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Tuesday, December 19, 2017

100 Years of Eclipse-Chasing Revealed in Quirky Pictures | History ...
src: cdn.natgeotv.com.au

A total solar eclipse occurred on January 14, 1926. 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 total solar eclipse occurs when the Moon's apparent diameter is larger than the Sun's, blocking all direct sunlight, turning day into darkness. Totality occurs in a narrow path across Earth's surface, with the partial solar eclipse visible over a surrounding region thousands of kilometres wide. Totality was visible from French Equatorial Africa (the part now belonging to Central African Republic), northeastern Belgian Congo (today's DR Congo), southwestern tip of Anglo-Egyptian Sudan (the part now belonging to South Sudan), British Uganda (today's Uganda), British Kenya (today's Kenya), southern tip of Italian Somaliland (today's Somalia), British Seychelles (today's Seychelles), Dutch East Indies (today's Indonesia), North Borneo (now belonging to Malaysia), and Philippines.


Video Solar eclipse of January 14, 1926



Related eclipses

Solar eclipses 1924-1928

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.

Saros 130

It is a part of Saros cycle 130, repeating every 18 years, 11 days, containing 73 events. The series started with partial solar eclipse on August 20, 1096. It contains total eclipses from April 5, 1475 through July 18, 2232. The series ends at member 73 as a partial eclipse on October 25, 2394. The longest duration of totality was 6 minutes, 41 seconds on July 11, 1619.

Tritos series

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.


Maps Solar eclipse of January 14, 1926



Notes


Solar eclipse of August 11, 1999 - Wikipedia
src: upload.wikimedia.org


References

  • Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
    • Google interactive map
    • Besselian elements
  • Photo of Solar Corona January 14, 1926
  • Personal Experiences at Eclipse Expeditions, By S. A. Mitchell, Director of the Leander McCormick Observatory, University of Virginia

Source of article : Wikipedia