Solar eclipse of August 10, 1980

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Solar eclipse of August 10, 1980
SE1980Aug10A.png
Map
Type of eclipse
Nature Annular
Gamma -0.1915
Magnitude 0.9727
Maximum eclipse
Duration 3m 23s
Coordinates 4.6N 108.9W
Max. width of band 100 km
Times (UTC)
Greatest eclipse 19:12:21
References
Saros 135 (37 of 71)
Catalog # (SE5000) 9465

An annular solar eclipse occurred on August 10, 1980. 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.

Related eclipses[edit]

Solar eclipses of 1979-1982[edit]

Each member 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.

Solar eclipse series sets from 1979 to 1982
Ascending node   Descending node
Saros Map Saros Map
120 SE1979Feb26T.png
February 26, 1979
Total
125 SE1979Aug22A.png
August 22, 1979
Annular
130 SE1980Feb16T.png
February 16, 1980
Total
135 SE1980Aug10A.png
August 10, 1980
Annular
140 SE1981Feb04A.png
February 4, 1981
Annular
145 SE1981Jul31T.png
July 31, 1981
Total
150 SE1982Jan25P.png
January 25, 1982
Partial
155 SE1982Jul20P.png
July 20, 1982
Partial
Partial solar eclipses on June 21, 1982 and December 15, 1982 occur in the next lunar year eclipse set.

Tritos series[edit]

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 1901 and 2100 are:

SE1904Mar17A.png
March 17, 1904
(Saros 128)
SE1915Feb14A.png
February 14, 1915
(Saros 129)
SE1926Jan14T.png
January 14, 1926
(Saros 130)
SE1936Dec13A.png
December 13, 1936
(Saros 131)
SE1947Nov12A.png
November 12, 1947
(Saros 132)
SE1958Oct12T.png
October 12, 1958
(Saros 133)
SE1969Sep11A.png
September 11, 1969
(Saros 134)
SE1980Aug10A.png
August 10, 1980
(Saros 135)
SE1991Jul11T.png
July 11, 1991
(Saros 136)
SE2002Jun10A.png
June 10, 2002
(Saros 137)
SE2013May10A.png
May 10, 2013
(Saros 138)
SE2024Apr08T.png
April 8, 2024
(Saros 139)
SE2035Mar09A.png
March 9, 2035
(Saros 140)
SE2046Feb05A.png
February 5, 2046
(Saros 141)
SE2057Jan05T.png
January 5, 2057
(Saros 142)
SE2067Dec06H.png
December 6, 2067
(Saros 143)
SE2078Nov04A.png
November 4, 2078
(Saros 144)
SE2089Oct04T.png
October 4, 2089
(Saros 145)
SE2100Sep04T.png
September 4, 2100
(Saros 146)

Notes[edit]

References[edit]