Solar eclipse of April 7, 1978

Last updated
Solar eclipse of April 7, 1978
SE1978Apr07P.png
Map
Type of eclipse
NaturePartial
Gamma -1.1081
Magnitude 0.7883
Maximum eclipse
Coordinates 71°54′S23°18′E / 71.9°S 23.3°E / -71.9; 23.3
Times (UTC)
Greatest eclipse15:03:47
References
Saros 148 (19 of 75)
Catalog # (SE5000) 9460

A partial solar eclipse occurred on April 7, 1978. 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.

Contents

Eclipses in 1978

Solar eclipses of 1975–1978

There were 8 solar eclipses (at 6 month intervals) between May 11, 1975 and October 2, 1978.

Solar eclipse series sets from 1975–1978
Descending node Ascending node
SarosMapGammaSarosMapGamma
118 SE1975May11P.png
1975 May 11
Partial
1.06472123 SE1975Nov03P.png
1975 November 3
Partial
-1.02475
128 SE1976Apr29A.png
1976 April 29
Annular
0.33783133 SE1976Oct23T.png
1976 October 23
Total
-0.32699
138 SE1977Apr18A.png
1977 April 18
Annular
-0.39903143 SE1977Oct12T.png
1977 October 12
Total
0.38363
148 SE1978Apr07P.png
1978 April 7
Partial
-1.10812153 SE1978Oct02P.png
1978 October 2
Partial
1.16164

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).

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References