Solar Eclipse Prime Page

Total Solar Eclipse of 1905 Aug 30

Fred Espenak

Key to Solar Eclipse Figure (below)

Introduction


The Total Solar Eclipse of 1905 Aug 30 is visible from the following geographic regions:

  • Partial Eclipse: northeast North America, north Africa, Europe, west Asia
  • Total Eclipse: Canada, Spain, Algeria, Tunisia, Libya, Egypt, Saudi Arabia

The map to the right depicts the geographic regions of eclipse visibility. Click on the map to enlarge it. For an explanation of the features appearing in the map, see Key to Solar Eclipse Maps.

The instant of greatest eclipse takes place on 1905 Aug 30 at 13:07:26 TD (13:07:21 UT1). This is 1.9 days before the Moon reaches perigee. During the eclipse, the Sun is in the constellation Leo. The synodic month in which the eclipse takes place has a Brown Lunation Number of -214.

The eclipse belongs to Saros 143 and is number 17 of 72 eclipses in the series. All eclipses in this series occur at the Moon’s ascending node. The Moon moves southward with respect to the node with each succeeding eclipse in the series and gamma decreases.

The total solar eclipse of 1905 Aug 30 is preceded two weeks earlier by a partial lunar eclipse on 1905 Aug 15.

These eclipses all take place during a single eclipse season.

The eclipse predictions are given in both Terrestrial Dynamical Time (TD) and Universal Time (UT1). The parameter ΔT is used to convert between these two times (i.e., UT1 = TD - ΔT). ΔT has a value of 4.8 seconds for this eclipse.

The following links provide maps and data for the eclipse.

Eclipse Data: Total Solar Eclipse of 1905 Aug 30

Eclipse Characteristics
Parameter Value
Eclipse Magnitude 1.04766
Eclipse Obscuration 1.09759
Gamma 0.57084
Conjunction Times
Event Calendar Date and Time Julian Date
Greatest Eclipse 1905 Aug 30 at 13:07:25.8 TD (13:07:20.9 UT1) 2417088.046770
Ecliptic Conjunction 1905 Aug 30 at 13:13:19.1 TD (13:13:14.3 UT1) 2417088.050860
Equatorial Conjunction 1905 Aug 30 at 12:50:08.0 TD (12:50:03.2 UT1) 2417088.034759
Geocentric Coordinates of Sun and Moon
1905 Aug 30 at 13:07:25.8 TD (13:07:20.9 UT1)
Coordinate Sun Moon
Right Ascension10h32m53.1s10h33m31.6s
Declination+09°08'33.0"+09°41'25.8"
Semi-Diameter 15'50.7" 16'22.5"
Eq. Hor. Parallax 08.7" 1°00'05.8"
Geocentric Libration of Moon
Angle Value
l -3.4°
b -0.7°
c 23.2°
Prediction Parameters
Paramater Value
Ephemerides JPL DE405
ΔT 4.8 s
k (penumbra) 0.2725076
k (umbra) 0.2722810
Saros Series 143 (17/72)

Explanation of Solar Eclipse Data Tables

Penumbral Shadow Contacts and Extremes: Total Solar Eclipse of 1905 Aug 30

Contacts of Penumbral Shadow with Earth
Contact Event Contact Time
TD
Time
UT1
Latitude Longitude
First External ContactP110:37:28.110:37:23.337°28.8'N076°17.1'W
Last External ContactP415:37:27.715:37:22.805°39.6'N036°43.3'E
Extreme Northern and Southern Path Limits of Penumbra
Contact Event Contact Time
TD
Time
UT1
Latitude Longitude
North Extreme Path Limit 1N111:18:09.711:18:04.817°55.8'N082°20.3'W
South Extreme Path Limit 1S114:56:39.614:56:34.813°59.7'S043°43.3'E

Explanation of Penumbral Shadow Contacts and Extremes Tables

Umbral Shadow Contacts and Extremes: Total Solar Eclipse of 1905 Aug 30

Contacts of Umbral Shadow with Earth
Contact Event Contact Time
TD
Time
UT1
Latitude Longitude
First External ContactU111:40:16.411:40:11.649°54.8'N095°55.3'W
First Internal ContactU211:42:28.211:42:23.450°34.6'N096°44.3'W
Last Internal ContactU314:32:33.814:32:29.018°56.8'N055°12.0'E
Last External ContactU414:34:49.214:34:44.318°15.0'N054°30.6'E
Extreme Northern and Southern Path Limits of Umbra
Contact Event Contact Time
TD
Time
UT1
Latitude Longitude
North Extreme Path Limit 1N111:42:03.511:41:58.750°49.3'N096°44.1'W
South Extreme Path Limit 1S111:40:41.811:40:36.949°39.9'N095°55.8'W
North Extreme Path Limit 2N214:32:59.214:32:54.419°12.3'N055°08.4'E
South Extreme Path Limit 2S214:34:23.014:34:18.217°59.3'N054°34.4'E

Explanation of Umbral Shadow Contacts and Extremes Tables

Central Line Extremes and Duration: Total Solar Eclipse of 1905 Aug 30

Extreme Limits of the Central Line
Contact Event Contact Time
TD
Time
UT1
Latitude Longitude
Extreme Central Line Limit 1C111:41:22.211:41:17.450°14.5'N096°19.6'W
Extreme Central Line Limit 2C214:33:41.614:33:36.818°35.7'N054°51.2'E

Explanation of Central Line Extremes Table

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse13:07:25.813:07:20.942°28.1'N004°18.7'W 55.0° 201.6° 192.4 km03m46.13s
Greatest Duration13:07:15.313:07:10.542°30.2'N004°23.2'W 55.0° 201.4° 192.3 km03m46.13s

Explanation of Greatest Eclipse and Greatest Duration

Polynomial Besselian Elements: Total Solar Eclipse of 1905 Aug 30

Polynomial Besselian Elements
1905 Aug 30 at 13:00:00.0 TD (=t0)
n x y d l1 l2 μ
0 0.09020 0.56808 9.1430 0.53748 -0.00863 14.8322
1 0.54855 -0.15812 -0.0145 -0.00008 -0.00008 15.0045
2 -0.00001 -0.00009 -0.0000 -0.00001 -0.00001 0.0000
3 -0.00001 0.00000 - - - -
Tan ƒ1 0.0046318
Tan ƒ2 0.0046088

At time t1 (decimal hours), each besselian element is evaluated by:

x = x0 + x1*t + x2*t2 + x3*t3 (or x = Σ [xn*tn]; n = 0 to 3)

where: t = t1 - t0 (decimal hours) and t0 = 13.000

Explanation of Polynomial Besselian Elements

Eclipse Publications

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For more visit: AstroPixels Publishing

Links for the Total Solar Eclipse of 1905 Aug 30

Links to Additional Solar Eclipse Information

  • Home - home page of EclipseWise with predictions for both solar and lunar eclipses

Decade Tables of Solar Eclipses:
| 1901 - 1910 | 1911 - 1919 | 1921 - 1930 | 1931 - 1940 | 1941 - 1950 |
| 1951 - 1960 | 1961 - 1970 | 1971 - 1980 | 1981 - 1990 | 1991 - 2000 |
| 2001 - 2010 | 2011 - 2020 | 2021 - 2030 | 2031 - 2040 | 2041 - 2050 |
| 2051 - 2060 | 2061 - 2070 | 2071 - 2080 | 2081 - 2090 | 2091 - 2100 |

Solar Eclipse Publications

Eclipse Publications

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For more visit: AstroPixels Publishing

Eclipse Predictions

Predictions for the Total Solar Eclipse of 1905 Aug 30 were generated using the JPL DE405 solar and lunar ephemerides. The lunar coordinates were calculated with respect to the Moon's Center of Mass. The predictions are given in both Terrestrial Dynamical Time (TD) and Universal Time (UT1). The parameter ΔT is used to convert between these two times (i.e., UT1 = TD - ΔT). ΔT has a value of 4.8 seconds for this eclipse.

Acknowledgments

Some of the content on this website is based on the books 21st Century Canon of Solar Eclipses and 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, www.EclipseWise.com"

The use of diagrams and maps is permitted provided that they are NOT altered (except for re-sizing) and the embedded credit line is NOT removed or concealed.