04.5'S097°40.0'E25°44.0'S098°18.9'E25°24.2'S097°59.4'E 0.974 56° 96 km 02m33.0s
05:1024°30.0'S098°09.8'E25°09.1'S098°48.7'E24°49.4'S098°29.2'E 0.975 57° 96 km 02m32.9s
05:1223°55.8'S098°39.0'E24°34.5'S099°17.9'E24°15.0'S098°58.4'E 0.975 57° 96 km 02m32.8s
05:1423°22.0'S099°07.5'E24°00.3'S099°46.4'E23°41.0'S099°26.9'E 0.975 58° 96 km 02m32.8s
05:1622°48.5'S099°35.5'E23°26.5'S100°14.5'E23°07.4'S099°54.9'E 0.975 58° 95 km 02m32.7s
05:1822°15.4'S100°03.1'E22°53.1'S100°42.0'E22°34.1'S100°22.5'E 0.975 59° 359° 95 km 02m32.6s
05:2021°42.6'S100°30.1'E22°20.0'S101°09.1'E22°01.2'S100°49.5'E 0.975 59° 358° 95 km 02m32.6s
05:2221°10.1'S100°56.8'E21°47.3'S101°35.7'E21°28.6'S101°16.2'E 0.975 60° 356° 95 km 02m32.5s
05:2420°37.9'S101°23.1'E21°14.9'S102°02.0'E20°56.3'S101°42.5'E 0.975 60° 354° 95 km 02m32.5s
05:2620°06.0'S101°49.1'E20°42.8'S102°28.0'E20°24.3'S102°08.5'E 0.975 61° 352° 95 km 02m32.4s
05:2819°34.4'S102°14.7'E20°11.0'S102°53.7'E19°52.6'S102°34.2'E 0.975 61° 350° 95 km 02m32.4s
05:3019°03.1'S102°40.2'E19°39.6'S103°19.1'E19°21.3'S102°59.6'E 0.975 62° 348° 95 km 02m32.4s
05:3218°32.1'S103°05.4'E19°08.5'S103°44.3'E18°50.2'S103°24.8'E 0.975 62° 346° 95 km 02m32.4s
05:3418°01.4'S103°30.4'E18°37.6'S104°09.4'E18°19.4'S103°49.8'E 0.976 62° 343° 95 km 02m32.4s
05:3617°30.9'S103°55.2'E18°07.0'S104°34.2'E17°48.9'S104°14.7'E 0.976 62° 341° 95 km 02m32.4s
05:3817°00.7'S104°20.0'E17°36.8'S104°59.0'E17°18.6'S104°39.4'E 0.976 63° 339° 95 km 02m32.4s
05:4016°30.7'S104°44.6'E17°06.8'S105°23.7'E16°48.6'S105°04.1'E 0.976 63° 337° 96 km 02m32.4s
05:4216°01.0'S105°09.2'E16°37.0'S105°48.3'E16°18.9'S105°28.7'E 0.976 63° 335° 96 km 02m32.4s
05:4415°31.6'S105°33.7'E16°07.6'S106°12.9'E15°49.5'S105°53.2'E 0.976 63° 333° 96 km 02m32.4s
05:4615°02.3'S105°58.3'E15°38.4'S106°37.4'E15°20.2'S106°17.8'E 0.976 63° 330° 96 km 02m32.5s
05:4814°33.4'S106°22.8'E15°09.4'S107°02.1'E14°51.3'S106°42.4'E 0.976 63° 328° 97 km 02m32.5s
05:5014°04.6'S106°47.4'E14°40.7'S107°26.7'E14°22.5'S107°07.0'E 0.976 63° 326° 97 km 02m32.5s
05:5213°36.1'S107°12.1'E14°12.3'S107°51.5'E13°54.1'S107°31.7'E 0.976 63° 324° 97 km 02m32.6s
05:5413°07.8'S107°36.9'E13°44.1'S108°16.3'E13°25.8'S107°56.6'E 0.976 62° 322° 98 km 02m32.6s
05:5612°39.8'S108°01.8'E13°16.1'S108°41.4'E12°57.8'S108°21.5'E 0.976 62° 320° 98 km 02m32.7s
05:5812°11.9'S108°26.9'E12°48.4'S109°06.5'E12°30.1'S108°46.6'E 0.976 62° 318° 98 km 02m32.7s
06:0011°44.3'S108°52.1'E12°21.0'S109°31.9'E12°02.5'S109°12.0'E 0.976 62° 316° 99 km 02m32.8s
06:0211°16.9'S109°17.6'E11°53.8'S109°57.5'E11°35.2'S109°37.5'E 0.976 61° 314° 99 km 02m32.9s
06:0410°49.8'S109°43.4'E11°26.8'S110°23.4'E11°08.1'S110°03.3'E 0.976 61° 312° 100 km 02m32.9s
06:0610°22.8'S110°09.4'E11°00.0'S110°49.6'E10°41.3'S110°29.4'E 0.975 61° 310° 100 km 02m33.0s
06:0809°56.1'S110°35.7'E10°33.5'S111°16.1'E10°14.7'S110°55.9'E 0.975 60° 308° 101 km 02m33.1s
06:1009°29.6'S111°02.4'E10°07.3'S111°42.9'E09°48.3'S111°22.6'E 0.975 60° 306° 101 km 02m33.2s
06:1209°03.3'S111°29.5'E09°41.2'S112°10.2'E09°22.1'S111°49.8'E 0.975 59° 305° 102 km 02m33.3s
06:1408°37.2'S111°57.0'E09°15.5'S112°37.8'E08°56.2'S112°17.3'E 0.975 59° 303° 103 km 02m33.4s
06:1608°11.4'S112°24.9'E08°49.9'S113°06.0'E08°30.5'S112°45.4'E 0.975 58° 301° 103 km 02m33.4s
06:1807°45.7'S112°53.3'E08°24.6'S113°34.6'E08°05.0'S113°13.9'E 0.975 57° 300° 104 km 02m33.5s
06:2007°20.3'S113°22.2'E07°59.6'S114°03.8'E07°39.8'S113°42.9'E 0.975 57° 299° 105 km 02m33.6s
06:2206°55.2'S113°51.8'E07°34.8'S114°33.5'E07°14.8'S114°12.6'E 0.975 56° 297° 105 km 02m33.7s
06:2406°30.2'S114°21.9'E07°10.2'S115°03.9'E06°50.1'S114°42.8'E 0.975 55° 296° 106 km 02m33.8s
06:2606°05.5'S114°52.6'E06°45.9'S115°34.9'E06°25.6'S115°13.7'E 0.975 55° 295° 107 km 02m33.9s
06:2805°41.0'S115°24.1'E06°21.9'S116°06.7'E06°01.3'S115°45.3'E 0.975 54° 293° 107 km 02m34.0s
06:3005°16.8'S115°56.3'E05°58.1'S116°39.2'E05°37.3'S116°17.7'E 0.975 53° 292° 108 km 02m34.0s
06:3204°52.8'S116°29.4'E05°34.6'S117°12.6'E05°13.6'S116°50.9'E 0.974 52° 291° 109 km 02m34.1s
06:3404°29.1'S117°03.3'E05°11.4'S117°46.9'E04°50.1'S117°25.0'E 0.974 51° 290° 110 km 02m34.2s
06:3604°05.7'S117°38.2'E04°48.4'S118°22.2'E04°26.9'S118°00.1'E 0.974 51° 289° 110 km 02m34.3s
06:3803°42.5'S118°14.0'E04°25.8'S118°58.4'E04°04.0'S118°36.1'E 0.974 50° 288° 111 km 02m34.3s
06:4003°19.6'S118°51.0'E04°03.5'S119°35.8'E03°41.3'S119°13.3'E 0.974 49° 287° 112 km 02m34.4s
06:4202°56.9'S119°29.1'E03°41.4'S120°14.4'E03°19.0'S119°51.7'E 0.974 48° 286° 113 km 02m34.5s
06:4402°34.6'S120°08.5'E03°19.8'S120°54.3'E02°57.0'S120°31.3'E 0.973 47° 286° 114 km 02m34.5s
06:4602°12.6'S120°49.2'E02°58.4'S121°35.7'E02°35.3'S121°12.3'E 0.973 46° 285° 114 km 02m34.6s
06:4801°50.9'S121°31.4'E02°37.4'S122°18.5'E02°14.0'S121°54.9'E 0.973 45° 284° 115 km 02m34.6s
06:5001°29.6'S122°15.3'E02°16.9'S123°03.0'E01°53.0'S122°39.0'E 0.973 43° 284° 116 km 02m34.6s
06:5201°08.6'S123°00.9'E01°56.7'S123°49.3'E01°32.5'S123°25.0'E 0.973 42° 283° 117 km 02m34.6s
06:5400°48.0'S123°48.4'E01°36.9'S124°37.6'E01°12.3'S124°12.9'E 0.972 41° 282° 118 km 02m34.7s
06:5600°27.9'S124°38.0'E01°17.6'S125°28.1'E00°52.6'S125°02.9'E 0.972 40° 282° 119 km 02m34.7s
06:5800°08.2'S125°29.9'E00°58.9'S126°21.1'E00°33.3'S125°55.3'E 0.972 39° 281° 120 km 02m34.7s
07:0000°11.0'N126°24.4'E00°40.6'S127°16.7'E00°14.6'S126°50.3'E 0.972 37° 281° 121 km 02m34.6s
07:0200°29.7'N127°21.7'E00°23.0'S128°15.3'E00°03.6'N127°48.3'E 0.971 36° 280° 121 km 02m34.6s
07:0400°47.9'N128°22.3'E00°06.0'S129°17.3'E00°21.2'N128°49.6'E 0.971 34° 280° 122 km 02m34.6s
07:0601°05.3'N129°26.5'E00°10.3'N130°23.3'E00°38.0'N129°54.6'E 0.971 33° 280° 123 km 02m34.5s
07:0801°22.0'N130°34.9'E00°25.7'N131°33.7'E00°54.1'N131°04.0'E 0.970 31° 279° 125 km 02m34.4s
07:1001°38.0'N131°48.2'E00°40.2'N132°49.3'E01°09.3'N132°18.4'E 0.970 30° 279° 126 km 02m34.3s
07:1201°52.9'N133°07.1'E00°53.5'N134°11.1'E01°23.5'N133°38.8'E 0.970 28° 279° 127 km 02m34.2s
07:1402°06.7'N134°33.0'E01°05.6'N135°40.6'E01°36.5'N135°06.3'E 0.969 26° 279° 128 km 02m34.1s
07:1602°19.2'N136°07.3'E01°16.0'N137°19.5'E01°47.9'N136°42.8'E 0.969 24° 279° 130 km 02m33.9s
07:1802°29.9'N137°52.3'E01°24.3'N139°10.7'E01°57.5'N138°30.8'E 0.968 22° 278° 131 km 02m33.7s
07:2002°38.4'N139°51.7'E01°29.8'N141°19.0'E02°04.6'N140°34.3'E 0.967 19° 278° 133 km 02m33.5s
07:2202°43.8'N142°11.4'E01°31.1'N143°52.8'E02°08.0'N143°00.5'E 0.967 16° 278° 135 km 02m33.2s
07:2402°44.2'N145°04.0'E01°25.0'N147°12.2'E02°05.5'N146°04.9'E 0.966 13° 278° 138 km 02m32.9s
07:2602°34.6'N149°03.4'E00°58.5'N152°40.5'E01°49.4'N150°37.5'E 0.964 278° 142 km 02m32.4s
Limits01°38.1'N157°55.3'E00°16.2'N157°59.7'E00°57.3'N157°57.2'E 0.962 - 148 km 02m31.6s

ΔT = 24147.9 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse12:27:40.005:45:12.115°31.9'S005°14.5'E 62.8° 331.3° 96.2 km02m32.44s
Greatest Duration10:45:59.704:03:31.854°28.3'S040°45.1'E 0.0° 75.3° 153.5 km02m36.59s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of -0936 Apr 21

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 -0936 Apr 21 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 24147.9 seconds for this eclipse. The uncertainty in ΔT is 597.6 seconds corresponding to a standard error in longitude of the eclipse path of ± 2.50°.

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.