Path of the Total Solar Eclipse of 1979 Feb 26

Fred Espenak

Introduction

The following table delineates the path of the Moon's umbral shadow during the Total Solar Eclipse of 1979 Feb 26 . 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 1979 Feb 26
UT1 Northern Limit Southern Limit Central Line M:S Sun Sun Path Central
Latitude Longitude Latitude Longitude Latitude Longitude Ratio Alt. Azm. Width Duration
Limits48°23.5'N139°30.0'W46°15.6'N139°21.0'W47°18.3'N139°25.7'W 1.031 - 227 km 01m49.3s
16:10 - - 44°52.7'N127°41.1'W46°26.9'N132°57.5'W 1.033 108° 243 km 01m58.7s
16:1247°33.0'N132°37.7'W44°42.5'N124°02.4'W46°00.6'N127°30.0'W 1.034 112° 257 km 02m07.4s
16:1447°12.2'N127°31.7'W44°40.8'N121°13.1'W45°53.5'N124°00.6'W 1.035 11° 115° 267 km 02m13.3s
16:1647°07.6'N124°07.9'W44°44.1'N118°50.8'W45°54.0'N121°15.6'W 1.035 13° 118° 275 km 02m18.0s
16:1847°10.0'N121°25.6'W44°50.8'N116°46.1'W45°59.0'N118°55.8'W 1.036 15° 120° 282 km 02m22.0s
16:2047°16.7'N119°07.3'W45°00.0'N114°53.8'W46°07.2'N116°52.6'W 1.036 16° 122° 287 km 02m25.5s
16:2247°26.3'N117°04.9'W45°11.2'N113°10.9'W46°17.8'N115°01.3'W 1.037 18° 124° 292 km 02m28.6s
16:2447°38.3'N115°14.0'W45°24.2'N111°35.3'W46°30.4'N113°19.0'W 1.037 19° 126° 296 km 02m31.4s
16:2647°52.2'N113°31.8'W45°38.7'N110°05.6'W46°44.7'N111°43.7'W 1.037 20° 128° 299 km 02m33.9s
16:2848°07.8'N111°56.5'W45°54.5'N108°40.6'W47°00.4'N110°14.0'W 1.038 21° 130° 302 km 02m36.2s
16:3048°24.8'N110°26.6'W46°11.5'N107°19.6'W47°17.4'N108°49.0'W 1.038 21° 132° 304 km 02m38.2s
16:3248°43.1'N109°01.1'W46°29.7'N106°01.9'W47°35.7'N107°27.7'W 1.038 22° 134° 306 km 02m40.1s
16:3449°02.6'N107°39.3'W46°48.9'N104°46.9'W47°55.1'N106°09.6'W 1.038 23° 135° 307 km 02m41.7s
16:3649°23.3'N106°20.6'W47°09.1'N103°34.3'W48°15.5'N104°54.1'W 1.038 23° 137° 307 km 02m43.1s
16:3849°45.0'N105°04.3'W47°30.4'N102°23.6'W48°37.0'N103°40.8'W 1.039 24° 139° 307 km 02m44.4s
16:4050°07.9'N103°50.2'W47°52.5'N101°14.6'W48°59.5'N102°29.4'W 1.039 24° 141° 307 km 02m45.5s
16:4250°31.7'N102°37.7'W48°15.6'N100°06.9'W49°23.0'N101°19.4'W 1.039 25° 142° 307 km 02m46.5s
16:4450°56.6'N101°26.7'W48°39.7'N099°00.2'W49°47.4'N100°10.7'W 1.039 25° 144° 306 km 02m47.3s
16:4651°22.6'N100°16.7'W49°04.6'N097°54.4'W50°12.8'N099°02.9'W 1.039 25° 146° 305 km 02m47.9s
16:4851°49.5'N099°07.5'W49°30.5'N096°49.3'W50°39.2'N097°55.8'W 1.039 25° 148° 303 km 02m48.4s
16:5052°17.5'N097°58.9'W49°57.3'N095°44.5'W51°06.6'N096°49.2'W 1.039 26° 150° 302 km 02m48.7s
16:5252°46.5'N096°50.5'W50°25.1'N094°40.0'W51°35.0'N095°42.8'W 1.039 26° 151° 300 km 02m48.9s
16:5453°16.7'N095°42.2'W50°53.9'N093°35.4'W52°04.4'N094°36.5'W 1.039 26° 153° 298 km 02m49.0s
16:5653°47.9'N094°33.8'W51°23.7'N092°30.7'W52°34.9'N093°29.9'W 1.039 26° 155° 296 km 02m48.9s
16:5854°20.4'N093°24.9'W51°54.5'N091°25.6'W53°06.5'N092°23.0'W 1.039 26° 157° 294 km 02m48.6s
17:0054°54.1'N092°15.4'W52°26.4'N090°19.8'W53°39.2'N091°15.4'W 1.039 25° 159° 291 km 02m48.2s
17:0255°29.1'N091°04.9'W52°59.5'N089°13.3'W54°13.2'N090°06.9'W 1.039 25° 160° 289 km 02m47.6s
17:0456°05.5'N089°53.1'W53°33.7'N088°05.6'W54°48.5'N088°57.3'W 1.039 25° 162° 286 km 02m46.9s
17:0656°43.3'N088°39.8'W54°09.3'N086°56.7'W55°25.1'N087°46.2'W 1.039 25° 164° 284 km 02m46.1s
17:0857°22.8'N087°24.6'W54°46.2'N085°46.1'W56°03.2'N086°33.4'W 1.039 24° 166° 281 km 02m45.1s
17:1058°04.0'N086°07.0'W55°24.6'N084°33.5'W56°42.9'N085°18.4'W 1.039 24° 168° 278 km 02m43.9s
17:1258°47.1'N084°46.6'W56°04.5'N083°18.6'W57°24.3'N084°00.9'W 1.038 23° 170° 275 km 02m42.6s
17:1459°32.3'N083°22.7'W56°46.2'N082°01.0'W58°07.6'N082°40.3'W 1.038 23° 172° 273 km 02m41.0s
17:1660°19.9'N081°54.8'W57°29.8'N080°40.0'W58°53.1'N081°16.0'W 1.038 22° 174° 270 km 02m39.4s
17:1861°10.2'N080°21.8'W58°15.6'N079°15.2'W59°40.8'N079°47.3'W 1.038 22° 176° 267 km 02m37.5s
17:2062°03.5'N078°42.7'W59°03.6'N077°45.6'W60°31.3'N078°13.3'W 1.038 21° 178° 264 km 02m35.4s
17:2263°00.3'N076°55.9'W59°54.4'N076°10.4'W61°24.8'N076°32.7'W 1.037 20° 181° 261 km 02m33.2s
17:2464°01.5'N074°59.5'W60°48.3'N074°28.2'W62°21.9'N074°44.1'W 1.037 19° 183° 258 km 02m30.6s
17:2665°07.8'N072°50.4'W61°45.8'N072°37.5'W63°23.3'N072°45.1'W 1.037 18° 186° 255 km 02m27.8s
17:2866°20.9'N070°24.3'W62°47.6'N070°35.8'W64°30.0'N070°32.8'W 1.036 16° 188° 252 km 02m24.8s
17:3067°42.8'N067°33.9'W63°54.8'N068°19.8'W65°43.4'N068°02.2'W 1.036 15° 191° 249 km 02m21.3s
17:3269°17.5'N064°05.9'W65°09.0'N065°44.4'W67°05.9'N065°05.7'W 1.035 13° 195° 246 km 02m17.3s
17:3471°13.2'N059°30.4'W66°32.5'N062°40.8'W68°41.5'N061°28.4'W 1.035 11° 199° 242 km 02m12.7s
17:3673°56.1'N052°05.9'W68°09.9'N058°52.6'W70°39.2'N056°36.7'W 1.034 204° 238 km 02m07.1s
17:38 - - 70°11.1'N053°40.1'W73°29.4'N048°26.6'W 1.033 213° 233 km 01m58.9s
Limits77°58.5'N037°18.3'W76°24.3'N031°26.3'W77°11.8'N034°06.8'W 1.031 - 227 km 01m48.5s

ΔT = 49.7 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse16:55:05.716:54:16.052°08.4'N094°40.1'W 25.7° 153.4° 297.8 km02m48.96s
Greatest Duration16:54:19.416:53:29.651°56.9'N094°53.3'W 25.7° 152.7° 298.6 km02m48.97s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Total Solar Eclipse of 1979 Feb 26

Links to Additional Solar Eclipse Predictions

Eclipse Predictions

Predictions for the Total Solar Eclipse of 1979 Feb 26 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 49.7 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.