Solar eclipse of December 26, 2019

Solar eclipse of December 26, 2019
Solar eclipse of December 26, 2019
	Annularity as seen from Jaffna, Sri Lanka
	Map
Type of eclipse
Nature	Annular
Gamma	0.4135
Magnitude	0.9701
Maximum eclipse
Duration	220 s (3 min 40 s)
Coordinates	1°00′N 102°18′E / 1°N 102.3°E
Max. width of band	118 km (73 mi)
Times (UTC)
Greatest eclipse	5:18:53
References
Saros	132 (46 of 71)
Catalog # (SE5000)	9552

An annular solar eclipse occurred on December 26, 2019. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring 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.^[1]

The annularity was visible in Saudi Arabia, Qatar, United Arab Emirates, Oman, India, Sri Lanka, Bangladesh, Malaysia, Indonesia, Singapore, Northern Mariana Islands, and Guam.

Details

Eclipse Magnitude	0.97010
Eclipse Obscuration	0.94110
Gamma	0.41351
Saros series	132 (46 of 71)

Greatest Eclipse	26 Dec 2019 05:17:43.6 UTC
Ecliptic Conjunction	26 Dec 2019 05:13:07.5 UTC
Equatorial Conjunction	26 Dec 2019 05:14:34.3 UTC

Coordinate	Sun	Moon
Right Ascension	18.3	18.3
Declination	-23.4	-23
Diameter (arcseconds)	1951.4	1866.0

Contact Event	Time UTC
First Penumbral External Contact	02:29:51.3
First Umbral External Contact	03:34:32.2
First Central Line	03:36:04.1
First Umbral Internal Contact	03:37:36.3
First Penumbral Internal Contact	05:01:26.1
Greatest Eclipse	05:17:43.6
Last Penumbral Internal Contact	05:34:04.7
Last Umbral Internal Contact	06:57:50.7
Last Central Line	06:59:25.9
Last Umbral External Contact	07:01:00.9
Last Penumbral External Contact	08:05:43.9

Visibility and viewing

It was the last solar eclipse of 2019. The central path of the 2019 annular eclipse passed through Saudi Arabian Peninsula, southern India, Sumatra, Borneo, Philippines and Guam. A partial eclipse was visible thousands of kilometers wide from the central path. It covered small parts of Eastern Europe, much of Asia, North/West Australia, East in Africa, Pacific and Indian Ocean.^[1]^[2] The eclipse started with an antumbra having a magnitude of .96; it stretched 164 kilometers wide, and traveled towards the east at an average rate of 1.1 kilometer per second. The longest duration of annularity was 3 minutes and 40 seconds, at 5.30 UT1 occurring in the South China Sea (0°45'54.0"N 105°29'06.0"E).^[1]

Time-lapse video of the eclipse as seen from Kinnigoli, India.

The eclipse began in Saudi Arabia about 220 kilometers northeast of Riyadh at 03:43 UT1 and ended in Guam at 06:59.4 UT1. It reached India near Kannur, Kerala, at 03:56 UT1. The shadow reached the southeast coast of India at 04:04 UT1. Traveling through northern Sri Lanka, it headed into the Bay of Bengal. The next main visible places were Palau (Malaysia), Sumatra and Singapore. It then passed through the South China Sea, crossed Borneo and the Celebes Sea, the Philippines archipelago and then headed towards the western Pacific. The antumbral shadow encountered Guam at 6:56 UT1 and rose back into space.^[1]

Gallery

Partial from Nabih Saleh, Bahrain, 3:32 UTC
Partial from Kuwait City, 3:52 UTC
Partial from Kochi, India, 3:59 UTC
Nilambur, India, 3:59 UTC
Mangalore, India, 4:16 UTC
Partial from Dhaka, Bangladesh, 5:13 UTC
Partial from Jakarta, Indonesia, 5:18 UTC
Labrador Nature Reserve, Singapore, 5:23 UTC
Partial from University of Science, Malaysia, 5:25 UTC
Batam, Indonesia, 5:25 UTC
Tanjungpinang, Indonesia, 5:25 UTC
Partial from Hefei, China, 6:18 UTC
Partial from San Jose del Monte, Philippines, 6:19 UTC
Partial from Digos, Philippines, 6:21 UTC
Merizo, Guam, 6:56 UTC
Partial Eclipse (Projection on a Paper) from Chennai, India.
Eclipse Progression from Batam, Indonesia

Related eclipses

Eclipses of 2019

A partial solar eclipse on January 6.
A total lunar eclipse on January 21.
A total solar eclipse on July 2.
A partial lunar eclipse on July 16.
An annular solar eclipse on December 26.

Astronomers Without Borders collected eclipse glasses for redistribution to Latin America and Asia for their 2019 eclipses from the Solar eclipse of August 21, 2017.^[3]

Triad

Preceded: Solar eclipse of February 24, 1933
Followed: Solar eclipse of October 26, 2106

Solar eclipses 2018–2021

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.^[4]

The partial solar eclipses on February 15, 2018 and August 11, 2018 occur in the previous lunar year eclipse set.

Solar eclipse series sets from 2018 to 2021
Ascending node			Descending node
Saros	Map	Gamma	Saros	Map	Gamma
117 Partial in Melbourne, Australia	July 13, 2018 Partial	−1.35423	122 Partial in Nakhodka, Russia	January 6, 2019 Partial	1.14174
127 Totality in La Serena, Chile	July 2, 2019 Total	−0.64656	132 Annularity in Jaffna, Sri Lanka	December 26, 2019 Annular	0.41351
137 Annularity in Beigang, Yunlin, Taiwan	June 21, 2020 Annular	0.12090	142 Totality in Gorbea, Chile	December 14, 2020 Total	−0.29394
147 Partial in Halifax, Canada	June 10, 2021 Annular	0.91516	152 From HMS Protector off South Georgia	December 4, 2021 Total	−0.95261

Saros 132

This eclipse is a part of Saros series 132, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on August 13, 1208. It contains annular eclipses from March 17, 1569 through March 12, 2146; hybrid eclipses on March 23, 2164 and April 3, 2182; and total eclipses from April 14, 2200 through June 19, 2308. The series ends at member 71 as a partial eclipse on September 25, 2470. 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 25 at 6 minutes, 56 seconds on May 9, 1641, and the longest duration of totality will be produced by member 61 at 2 minutes, 14 seconds on June 8, 2290. All eclipses in this series occur at the Moon’s descending node of orbit.^[5]

Series members 34–56 occur between 1801 and 2200:
34	35	36
August 17, 1803	August 27, 1821	September 7, 1839
37	38	39
September 18, 1857	September 29, 1875	October 9, 1893
40	41	42
October 22, 1911	November 1, 1929	November 12, 1947
43	44	45
November 23, 1965	December 4, 1983	December 14, 2001
46	47	48
December 26, 2019	January 5, 2038	January 16, 2056
49	50	51
January 27, 2074	February 7, 2092	February 18, 2110
52	53	54
March 1, 2128	March 12, 2146	March 23, 2164
55	56
April 3, 2182	April 14, 2200

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 descending node.

21 eclipse events between May 21, 1993 and May 20, 2069
May 20–21	March 9	December 25–26	October 13–14	August 1–2
118	120	122	124	126
May 21, 1993	March 9, 1997	December 25, 2000	October 14, 2004	August 1, 2008
128	130	132	134	136
May 20, 2012	March 9, 2016	December 26, 2019	October 14, 2023	August 2, 2027
138	140	142	144	146
May 21, 2031	March 9, 2035	December 26, 2038	October 14, 2042	August 2, 2046
148	150	152	154	156
May 20, 2050	March 9, 2054	December 26, 2057	October 13, 2061	August 2, 2065
158
May 20, 2069