Nature Partial Magnitude 0.7545 Saros 117 (66 of 71) Start date June 10, 1964 | Gamma -1.1393 Greatest eclipse 4:34:07 Catalog # (SE5000) 9430 | |
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A partial solar eclipse occurred on June 10, 1964. 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.
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Solar eclipses of 1964-1967
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.
Note: Partial solar eclipses on January 14, 1964 and July 9, 1964 belong to the previous lunar year set.
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).