Solar eclipse of August 2, 2027

Solar eclipse of August 2, 2027
Solar eclipse of August 2, 2027
	Map
Type of eclipse
Nature	Total
Gamma	0.1421
Magnitude	1.079
Maximum eclipse
Duration	383 sec (6 m 23 s)
Coordinates	25.5°N 33.2°E
Max. width of band	258 km (160 mi)
Times (UTC)
Greatest eclipse	10:07:50
References
Saros	136 (38 of 71)
Catalog # (SE5000)	9568

A total solar eclipse will occur over much of the central Eastern Hemisphere on Monday, August 2, 2027. It will commence over the eastern Atlantic Ocean and travel past the Strait of Gibraltar between Spain and Morocco. Totality will be visible in southern Spain as well as parts of North Africa and the Middle East, as well as the northern tip of the Horn of Africa. A partial eclipse visible in much of the Eastern Hemisphere. Major cities under the path will include Luxor in central Egypt, Jeddah and Mecca in southern Saudi Arabia, and Sana'a in southern Yemen. It will be the first of three total solar eclipses that are observable in Tunisia in the 21st century, passing over the central part of the country.[1]

The maximum duration of totality will be observed in Egypt, approximately 37 miles (60 km) southeast of Luxor, and will last 6 minutes and 22 seconds.[2]

Images

Animated path

Related eclipses

Eclipses in 2027

An annular solar eclipse on February 6.
A penumbral lunar eclipse on February 20.
A penumbral lunar eclipse on July 18.
A total solar eclipse on August 2.
A penumbral lunar eclipse on August 17.

Solar eclipses 2026–2029

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]

Solar eclipse series sets from 2026–2029
Saros	Map	Gamma	Saros	Map	Gamma
Ascending node			Descending node
121	2026 February 17 Annular	−0.97427	126	2026 August 12 Total	0.89774
131	2027 February 6 Annular	−0.29515	136	2027 August 2 Total	0.14209
141	2028 January 26 Annular	0.39014	146	2028 July 22 Total	−0.60557
151	2029 January 14 Partial	1.05532	156	2029 July 11 Partial	−1.41908

Partial solar eclipses on June 12, 2029, and December 5, 2029, occur in the next lunar year eclipse set.

Saros 136

Solar Saros 136, repeating every 18 years, 11 days, contains 71 events. The series started with partial solar eclipse on June 14, 1360, and reached a first annular eclipse on September 8, 1504. It was a hybrid event from November 22, 1612, through January 17, 1703, and total eclipses from January 27, 1721, through May 13, 2496. The series ends at member 71 as a partial eclipse on July 30, 2622, with the entire series lasting 1262 years. The longest eclipse occurred on June 20, 1955, with a maximum duration of totality at 7 minutes, 7.74 seconds. All eclipses in this series occurs at the Moon's descending node.[4]

Series members 29–43 occur between 1865 and 2117
29	30	31
Apr 25, 1865	May 6, 1883	May 18, 1901
32	33	34
May 29, 1919	Jun 8, 1937	Jun 20, 1955
35	36	37
Jun 30, 1973	Jul 11, 1991	Jul 22, 2009
38	39	40
Aug 2, 2027	Aug 12, 2045	Aug 24, 2063
41	42	43
Sep 3, 2081	Sep 14, 2099	Sep 26, 2117

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.[5]

Octon series with 21 events between May 21, 1993 and August 2, 2065
May 20–21	March 8–9	December 25–26	October 13–14	August 1–2
98	100	102	104	106
May 21, 1955	March 9, 1959	December 26, 1962	October 14, 1966	August 2, 1970
108	110	112	114	116
May 21, 1974	March 9, 1978	December 26, 1981	October 14, 1985	August 1, 1989
118	120	122	124	126
May 21, 1993	March 9, 1997	December 25, 2000	October 14, 2004	August 1, 2008
128	130	132	134	136
May 20, 2012	March 9, 2016	December 26, 2019	October 14, 2023	August 2, 2027
138	140	142	144	146
May 21, 2031	March 9, 2035	December 26, 2038	October 14, 2042	August 2, 2046
148	150	152	154	156
May 20, 2050	March 9, 2054	December 26, 2057	October 13, 2061	August 2, 2065
158	160	162	164	166
May 20, 2069	March 8, 2073	December 26, 2076	October 13, 2080	August 1, 2084

References

"Map of Solar Eclipse of August 2, 2027" (Map). "Solar Eclipse Maps". NASA. Retrieved October 21, 2017.
"Longest Duration of Total Solar Eclipse of 2027 Aug 02". NASA Goddard Space Flight Center. NASA. Retrieved 7 September 2017.
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.
SEsaros136 at NASA.gov
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.

External links

NASA eclipse plot

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[1] "Map of Solar Eclipse of August 2, 2027" (Map). "Solar Eclipse Maps". NASA. Retrieved October 21, 2017.

[Longest_Duration_of_Total_Solar_Eclipse_of_2027_Aug_02-2] "Longest Duration of Total Solar Eclipse of 2027 Aug 02". NASA Goddard Space Flight Center. NASA. Retrieved 7 September 2017.

[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] SEsaros136 at NASA.gov

[5] 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.