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Solar eclipse of October 14, 2023

From Wikipedia, the free encyclopedia
Annular solar eclipse
Solar eclipse of October 14, 2023
Annular eclipse
Annular Solar Eclipse as viewed within 170 meters (560 feet) of the eclipse centerline and within 1 second of maximum eclipse (Hobbs, New Mexico, USA).
Map
Gamma0.3753
Magnitude0.952
Maximum eclipse
Duration317 s (5 min 17 s)
Coordinates11°24′N83°06′W / 11.4°N 83.1°W /11.4; -83.1
Max. width of band187 km (116 mi)
Times (UTC)
Greatest eclipse18:00:41
References
Saros134 (44 of 71)
Catalog # (SE5000)9560

An annularsolar eclipse occurred at the Moon’sdescending node of orbit on Saturday, October 14, 2023,[1][2][3][4][5][6] with amagnitude of 0.952. 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. An annular solar eclipse occurs when the Moon'sapparent 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. Occurring about 4.6 days afterapogee (on October 10, 2023, at 4:40 UTC), the Moon's apparent diameter was smaller.[7]

Annularity was visible from parts ofOregon,California,Nevada, extreme southwesternIdaho,Utah,Arizona,Colorado,New Mexico, andTexas in theUnited States, theYucatán Peninsula,Belize,Honduras,Nicaragua, eastern coastalCosta Rica,Panama,Colombia, andBrazil. A partial eclipse was visible for most ofNorth America,Central America, theCaribbean, andSouth America.

Visibility

[edit]
Animated map of the eclipse's path across North America and South America

United States

[edit]

The path of the eclipse crossed the United States beginning inOregon, entering atDunes City, and passing overNewport,Crater Lake National Park,Eugene (passing overUniversity of Oregon), andMedford.[8] After passing over the northeast corner ofCalifornia (inModoc National Forest), it traveled throughNevada (passing overBlack Rock Desert,Winnemucca andElko) andUtah (passing overCanyonlands National Park,Glen Canyon National Recreation Area, andBluff).[8] After that, it covered the northeast corner ofArizona (includingKayenta) and the southwest corner ofColorado (includingCortez and theUte Mountain Reservation).[8] InNew Mexico, it passed overFarmington,Albuquerque,Santa Fe,Roswell,Hobbs, andCarlsbad.[8] Afterwards, it enteredTexas, passing overMidland,Odessa,San Angelo,Kerrville,San Antonio andCorpus Christi before entering theGulf of Mexico.[8] This was the second annular eclipse visible fromAlbuquerque in 11 years, where it crossed the path of theMay 2012 eclipse. It also coincided with the last day of theAlbuquerque International Balloon Fiesta.

A totalsolar eclipse crossed the United States inApril 2024 (12 states) (Saros 139, Ascending Node), and a future solar eclipse will cross inAugust 2045 (10 states) (Saros 136, Descending Node). An annular solar eclipse will occur inJune 2048 (9 states) (Saros 128, Descending Node).

Mexico

[edit]

InMexico, the eclipse path passed over theYucatán Peninsula, coveringSan Francisco de Campeche inCampeche,Oxkutzcab inYucatán (coming close toMérida), andChetumal inQuintana Roo.[8]

Western Caribbean

[edit]

In WesternCuba,Cayman Islands, andJamaica all saw a partial eclipse (50% and above). The greatest of the partial eclipse was seen over Western Cuba and the Cayman Islands.

Central America

[edit]

InGuatemala, the eclipse passed over the extreme northeastern tip ofPetén Department. InBelize, the eclipse passed overBelmopan andBelize City before leaving land again; when it entered inHonduras, it passed overLa Ceiba andCatacamas, and inNicaragua it passed overBluefields.[8] The point of greatest eclipse occurred near the coast of Nicaragua.[8] After that, inCosta Rica it passed overLimon, and inPanama it passed overSantiago and came close toPanama City. Its point of greatest duration occurred just off the coast ofNata, Panama.[8]

South America

[edit]

InSouth America, the eclipse enteredColombia from thePacific Ocean and passed overPereira,Armenia,Cali,Ibagué andNeiva.[8] InBrazil, it passed over the states ofAmazonas (coveringFonte Boa,Tefé andCoari),Pará (coveringParauapebas andXinguara),Tocantins (Araguaína)Maranhão (Balsas),Piauí (Picos),Ceará (Juazeiro do Norte),Pernambuco (Araripina),Paraíba (João Pessoa) andRio Grande do Norte (Natal) before ending in theAtlantic Ocean.[8]

Eclipse timing

[edit]

Places experiencing annular eclipse

[edit]
Solar Eclipse of October 14, 2023
(Local Times)
Country or territoryCity or placeStart of partial eclipseStart of annular eclipseMaximum eclipseEnd of annular eclipseEnd of partial eclipseDuration of annularity (min:s)Duration of eclipse (hr:min)Maximum coverage
 United StatesEugene08:05:2909:16:5909:18:5609:20:5310:39:503:542:3488.92%
 United StatesFarmington09:11:4410:31:5310:34:0210:36:1212:04:594:192:5389.63%
 United StatesAlbuquerque09:13:1810:34:3710:37:0210:39:2612:09:324:492:5689.74%
 United StatesSanta Fe09:13:3810:36:0710:37:2910:38:5112:09:572:442:5689.74%
 United StatesHobbs09:17:1010:41:1510:43:4210:46:0912:18:584:543:0289.92%
 United StatesOdessa10:18:2111:43:1611:45:4011:48:0413:21:424:483:0389.98%
 United StatesMidland10:18:3111:43:2811:45:5511:48:2213:21:594:543:0389.98%
 United StatesUvalde10:22:4411:50:3911:52:3611:54:3413:31:013:553:0890.14%
 United StatesSan Antonio10:23:5211:52:1111:54:2111:56:3113:33:054:203:0990.16%
 United StatesCorpus Christi10:26:3111:55:5111:58:2112:00:5213:38:185:013:1290.24%
 MexicoChetumal10:51:0412:29:5212:32:0212:34:1214:17:154:203:2690.66%
 BelizeOrange Walk Town09:51:2211:29:4911:32:2511:35:0013:17:445:113:2690.67%
 BelizeBelmopan09:52:3211:32:1611:33:4811:35:2113:19:173:053:2790.69%
 BelizeSan Pedro Town09:52:3511:31:3811:33:5911:36:1913:19:204:413:2790.68%
 BelizeBelize City09:52:5811:31:5111:34:2611:37:0113:19:535:103:2790.68%
 BelizeDangriga09:53:5311:33:2011:35:3311:37:4713:21:064:273:2790.70%
 HondurasTela09:57:1911:37:5511:39:4911:41:4313:25:323:483:2890.73%
 HondurasLa Ceiba09:58:2211:38:3511:41:1011:43:4713:26:525:123:2990.73%
 Costa RicaLimón10:17:0112:02:2312:03:0712:03:4913:48:091:263:3190.80%
 PanamaSantiago de Veraguas11:25:1513:10:1313:12:1913:14:2414:56:214:113:3190.79%
 ColombiaBuenaventura11:43:2413:29:3213:31:1513:32:5915:12:053:273:2990.71%
 ColombiaCali11:45:4513:31:4513:33:3513:35:2615:13:543:413:2890.69%
 BrazilTefé13:29:3915:09:2115:11:5115:14:2216:40:015:013:1090.15%
 BrazilSão Félix do Xingu15:04:3216:32:3516:34:5316:37:1117:51:274:362:4789.43%
 BrazilAraguaína15:12:2616:37:0416:39:0916:41:1417:52:514:102:4089.22%
 BrazilBalsas15:16:3516:39:3316:41:1416:42:5617:53:223:232:4189.10%
 BrazilJuàzeiro do Norte15:26:0316:43:1316:45:0816:47:0517:30:51 (sunset)3:522:0588.73%
 BrazilNatal15:29:3116:43:5716:45:4516:47:3317:13:34 (sunset)3:361:4488.52%
 BrazilCampina Grande15:30:0816:45:0016:46:3116:48:0117:17:05 (sunset)3:011:4788.55%
 BrazilJoão Pessoa15:31:0516:45:1316:46:4516:48:1617:13:03 (sunset)3:031:4288.50%
References:[1]

Places experiencing partial eclipse

[edit]
Solar Eclipse of October 14, 2023
(Local Times)
Country or territoryCity or placeStart of partial eclipseMaximum eclipseEnd of partial eclipseDuration of eclipse (hr:min)Maximum coverage
 CanadaVancouver08:08:3609:20:2310:38:302:3075.75%
 United StatesLos Angeles08:07:5909:24:3610:50:112:4270.84%
 CanadaCalgary09:14:2110:27:0111:45:192:3160.81%
 MexicoMexico City09:36:3611:09:3312:50:313:1469.80%
 United StatesWashington, D.C.12:00:1813:19:1014:39:082:3929.82%
 CubaHavana11:55:1913:34:3115:15:543:2168.09%
 GuatemalaGuatemala City09:55:1411:36:1213:21:313:2681.80%
 BelizePunta Gorda09:54:3911:36:1913:21:563:2789.38%
 El SalvadorSan Salvador09:58:5911:41:0413:26:383:2883.45%
 BahamasNassau12:05:0913:41:2615:17:413:1352.67%
 HondurasTegucigalpa10:01:0511:44:1613:30:043:2989.40%
 Cayman IslandsGeorge Town11:02:4012:44:5014:27:513:2573.47%
 NicaraguaManagua10:06:4311:50:5213:36:363:3087.92%
 JamaicaKingston11:15:2612:58:0614:38:313:2364.99%
 Costa RicaSan José10:15:1812:00:5713:46:113:3188.82%
 HaitiPort-au-Prince12:26:5414:07:2215:43:073:1654.17%
 Dominican RepublicSanto Domingo12:34:2014:13:2415:46:223:1249.62%
 PanamaPanama City11:26:0813:13:2314:56:593:3190.23%
 ColombiaBogotá11:48:2813:36:1915:15:253:2788.41%
 EcuadorQuito11:51:2113:37:4115:16:533:2679.09%
 VenezuelaCaracas12:56:1314:39:1816:11:363:1560.93%
 PeruIquitos12:11:1613:56:1215:30:233:1980.35%
 PeruLima12:29:1914:04:2715:31:083:0250.04%
 GuyanaGeorgetown13:28:5815:05:4616:28:333:0058.60%
 SurinameParamaribo14:38:5916:12:5617:32:452:5458.70%
 French GuianaCayenne14:47:4416:18:5517:36:082:4859.30%
 BrazilManaus13:40:3715:19:3016:43:403:0388.31%
 BoliviaRiberalta13:44:3815:21:1116:45:153:0169.07%
 BrazilBelém15:04:3016:32:4817:47:272:4376.76%
 BrazilBrasília15:25:4316:45:4117:55:002:2963.10%
References:[1]

Galleries

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Videos and sequences

[edit]

Annularity

[edit]

Partiality

[edit]

Projections

[edit]

Citizen science

[edit]

During the annular and total eclipses of 2023 and 2024, the GLOBE Program (Global Learning and Observations to Benefit the Environment) through the GLOBE Observer app will seek to collect information on air temperature, clouds, and wind. During the2017 eclipse,citizen scientists contributed with over 80,000 observations of air temperature and 20,000 cloud observations.[9][10]

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.[11]

October 14, 2023 Solar Eclipse Times
EventTime (UTC)
First Penumbral External Contact2023 October 14 at 15:04:58.2 UTC
First Umbral External Contact2023 October 14 at 16:11:19.0 UTC
First Central Line2023 October 14 at 16:13:35.5 UTC
First Umbral Internal Contact2023 October 14 at 16:15:52.5 UTC
First Penumbral Internal Contact2023 October 14 at 17:35:49.8 UTC
Equatorial Conjunction2023 October 14 at 17:37:48.0 UTC
Ecliptic Conjunction2023 October 14 at 17:56:18.3 UTC
Greatest Eclipse2023 October 14 at 18:00:40.6 UTC
Greatest Duration2023 October 14 at 18:14:20.8 UTC
Last Penumbral Internal Contact2023 October 14 at 18:26:05.1 UTC
Last Umbral Internal Contact2023 October 14 at 19:45:45.0 UTC
Last Central Line2023 October 14 at 19:47:59.2 UTC
Last Umbral External Contact2023 October 14 at 19:50:13.1 UTC
Last Penumbral External Contact2023 October 14 at 20:56:26.7 UTC
October 14, 2023 Solar Eclipse Parameters
ParameterValue
Eclipse Magnitude0.95204
Eclipse Obscuration0.90638
Gamma0.37534
Sun Right Ascension13h18m05.4s
Sun Declination-08°14'36.7"
Sun Semi-Diameter16'02.0"
Sun Equatorial Horizontal Parallax08.8"
Moon Right Ascension13h18m44.3s
Moon Declination-07°56'18.9"
Moon Semi-Diameter15'02.9"
Moon Equatorial Horizontal Parallax0°55'13.8"
ΔT71.3 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 October 2023
October 14
Descending node (new moon)
October 28
Ascending node (full moon)
Annular solar eclipse
Solar Saros 134		Partial lunar eclipse
Lunar Saros 146

Related eclipses

[edit]

Eclipses in 2023

[edit]

Metonic

[edit]

Tzolkinex

[edit]

Half-Saros

[edit]

Tritos

[edit]

Solar Saros 134

[edit]

Inex

[edit]

Triad

[edit]

Solar eclipses of 2022–2025

[edit]
Solar eclipse series sets from 2022 to 2025
Ascending node Descending node
SarosMapGammaSarosMapGamma
119

Partial inCTIO,Chile		April 30, 2022

Partial		−1.19008124

Partial fromSaratov,Russia		October 25, 2022

Partial		1.07014
129

Partial inMagetan,Indonesia		April 20, 2023

Hybrid		−0.39515134

Annularity inHobbs, NM, USA		October 14, 2023

Annular		0.37534
139

Totality inDallas, TX, USA		April 8, 2024

Total		0.34314144

Annularity inSanta Cruz Province, Argentina		October 2, 2024

Annular		−0.35087
149

Partial fromHalifax,Canada		March 29, 2025

Partial		1.04053154September 21, 2025

Partial		−1.06509

Saros 134

[edit]

This eclipse is a part ofSaros series 134, repeating every 18 years, 11 days, and containing 71 events. The series started with a partial solar eclipse on June 22, 1248. It contains total eclipses from October 9, 1428 through December 24, 1554; hybrid eclipses from January 3, 1573 through June 27, 1843; and annular eclipses from July 8, 1861 through May 21, 2384. The series ends at member 72 as a partial eclipse on August 6, 2510. 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 was produced by member 11 at 1 minutes, 30 seconds on October 9, 1428, and the longest duration of annularity will be produced by member 52 at 10 minutes, 55 seconds on January 10, 2168. All eclipses in this series occur at the Moon’sdescending node of orbit.[12]

Series members 32–53 occur between 1801 and 2200:
323334

June 6, 1807
June 16, 1825
June 27, 1843
353637

July 8, 1861
July 19, 1879
July 29, 1897
383940

August 10, 1915
August 21, 1933
September 1, 1951
414243

September 11, 1969
September 23, 1987
October 3, 2005
444546

October 14, 2023
October 25, 2041
November 5, 2059
474849

November 15, 2077
November 27, 2095
December 8, 2113
505152

December 19, 2131
December 30, 2149
January 10, 2168
53

January 20, 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 descending node.

21 eclipse events between May 21, 1993 and May 20, 2069
May 20–21March 9December 25–26October 13–14August 1–2
118120122124126

May 21, 1993
March 9, 1997
December 25, 2000
October 14, 2004
August 1, 2008
128130132134136

May 20, 2012
March 9, 2016
December 26, 2019
October 14, 2023
August 2, 2027
138140142144146

May 21, 2031
March 9, 2035
December 26, 2038
October 14, 2042
August 2, 2046
148150152154156

May 20, 2050
March 9, 2054
December 26, 2057
October 13, 2061
August 2, 2065
158

May 20, 2069

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

June 26, 1805
(Saros 114)
May 27, 1816
(Saros 115)
April 26, 1827
(Saros 116)
March 25, 1838
(Saros 117)
February 23, 1849
(Saros 118)

January 23, 1860
(Saros 119)
December 22, 1870
(Saros 120)
November 21, 1881
(Saros 121)
October 20, 1892
(Saros 122)
September 21, 1903
(Saros 123)

August 21, 1914
(Saros 124)
July 20, 1925
(Saros 125)
June 19, 1936
(Saros 126)
May 20, 1947
(Saros 127)
April 19, 1958
(Saros 128)

March 18, 1969
(Saros 129)
February 16, 1980
(Saros 130)
January 15, 1991
(Saros 131)
December 14, 2001
(Saros 132)
November 13, 2012
(Saros 133)

October 14, 2023
(Saros 134)
September 12, 2034
(Saros 135)
August 12, 2045
(Saros 136)
July 12, 2056
(Saros 137)
June 11, 2067
(Saros 138)

May 11, 2078
(Saros 139)
April 10, 2089
(Saros 140)
March 10, 2100
(Saros 141)
February 8, 2111
(Saros 142)
January 8, 2122
(Saros 143)

December 7, 2132
(Saros 144)
November 7, 2143
(Saros 145)
October 7, 2154
(Saros 146)
September 5, 2165
(Saros 147)
August 4, 2176
(Saros 148)

July 6, 2187
(Saros 149)
June 4, 2198
(Saros 150)

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

March 4, 1821
(Saros 127)
February 12, 1850
(Saros 128)
January 22, 1879
(Saros 129)

January 3, 1908
(Saros 130)
December 13, 1936
(Saros 131)
November 23, 1965
(Saros 132)

November 3, 1994
(Saros 133)
October 14, 2023
(Saros 134)
September 22, 2052
(Saros 135)

September 3, 2081
(Saros 136)
August 15, 2110
(Saros 137)
July 25, 2139
(Saros 138)

July 5, 2168
(Saros 139)
June 15, 2197
(Saros 140)

See also

[edit]

References

[edit]
  1. ^abc"October 14, 2023 Annular Solar Eclipse". timeanddate. Retrieved13 August 2024.
  2. ^Wall, Mike (October 18, 2023)."NASA astronaut snaps photo of solar eclipse from the space station".Space.com.
  3. ^Bowman, Emma (October 14, 2023)."Scenes from the rare 'ring of fire' eclipse". NPR.
  4. ^"A Solar Eclipse Leaves Its Mark Across a Hemisphere".The New York Times. October 14, 2023.
  5. ^"PHOTOS: Rare 'ring of fire' eclipse moves across the Americas, stretching from Oregon to Brazil".PBS NewsHour. October 14, 2023.
  6. ^"Satellite image captures moon's shadow over U.S. during solar eclipse - CBS News". CBS News. October 18, 2023.
  7. ^"Moon Distances for London, United Kingdom, England". timeanddate. Retrieved13 August 2024.
  8. ^abcdefghijk"NASA - Annular Solar Eclipse of 2023 Oct 14".eclipse.gsfc.nasa.gov.
  9. ^"GLOBE Observer Eclipse".GLOBE Program Eclipse.
  10. ^"Taking observations with Globe Observer Eclipse app".Globe Observer Taking observations with the Eclipse app.
  11. ^"Annular Solar Eclipse of 2023 Oct 14". EclipseWise.com. Retrieved13 August 2024.
  12. ^"NASA - Catalog of Solar Eclipses of Saros 134".eclipse.gsfc.nasa.gov.

External links

[edit]
Wikimedia Commons has media related toSolar eclipse of 2023 October 14.
Features
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Saros series (list)
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21 August 2017 total solar eclipse
Total/hybrid eclipses
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10 May 2013 annular eclipse
Annular eclipses
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23 October 2014 partial eclipse
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