Solar eclipse of May 18, 1920

Solar eclipse of May 18, 1920
Map
Type of eclipse
Nature	Partial
Gamma	−1.0239
Magnitude	0.9734
Maximum eclipse
Coordinates	69.1°S 107.7°E / -69.1; 107.7
Times (UTC)
Greatest eclipse	6:14:55
References
Saros	146 (22 of 76)
Catalog # (SE5000)	9328

A partial solar eclipse occurred on May 18, 1920. 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.

Related eclipses

Solar eclipses 1916–1920

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 solar eclipses on February 3, 1916 (total), July 30, 1916 (annular), January 23, 1917 (partial), and July 19, 1917 (partial) occur in the previous lunar year eclipse set.

Solar eclipse series sets from 1916 to 1920
Ascending node				Descending node
Saros	Map	Gamma		Saros	Map	Gamma
111	December 24, 1916 Partial	−1.5321		116	June 19, 1917 Partial	1.2857
121	December 14, 1917 Annular	−0.9157		126	June 8, 1918 Total	0.4658
131	December 3, 1918 Annular	−0.2387		136 Totality in Príncipe	May 29, 1919 Total	−0.2955
141	November 22, 1919 Annular	0.4549		146	May 18, 1920 Partial	−1.0239
151	November 10, 1920 Partial	1.1287

Saros 146

It is a part of Saros cycle 146, repeating every 18 years, 11 days, containing 76 events. The series started with partial solar eclipse on September 19, 1541. It contains total eclipses from May 29, 1938 through October 7, 2154, hybrid eclipses from October 17, 2172 through November 20, 2226, and annular eclipses from December 1, 2244 through August 10, 2659. The series ends at member 76 as a partial eclipse on December 29, 2893. The longest duration of totality was 5 minutes, 21 seconds on June 30, 1992.

Series members 21-37 occur between 1901 and 2200:
21	22	23
May 7, 1902	May 18, 1920	May 29, 1938
24	25	26
June 8, 1956	June 20, 1974	June 30, 1992
27	28	29
July 11, 2010	July 22, 2028	August 2, 2046
30	31	32
August 12, 2064	August 24, 2082	September 4, 2100
33	34	35
September 15, 2118	September 26, 2136	October 7, 2154
36	37
October 17, 2172	October 29, 2190

References

• Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
  • Besselian elements