Solar eclipse of March 29, 2006

Solar eclipse of March 29, 2006
Solar eclipse of March 29, 2006
	Totality from Side, Turkey
	Map
Type of eclipse
Nature	Total
Gamma	0.3843
Magnitude	1.0515
Maximum eclipse
Duration	247 s (4 min 7 s)
Coordinates	23°12′N 16°42′E / 23.2°N 16.7°E
Max. width of band	184 km (114 mi)
Times (UTC)
(P1) Partial begin	7:36:50
(U1) Total begin	8:34:20
Greatest eclipse	10:12:23
(U4) Total end	11:47:55
(P4) Partial end	12:45:35
References
Saros	139 (29 of 71)
Catalog # (SE5000)	9521

A total solar eclipse occurred on March 29, 2006.^[1]^[2] 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. It was visible from a narrow corridor which traversed half the Earth. The magnitude, that is, the ratio between the apparent sizes of the Moon and that of the Sun, was 1.052, and it was part of Saros 139.

It was the second solar eclipse visible in Africa in just 6 months.

Visibility

The path of totality of the Moon's shadow began at sunrise in Brazil and extended across the Atlantic to Africa, traveling across Ghana, the southeastern tip of Ivory Coast, Togo, Benin, Nigeria, Niger, Chad, Libya, and a small corner of northwest Egypt, from there across the Mediterranean Sea to Greece (Kastellórizo) and Turkey, then across the Black Sea via Georgia, Russia, and Kazakhstan to Western Mongolia, where it ended at sunset. A partial eclipse was seen from the much broader path of the Moon's penumbra, including the northern two-thirds of Africa, the whole of Europe, and Central Asia.

Observations

People around the world gathered in areas where the eclipse was visible to view the event. The Manchester Astronomical Society, the Malaysian Space Agency, the Astronomical Society of the Pacific, as well as dozens of tour groups met at the Apollo temple and the theater in Side, Turkey. The San Francisco Exploratorium featured a live webcast from the site, where thousands of observers were seated in the ancient, Roman-style theater.^[3]

Almost all actively visited areas in the path of totality had perfect weather. Many observers reported an unusually beautiful eclipse, with many or all effects visible, and a very nice corona, despite the proximity to the solar minimum. The partial phase of the eclipse was also visible from the International Space Station, where the astronauts on board took spectacular pictures of the moon's shadow on Earth's surface. It initially appeared as though an orbit correction set for the middle of March would bring the ISS into the path of totality, but this correction was postponed.

Gallery

Cape Coast, Ghana (9:10 UTC)
Murzuq District, Libya (10:16 UTC)
Valencia, Spain (10:16 UTC)
Oria, Italy (10:39 UTC)
The Moon's shadow as seen from the International Space Station (10:50 UTC)
Berkhamsted, England (11:01 UTC)
Marousi, Greece (11:01 UTC)
Krasnoyarsk, Russia (11:20 UTC)
Lagan, Russia (11:23 UTC)
Novosibirsk, Russia (11:42 UTC)
Kathmandu, Nepal (12:01 UTC)
Degania A, Israel: Partial Solar Eclipse
Animation from Sallum, Egypt

Satellite failure

The satellite responsible for SKY Network Television, a New Zealand pay TV company, failed the day after this eclipse at around 1900 local time. While SKY didn't directly attribute the failure to the eclipse, they said in a media release that it took longer to resolve the issue because of it, but this claim was rejected by astronomers. The main reason for the failure was because of an aging and increasingly faulty satellite.^[4]

Related eclipses

Solar eclipses 2004–2007

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.^[5]

Solar eclipse series sets from 2004 to 2007
Saros	Map	Gamma	Saros	Map	Gamma
Ascending node			Descending node
119	2004 April 19 Partial (south)	−1.13345	124	2004 October 14 Partial (north)	1.03481
129 Partial from Naiguatá	2005 April 08 Hybrid	−0.34733	134 Annular from Madrid, Spain	2005 October 03 Annular	0.33058
139 Total from Side, Turkey	2006 March 29 Total	0.38433	144 Partial from São Paulo, Brazil	2006 September 22 Annular	−0.40624
149 From Jaipur, India	2007 March 19 Partial (north)	1.07277	154 From Córdoba, Argentina	2007 September 11 Partial (south)	−1.12552

Saros 139

This eclipse is a member of saros series 139, repeating every 18 years, 11 days, 8 hours, containing 71 events. The series started with partial solar eclipse on May 17, 1501. It contains hybrid eclipses on August 11, 1627, through to December 9, 1825; and total eclipses from December 21, 1843, through to March 26, 2601. The series ends at member 71 as a partial eclipse on July 3, 2763. 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 solar eclipse of June 13, 2132, will be the longest total solar eclipse since July 11, 1991, at 6 minutes, 55.02 seconds.

The longest duration of totality will be produced by member 39 at 7 minutes, 29.22 seconds on July 16, 2186.^[6] After that date, the durations of totality will decrease until the series ends. This date is the longest solar eclipse computed between 4000 BC and AD 6000.^[7] Saros series eclipses occur during the Moon's ascending node (a term related to our equator and polar-naming conventions).

Series members 24–45 occur between 1901 and 2300
24	25	26
February 3, 1916	February 14, 1934	February 25, 1952
27	28	29
March 7, 1970	March 18, 1988	March 29, 2006
30	31	32
April 8, 2024	April 20, 2042	April 30, 2060
33	34	35
May 11, 2078	May 22, 2096	June 3, 2114
36	37	38
June 13, 2132	June 25, 2150	July 5, 2168
39	40	41
July 16, 2186	July 27, 2204	August 8, 2222
42	43	44
August 18, 2240	August 29, 2258	September 9, 2276
45
September 20, 2294

Inex series

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.

Inex series members between 1901 and 2100:
May 29, 1919 (Saros 136)	May 9, 1948 (Saros 137)	April 18, 1977 (Saros 138)
March 29, 2006 (Saros 139)	March 9, 2035 (Saros 140)	February 17, 2064 (Saros 141)
January 27, 2093 (Saros 142)

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.

21 eclipse events, progressing from south to north between June 10, 1964, and August 21, 2036
June 10–11	March 27–29	January 15–16	November 3	August 21–22
117	119	121	123	125
June 10, 1964	March 28, 1968	January 16, 1972	November 3, 1975	August 22, 1979
127	129	131	133	135
June 11, 1983	March 29, 1987	January 15, 1991	November 3, 1994	August 22, 1998
137	139	141	143	145
June 10, 2002	March 29, 2006	January 15, 2010	November 3, 2013	August 21, 2017
147	149	151	153	155
June 10, 2021	March 29, 2025	January 14, 2029	November 3, 2032	August 21, 2036