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Solar eclipse of November 2, 1910

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Solar eclipse of November 2, 1910
Map
Type of eclipse
NaturePartial
Gamma1.0603
Magnitude0.8515
Maximum eclipse
Coordinates61°54′N 155°06′W / 61.9°N 155.1°W / 61.9; -155.1
Times (UTC)
Greatest eclipse2:08:32
References
Saros122 (52 of 70)
Catalog # (SE5000)9305

A partial solar eclipse occurred at the Moon's descending node of orbit between Tuesday, November 1 and Wednesday, November 2, 1910,[1][2][3] with a magnitude of 0.8515. 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. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth.

A partial eclipse was visible for parts of Northeast Asia, Alaska, and Hawaii.

Eclipse details

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Shown below are two tables displaying details about this particular solar eclipse. The first table outlines times at which the moon's penumbra or umbra attains the specific parameter, and the second table describes various other parameters pertaining to this eclipse.[4]

November 2, 1910 Solar Eclipse Times
Event Time (UTC)
First Penumbral External Contact 1910 November 01 at 23:51:03.2 UTC
Equatorial Conjunction 1910 November 02 at 01:11:30.1 UTC
Ecliptic Conjunction 1910 November 02 at 01:56:01.9 UTC
Greatest Eclipse 1910 November 02 at 02:08:31.5 UTC
Last Penumbral External Contact 1910 November 02 at 04:26:24.7 UTC
November 2, 1910 Solar Eclipse Parameters
Parameter Value
Eclipse Magnitude 0.85150
Eclipse Obscuration 0.77819
Gamma 1.06031
Sun Right Ascension 14h25m34.9s
Sun Declination -14°26'06.8"
Sun Semi-Diameter 16'07.3"
Sun Equatorial Horizontal Parallax 08.9"
Moon Right Ascension 14h27m11.9s
Moon Declination -13°34'00.0"
Moon Semi-Diameter 14'44.0"
Moon Equatorial Horizontal Parallax 0°54'04.4"
ΔT 11.3 s

Eclipse season

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This eclipse is part of an eclipse season, a period, roughly every six months, when eclipses occur. Only two (or occasionally three) eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months (173 days) later; thus two full eclipse seasons always occur each year. Either two or three eclipses happen each eclipse season. In the sequence below, each eclipse is separated by a fortnight.

Eclipse season of November 1910
November 2
Descending node (new moon)
November 17
Ascending node (full moon)
Partial solar eclipse
Solar Saros 122
Total lunar eclipse
Lunar Saros 134
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Eclipses in 1910

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Metonic

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Tzolkinex

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Half-Saros

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Tritos

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Solar Saros 122

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Inex

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Triad

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Solar eclipses of 1910–1913

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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.[5]

The partial solar eclipse on August 31, 1913 occurs in the next lunar year eclipse set.

Solar eclipse series sets from 1910 to 1913
Ascending node   Descending node
Saros Map Gamma Saros Map Gamma
117 May 9, 1910

Total
−0.9437 122 November 2, 1910

Partial
1.0603
127 April 28, 1911

Total
−0.2294 132 October 22, 1911

Annular
0.3224
137 April 17, 1912

Hybrid
0.528 142 October 10, 1912

Total
−0.4149
147 April 6, 1913

Partial
1.3147 152 September 30, 1913

Partial
−1.1005

Saros 122

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This eclipse is a part of Saros series 122, repeating every 18 years, 11 days, and containing 70 events. The series started with a partial solar eclipse on April 17, 991 AD. It contains total eclipses from July 12, 1135 through August 3, 1171; hybrid eclipses on August 13, 1189 and August 25, 1207; and annular eclipses from September 4, 1225 through October 10, 1874. The series ends at member 70 as a partial eclipse on May 17, 2235. 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 totality was produced by member 9 at 1 minutes, 25 seconds on July 12, 1135, and the longest duration of annularity was produced by member 50 at 6 minutes, 28 seconds on October 10, 1874. All eclipses in this series occur at the Moon’s descending node of orbit.[6]

Series members 46–68 occur between 1801 and 2200:
46 47 48

August 28, 1802

September 7, 1820

September 18, 1838
49 50 51

September 29, 1856

October 10, 1874

October 20, 1892
52 53 54

November 2, 1910

November 12, 1928

November 23, 1946
55 56 57

December 4, 1964

December 15, 1982

December 25, 2000
58 59 60

January 6, 2019

January 16, 2037

January 27, 2055
61 62 63

February 7, 2073

February 18, 2091

March 1, 2109
64 65 66

March 13, 2127

March 23, 2145

April 3, 2163
67 68

April 14, 2181

April 25, 2199

Metonic series

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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 27–29 January 14 November 1–2 August 20–21 June 8
108 110 112 114 116

March 27, 1884

August 20, 1895

June 8, 1899
118 120 122 124 126

March 29, 1903

January 14, 1907

November 2, 1910

August 21, 1914

June 8, 1918
128 130 132 134 136

March 28, 1922

January 14, 1926

November 1, 1929

August 21, 1933

June 8, 1937
138 140 142 144 146

March 27, 1941

January 14, 1945

November 1, 1948

August 20, 1952

June 8, 1956
148 150 152 154

March 27, 1960

January 14, 1964

November 2, 1967

August 20, 1971

Tritos series

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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

September 8, 1801
(Saros 112)

August 7, 1812
(Saros 113)

July 8, 1823
(Saros 114)

June 7, 1834
(Saros 115)

May 6, 1845
(Saros 116)

April 5, 1856
(Saros 117)

March 6, 1867
(Saros 118)

February 2, 1878
(Saros 119)

January 1, 1889
(Saros 120)

December 3, 1899
(Saros 121)

November 2, 1910
(Saros 122)

October 1, 1921
(Saros 123)

August 31, 1932
(Saros 124)

August 1, 1943
(Saros 125)

June 30, 1954
(Saros 126)

May 30, 1965
(Saros 127)

April 29, 1976
(Saros 128)

March 29, 1987
(Saros 129)

February 26, 1998
(Saros 130)

January 26, 2009
(Saros 131)

December 26, 2019
(Saros 132)

November 25, 2030
(Saros 133)

October 25, 2041
(Saros 134)

September 22, 2052
(Saros 135)

August 24, 2063
(Saros 136)

July 24, 2074
(Saros 137)

June 22, 2085
(Saros 138)

May 22, 2096
(Saros 139)

April 23, 2107
(Saros 140)

March 22, 2118
(Saros 141)

February 18, 2129
(Saros 142)

January 20, 2140
(Saros 143)

December 19, 2150
(Saros 144)

November 17, 2161
(Saros 145)

October 17, 2172
(Saros 146)

September 16, 2183
(Saros 147)

August 16, 2194
(Saros 148)

Inex series

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This eclipse is a part of the long period inex cycle, repeating at alternating nodes, every 358 synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee). However, groupings of 3 inex cycles (≈ 87 years minus 2 months) comes close (≈ 1,151.02 anomalistic months), so eclipses are similar in these groupings.

Series members between 1801 and 2200

January 1, 1824
(Saros 119)

December 11, 1852
(Saros 120)

November 21, 1881
(Saros 121)

November 2, 1910
(Saros 122)

October 12, 1939
(Saros 123)

September 22, 1968
(Saros 124)

September 2, 1997
(Saros 125)

August 12, 2026
(Saros 126)

July 24, 2055
(Saros 127)

July 3, 2084
(Saros 128)

June 13, 2113
(Saros 129)

May 25, 2142
(Saros 130)

May 5, 2171
(Saros 131)

April 14, 2200
(Saros 132)

References

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  1. ^ "November 1–2, 1910 Partial Solar Eclipse". timeanddate. Retrieved 31 July 2024.
  2. ^ "WHEN SUN OR MOON IS DIMMED". New-York Tribune. New York, New York. 1910-11-02. p. 6. Retrieved 2023-11-03 – via Newspapers.com.
  3. ^ "Evening Sky Map for November". Hartford Courant. Hartford, Connecticut. 1910-11-01. p. 15. Retrieved 2023-11-03 – via Newspapers.com.
  4. ^ "Partial Solar Eclipse of 1910 Nov 02". EclipseWise.com. Retrieved 31 July 2024.
  5. ^ 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.
  6. ^ "NASA - Catalog of Solar Eclipses of Saros 122". eclipse.gsfc.nasa.gov.
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