Solar eclipse of January 7, 2084

Solar eclipse of January 7, 2084
Solar eclipse of January 7, 2084
	Map
Type of eclipse
Nature	Partial
Gamma	−1.0715
Magnitude	0.8723
Maximum eclipse
Coordinates	64°24′S 68°30′E / 64.4°S 68.5°E
Times (UTC)
Greatest eclipse	17:30:23
References
Saros	123 (57 of 70)
Catalog # (SE5000)	9696

A partial solar eclipse will occur at the Moon's ascending node of orbit on Friday, January 7, 2084, with a magnitude of 0.8723. 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 of 2083–2087

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 eclipses on February 16, 2083 and August 13, 2083 occur in the previous lunar year eclipse set, and the partial solar eclipses on May 2, 2087 and October 26, 2087 occur in the next lunar year eclipse set.

Solar eclipse series sets from 2083 to 2087
Descending node			Ascending node
Saros	Map	Gamma	Saros	Map	Gamma
118	July 15, 2083 Partial	1.5465	123	January 7, 2084 Partial	−1.0715
128	July 3, 2084 Annular	0.8208	133	December 27, 2084 Total	−0.4094
138	June 22, 2085 Annular	0.0452	143	December 16, 2085 Annular	0.2786
148	June 11, 2086 Total	−0.7215	153	December 6, 2086 Partial	1.0194
158	June 1, 2087 Partial	−1.4186

Saros 123

This eclipse is a part of Saros series 123, repeating every 18 years, 11 days, and containing 70 events. The series started with a partial solar eclipse on April 29, 1074. It contains annular eclipses from July 2, 1182 through April 19, 1651; hybrid eclipses from April 30, 1669 through May 22, 1705; and total eclipses from June 3, 1723 through October 23, 1957. The series ends at member 70 as a partial eclipse on May 31, 2318. 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 19 at 8 minutes, 7 seconds on November 9, 1398, and the longest duration of totality was produced by member 42 at 3 minutes, 27 seconds on July 27, 1813. All eclipses in this series occur at the Moon’s ascending node of orbit.^[2]

Series members 42–63 occur between 1801 and 2200:
42	43	44
July 27, 1813	August 7, 1831	August 18, 1849
45	46	47
August 29, 1867	September 8, 1885	September 21, 1903
48	49	50
October 1, 1921	October 12, 1939	October 23, 1957
51	52	53
November 3, 1975	November 13, 1993	November 25, 2011
54	55	56
December 5, 2029	December 16, 2047	December 27, 2065
57	58	59
January 7, 2084	January 19, 2102	January 30, 2120
60	61	62
February 9, 2138	February 21, 2156	March 3, 2174
63
March 13, 2192

Metonic series

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.

22 eclipse events between June 1, 2076 and October 27, 2163
June 1–3	March 21–22	January 7–8	October 26–27	August 14–15
119	121	123	125	127
June 1, 2076	March 21, 2080	January 7, 2084	October 26, 2087	August 15, 2091
129	131	133	135	137
June 2, 2095	March 21, 2099	January 8, 2103	October 26, 2106	August 15, 2110
139	141	143	145	147
June 3, 2114	March 22, 2118	January 8, 2122	October 26, 2125	August 15, 2129
149	151	153	155	157
June 3, 2133	March 21, 2137	January 8, 2141	October 26, 2144	August 14, 2148
159	161	163	165
June 3, 2152			October 27, 2163