Path of the Total Solar Eclipse of 2090 Sep 23

Fred Espenak

Introduction

The following table delineates the path of the Moon's umbral shadow during the Total Solar Eclipse of 2090 Sep 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 .

Total Solar Eclipse of 2090 Sep 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
Limits86°30.7'N148°43.1'W82°50.2'N151°07.2'W84°36.5'N150°37.5'W 1.049 - 410 km 02m37.3s
16:16 - - 77°22.3'N087°48.4'W81°34.6'N097°34.7'W 1.051 148° 412 km 02m52.6s
16:1884°52.0'N103°46.2'W75°48.3'N081°21.2'W79°22.7'N084°54.7'W 1.052 10° 161° 414 km 02m59.7s
16:2081°47.5'N081°23.0'W74°24.4'N076°31.6'W77°35.3'N077°39.3'W 1.053 12° 169° 415 km 03m05.0s
16:2279°37.1'N072°51.7'W73°07.8'N072°39.8'W76°02.1'N072°33.3'W 1.053 13° 175° 417 km 03m09.4s
16:2477°50.1'N067°31.4'W71°56.9'N069°25.7'W74°38.7'N068°36.2'W 1.054 15° 179° 419 km 03m13.2s
16:2676°17.0'N063°35.0'W70°50.5'N066°38.1'W73°22.3'N065°21.5'W 1.054 16° 183° 421 km 03m16.5s
16:2874°53.5'N060°25.3'W69°47.9'N064°10.1'W72°11.5'N062°35.3'W 1.054 17° 187° 423 km 03m19.4s
16:3073°37.1'N057°45.2'W68°48.4'N061°57.0'W71°05.2'N060°09.4'W 1.055 18° 190° 425 km 03m22.0s
16:3272°26.1'N055°25.3'W67°51.6'N059°55.6'W70°02.5'N057°58.7'W 1.055 19° 193° 428 km 03m24.3s
16:3471°19.6'N053°20.2'W66°57.2'N058°03.5'W69°03.0'N055°59.6'W 1.055 20° 195° 431 km 03m26.4s
16:3670°16.8'N051°26.0'W66°04.8'N056°19.0'W68°06.1'N054°09.6'W 1.055 20° 198° 433 km 03m28.2s
16:3869°17.1'N049°40.4'W65°14.3'N054°40.7'W67°11.6'N052°27.0'W 1.056 21° 200° 436 km 03m29.8s
16:4068°20.1'N048°01.4'W64°25.5'N053°07.5'W66°19.1'N050°50.4'W 1.056 22° 203° 439 km 03m31.2s
16:4267°25.4'N046°27.8'W63°38.1'N051°38.7'W65°28.5'N049°18.5'W 1.056 22° 205° 442 km 03m32.4s
16:4466°32.7'N044°58.3'W62°52.1'N050°13.4'W64°39.5'N047°50.7'W 1.056 22° 207° 445 km 03m33.5s
16:4665°41.9'N043°32.3'W62°07.4'N048°51.0'W63°52.1'N046°26.0'W 1.056 23° 209° 449 km 03m34.3s
16:4864°52.8'N042°09.0'W61°23.8'N047°31.2'W63°05.9'N045°04.1'W 1.056 23° 212° 452 km 03m35.0s
16:5064°05.1'N040°47.8'W60°41.2'N046°13.3'W62°21.1'N043°44.2'W 1.056 23° 214° 455 km 03m35.5s
16:5263°18.8'N039°28.2'W59°59.7'N044°57.1'W61°37.3'N042°26.0'W 1.056 23° 216° 459 km 03m35.8s
16:5462°33.8'N038°09.8'W59°19.1'N043°42.1'W60°54.7'N041°09.0'W 1.056 23° 218° 462 km 03m35.9s
16:5661°49.8'N036°52.1'W58°39.3'N042°28.0'W60°13.0'N039°53.0'W 1.056 23° 220° 465 km 03m35.9s
16:5861°07.0'N035°34.6'W58°00.3'N041°14.6'W59°32.2'N038°37.4'W 1.056 23° 222° 468 km 03m35.7s
17:0060°25.1'N034°17.1'W57°22.1'N040°01.5'W58°52.3'N037°22.1'W 1.056 23° 224° 471 km 03m35.4s
17:0259°44.1'N032°59.2'W56°44.5'N038°48.4'W58°13.1'N036°06.6'W 1.056 23° 226° 474 km 03m34.8s
17:0459°04.0'N031°40.4'W56°07.7'N037°35.1'W57°34.8'N034°50.6'W 1.056 23° 228° 477 km 03m34.1s
17:0658°24.7'N030°20.4'W55°31.5'N036°21.2'W56°57.1'N033°33.8'W 1.056 22° 230° 480 km 03m33.2s
17:0857°46.1'N028°58.6'W54°55.9'N035°06.4'W56°20.1'N032°15.8'W 1.056 22° 232° 482 km 03m32.2s
17:1057°08.2'N027°34.6'W54°20.9'N033°50.4'W55°43.8'N030°56.2'W 1.056 21° 234° 484 km 03m30.9s
17:1256°31.0'N026°07.8'W53°46.5'N032°32.8'W55°08.1'N029°34.5'W 1.055 21° 236° 486 km 03m29.4s
17:1455°54.5'N024°37.3'W53°12.6'N031°13.2'W54°32.9'N028°10.2'W 1.055 20° 238° 487 km 03m27.8s
17:1655°18.6'N023°02.4'W52°39.2'N029°51.1'W53°58.3'N026°42.6'W 1.055 20° 240° 487 km 03m25.9s
17:1854°43.2'N021°21.9'W52°06.4'N028°25.9'W53°24.3'N025°11.0'W 1.055 19° 242° 487 km 03m23.8s
17:2054°08.4'N019°34.1'W51°34.0'N026°57.0'W52°50.8'N023°34.4'W 1.055 18° 244° 486 km 03m21.4s
17:2253°34.2'N017°37.1'W51°02.1'N025°23.5'W52°17.8'N021°51.4'W 1.054 17° 246° 484 km 03m18.7s
17:2453°00.4'N015°27.3'W50°30.7'N023°44.2'W51°45.3'N020°00.4'W 1.054 16° 248° 481 km 03m15.7s
17:2652°27.3'N012°59.5'W49°59.7'N021°57.6'W51°13.4'N017°58.8'W 1.053 15° 250° 477 km 03m12.4s
17:2851°54.7'N010°03.2'W49°29.3'N020°01.6'W50°41.9'N015°42.5'W 1.053 13° 253° 471 km 03m08.5s
17:3051°22.7'N006°13.6'W48°59.4'N017°52.9'W50°11.1'N013°04.7'W 1.052 11° 255° 463 km 03m03.9s
17:3250°52.1'N000°40.9'E48°30.1'N015°26.3'W49°40.9'N009°51.0'W 1.052 258° 453 km 02m58.4s
17:34 - - 48°01.4'N012°31.7'W49°11.7'N005°19.7'W 1.051 262° 437 km 02m50.8s
Limits50°48.2'N004°22.1'E47°06.5'N002°55.1'E48°53.2'N003°36.7'E 1.049 - 406 km 02m37.0s

ΔT = 117.7 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse16:56:36.316:54:38.660°41.2'N041°14.0'W 23.2° 218.5° 462.9 km03m35.94s
Greatest Duration16:56:43.316:54:45.560°38.7'N040°40.1'W 23.2° 218.6° 463.1 km03m35.94s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Total Solar Eclipse of 2090 Sep 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 Total Solar Eclipse of 2090 Sep 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 117.7 seconds for this eclipse.

Acknowledgments

Some of the content on this website is based on the book Thousand Year Canon of Solar Eclipses 1501 to 2500. 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.