Path of the Annular Solar Eclipse of -1750 Jan 22

Fred Espenak

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -1750 Jan 22 . 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 -1750 Jan 22
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°55.6'S021°54.4'E57°11.8'S014°34.0'E55°33.1'S018°26.6'E 0.915 - 580 km 05m10.8s
02:3261°57.6'S038°22.8'E - - 58°13.4'S023°33.3'E 0.916 129° 569 km 05m15.7s
02:3463°41.3'S042°30.3'E - - 61°55.5'S031°00.0'E 0.917 122° 551 km 05m23.0s
02:3665°07.5'S046°14.8'E60°05.8'S019°59.1'E64°08.8'S035°52.5'E 0.918 12° 117° 538 km 05m27.6s
02:3866°21.8'S049°47.1'E63°52.7'S027°24.7'E65°52.5'S040°01.9'E 0.919 15° 112° 528 km 05m31.3s
02:4067°27.2'S053°12.9'E66°09.5'S032°19.2'E67°19.5'S043°51.9'E 0.919 17° 108° 519 km 05m34.5s
02:4268°25.3'S056°35.4'E67°56.4'S036°32.9'E68°34.9'S047°32.6'E 0.920 19° 104° 511 km 05m37.5s
02:4469°17.4'S059°57.1'E69°26.3'S040°29.7'E69°41.4'S051°09.3'E 0.920 21° 100° 504 km 05m40.1s
02:4670°04.0'S063°19.3'E70°44.5'S044°19.9'E70°40.6'S054°45.5'E 0.921 22° 96° 497 km 05m42.6s
02:4870°45.8'S066°43.0'E71°53.5'S048°09.2'E71°33.6'S058°23.5'E 0.921 24° 91° 492 km 05m44.8s
02:5071°23.0'S070°08.8'E72°55.1'S052°01.3'E72°20.9'S062°04.8'E 0.921 25° 87° 486 km 05m47.0s
02:5271°55.9'S073°37.1'E73°50.2'S055°59.4'E73°03.1'S065°50.4'E 0.921 26° 83° 481 km 05m49.0s
02:5472°24.8'S077°07.8'E74°39.3'S060°04.9'E73°40.5'S069°40.9'E 0.922 27° 78° 477 km 05m50.9s
02:5672°49.8'S080°40.8'E75°22.9'S064°19.0'E74°13.2'S073°36.4'E 0.922 28° 73° 472 km 05m52.7s
02:5873°10.9'S084°15.6'E76°01.2'S068°42.6'E74°41.5'S077°36.7'E 0.922 29° 69° 468 km 05m54.3s
03:0073°28.4'S087°51.7'E76°34.2'S073°15.7'E75°05.3'S081°41.3'E 0.922 30° 64° 465 km 05m55.9s
03:0273°42.3'S091°28.4'E77°02.1'S077°57.7'E75°24.8'S085°49.3'E 0.923 31° 59° 462 km 05m57.4s
03:0473°52.7'S095°04.7'E77°24.9'S082°47.5'E75°40.1'S089°59.5'E 0.923 32° 54° 459 km 05m58.8s
03:0673°59.8'S098°39.9'E77°42.6'S087°43.1'E75°51.4'S094°10.5'E 0.923 33° 48° 456 km 06m00.2s
03:0874°03.6'S102°12.9'E77°55.4'S092°42.2'E75°58.6'S098°20.8'E 0.923 33° 43° 453 km 06m01.4s
03:1074°04.3'S105°42.9'E78°03.2'S097°41.9'E76°02.0'S102°28.7'E 0.923 34° 38° 451 km 06m02.6s
03:1274°02.0'S109°08.8'E78°06.2'S102°39.3'E76°01.6'S106°32.7'E 0.923 35° 33° 449 km 06m03.7s
03:1473°56.9'S112°30.0'E78°04.8'S107°31.3'E75°57.8'S110°31.3'E 0.923 35° 28° 447 km 06m04.7s
03:1673°49.2'S115°45.8'E77°59.0'S112°15.3'E75°50.6'S114°23.1'E 0.924 36° 23° 445 km 06m05.6s
03:1873°38.9'S118°55.5'E77°49.3'S116°49.0'E75°40.4'S118°07.1'E 0.924 36° 19° 444 km 06m06.5s
03:2073°26.2'S121°58.7'E77°35.9'S121°10.6'E75°27.3'S121°42.4'E 0.924 37° 14° 442 km 06m07.3s
03:2273°11.4'S124°55.1'E77°19.1'S125°18.8'E75°11.5'S125°08.5'E 0.924 37° 10° 441 km 06m08.1s
03:2472°54.5'S127°44.6'E76°59.4'S129°13.2'E74°53.4'S128°25.0'E 0.924 38° 440 km 06m08.8s
03:2672°35.7'S130°27.0'E76°37.0'S132°53.3'E74°33.0'S131°31.8'E 0.924 38° 439 km 06m09.4s
03:2872°15.2'S133°02.4'E76°12.2'S136°19.5'E74°10.6'S134°29.0'E 0.924 38° 357° 439 km 06m09.9s
03:3071°53.1'S135°30.8'E75°45.3'S139°32.2'E73°46.3'S137°16.7'E 0.924 39° 353° 438 km 06m10.4s
03:3271°29.5'S137°52.5'E75°16.6'S142°32.0'E73°20.5'S139°55.4'E 0.924 39° 349° 438 km 06m10.8s
03:3471°04.6'S140°07.7'E74°46.2'S145°19.8'E72°53.1'S142°25.3'E 0.924 39° 346° 437 km 06m11.2s
03:3670°38.4'S142°16.5'E74°14.4'S147°56.4'E72°24.4'S144°47.0'E 0.924 40° 342° 437 km 06m11.5s
03:3870°11.1'S144°19.4'E73°41.4'S150°22.6'E71°54.5'S147°00.9'E 0.924 40° 339° 437 km 06m11.7s
03:4069°42.7'S146°16.5'E73°07.2'S152°39.2'E71°23.5'S149°07.5'E 0.924 40° 335° 438 km 06m11.9s
03:4269°13.3'S148°08.2'E72°32.0'S154°47.2'E70°51.5'S151°07.4'E 0.924 40° 332° 438 km 06m12.0s
03:4468°43.1'S149°54.9'E71°56.0'S156°47.2'E70°18.6'S153°00.8'E 0.924 40° 329° 439 km 06m12.1s
03:4668°11.9'S151°36.7'E71°19.2'S158°40.0'E69°44.9'S154°48.5'E 0.924 40° 326° 439 km 06m12.0s
03:4867°40.0'S153°14.1'E70°41.6'S160°26.3'E69°10.3'S156°30.7'E 0.924 40° 323° 440 km 06m12.0s
03:5067°07.4'S154°47.4'E70°03.4'S162°06.7'E68°35.1'S158°08.0'E 0.924 40° 320° 441 km 06m11.9s
03:5266°34.1'S156°16.7'E69°24.6'S163°41.7'E67°59.2'S159°40.7'E 0.924 40° 318° 442 km 06m11.7s
03:5466°00.1'S157°42.4'E68°45.2'S165°11.9'E67°22.7'S161°09.2'E 0.924 40° 315° 444 km 06m11.4s
03:5665°25.5'S159°04.8'E68°05.3'S166°37.7'E66°45.7'S162°33.8'E 0.924 40° 313° 445 km 06m11.1s
03:5864°50.3'S160°24.1'E67°24.9'S167°59.6'E66°08.0'S163°54.9'E 0.924 40° 310° 447 km 06m10.8s
04:0064°14.6'S161°40.5'E66°44.0'S169°17.9'E65°29.9'S165°12.8'E 0.924 40° 308° 448 km 06m10.4s
04:0263°38.3'S162°54.3'E66°02.7'S170°33.1'E64°51.2'S166°27.8'E 0.924 39° 305° 450 km 06m09.9s
04:0463°01.5'S164°05.6'E65°20.9'S171°45.4'E64°12.0'S167°40.1'E 0.924 39° 303° 452 km 06m09.4s
04:0662°24.1'S165°14.8'E64°38.7'S172°55.3'E63°32.3'S168°50.0'E 0.924 39° 301° 454 km 06m08.8s
04:0861°46.3'S166°21.9'E63°56.0'S174°02.8'E62°52.2'S169°57.8'E 0.924 39° 298° 457 km 06m08.2s
04:1061°07.9'S167°27.2'E63°12.8'S175°08.5'E62°11.5'S171°03.7'E 0.924 38° 296° 459 km 06m07.5s
04:1260°29.0'S168°30.8'E62°29.2'S176°12.4'E61°30.4'S172°07.8'E 0.924 38° 294° 462 km 06m06.8s
04:1459°49.6'S169°33.0'E61°45.1'S177°14.9'E60°48.7'S173°10.5'E 0.924 37° 292° 465 km 06m06.0s
04:1659°09.6'S170°34.0'E61°00.5'S178°16.2'E60°06.5'S174°11.9'E 0.924 37° 290° 468 km 06m05.1s
04:1858°29.2'S171°33.7'E60°15.3'S179°16.4'E59°23.8'S175°12.1'E 0.924 37° 288° 471 km 06m04.2s
04:2057°48.1'S172°32.5'E59°29.6'S179°44.1'W58°40.6'S176°11.5'E 0.923 36° 286° 474 km 06m03.2s
04:2257°06.5'S173°30.6'E58°43.3'S178°45.1'W57°56.8'S177°10.1'E 0.923 35° 284° 477 km 06m02.2s
04:2456°24.4'S174°27.9'E57°56.3'S177°46.5'W57°12.3'S178°08.2'E 0.923 35° 282° 481 km 06m01.1s
04:2655°41.6'S175°24.9'E57°08.6'S176°48.0'W56°27.2'S179°06.0'E 0.923 34° 281° 485 km 06m00.0s
04:2854°58.1'S176°21.5'E56°20.2'S175°49.3'W55°41.4'S179°56.3'W 0.923 34° 279° 489 km 05m58.8s
04:3054°13.9'S177°17.9'E55°30.9'S174°50.2'W54°54.9'S178°58.6'W 0.923 33° 277° 493 km 05m57.6s
04:3253°29.1'S178°14.4'E54°40.8'S173°50.5'W54°07.5'S178°00.6'W 0.923 32° 275° 497 km 05m56.3s
04:3452°43.4'S179°11.2'E53°49.6'S172°49.8'W53°19.3'S177°02.1'W 0.922 31° 273° 502 km 05m54.9s
04:3651°56.8'S179°51.6'W52°57.3'S171°47.8'W52°30.2'S176°02.8'W 0.922 30° 272° 506 km 05m53.5s
04:3851°09.4'S178°53.7'W52°03.7'S170°44.1'W51°39.9'S175°02.4'W 0.922 29° 270° 511 km 05m51.9s
04:4050°20.9'S177°54.9'W51°08.6'S169°38.3'W50°48.5'S174°00.6'W 0.922 28° 268° 516 km 05m50.4s
04:4249°31.3'S176°54.9'W50°11.9'S168°29.8'W49°55.7'S172°57.1'W 0.922 27° 267° 521 km 05m48.7s
04:4448°40.5'S175°53.4'W49°13.3'S167°18.0'W49°01.5'S171°51.3'W 0.921 26° 265° 526 km 05m47.0s
04:4647°48.3'S174°50.0'W48°12.3'S166°01.9'W48°05.5'S170°42.9'W 0.921 25° 264° 532 km 05m45.1s
04:4846°54.5'S173°44.3'W47°08.5'S164°40.5'W47°07.5'S169°31.0'W 0.921 24° 262° 537 km 05m43.2s
04:5045°58.9'S172°35.7'W46°01.2'S163°12.2'W46°07.2'S168°14.8'W 0.920 23° 260° 543 km 05m41.1s
04:5245°01.2'S171°23.5'W44°49.5'S161°34.5'W45°03.9'S166°53.2'W 0.920 21° 259° 548 km 05m39.0s
04:5444°01.0'S170°06.9'W43°31.5'S159°43.7'W43°57.1'S165°24.7'W 0.920 19° 257° 554 km 05m36.6s
04:5642°57.8'S168°44.7'W42°04.6'S157°33.6'W42°45.7'S163°46.8'W 0.919 18° 255° 560 km 05m34.1s
04:5841°50.9'S167°15.2'W40°22.3'S154°49.3'W41°28.1'S161°55.9'W 0.919 16° 253° 565 km 05m31.3s
05:0040°39.1'S165°36.0'W38°03.4'S150°41.8'W40°01.3'S159°45.4'W 0.918 13° 251° 570 km 05m28.1s
05:0239°20.7'S163°43.1'W - - 38°19.0'S157°00.7'W 0.917 10° 249° 575 km 05m24.2s
05:0437°52.5'S161°29.5'W - - 35°59.7'S152°53.0'W 0.916 246° 579 km 05m18.9s
Limits31°03.8'S148°48.8'W35°03.5'S144°24.3'W33°01.2'S146°41.8'W 0.915 - 580 km 05m11.9s

ΔT = 40544.8 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse15:03:55.903:48:11.169°07.1'S012°44.0'W 40.2° 323.0° 440.3 km06m11.97s
Greatest Duration15:00:30.203:44:45.470°05.9'S153°42.3'E 40.1° 328.0° 438.9 km06m12.06s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of -1750 Jan 22

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 -1750 Jan 22 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 40544.8 seconds for this eclipse. The uncertainty in ΔT is 2748.5 seconds corresponding to a standard error in longitude of the eclipse path of ± 11.48°.

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.