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Solar eclipse of March 29, 2006

From Wikipedia, the free encyclopedia
Total eclipse
Solar eclipse of March 29, 2006
Total eclipse
Totality fromSide, Turkey
Map
Gamma0.3843
Magnitude1.0515
Maximum eclipse
Duration247 s (4 min 7 s)
Coordinates23°12′N16°42′E / 23.2°N 16.7°E /23.2; 16.7
Max. width of band184 km (114 mi)
Times (UTC)
(P1) Partial begin7:36:50
(U1) Total begin8:34:20
Greatest eclipse10:12:23
(U4) Total end11:47:55
(P4) Partial end12:45:35
References
Saros139 (29 of 71)
Catalog # (SE5000)9521

A totalsolar eclipse occurred at the Moon’sascending node of orbit on Wednesday, March 29, 2006,[1][2][3] with amagnitude of 1.0515. A solar eclipse occurs when theMoon passes betweenEarth and theSun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A total solar eclipse occurs when the Moon'sapparent 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. Occurring about 1.1 days afterperigee (on March 28, 2006, at 8:10 UTC), the Moon's apparent diameter was larger.[4]

This was the second solar eclipse visible in Africa within just6 months.

Visibility

[edit]
Animated path

The path of totality of theMoon's shadow began at sunrise inBrazil and extended across theAtlantic toAfrica, traveling acrossGhana, the southeastern tip ofIvory Coast,Togo,Benin,Nigeria,Niger,Chad,Libya, and a small corner of northwestEgypt, from there across theMediterranean Sea toGreece (Kastellórizo) andTurkey, then across theBlack Sea viaGeorgia,Russia, andKazakhstan to WesternMongolia, where it ended at sunset. Apartial eclipse was seen from the much broader path of theMoon'spenumbra, including easternSouth America, the northern two-thirds ofAfrica, the whole ofEurope, theMiddle East,Central Asia, andSouth Asia.

Observations

[edit]

People around the world gathered in areas where the eclipse was visible to view the event. TheManchester Astronomical Society, theMalaysian Space Agency, theAstronomical Society of the Pacific, as well as dozens of tour groups met at theApollo temple and the theater inSide,Turkey. The San FranciscoExploratorium featured a live webcast from the site, where thousands of observers were seated in the ancient, Roman-style theater.[5]

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 nicecorona, despite the proximity to thesolar minimum. The partial phase of the eclipse was also visible from theInternational Space Station, where the astronauts on board took spectacular pictures of the Moon's shadow onEarth'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.

TheParis Observatory sent a team of students and coordinators toSavalou, Benin. The team took clear images of thecorona. A team ofWilliams College,Massachusetts did many experiments and took images of the corona on the Greek island of Kastellórizo with 3 minutes of totality, which is close to the coast of Turkey and the only place in theEuropean Union covered by the path of totality. TheSolar and Heliospheric Observatory also made auxiliary observations to compare images taken from space and from the ground.[6][7][8] Another research simulated the changing colours of the sky in the path of totality with a three-dimensional model while considering multiplescattering.Monte Carlo method was used in the experiment to predict the colour and brightness of the sky. In addition, the direct irradiation of the corona was also studied. The goal was to plan and optimise studies on incomingsolar irradiance.[9] Russian scientists studied on coronalpolarization in theBaksan River Gorge surrounded by snow mountains in theNorth Caucasus. The location has an altitude of 1,800 metres and is 25 kilometres from Mount Elbrus, the highest peak in Russia and also Europe.[10]

Libya under Muammar Gaddafi was under sanctions because of bombing thePan Am Flight 103 and had a strict alcohol ban. It was the least visited region around the Mediterranean. To promote tourism, the Libyan government mobilized 5 state-owned tourism companies to attract more tourists, and built a tent village that could accommodate 7,000 people inWaw an Namus inside theSahara Desert with excellent observation conditions. However, it was only open to astronomers, while ordinary tourists were directed to Patan, near the border with Egypt. Despite Libya's desire to attract tourists from all over the world,Israelis were still banned from entering the country.[11][12]NASA scientists also did joint observation and research with Libyan scientists, taking images and videos.[8][13]

A team of 20 people from theChinese Astronomical Society [zh] took images ofBaily's beads, corona and prominences inSallum, Egypt. The weather conditions were good in Sallum and also neighbouring Libya. Then Egyptian PresidentHosni Mubarak, Minister of DefenseMuhammad Tantawi and other officials also went there by helicopter and observed the eclipse with scientists and tourists.[14][15]

Satellite failure

[edit]
Main article:Optus fleet of satellites § Failures

The satellite responsible forSKY 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.[16]

Eclipse timing

[edit]

Places experiencing total eclipse

[edit]
Solar Eclipse of March 29, 2006
(Local Times)
Country or territoryCity or placeStart of partial eclipseStart of total eclipseMaximum eclipseEnd of total eclipseEnd of partial eclipseDuration of totality (min:s)Duration of eclipse (hr:min)Maximum magnitude
 BrazilNatal05:23:42 (sunrise)05:35:0305:35:5105:36:3906:34:371:361:111.0078
 GhanaCape Coast07:59:2409:07:5109:09:3109:11:1310:27:103:222:281.0184
 GhanaAccra08:00:4909:10:0509:11:3309:13:0010:29:442:552:291.0111
 TogoAtakpamé08:04:5809:15:0409:16:4609:18:2810:35:533:242:311.0169
 BeninBohicon09:05:1010:16:0310:17:2110:18:3911:36:482:362:321.0078
 BeninSavè09:06:5510:17:4210:19:2910:21:1611:39:153:342:321.019
 BeninParakou09:09:1410:21:0110:22:0710:23:1311:42:062:122:331.0052
 NigeriaGusau09:18:0210:31:2310:33:1910:35:1611:55:033:532:371.0253
 NigeriaKatsina09:20:3110:34:2410:36:2110:38:1811:58:243:542:381.0229
 NigerMaradi09:20:5710:35:1510:36:3710:37:5911:58:322:442:381.0075
 NigerZinder09:23:3310:38:3010:40:0510:41:4112:02:343:112:391.0106
 TurkeyKaş12:35:0113:52:1413:53:4513:55:1615:11:043:022:361.0101
 TurkeyKemer12:37:0113:53:5013:55:3713:57:2415:12:363:342:361.0168
 TurkeyAntalya12:37:4113:54:3213:56:1013:57:4715:12:593:152:351.0125
 TurkeySide12:38:3013:55:1013:57:0313:58:5515:13:473:452:351.023
 TurkeyAlanya12:39:0513:56:2313:57:4213:59:0015:14:232:372:351.0072
 TurkeyKonya12:41:5013:58:0513:59:5414:01:4215:15:553:372:341.019
 TurkeyKayseri12:47:2914:04:0814:05:0214:05:5615:19:591:482:331.0035
 TurkeyAmasya12:50:3214:06:2914:07:1214:07:5615:21:151:272:311.0024
 GeorgiaSukhumi13:00:2914:14:0114:15:3114:17:0115:27:163:002:271.013
 RussiaPyatigorsk14:04:1515:17:0815:18:2915:19:5016:29:152:422:251.0103
 RussiaMineralnye Vody14:04:3015:17:3115:18:3915:19:4716:29:202:162:251.0067
 RussiaAstrakhan14:12:2515:24:1215:24:4115:25:1016:33:110:582:211.0015
 KazakhstanAtyrau15:17:3116:27:1016:28:3716:30:0417:35:442:542:181.0169
 KazakhstanArkalyk16:33:3217:38:1417:39:3117:40:4718:41:262:332:081.0185
 KazakhstanAstana16:37:0317:40:2117:41:3117:42:4118:42:022:202:051.0144
 RussiaGorno-Altaysk17:45:3918:44:4918:45:5218:46:5419:42:312:051:581.0159
 RussiaKyzyl18:49:0119:46:0119:46:5919:47:5720:09:54 (sunset)1:561:211.0158
References:[1]

Places experiencing partial eclipse

[edit]
Solar Eclipse of March 29, 2006
(Local Times)
Country or territoryCity or placeStart of partial eclipseMaximum eclipseEnd of partial eclipseDuration of eclipse (hr:min)Maximum coverage
 BrazilFortaleza05:36:28 (sunrise)05:39:1106:35:020:5992.50%
 LiberiaMonrovia07:56:2109:01:1410:13:242:1783.26%
 Ivory CoastAbidjan07:57:5609:06:4010:22:582:2598.28%
 Ivory CoastYamoussoukro07:59:3509:07:4710:23:292:2491.68%
 GhanaKumasi08:01:3609:11:5010:29:342:2899.07%
 TogoLomé08:02:4909:14:2110:33:152:3099.99%
 BeninPorto-Novo09:04:3410:16:4911:36:192:3298.56%
 NigeriaLagos09:05:0910:17:4311:37:262:3296.95%
 Burkina FasoOuagadougou08:11:4009:22:1810:39:582:2884.04%
 NigerNiamey09:16:2910:29:2511:49:072:3389.49%
 ChadN'Djamena09:28:2810:46:0712:08:402:4081.07%
 LibyaTobruk11:19:3212:39:1113:59:002:3999.83%
 GreeceAthens12:30:2213:47:1015:03:432:3384.05%
 EgyptCairo11:27:5012:47:5214:06:322:3984.14%
 BulgariaSofia12:38:4613:52:0815:05:052:2670.56%
 IsraelJerusalem11:37:4912:56:5114:13:302:3679.92%
 RomaniaBucharest12:44:3813:57:3215:09:322:2571.41%
 CyprusNicosia12:39:1313:58:1015:14:572:3694.80%
 JordanAmman11:39:2312:58:1214:14:292:3578.88%
 LebanonBeirut12:41:0513:59:5415:16:112:3586.11%
 SyriaDamascus11:42:0513:00:4414:16:432:3583.07%
 TurkeyAnkara12:45:2214:02:2815:17:272:3297.74%
 ArmeniaYerevan15:03:0316:18:2017:29:412:2789.99%
 GeorgiaTbilisi14:04:4215:19:3016:30:272:2694.82%
 AzerbaijanBaku15:11:3516:24:5917:33:582:2282.51%
 KazakhstanOral15:18:5616:27:5517:33:312:1587.68%
 KazakhstanAktobe15:24:2316:32:5117:37:292:1396.65%
 RussiaOmsk17:37:1918:39:5919:39:142:0288.78%
 RussiaNovosibirsk17:42:3318:42:5619:40:001:5790.92%
 MongoliaKhovd18:50:5019:49:1920:18:31 (sunset)1:2888.20%
References:[1]

Gallery

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Eclipse details

[edit]

Shown below are two tables displaying details about this particular solar eclipse. The first table outlines times at which the Moon's penumbra or umbra attains the specific parameter, and the second table describes various other parameters pertaining to this eclipse.[17]

March 29, 2006 Solar Eclipse Times
EventTime (UTC)
First Penumbral External Contact2006 March 29 at 07:37:53.6 UTC
First Umbral External Contact2006 March 29 at 08:35:29.4 UTC
First Central Line2006 March 29 at 08:36:31.5 UTC
First Umbral Internal Contact2006 March 29 at 08:37:33.6 UTC
First Penumbral Internal Contact2006 March 29 at 09:45:42.2 UTC
Greatest Eclipse2006 March 29 at 10:12:22.7 UTC
Greatest Duration2006 March 29 at 10:12:45.5 UTC
Ecliptic Conjunction2006 March 29 at 10:16:20.0 UTC
Equatorial Conjunction2006 March 29 at 10:34:22.4 UTC
Last Penumbral Internal Contact2006 March 29 at 10:38:33.1 UTC
Last Umbral Internal Contact2006 March 29 at 11:46:59.6 UTC
Last Central Line2006 March 29 at 11:48:00.6 UTC
Last Umbral External Contact2006 March 29 at 11:49:01.5 UTC
Last Penumbral External Contact2006 March 29 at 12:46:45.7 UTC
March 29, 2006 Solar Eclipse Parameters
ParameterValue
Eclipse Magnitude1.05152
Eclipse Obscuration1.10569
Gamma0.38433
Sun Right Ascension00h31m31.7s
Sun Declination+03°24'10.3"
Sun Semi-Diameter16'01.1"
Sun Equatorial Horizontal Parallax08.8"
Moon Right Ascension00h30m46.6s
Moon Declination+03°44'36.2"
Moon Semi-Diameter16'34.9"
Moon Equatorial Horizontal Parallax1°00'51.4"
ΔT64.9 s

Eclipse season

[edit]
See also:Eclipse cycle

This eclipse is part of aneclipse season, a period, roughly every six months, when eclipses occur. Only two (or occasionally three) eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months (173 days) later; thus two full eclipse seasons always occur each year. Either two or three eclipses happen each eclipse season. In the sequence below, each eclipse is separated by afortnight.

Eclipse season of March 2006
March 14
Descending node (full moon)
March 29
Ascending node (new moon)
Penumbral lunar eclipse
Lunar Saros 113
Total solar eclipse
Solar Saros 139

Related eclipses

[edit]

Eclipses in 2006

[edit]

Metonic

[edit]

Tzolkinex

[edit]

Half-Saros

[edit]

Tritos

[edit]

Solar Saros 139

[edit]

Inex

[edit]

Triad

[edit]

Solar eclipses of 2004–2007

[edit]

This eclipse is a member of asemester series. An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternatingnodes of the Moon's orbit.[18]

Solar eclipse series sets from 2004 to 2007
Ascending node Descending node
SarosMapGammaSarosMapGamma
119April 19, 2004

Partial
−1.13345124October 14, 2004

Partial
1.03481
129

Partial inNaiguatá,Venezuela
April 8, 2005

Hybrid
−0.34733134

Annularity inMadrid,Spain
October 3, 2005

Annular
0.33058
139

Totality inSide,Turkey
March 29, 2006

Total
0.38433144

Partial inSão Paulo,Brazil
September 22, 2006

Annular
−0.40624
149

Partial inJaipur,India
March 19, 2007

Partial
1.07277154

Partial inCórdoba,Argentina
September 11, 2007

Partial
−1.12552

Saros 139

[edit]

This eclipse is a part ofSaros series 139, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on May 17, 1501. It contains hybrid eclipses from August 11, 1627 through December 9, 1825 and total eclipses from December 21, 1843 through March 26, 2601. There are no annular eclipses in this set. 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 oneexeligmos apart, so they all cast shadows over approximately the same parts of the Earth.

The longest duration of totality will be produced by member 61 at 7 minutes, 29.22 seconds onJuly 16, 2186. This date is the longest solar eclipse computed between 4000 BC and AD 6000.[19] All eclipses in this series occur at the Moon’sascending node of orbit.[20]

Series members 18–39 occur between 1801 and 2200:
181920

November 29, 1807

December 9, 1825

December 21, 1843
212223

December 31, 1861

January 11, 1880

January 22, 1898
242526

February 3, 1916

February 14, 1934

February 25, 1952
272829

March 7, 1970

March 18, 1988

March 29, 2006
303132

April 8, 2024

April 20, 2042

April 30, 2060
333435

May 11, 2078

May 22, 2096

June 3, 2114
363738

June 13, 2132

June 25, 2150

July 5, 2168
39

July 16, 2186

Metonic series

[edit]

Themetonic 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.

20 eclipse events between June 10, 1964 and August 21, 2036
June 10–11March 28–29January 14–16November 3August 21–22
117119121123125

June 10, 1964

March 28, 1968

January 16, 1972

November 3, 1975

August 22, 1979
127129131133135

June 11, 1983

March 29, 1987

January 15, 1991

November 3, 1994

August 22, 1998
137139141143145

June 10, 2002

March 29, 2006

January 15, 2010

November 3, 2013

August 21, 2017
147149151153155

June 10, 2021

March 29, 2025

January 14, 2029

November 3, 2032

August 21, 2036

Tritos series

[edit]

This eclipse is a part of atritos cycle, repeating at alternating nodes every 135synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with theanomalistic month (period of perigee), but groupings of 3 tritos cycles (≈ 33 years minus 3 months) come close (≈ 434.044 anomalistic months), so eclipses are similar in these groupings.

Series members between 1801 and 2200

October 9, 1809
(Saros 121)

September 7, 1820
(Saros 122)

August 7, 1831
(Saros 123)

July 8, 1842
(Saros 124)

June 6, 1853
(Saros 125)

May 6, 1864
(Saros 126)

April 6, 1875
(Saros 127)

March 5, 1886
(Saros 128)

February 1, 1897
(Saros 129)

January 3, 1908
(Saros 130)

December 3, 1918
(Saros 131)

November 1, 1929
(Saros 132)

October 1, 1940
(Saros 133)

September 1, 1951
(Saros 134)

July 31, 1962
(Saros 135)

June 30, 1973
(Saros 136)

May 30, 1984
(Saros 137)

April 29, 1995
(Saros 138)

March 29, 2006
(Saros 139)

February 26, 2017
(Saros 140)

January 26, 2028
(Saros 141)

December 26, 2038
(Saros 142)

November 25, 2049
(Saros 143)

October 24, 2060
(Saros 144)

September 23, 2071
(Saros 145)

August 24, 2082
(Saros 146)

July 23, 2093
(Saros 147)

June 22, 2104
(Saros 148)

May 24, 2115
(Saros 149)

April 22, 2126
(Saros 150)

March 21, 2137
(Saros 151)

February 19, 2148
(Saros 152)

January 19, 2159
(Saros 153)

December 18, 2169
(Saros 154)

November 17, 2180
(Saros 155)

October 18, 2191
(Saros 156)

Inex series

[edit]

This eclipse is a part of the long periodinex cycle, repeating at alternating nodes, every 358synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with theanomalistic 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.

Series members between 1801 and 2200

August 17, 1803
(Saros 132)

July 27, 1832
(Saros 133)

July 8, 1861
(Saros 134)

June 17, 1890
(Saros 135)

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)

January 8, 2122
(Saros 143)

December 19, 2150
(Saros 144)

November 28, 2179
(Saros 145)

Notes

[edit]
  1. ^abc"March 29, 2006 Total Solar Eclipse". timeanddate. Retrieved11 August 2024.
  2. ^"Total solar eclipse: World witnesses rare event".Bristol Herald Courier. 2006-03-30. p. 4. Retrieved2023-10-25 – via Newspapers.com.
  3. ^"There goes the sun".The Toronto Star. 2006-03-30. p. 3. Retrieved2023-10-25 – via Newspapers.com.
  4. ^"Moon Distances for London, United Kingdom, England". timeanddate. Retrieved11 August 2024.
  5. ^Total Solar Eclipse: Live from Turkey in 2006
  6. ^"Total Solar Eclipse 2006".European Space Agency. 30 March 2006. Archived fromthe original on 19 August 2015.
  7. ^"Solar Eclipse on 29 March 2006". Solar and Heliospheric Observatory. Archived fromthe original on 17 July 2006.
  8. ^ab"NASA Shares Solar Eclipses With the World". NASA. 28 March 2006. Archived fromthe original on 13 August 2015.
  9. ^C. Emde, B. Mayer:Simulation of solar radiation during a total eclipse: a challenge for radiative transfer [28 August 2015]
  10. ^"ВЗАИМОДЕЙСТВИЕ ПОЛЯРИЗАЦИОННОГО ИЗЛУЧЕНИЯ КОРОНЫ И ЗОРЕВОГО КОЛЬЦА 29.03.2006 г." (in Russian). IZMIRAN. Archived fromthe original on 27 February 2012.
  11. ^Xu Haijing (30 March 2006)."利比亚:欢迎来看日全食" (in Chinese).Yangcheng Evening News. Archived fromthe original on 19 August 2015.
  12. ^"欲靠"老天"打开局面 利比亚推出日全食旅游".China News Service (in Chinese).Sina news. 28 March 2005. Archived fromthe original on 19 August 2015.
  13. ^"Solar Eclipse 2006 Video".NASA. nasamike.com. Archived fromthe original on 4 March 2016.
  14. ^Meng Tie (1 April 2006)."我和埃及总统一起看日全食".Hangzhou Daily (in Chinese). Archived fromthe original on 24 September 2015.
  15. ^"【图】埃及医生:穆巴拉克未"临床死亡"" (in Chinese).Xinhua News Agency. Archived fromthe original on 19 August 2015.
  16. ^Press release by Sky TV.Solar eclipse interferes with satellite restorationArchived 2005-02-10 at theWayback Machine Friday, 31 March 2006.
  17. ^"Total Solar Eclipse of 2006 Mar 29". EclipseWise.com. Retrieved11 August 2024.
  18. ^van Gent, R.H."Solar- and Lunar-Eclipse Predictions from Antiquity to the Present".A Catalogue of Eclipse Cycles. Utrecht University. Retrieved6 October 2018.
  19. ^Ten Millennium Catalog of Long Solar Eclipses, −3999 to +6000 (4000 BCE to 6000 CE) Fred Espenak.
  20. ^"NASA - Catalog of Solar Eclipses of Saros 139".eclipse.gsfc.nasa.gov.

References

[edit]

Photos:

External links

[edit]

Media related toSolar eclipse of 2006 March 29 at Wikimedia Commons

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