Path of the Annular Solar Eclipse of -1810 Apr 24

Fred Espenak

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -1810 Apr 24 . 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 -1810 Apr 24
UT1 Northern Limit Southern Limit Central Line M:S Sun Sun Path Central
Latitude Longitude Latitude Longitude Latitude Longitude Ratio Alt. Azm. Width Duration
Limits02°12.0'N137°10.9'E00°13.6'S138°08.4'E00°58.8'N137°40.3'E 0.937 - 279 km 04m13.4s
20:48 - - 01°12.7'N146°22.1'E01°23.1'N140°38.5'E 0.938 83° 278 km 04m15.8s
20:5003°04.6'N143°04.1'E02°13.7'N150°16.3'E02°42.1'N147°16.7'E 0.939 10° 84° 275 km 04m21.7s
20:5204°08.1'N147°50.8'E03°05.7'N153°00.2'E03°37.4'N150°38.6'E 0.940 14° 84° 274 km 04m25.0s
20:5404°59.5'N150°51.2'E03°53.3'N155°10.8'E04°26.4'N153°08.6'E 0.941 17° 84° 273 km 04m27.6s
20:5605°46.1'N153°10.5'E04°38.2'N157°01.0'E05°11.9'N155°11.0'E 0.942 20° 85° 271 km 04m29.9s
20:5806°29.9'N155°06.3'E05°21.3'N158°37.1'E05°55.3'N156°55.6'E 0.942 22° 85° 270 km 04m31.9s
21:0007°11.8'N156°46.3'E06°02.9'N160°02.6'E06°37.0'N158°27.6'E 0.943 24° 86° 269 km 04m33.7s
21:0207°52.4'N158°14.8'E06°43.3'N161°20.0'E07°17.5'N159°50.0'E 0.943 26° 86° 268 km 04m35.3s
21:0408°31.8'N159°34.5'E07°22.9'N162°30.8'E07°57.0'N161°04.8'E 0.944 28° 87° 267 km 04m36.9s
21:0609°10.5'N160°47.1'E08°01.7'N163°36.0'E08°35.7'N162°13.5'E 0.944 30° 87° 265 km 04m38.3s
21:0809°48.4'N161°54.0'E08°39.8'N164°36.7'E09°13.7'N163°17.1'E 0.944 31° 88° 264 km 04m39.7s
21:1010°25.7'N162°56.0'E09°17.4'N165°33.5'E09°51.1'N164°16.3'E 0.945 33° 88° 263 km 04m41.0s
21:1211°02.5'N163°54.0'E09°54.4'N166°26.8'E10°28.1'N165°11.8'E 0.945 34° 89° 261 km 04m42.2s
21:1411°38.9'N164°48.4'E10°31.1'N167°17.2'E11°04.6'N166°04.1'E 0.945 35° 90° 260 km 04m43.4s
21:1612°14.9'N165°39.7'E11°07.3'N168°04.9'E11°40.7'N166°53.5'E 0.946 37° 90° 258 km 04m44.5s
21:1812°50.5'N166°28.3'E11°43.2'N168°50.3'E12°16.5'N167°40.4'E 0.946 38° 91° 257 km 04m45.6s
21:2013°25.9'N167°14.4'E12°18.8'N169°33.6'E12°51.9'N168°25.1'E 0.946 39° 92° 255 km 04m46.6s
21:2214°00.9'N167°58.5'E12°54.1'N170°15.0'E13°27.1'N169°07.7'E 0.946 40° 93° 254 km 04m47.6s
21:2414°35.8'N168°40.6'E13°29.2'N170°54.8'E14°02.1'N169°48.6'E 0.947 41° 93° 252 km 04m48.5s
21:2615°10.4'N169°20.9'E14°04.0'N171°33.0'E14°36.8'N170°27.8'E 0.947 42° 94° 251 km 04m49.4s
21:2815°44.8'N169°59.7'E14°38.6'N172°09.8'E15°11.3'N171°05.6'E 0.947 44° 95° 249 km 04m50.3s
21:3016°19.0'N170°37.1'E15°13.0'N172°45.4'E15°45.6'N171°42.1'E 0.947 45° 96° 247 km 04m51.2s
21:3216°53.1'N171°13.2'E15°47.2'N173°19.8'E16°19.8'N172°17.3'E 0.947 46° 97° 246 km 04m52.0s
21:3417°27.1'N171°48.2'E16°21.3'N173°53.1'E16°53.8'N172°51.4'E 0.947 46° 98° 244 km 04m52.8s
21:3618°00.9'N172°22.0'E16°55.2'N174°25.6'E17°27.6'N173°24.5'E 0.948 47° 99° 242 km 04m53.5s
21:3818°34.5'N172°54.9'E17°28.9'N174°57.1'E18°01.4'N173°56.7'E 0.948 48° 100° 241 km 04m54.2s
21:4019°08.1'N173°26.9'E18°02.6'N175°27.8'E18°35.0'N174°28.0'E 0.948 49° 101° 239 km 04m54.9s
21:4219°41.6'N173°58.1'E18°36.1'N175°57.8'E19°08.5'N174°58.6'E 0.948 50° 103° 238 km 04m55.6s
21:4420°15.0'N174°28.6'E19°09.5'N176°27.2'E19°41.9'N175°28.5'E 0.948 51° 104° 236 km 04m56.3s
21:4620°48.4'N174°58.4'E19°42.8'N176°55.9'E20°15.2'N175°57.8'E 0.948 51° 105° 235 km 04m56.9s
21:4821°21.6'N175°27.6'E20°16.1'N177°24.1'E20°48.5'N176°26.5'E 0.948 52° 107° 233 km 04m57.5s
21:5021°54.8'N175°56.2'E20°49.2'N177°51.9'E21°21.6'N176°54.6'E 0.949 53° 108° 232 km 04m58.1s
21:5222°28.0'N176°24.3'E21°22.3'N178°19.1'E21°54.7'N177°22.3'E 0.949 54° 109° 230 km 04m58.7s
21:5423°01.1'N176°52.1'E21°55.3'N178°46.0'E22°27.8'N177°49.6'E 0.949 54° 111° 229 km 04m59.2s
21:5623°34.1'N177°19.4'E22°28.2'N179°12.6'E23°00.8'N178°16.5'E 0.949 55° 112° 228 km 04m59.7s
21:5824°07.2'N177°46.3'E23°01.1'N179°38.8'E23°33.8'N178°43.1'E 0.949 55° 114° 226 km 05m00.2s
22:0024°40.2'N178°13.0'E23°33.9'N179°55.2'W24°06.7'N179°09.4'E 0.949 56° 116° 225 km 05m00.7s
22:0225°13.2'N178°39.4'E24°06.7'N179°29.5'W24°39.6'N179°35.5'E 0.949 56° 117° 224 km 05m01.2s
22:0425°46.2'N179°05.6'E24°39.5'N179°03.9'W25°12.5'N179°58.6'W 0.949 57° 119° 222 km 05m01.6s
22:0626°19.2'N179°31.6'E25°12.2'N178°38.5'W25°45.3'N179°32.9'W 0.949 57° 121° 221 km 05m02.0s
22:0826°52.2'N179°57.5'E25°44.9'N178°13.2'W26°18.2'N179°07.4'W 0.949 58° 123° 220 km 05m02.4s
22:1027°25.2'N179°36.8'W26°17.6'N177°48.0'W26°51.0'N178°41.9'W 0.949 58° 124° 219 km 05m02.8s
22:1227°58.2'N179°11.1'W26°50.2'N177°22.8'W27°23.8'N178°16.5'W 0.949 59° 126° 218 km 05m03.2s
22:1428°31.2'N178°45.4'W27°22.9'N176°57.7'W27°56.7'N177°51.0'W 0.949 59° 128° 217 km 05m03.5s
22:1629°04.2'N178°19.7'W27°55.5'N176°32.5'W28°29.5'N177°25.6'W 0.949 59° 130° 216 km 05m03.8s
22:1829°37.3'N177°54.0'W28°28.1'N176°07.2'W29°02.3'N177°00.1'W 0.949 59° 132° 215 km 05m04.2s
22:2030°10.4'N177°28.2'W29°00.7'N175°41.9'W29°35.2'N176°34.5'W 0.949 60° 134° 214 km 05m04.4s
22:2230°43.5'N177°02.3'W29°33.4'N175°16.4'W30°08.1'N176°08.8'W 0.949 60° 137° 213 km 05m04.7s
22:2431°16.7'N176°36.2'W30°06.0'N174°50.8'W30°41.0'N175°43.0'W 0.949 60° 139° 213 km 05m05.0s
22:2631°49.9'N176°09.9'W30°38.6'N174°24.9'W31°13.9'N175°16.9'W 0.949 60° 141° 212 km 05m05.2s
22:2832°23.1'N175°43.4'W31°11.3'N173°58.8'W31°46.9'N174°50.6'W 0.949 60° 143° 211 km 05m05.4s
22:3032°56.4'N175°16.7'W31°44.0'N173°32.5'W32°19.8'N174°24.1'W 0.949 60° 145° 211 km 05m05.6s
22:3233°29.8'N174°49.6'W32°16.7'N173°05.9'W32°52.9'N173°57.2'W 0.949 60° 147° 210 km 05m05.7s
22:3434°03.2'N174°22.2'W32°49.4'N172°38.9'W33°25.9'N173°30.0'W 0.949 60° 150° 209 km 05m05.9s
22:3634°36.7'N173°54.4'W33°22.1'N172°11.5'W33°59.1'N173°02.5'W 0.949 60° 152° 209 km 05m06.0s
22:3835°10.2'N173°26.2'W33°54.9'N171°43.7'W34°32.2'N172°34.5'W 0.949 60° 154° 208 km 05m06.1s
22:4035°43.9'N172°57.5'W34°27.7'N171°15.5'W35°05.4'N172°06.0'W 0.949 60° 156° 208 km 05m06.2s
22:4236°17.6'N172°28.2'W35°00.6'N170°46.7'W35°38.7'N171°37.0'W 0.949 59° 158° 207 km 05m06.2s
22:4436°51.3'N171°58.5'W35°33.5'N170°17.4'W36°12.0'N171°07.5'W 0.949 59° 161° 207 km 05m06.3s
22:4637°25.2'N171°28.1'W36°06.4'N169°47.5'W36°45.4'N170°37.3'W 0.949 59° 163° 207 km 05m06.3s
22:4837°59.1'N170°57.0'W36°39.4'N169°17.0'W37°18.9'N170°06.6'W 0.949 59° 165° 207 km 05m06.2s
22:5038°33.2'N170°25.3'W37°12.4'N168°45.8'W37°52.4'N169°35.1'W 0.949 58° 167° 206 km 05m06.2s
22:5239°07.3'N169°52.7'W37°45.5'N168°13.9'W38°26.0'N169°02.8'W 0.949 58° 169° 206 km 05m06.1s
22:5439°41.5'N169°19.3'W38°18.6'N167°41.1'W38°59.7'N168°29.8'W 0.949 58° 171° 206 km 05m06.0s
22:5640°15.9'N168°45.0'W38°51.8'N167°07.6'W39°33.4'N167°55.8'W 0.949 57° 173° 206 km 05m05.9s
22:5840°50.3'N168°09.8'W39°25.1'N166°33.1'W40°07.3'N167°20.9'W 0.949 57° 175° 206 km 05m05.7s
23:0041°24.8'N167°33.5'W39°58.3'N165°57.6'W40°41.2'N166°45.1'W 0.949 56° 177° 206 km 05m05.5s
23:0241°59.5'N166°56.1'W40°31.7'N165°21.1'W41°15.2'N166°08.1'W 0.949 56° 179° 206 km 05m05.3s
23:0442°34.2'N166°17.4'W41°05.1'N164°43.4'W41°49.2'N165°30.0'W 0.949 55° 181° 206 km 05m05.1s
23:0643°09.1'N165°37.5'W41°38.6'N164°04.6'W42°23.4'N164°50.6'W 0.949 54° 183° 206 km 05m04.8s
23:0843°44.1'N164°56.3'W42°12.1'N163°24.5'W42°57.6'N164°09.9'W 0.948 54° 185° 206 km 05m04.5s
23:1044°19.2'N164°13.5'W42°45.7'N162°43.0'W43°32.0'N163°27.8'W 0.948 53° 187° 207 km 05m04.1s
23:1244°54.4'N163°29.1'W43°19.3'N162°00.1'W44°06.4'N162°44.2'W 0.948 52° 189° 207 km 05m03.8s
23:1445°29.7'N162°43.0'W43°53.0'N161°15.5'W44°40.9'N161°58.9'W 0.948 52° 191° 207 km 05m03.3s
23:1646°05.2'N161°55.1'W44°26.8'N160°29.4'W45°15.5'N161°11.8'W 0.948 51° 193° 208 km 05m02.9s
23:1846°40.7'N161°05.1'W45°00.6'N159°41.4'W45°50.1'N160°22.9'W 0.948 50° 195° 208 km 05m02.4s
23:2047°16.4'N160°13.1'W45°34.4'N158°51.4'W46°24.9'N159°31.9'W 0.948 49° 196° 209 km 05m01.9s
23:2247°52.2'N159°18.7'W46°08.3'N157°59.4'W46°59.7'N158°38.7'W 0.948 48° 198° 209 km 05m01.3s
23:2448°28.1'N158°21.8'W46°42.2'N157°05.2'W47°34.6'N157°43.2'W 0.947 48° 200° 210 km 05m00.7s
23:2649°04.1'N157°22.1'W47°16.2'N156°08.5'W48°09.5'N156°45.1'W 0.947 47° 202° 211 km 05m00.0s
23:2849°40.2'N156°19.5'W47°50.1'N155°09.3'W48°44.5'N155°44.2'W 0.947 46° 204° 211 km 04m59.3s
23:3050°16.3'N155°13.8'W48°24.1'N154°07.2'W49°19.5'N154°40.4'W 0.947 45° 206° 212 km 04m58.6s
23:3250°52.6'N154°04.5'W48°58.0'N153°02.1'W49°54.6'N153°33.3'W 0.947 44° 208° 213 km 04m57.8s
23:3451°28.9'N152°51.4'W49°32.0'N151°53.7'W50°29.7'N152°22.6'W 0.947 43° 210° 214 km 04m56.9s
23:3652°05.2'N151°34.1'W50°05.9'N150°41.8'W51°04.7'N151°08.1'W 0.946 42° 212° 215 km 04m56.0s
23:3852°41.5'N150°12.1'W50°39.7'N149°25.9'W51°39.8'N149°49.3'W 0.946 41° 214° 216 km 04m55.1s
23:4053°17.8'N148°45.1'W51°13.4'N148°05.7'W52°14.7'N148°25.9'W 0.946 39° 216° 217 km 04m54.0s
23:4253°54.1'N147°12.5'W51°47.0'N146°40.8'W52°49.6'N146°57.3'W 0.946 38° 218° 219 km 04m53.0s
23:4454°30.2'N145°33.6'W52°20.3'N145°10.7'W53°24.3'N145°23.1'W 0.945 37° 220° 220 km 04m51.8s
23:4655°06.2'N143°47.6'W52°53.5'N143°35.0'W53°58.9'N143°42.5'W 0.945 36° 222° 222 km 04m50.6s
23:4855°41.9'N141°53.8'W53°26.4'N141°52.8'W54°33.1'N141°54.9'W 0.945 34° 224° 223 km 04m49.3s
23:5056°17.3'N139°51.0'W53°58.8'N140°03.5'W55°07.0'N139°59.3'W 0.945 33° 227° 225 km 04m48.0s
23:5256°52.3'N137°37.9'W54°30.8'N138°06.2'W55°40.4'N137°54.7'W 0.944 32° 229° 227 km 04m46.5s
23:5457°26.6'N135°13.0'W55°02.2'N135°59.8'W56°13.2'N135°39.7'W 0.944 30° 232° 229 km 04m45.0s
23:5658°00.0'N132°34.2'W55°32.9'N133°42.9'W56°45.2'N133°12.8'W 0.944 28° 234° 232 km 04m43.3s
23:5858°32.3'N129°38.9'W56°02.5'N131°14.0'W57°16.1'N130°31.9'W 0.943 27° 237° 234 km 04m41.5s
00:0059°03.1'N126°23.5'W56°31.0'N128°30.8'W57°45.7'N127°34.2'W 0.943 25° 241° 237 km 04m39.6s
00:0259°31.8'N122°43.2'W56°57.8'N125°30.5'W58°13.5'N124°16.1'W 0.942 23° 244° 240 km 04m37.6s
00:0459°57.4'N118°30.2'W57°22.4'N122°09.1'W58°38.7'N120°32.2'W 0.942 21° 248° 244 km 04m35.3s
00:0660°18.4'N113°31.8'W57°44.1'N118°20.8'W59°00.4'N116°14.1'W 0.941 18° 252° 248 km 04m32.7s
00:0860°31.7'N107°22.6'W58°01.6'N113°56.0'W59°16.6'N111°07.1'W 0.940 15° 257° 253 km 04m29.8s
00:1060°28.8'N098°51.6'W58°12.5'N108°37.2'W59°23.3'N104°39.6'W 0.939 12° 263° 259 km 04m26.2s
00:12 - - 58°11.2'N101°42.1'W59°06.7'N095°02.7'W 0.938 272° 269 km 04m21.2s
Limits59°12.0'N081°37.5'W56°48.9'N083°20.7'W58°00.1'N082°30.7'W 0.936 - 282 km 04m15.0s

ΔT = 41914.2 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse10:09:06.622:30:32.432°28.7'N010°35.9'E 60.1° 145.8° 210.3 km05m05.62s
Greatest Duration10:23:54.022:45:19.836°34.2'N170°47.5'W 59.0° 162.0° 206.9 km05m06.26s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of -1810 Apr 24

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 -1810 Apr 24 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 41914.2 seconds for this eclipse. The uncertainty in ΔT is 2971.3 seconds corresponding to a standard error in longitude of the eclipse path of ± 12.41°.

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.