Solar eclipse of August 2, 2046

Last updated
Solar eclipse of August 2, 2046
SE2046Aug02T.png
Map
Type of eclipse
NatureTotal
Gamma −0.535
Magnitude 1.0531
Maximum eclipse
Duration291 s (4 min 51 s)
Coordinates 12°42′S15°12′E / 12.7°S 15.2°E / -12.7; 15.2
Max. width of band206 km (128 mi)
Times (UTC)
Greatest eclipse10:21:13
References
Saros 146 (29 of 76)
Catalog # (SE5000) 9610

A total solar eclipse will occur on Thursday, August 2, 2046. 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 total solar eclipse occurs when the Moon's apparent diameter is greater than the Sun's, blocking all direct sunlight. Totality occurs in a narrow path across Earth's surface, with the partial solar eclipse visible over a surrounding region thousands of kilometres wide.

Contents

Images

SE2046Aug02T.gif
Animated path

Solar eclipses of 2044–2047

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]

Solar eclipse series sets from 2044 to 2047
Ascending node Descending node
121 February 28, 2044
SE2044Feb28A.png
Annular
126 August 23, 2044
SE2044Aug23T.png
Total
131 February 16, 2045
SE2045Feb16A.png
Annular
136 August 12, 2045
SE2045Aug12T.png
Total
141 February 5, 2046
SE2046Feb05A.png
Annular
146 August 2, 2046
SE2046Aug02T.png
Total
151 January 26, 2047
SE2047Jan26P.png
Partial
156 July 22, 2047
SE2047Jul22P.png
Partial
Partial solar eclipses on June 23, 2047 and December 16, 2047 occur on the next lunar year eclipse set.

Saros 146

It is a part of Saros cycle 146, repeating every 18 years, 11 days, containing 76 events. The series started with partial solar eclipse on September 19, 1541. It contains total eclipses from May 29, 1938, through October 7, 2154, hybrid eclipses from October 17, 2172, through November 20, 2226, and annular eclipses from December 1, 2244, through August 10, 2659. The series ends at member 76 as a partial eclipse on December 29, 2893. The longest duration of totality was 5 minutes, 21 seconds on June 30, 1992.

Inex series

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.

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.

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. [2]

Octon series with 21 events between May 21, 1993 and August 2, 2065
May 20–21March 8–9December 25–26October 13–14August 1–2
98100102104106
May 21, 1955March 9, 1959December 26, 1962October 14, 1966August 2, 1970
108110112114116
May 21, 1974March 9, 1978December 26, 1981October 14, 1985August 1, 1989
118120122124126
SE1993May21P.png
May 21, 1993
SE1997Mar09T.png
March 9, 1997
SE2000Dec25P.png
December 25, 2000
SE2004Oct14P.png
October 14, 2004
SE2008Aug01T.png
August 1, 2008
128130132134136
SE2012May20A.png
May 20, 2012
SE2016Mar09T.png
March 9, 2016
SE2019Dec26A.png
December 26, 2019
SE2023Oct14A.png
October 14, 2023
SE2027Aug02T.png
August 2, 2027
138140142144146
SE2031May21A.png
May 21, 2031
SE2035Mar09A.png
March 9, 2035
SE2038Dec26T.png
December 26, 2038
SE2042Oct14A.png
October 14, 2042
SE2046Aug02T.png
August 2, 2046
148150152154156
SE2050May20H.png
May 20, 2050
SE2054Mar09P.png
March 9, 2054
SE2057Dec26T.png
December 26, 2057
SE2061Oct13A.png
October 13, 2061
SE2065Aug02P.png
August 2, 2065
158160162164166
SE2069May20P.png
May 20, 2069
March 8, 2073December 26, 2076October 13, 2080August 1, 2084

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References

  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. Note S1: Eclipses & Predictions in Freeth, Tony (2014). "Eclipse Prediction on the Ancient Greek Astronomical Calculating Machine Known as the Antikythera Mechanism". PLOS ONE. 9 (7): e103275. Bibcode:2014PLoSO...9j3275F. doi: 10.1371/journal.pone.0103275 . PMC   4116162 . PMID   25075747.