Solar eclipse of May 31, 2049

Solar eclipse of May 31, 2049
Solar eclipse of May 31, 2049
	Map
Type of eclipse
Nature	Annular
Gamma	−0.1187
Magnitude	0.9631
Maximum eclipse
Duration	285 s (4 min 45 s)
Coordinates	15°18′N 29°54′W / 15.3°N 29.9°W
Max. width of band	134 km (83 mi)
Times (UTC)
Greatest eclipse	13:59:59
References
Saros	138 (33 of 70)
Catalog # (SE5000)	9617

An annular solar eclipse will occur at the Moon's descending node of orbit on Monday, May 31, 2049, with a magnitude of 0.9631. 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. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide.

Images[edit]

Animated path

Related eclipses[edit]

Solar eclipses of 2047–2050[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 eclipses on January 26, 2047 and July 22, 2047 occur in the previous lunar year eclipse set.

Solar eclipse series sets from 2047 to 2050
Descending node			Ascending node
Saros	Map	Gamma	Saros	Map	Gamma
118	June 23, 2047 Partial	1.3766	123	December 16, 2047 Partial	−1.0661
128	June 11, 2048 Annular	0.6468	133	December 5, 2048 Total	−0.3973
138	May 31, 2049 Annular	−0.1187	143	November 25, 2049 Hybrid	0.2943
148	May 20, 2050 Hybrid	−0.8688	153	November 14, 2050 Partial	1.0447

Saros 138[edit]

This eclipse is a part of Saros series 138, repeating every 18 years, 11 days, and containing 70 events. The series started with a partial solar eclipse on June 6, 1472. It contains annular eclipses from August 31, 1598 through February 18, 2482; a hybrid eclipse on March 1, 2500; and total eclipses from March 12, 2518 through April 3, 2554. The series ends at member 70 as a partial eclipse on July 11, 2716. 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 23 at 8 minutes, 2 seconds on February 11, 1869, and the longest duration of totality will be produced by member 61 at 56 seconds on April 3, 2554. All eclipses in this series occur at the Moon’s descending node of orbit.^[2]

Series members 20–41 occur between 1801 and 2200:
20	21	22
January 10, 1815	January 20, 1833	February 1, 1851
23	24	25
February 11, 1869	February 22, 1887	March 6, 1905
26	27	28
March 17, 1923	March 27, 1941	April 8, 1959
29	30	31
April 18, 1977	April 29, 1995	May 10, 2013
32	33	34
May 21, 2031	May 31, 2049	June 11, 2067
35	36	37
June 22, 2085	July 4, 2103	July 14, 2121
38	39	40
July 25, 2139	August 5, 2157	August 16, 2175
41
August 26, 2193

Inex series[edit]

This eclipse is a part of the long period inex cycle, repeating at alternating nodes, every 358 synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee). However, groupings of 3 inex cycles (≈ 87 years minus 2 months) comes close (≈ 1,151.02 anomalistic months), so eclipses are similar in these groupings. In the 18th century:

Solar Saros 127: Total Solar Eclipse of 1731 Jan 08
Solar Saros 128: Annular Solar Eclipse of 1759 Dec 19
Solar Saros 129: Annular Solar Eclipse of 1788 Nov 27

Inex series members between 1801 and 2200:
Near lunar perigee	After lunar apogee Before lunar perigee	Before lunar apogee After lunar perigee
November 9, 1817 (Saros 130)	October 20, 1846 (Saros 131)	September 29, 1875 (Saros 132)
September 9, 1904 (Saros 133)	August 21, 1933 (Saros 134)	July 31, 1962 (Saros 135)
July 11, 1991 (Saros 136)	June 21, 2020 (Saros 137)	May 31, 2049 (Saros 138)
May 11, 2078 (Saros 139)	April 23, 2107 (Saros 140)	April 1, 2136 (Saros 141)
March 12, 2165 (Saros 142)	February 21, 2194 (Saros 143)

In the 23rd century:

Solar Saros 144: Annular Solar Eclipse of 2223 Feb 01
Solar Saros 145: Total Solar Eclipse of 2252 Jan 12
Solar Saros 146: Annular Solar Eclipse of 2280 Dec 22

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.

21 eclipse events between June 1, 2011 and June 1, 2087
May 31 – June 1	March 19–20	January 5–6	October 24–25	August 12–13
118	120	122	124	126
June 1, 2011	March 20, 2015	January 6, 2019	October 25, 2022	August 12, 2026
128	130	132	134	136
June 1, 2030	March 20, 2034	January 5, 2038	October 25, 2041	August 12, 2045
138	140	142	144	146
May 31, 2049	March 20, 2053	January 5, 2057	October 24, 2060	August 12, 2064
148	150	152	154	156
May 31, 2068	March 19, 2072	January 6, 2076	October 24, 2079	August 13, 2083
158	160	162	164	166
June 1, 2087			October 24, 2098