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Solar eclipse of August 13, 2083

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Solar eclipse of August 13, 2083
Map
Type of eclipse
NaturePartial
Gamma−1.2064
Magnitude0.6146
Maximum eclipse
Coordinates62°06′S 67°30′W / 62.1°S 67.5°W / -62.1; -67.5
Times (UTC)
Greatest eclipse12:34:41
References
Saros156 (5 of 69)
Catalog # (SE5000)9694

A partial solar eclipse will occur at the Moon's descending node of orbit on Friday, August 13, 2083,[1] with a magnitude of 0.6146. 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.

The partial solar eclipse will be visible for parts of southern and central South America and Antarctica.

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.[2]

August 13, 2083 Solar Eclipse Times
Event Time (UTC)
First Penumbral External Contact 2083 August 13 at 10:45:02.9 UTC
Greatest Eclipse 2083 August 13 at 12:34:41.2 UTC
Ecliptic Conjunction 2083 August 13 at 12:47:43.2 UTC
Equatorial Conjunction 2083 August 13 at 13:35:18.6 UTC
Last Penumbral External Contact 2083 August 13 at 14:23:49.7 UTC
August 13, 2083 Solar Eclipse Parameters
Parameter Value
Eclipse Magnitude 0.61464
Eclipse Obscuration 0.51798
Gamma −1.20640
Sun Right Ascension 09h33m34.6s
Sun Declination +14°29'20.4"
Sun Semi-Diameter 15'47.0"
Sun Equatorial Horizontal Parallax 08.7"
Moon Right Ascension 09h31m40.1s
Moon Declination +13°27'06.6"
Moon Semi-Diameter 15'25.9"
Moon Equatorial Horizontal Parallax 0°56'37.9"
ΔT 108.5 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. The first and last eclipse in this sequence is separated by one synodic month.

Eclipse season of July–August 2083
July 15
Descending node (new moon)
July 29
Ascending node (full moon)
August 13
Descending node (new moon)
Partial solar eclipse
Solar Saros 118
Total lunar eclipse
Lunar Saros 130
Partial solar eclipse
Solar Saros 156
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Eclipses in 2083

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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 156

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Inex

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Triad

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Solar eclipses 2080–2083

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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.[3]

The partial solar eclipse on July 15, 2083 occurs in the next lunar year eclipse set.

Solar eclipse series sets from 2080 to 2083
Ascending node   Descending node
Saros Map Gamma Saros Map Gamma
121 March 21, 2080

Partial
−1.0578 126 September 13, 2080

Partial
1.0723
131 March 10, 2081

Annular
−0.3653 136 September 3, 2081

Total
0.3378
141 February 27, 2082

Annular
0.3361 146 August 24, 2082

Total
−0.4004
151 February 16, 2083

Partial
1.017 156 August 13, 2083

Partial
−1.2064

Saros 156

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This eclipse is a part of Saros series 156, repeating every 18 years, 11 days, and containing 69 events. The series started with a partial solar eclipse on July 1, 2011. It contains annular eclipses from September 26, 2155 through April 7, 3075. There are no hybrid or total eclipses in this set. The series ends at member 69 as a partial eclipse on July 14, 3237. 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 will be produced by member 29 at 8 minutes, 28 seconds on May 3, 2516. All eclipses in this series occur at the Moon’s descending node of orbit.[4]

Series members 1–11 occur between 2011 and 2200:
1 2 3

July 1, 2011

July 11, 2029

July 22, 2047
4 5 6

August 2, 2065

August 13, 2083

August 24, 2101
7 8 9

September 5, 2119

September 15, 2137

September 26, 2155
10 11

October 7, 2173

October 18, 2191

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 June 1, 2011 and October 24, 2098
May 31–June 1 March 19–20 January 5–6 October 24–25 August 12–13
118 120 122 124 126

June 1, 2011

March 20, 2015

January 6, 2019

October 25, 2022

August 12, 2026
128 130 132 134 136

June 1, 2030

March 20, 2034

January 5, 2038

October 25, 2041

August 12, 2045
138 140 142 144 146

May 31, 2049

March 20, 2053

January 5, 2057

October 24, 2060

August 12, 2064
148 150 152 154 156

May 31, 2068

March 19, 2072

January 6, 2076

October 24, 2079

August 13, 2083
158 160 162 164

June 1, 2087

October 24, 2098

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.

The partial solar eclipses on December 7, 2170 (part of Saros 164) and November 7, 2181 (part of Saros 165) are also a part of this series but are not included in the table below.

Series members between 1801 and 2105

September 28, 1810
(Saros 131)

August 27, 1821
(Saros 132)

July 27, 1832
(Saros 133)

June 27, 1843
(Saros 134)

May 26, 1854
(Saros 135)

April 25, 1865
(Saros 136)

March 25, 1876
(Saros 137)

February 22, 1887
(Saros 138)

January 22, 1898
(Saros 139)

December 23, 1908
(Saros 140)

November 22, 1919
(Saros 141)

October 21, 1930
(Saros 142)

September 21, 1941
(Saros 143)

August 20, 1952
(Saros 144)

July 20, 1963
(Saros 145)

June 20, 1974
(Saros 146)

May 19, 1985
(Saros 147)

April 17, 1996
(Saros 148)

March 19, 2007
(Saros 149)

February 15, 2018
(Saros 150)

January 14, 2029
(Saros 151)

December 15, 2039
(Saros 152)

November 14, 2050
(Saros 153)

October 13, 2061
(Saros 154)

September 12, 2072
(Saros 155)

August 13, 2083
(Saros 156)

July 12, 2094
(Saros 157)

June 12, 2105
(Saros 158)

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

February 11, 1823
(Saros 147)

January 21, 1852
(Saros 148)

December 31, 1880
(Saros 149)

December 12, 1909
(Saros 150)

November 21, 1938
(Saros 151)

November 2, 1967
(Saros 152)

October 12, 1996
(Saros 153)

September 21, 2025
(Saros 154)

September 2, 2054
(Saros 155)

August 13, 2083
(Saros 156)

July 23, 2112
(Saros 157)

July 3, 2141
(Saros 158)

June 14, 2170
(Saros 159)

May 24, 2199
(Saros 160)

References

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  1. ^ "August 13, 2083 Partial Solar Eclipse". timeanddate. Retrieved 23 August 2024.
  2. ^ "Partial Solar Eclipse of 2083 Aug 13". EclipseWise.com. Retrieved 23 August 2024.
  3. ^ 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.
  4. ^ "NASA - Catalog of Solar Eclipses of Saros 156". eclipse.gsfc.nasa.gov.
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