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Solar eclipse of April 21, 2069

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Solar eclipse of April 21, 2069
Map
Type of eclipse
NaturePartial
Gamma1.0624
Magnitude0.8992
Maximum eclipse
Coordinates71°00′N 101°18′W / 71°N 101.3°W / 71; -101.3
Times (UTC)
Greatest eclipse10:11:09
References
Saros120 (64 of 71)
Catalog # (SE5000)9663

A partial solar eclipse will occur on April 21, 2069. 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.

Solar eclipses 2069–2072

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]

The partial solar eclipse on May 20, 2069 occurs in the previous lunar year eclipse set.

Solar eclipse series sets from 2069 to 2072
Descending node   Ascending node
Saros Map Gamma Saros Map Gamma
120 April 21, 2069

Partial
1.0624 125 October 15, 2069

Partial
−1.2524
130 April 11, 2070

Total
0.3652 135 October 4, 2070

Annular
−0.495
140 March 31, 2071

Annular
−0.3739 145 September 23, 2071

Total
0.262
150 March 19, 2072

Partial
−1.1405 155 September 12, 2072

Total
0.9655

Saros 120

This eclipse is a part of Saros series 120, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on May 27, 933 AD. It contains annular eclipses from August 11, 1059 through April 26, 1492; hybrid eclipses from May 8, 1510 through June 8, 1564; and total eclipses from June 20, 1582 through March 30, 2033. The series ends at member 71 as a partial eclipse on July 7, 2195. 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 was produced by member 11 at 6 minutes, 24 seconds on September 11, 1113, and the longest duration of totality was produced by member 60 at 2 minutes, 50 seconds on March 9, 1997. All eclipses in this series occur at the Moon’s descending node of orbit.[2]

Series members 50–71 occur between 1801 and 2195:
50 51 52

November 19, 1816

November 30, 1834

December 11, 1852
53 54 55

December 22, 1870

January 1, 1889

January 14, 1907
56 57 58

January 24, 1925

February 4, 1943

February 15, 1961
59 60 61

February 26, 1979

March 9, 1997

March 20, 2015
62 63 64

March 30, 2033

April 11, 2051

April 21, 2069
65 66 67

May 2, 2087

May 14, 2105

May 25, 2123
68 69 70

June 4, 2141

June 16, 2159

June 26, 2177
71

July 7, 2195

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. ^ "NASA - Catalog of Solar Eclipses of Saros 120". eclipse.gsfc.nasa.gov.