Solar eclipse of September 12, 1950

Solar eclipse of September 12, 1950
Solar eclipse of September 12, 1950
	Map
Type of eclipse
Nature	Total
Gamma	0.8903
Magnitude	1.0182
Maximum eclipse
Duration	74 s (1 min 14 s)
Coordinates	54°48′N 172°18′E / 54.8°N 172.3°E
Max. width of band	134 km (83 mi)
Times (UTC)
Greatest eclipse	3:38:47
References
Saros	124 (51 of 73)
Catalog # (SE5000)	9399

A total solar eclipse occurred on September 12, 1950. 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 eastern Soviet Union (today's Russia) and the whole Semichi Islands in Alaska.

Related eclipses[edit]

Solar eclipses of 1950–1953[edit]

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.^[1]

Solar eclipse series sets from 1950 to 1953
Ascending node		Descending node
Saros	Map	Saros	Map
119	1950 March 18 Annular (non-central)	124	1950 September 12 Total
129	1951 March 7 Annular	134	1951 September 1 Annular
139	1952 February 25 Total	144	1952 August 20 Annular
149	1953 February 14 Partial	154	1953 August 9 Partial
Solar eclipse of July 11, 1953 belongs to the next lunar year set

Saros 124[edit]

Solar saros 124, repeating every about 18 years and 11 days, contains 73 events. The series started with partial solar eclipse on March 6, 1049. It contains total eclipses from June 12, 1211, to September 22, 1968, and a hybrid solar eclipse on October 3, 1986. The series ends at member 73 as a partial eclipse on May 11, 2347. The longest total eclipse occurred on May 3, 1734, at 5 minutes and 46 seconds.^[2]

Series members 43–59 occur between 1801 and 2100:
43	44	45
June 16, 1806	June 26, 1824	July 8, 1842
46	47	48
July 18, 1860	July 29, 1878	August 9, 1896
49	50	51
August 21, 1914	August 31, 1932	September 12, 1950
52	53	54
September 22, 1968	October 3, 1986	October 14, 2004
55	56	57
October 25, 2022	November 4, 2040	November 16, 2058
58	59
November 26, 2076	December 7, 2094

Metonic series[edit]

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). All eclipses in this table occur at the Moon's descending node.

22 eclipse events between September 12, 1931 and July 1, 2011.
September 11-12	June 30-July 1	April 17-19	February 4-5	November 22-23
114	116	118	120	122
September 12, 1931	June 30, 1935	April 19, 1939	February 4, 1943	November 23, 1946
124	126	128	130	132
September 12, 1950	June 30, 1954	April 19, 1958	February 5, 1962	November 23, 1965
134	136	138	140	142
September 11, 1969	June 30, 1973	April 18, 1977	February 4, 1981	November 22, 1984
144	146	148	150	152
September 11, 1988	June 30, 1992	April 17, 1996	February 5, 2000	November 23, 2003
154	156
September 11, 2007	July 1, 2011