Solar eclipse of September 12, 2072

Solar eclipse of September 12, 2072
Solar eclipse of September 12, 2072
	Map
Type of eclipse
Nature	Total
Gamma	0.9655
Magnitude	1.0558
Maximum eclipse
Duration	193 s (3 min 13 s)
Coordinates	69°48′N 102°00′E / 69.8°N 102°E
Max. width of band	732 km (455 mi)
Times (UTC)
Greatest eclipse	8:59:20
References
Saros	155 (9 of 71)
Catalog # (SE5000)	9670

A total solar eclipse will occur at the Moon's ascending node of orbit on Monday, September 12, 2072, with a magnitude of 1.0558. 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.

This is the first of 55 central eclipses of Solar Saros 155. The first will be in 2072 and the last will be in 3046. This is the first of 56 umbral eclipses of Solar Saros 155. The first will be in 2072 and the last will be in 3064.

The total phase of eclipse will be only in Siberia in Russia. Large cities, in which the total phase will be seen, include Yakutsk, Neryungri, Mirny in Sakha Republic and Khatanga in Krasnoyarsk Krai (also Norilsk will have 98% sun obscuration). As a partial, the eclipse will be seen mostly in Europe (except for south of Europe), mostly in Asia and on the east of Greenland.

Related eclipses[edit]

Solar eclipses of 2069–2072[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]

The partial solar eclipse on May 20, 2069 occurs in the previous lunar year eclipse set.

Solar eclipse series sets from 2069 to 2072
Descending node			Ascending node
Saros	Map	Gamma	Saros	Map	Gamma
120	April 21, 2069 Partial	1.0624	125	October 15, 2069 Partial	−1.2524
130	April 11, 2070 Total	0.3652	135	October 4, 2070 Annular	−0.495
140	March 31, 2071 Annular	−0.3739	145	September 23, 2071 Total	0.262
150	March 19, 2072 Partial	−1.1405	155	September 12, 2072 Total	0.9655

Saros 155[edit]

This eclipse is a part of Saros series 155, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on June 17, 1928. It contains total eclipses from September 12, 2072 through August 30, 2649; hybrid eclipses from September 10, 2667 through October 2, 2703; and annular eclipses from October 13, 2721 through May 8, 3064. The series ends at member 71 as a partial eclipse on July 24, 3190. 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 totality will be produced by member 14 at 4 minutes, 5 seconds on November 6, 2162, and the longest duration of annularity will be produced by member 63 at 5 minutes, 31 seconds on April 28, 3046. All eclipses in this series occur at the Moon’s ascending node of orbit.^[2]

Series members 1–16 occur between 1928 and 2200:
1	2	3
June 17, 1928	June 29, 1946	July 9, 1964
4	5	6
July 20, 1982	July 31, 2000	August 11, 2018
7	8	9
August 21, 2036	September 2, 2054	September 12, 2072
10	11	12
September 23, 2090	October 5, 2108	October 16, 2126
13	14	15
October 26, 2144	November 7, 2162	November 17, 2180
16
November 28, 2198

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 ascending node.

21 eclipse events, progressing from south to north between July 1, 2000 and July 1, 2076
July 1–2	April 19–20	February 5–7	November 24–25	September 12–13
117	119	121	123	125
July 1, 2000	April 19, 2004	February 7, 2008	November 25, 2011	September 13, 2015
127	129	131	133	135
July 2, 2019	April 20, 2023	February 6, 2027	November 25, 2030	September 12, 2034
137	139	141	143	145
July 2, 2038	April 20, 2042	February 5, 2046	November 25, 2049	September 12, 2053
147	149	151	153	155
July 1, 2057	April 20, 2061	February 5, 2065	November 24, 2068	September 12, 2072
157	159	161	163	165
July 1, 2076