Solar eclipse of November 1, 1929

Last updated
Solar eclipse of November 1, 1929
SE1929Nov01A.png
Map
Type of eclipse
NatureAnnular
Gamma 0.3514
Magnitude 0.9649
Maximum eclipse
Duration234 s (3 min 54 s)
Coordinates 4°30′N3°06′E / 4.5°N 3.1°E / 4.5; 3.1
Max. width of band134 km (83 mi)
Times (UTC)
Greatest eclipse12:05:10
References
Saros 132 (41 of 71)
Catalog # (SE5000) 9350

An annular solar eclipse occurred at the Moon's descending node of orbit on Friday, November 1, 1929, with a magnitude of 0.9649. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible from Spanish Sahara (today's West Sahara), French West Africa (parts now belonging to Mauritania, Mali, Burkina Faso, and southwestern tip of Benin), British Gold Coast (today's Ghana), French Togoland (today's Togo) including capital Lomé, Portuguese São Tomé and Príncipe (today's São Tomé and Príncipe), French Equatorial Africa (parts now belonging to Gabon and R. Congo) including capital Brazzaville, Belgian Congo (today's DR Congo) including capital Léopoldville, Northern Rhodesia (today's Zambia), British Tanganyika (now belonging to Tanzania) including capital Dar es Salaam, and British Seychelles (today's Seychelles) including capital Victoria.

Contents

Eclipses in 1929

Metonic

Tzolkinex

Half-Saros

Tritos

Solar Saros 132

Inex

Triad

Solar eclipses of 1928–1931

This eclipse is a member of a semester series. An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternating nodes of the Moon's orbit. [1]

The partial solar eclipse on June 17, 1928 occurs in the previous lunar year eclipse set, and the partial solar eclipse on September 12, 1931 occurs in the next lunar year eclipse set.

Solar eclipse series sets from 1928 to 1931
Ascending node Descending node
SarosMapGammaSarosMapGamma
117 May 19, 1928
SE1928May19T.png
Total (non-central)
1.0048122 November 12, 1928
SE1928Nov12P.png
Partial
1.0861
127 May 9, 1929
SE1929May09T.png
Total
−0.2887132 November 1, 1929
SE1929Nov01A.png
Annular
0.3514
137 April 28, 1930
SE1930Apr28H.png
Hybrid
0.473142 October 21, 1930
SE1930Oct21T.png
Total
−0.3804
147 April 18, 1931
SE1931Apr18P.png
Partial
1.2643152 October 11, 1931
SE1931Oct11P.png
Partial
−1.0607

Saros 132

This eclipse is a part of Saros series 132, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on August 13, 1208. It contains annular eclipses from March 17, 1569 through March 12, 2146; hybrid eclipses on March 23, 2164 and April 3, 2182; and total eclipses from April 14, 2200 through June 19, 2308. The series ends at member 71 as a partial eclipse on September 25, 2470. Its eclipses are tabulated in three columns; every third eclipse in the same column is one exeligmos apart, so they all cast shadows over approximately the same parts of the Earth.

The longest duration of annularity was produced by member 25 at 6 minutes, 56 seconds on May 9, 1641, and the longest duration of totality will be produced by member 61 at 2 minutes, 14 seconds on June 8, 2290. All eclipses in this series occur at the Moon’s descending node of orbit. [2]

Series members 34–56 occur between 1801 and 2200:
343536
SE1803Aug17A.png
August 17, 1803
SE1821Aug27A.png
August 27, 1821
SE1839Sep07A.png
September 7, 1839
373839
SE1857Sep18A.png
September 18, 1857
SE1875Sep29A.png
September 29, 1875
SE1893Oct09A.png
October 9, 1893
404142
SE1911Oct22A.png
October 22, 1911
SE1929Nov01A.png
November 1, 1929
SE1947Nov12A.png
November 12, 1947
434445
SE1965Nov23A.png
November 23, 1965
SE1983Dec04A.png
December 4, 1983
SE2001Dec14A.png
December 14, 2001
464748
SE2019Dec26A.png
December 26, 2019
SE2038Jan05A.png
January 5, 2038
SE2056Jan16A.png
January 16, 2056
495051
SE2074Jan27A.png
January 27, 2074
SE2092Feb07A.png
February 7, 2092
SE2110Feb18A.png
February 18, 2110
525354
SE2128Mar01A.png
March 1, 2128
SE2146Mar12A.png
March 12, 2146
SE2164Mar23H.png
March 23, 2164
5556
SE2182Apr03H.png
April 3, 2182
SE2200Apr14T.png
April 14, 2200

Tritos series

This eclipse is a part of a tritos cycle, repeating at alternating nodes every 135 synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee), but groupings of 3 tritos cycles (≈ 33 years minus 3 months) come close (≈ 434.044 anomalistic months), so eclipses are similar in these groupings.

Series members between 1801 and 2200
SE1809Oct09T.gif
October 9, 1809
(Saros 121)
SE1820Sep07A.png
September 7, 1820
(Saros 122)
SE1831Aug07T.gif
August 7, 1831
(Saros 123)
SE1842Jul08T.png
July 8, 1842
(Saros 124)
SE1853Jun06A.gif
June 6, 1853
(Saros 125)
SE1864May06H.gif
May 6, 1864
(Saros 126)
SE1875Apr06T.png
April 6, 1875
(Saros 127)
SE1886Mar05A.gif
March 5, 1886
(Saros 128)
SE1897Feb01A.gif
February 1, 1897
(Saros 129)
SE1908Jan03T.png
January 3, 1908
(Saros 130)
SE1918Dec03A.png
December 3, 1918
(Saros 131)
SE1929Nov01A.png
November 1, 1929
(Saros 132)
SE1940Oct01T.png
October 1, 1940
(Saros 133)
SE1951Sep01A.png
September 1, 1951
(Saros 134)
SE1962Jul31A.png
July 31, 1962
(Saros 135)
SE1973Jun30T.png
June 30, 1973
(Saros 136)
SE1984May30A.png
May 30, 1984
(Saros 137)
SE1995Apr29A.png
April 29, 1995
(Saros 138)
SE2006Mar29T.png
March 29, 2006
(Saros 139)
SE2017Feb26A.png
February 26, 2017
(Saros 140)
SE2028Jan26A.png
January 26, 2028
(Saros 141)
SE2038Dec26T.png
December 26, 2038
(Saros 142)
SE2049Nov25H.png
November 25, 2049
(Saros 143)
SE2060Oct24A.png
October 24, 2060
(Saros 144)
SE2071Sep23T.png
September 23, 2071
(Saros 145)
SE2082Aug24T.png
August 24, 2082
(Saros 146)
SE2093Jul23A.png
July 23, 2093
(Saros 147)
SE2104Jun22T.png
June 22, 2104
(Saros 148)
SE2115May24T.png
May 24, 2115
(Saros 149)
Saros150 23van71 SE2126Apr22A.jpg
April 22, 2126
(Saros 150)
Saros151 21van72 SE2137Mar21A.jpg
March 21, 2137
(Saros 151)
Saros152 20van70 SE2148Feb19T.jpg
February 19, 2148
(Saros 152)
Saros153 17van70 SE2159Jan19A.jpg
January 19, 2159
(Saros 153)
Saros154 15van71 SE2169Dec18A.jpg
December 18, 2169
(Saros 154)
Saros155 15van71 SE2180Nov17T.jpg
November 17, 2180
(Saros 155)
Saros156 11van69 SE2191Oct18A.jpg
October 18, 2191
(Saros 156)

Metonic series

The metonic series repeats eclipses every 19 years (6939.69 days), lasting about 5 cycles. Eclipses occur in nearly the same calendar date. In addition, the octon subseries repeats 1/5 of that or every 3.8 years (1387.94 days). All eclipses in this table occur at the Moon's descending node.

22 eclipse events between March 27, 1884 and August 20, 1971
March 27–29January 14November 1–2August 20–21June 8
108110112114116
SE1884Mar27P.gif
March 27, 1884
SE1895Aug20P.gif
August 20, 1895
SE1899Jun08P.gif
June 8, 1899
118120122124126
SE1903Mar29A.png
March 29, 1903
SE1907Jan14T.png
January 14, 1907
SE1910Nov02P.png
November 2, 1910
SE1914Aug21T.png
August 21, 1914
SE1918Jun08T.png
June 8, 1918
128130132134136
SE1922Mar28A.png
March 28, 1922
SE1926Jan14T.png
January 14, 1926
SE1929Nov01A.png
November 1, 1929
SE1933Aug21A.png
August 21, 1933
SE1918Jun08T.png
June 8, 1937
138140142144146
SE1941Mar27A.png
March 27, 1941
SE1945Jan14A.png
January 14, 1945
SE1948Nov01T.png
November 1, 1948
SE1952Aug20A.png
August 20, 1952
SE1956Jun08T.png
June 8, 1956
148150152154
SE1960Mar27P.png
March 27, 1960
SE1964Jan14P.png
January 14, 1964
SE1967Nov02T.png
November 2, 1967
SE1971Aug20P.png
August 20, 1971

Notes

  1. van Gent, R.H. "Solar- and Lunar-Eclipse Predictions from Antiquity to the Present". A Catalogue of Eclipse Cycles. Utrecht University. Retrieved 6 October 2018.
  2. "NASA - Catalog of Solar Eclipses of Saros 132". eclipse.gsfc.nasa.gov.

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References