Solar eclipse of June 20, 1955

Solar eclipse of June 20, 1955
Map
Type of eclipse
Nature	Total
Gamma	−0.1528
Magnitude	1.0776
Maximum eclipse
Duration	428 s (7 min 8 s)
Coordinates	14.8°N 117°E / 14.8; 117
Max. width of band	254 km (158 mi)
Times (UTC)
Greatest eclipse	4:10:42
References
Saros	136 (34 of 71)
Catalog # (SE5000)	9410

A total solar eclipse occurred on June 20, 1955. 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. With a maximum duration of 7 minutes 8 seconds, this is the longest solar eclipse of saros series 136, as well as the longest total solar eclipse since the 11th century, and until the 22nd century. Totality beginning over the Indian Ocean and Maldives, crossing southern tip of India and Sri Lanka, moving across Indochina and the Philippines (near the greatest eclipse), towards Solomon Islands ending over Southwestern Pacific Ocean.

Related eclipses

Solar eclipses of 1953-1956

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.

The partial solar eclipses on February 14, 1953 and August 9, 1953 occur in the previous lunar year eclipse set.

Solar eclipse series sets from 1953 to 1956
Descending node				Ascending node
Saros	Map	Gamma		Saros	Map	Gamma
116	July 11, 1953 Partial	1.4388		121	January 5, 1954 Annular	−0.9296
126	June 30, 1954 Total	0.6135		131	December 25, 1954 Annular	−0.2576
136	June 20, 1955 Total	−0.1528		141	December 14, 1955 Annular	0.4266
146	June 8, 1956 Total	−0.8934		151	December 2, 1956 Partial	1.0923

Saros 136

This eclipse is a part of Saros series 136, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on June 14, 1360. It contains annular eclipses from September 8, 1504 through November 12, 1594; hybrid eclipses from November 22, 1612 through January 17, 1703; and total eclipses from January 27, 1721 through May 13, 2496. The series ends at member 71 as a partial eclipse on July 30, 2622. 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 9 at 32 seconds on September 8, 1504, and the longest duration of totality was produced by member 34 at 7 minutes, 7.74 seconds on June 20, 1955. All eclipses in this series occur at the Moon’s descending node of orbit.

Series members 26–47 occur between 1801 and 2200:
26	27	28
March 24, 1811	April 3, 1829	April 15, 1847
29	30	31
April 25, 1865	May 6, 1883	May 18, 1901
32	33	34
May 29, 1919	June 8, 1937	June 20, 1955
35	36	37
June 30, 1973	July 11, 1991	July 22, 2009
38	39	40
August 2, 2027	August 12, 2045	August 24, 2063
41	42	43
September 3, 2081	September 14, 2099	September 26, 2117
44	45	46
October 7, 2135	October 17, 2153	October 29, 2171
47
November 8, 2189

References

• Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
  • Google interactive map
  • Besselian elements
• Photometry of the Solar Corona at the Eclipse on June 20, 1955, Publications of the Astronomical Society of Japan, vol. 8, p.126 (1956).
• Nasa.gov