Solar eclipse of April 11, 2070

Last updated
Solar eclipse of April 11, 2070
SE2070Apr11T.png
Map
Type of eclipse
NatureTotal
Gamma 0.3652
Magnitude 1.0472
Maximum eclipse
Duration244 s (4 min 4 s)
Coordinates 29°06′N135°06′E / 29.1°N 135.1°E / 29.1; 135.1
Max. width of band168 km (104 mi)
Times (UTC)
Greatest eclipse2:36:09
References
Saros 130 (55 of 73)
Catalog # (SE5000) 9665

A total solar eclipse will occur at the Moon's descending node of orbit between Thursday, April 10 and Friday, April 11, 2070, [1] with a magnitude of 1.0472. 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. Occurring about 1.6 days before perigee (on April 12, 2070, at 17:50 UTC), the Moon's apparent diameter will be larger. [2]

Contents

The path of totality will be visible from parts of Sri Lanka, the Andaman and Nicobar Islands, Myanmar, Thailand, Cambodia, Laos, Vietnam, Yongxing Island, the southern tip of Taiwan, and the Nanpō Islands. A partial solar eclipse will also be visible for most of Asia and parts of Alaska, Hawaii, and western Canada.

Eclipse details

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. [3]

April 11, 2070 Solar Eclipse Times
EventTime (UTC)
First Penumbral External Contact2070 April 10 at 23:59:46.0 UTC
First Umbral External Contact2070 April 11 at 00:57:51.3 UTC
First Central Line2070 April 11 at 00:58:44.4 UTC
First Umbral Internal Contact2070 April 11 at 00:59:37.6 UTC
First Penumbral Internal Contact2070 April 11 at 02:06:46.7 UTC
Ecliptic Conjunction2070 April 11 at 02:32:21.8 UTC
Greatest Eclipse2070 April 11 at 02:36:09.4 UTC
Greatest Duration2070 April 11 at 02:39:03.0 UTC
Equatorial Conjunction2070 April 11 at 02:47:19.1 UTC
Last Penumbral Internal Contact2070 April 11 at 03:05:15.2 UTC
Last Umbral Internal Contact2070 April 11 at 04:12:30.9 UTC
Last Central Line2070 April 11 at 04:13:25.9 UTC
Last Umbral External Contact2070 April 11 at 04:14:20.9 UTC
Last Penumbral External Contact2070 April 11 at 05:12:23.7 UTC
April 11, 2070 Solar Eclipse Parameters
ParameterValue
Eclipse Magnitude1.04715
Eclipse Obscuration1.09653
Gamma0.36524
Sun Right Ascension01h19m45.0s
Sun Declination+08°24'18.3"
Sun Semi-Diameter15'57.8"
Sun Equatorial Horizontal Parallax08.8"
Moon Right Ascension01h19m20.0s
Moon Declination+08°45'25.6"
Moon Semi-Diameter16'27.4"
Moon Equatorial Horizontal Parallax1°00'23.9"
ΔT97.7 s

Eclipse season

This eclipse is part of an eclipse 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 a fortnight.

Eclipse season of April 2070
April 11
Descending node (new moon)
April 25
Ascending node (full moon)
SE2070Apr11T.png Lunar eclipse chart close-2070Apr25.png
Total solar eclipse
Solar Saros 130
Penumbral lunar eclipse
Lunar Saros 142

Eclipses in 2070

Metonic

Tzolkinex

Half-Saros

Tritos

Solar Saros 130

Inex

Triad

Solar eclipses of 2069–2072

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 eclipse on May 20, 2069 occurs in the previous lunar year eclipse set.

Solar eclipse series sets from 2069 to 2072
Descending node Ascending node
SarosMapGammaSarosMapGamma
120 April 21, 2069
SE2069Apr21P.png
Partial
1.0624125 October 15, 2069
SE2069Oct15P.png
Partial
−1.2524
130 April 11, 2070
SE2070Apr11T.png
Total
0.3652135 October 4, 2070
SE2070Oct04A.png
Annular
−0.495
140 March 31, 2071
SE2071Mar31A.png
Annular
−0.3739145 September 23, 2071
SE2071Sep23T.png
Total
0.262
150 March 19, 2072
SE2072Mar19P.png
Partial
−1.1405155 September 12, 2072
SE2072Sep12T.png
Total
0.9655

Saros 130

This eclipse is a part of Saros series 130, repeating every 18 years, 11 days, and containing 73 events. The series started with a partial solar eclipse on August 20, 1096. It contains total eclipses from April 5, 1475 through July 18, 2232. There are no annular or hybrid eclipses in this set. The series ends at member 73 as a partial eclipse on October 25, 2394. 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 totality was produced by member 30 at 6 minutes, 41 seconds on July 11, 1619. All eclipses in this series occur at the Moon’s descending node of orbit. [5]

Series members 41–62 occur between 1801 and 2200:
414243
SE1817Nov09T.gif
November 9, 1817
SE1835Nov20T.gif
November 20, 1835
SE1853Nov30T.gif
November 30, 1853
444546
SE1871Dec12T.gif
December 12, 1871
SE1889Dec22T.png
December 22, 1889
SE1908Jan03T.png
January 3, 1908
474849
SE1926Jan14T.png
January 14, 1926
SE1944Jan25T.png
January 25, 1944
SE1962Feb05T.png
February 5, 1962
505152
SE1980Feb16T.png
February 16, 1980
SE1998Feb26T.png
February 26, 1998
SE2016Mar09T.png
March 9, 2016
535455
SE2034Mar20T.png
March 20, 2034
SE2052Mar30T.png
March 30, 2052
SE2070Apr11T.png
April 11, 2070
565758
SE2088Apr21T.png
April 21, 2088
SE2106May03T.png
May 3, 2106
SE2124May14T.png
May 14, 2124
596061
SE2142May25T.png
May 25, 2142
SE2160Jun04T.png
June 4, 2160
SE2178Jun16T.png
June 16, 2178
62
SE2196Jun26T.png
June 26, 2196

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.

22 eclipse events between June 23, 2047 and November 16, 2134
June 22–23April 10–11January 27–29November 15–16September 3–5
118120122124126
SE2047Jun23P.png
June 23, 2047
SE2051Apr11P.png
April 11, 2051
SE2055Jan27P.png
January 27, 2055
SE2058Nov16P.png
November 16, 2058
SE2062Sep03P.png
September 3, 2062
128130132134136
SE2066Jun22A.png
June 22, 2066
SE2070Apr11T.png
April 11, 2070
SE2074Jan27A.png
January 27, 2074
SE2077Nov15A.png
November 15, 2077
SE2081Sep03T.png
September 3, 2081
138140142144146
SE2085Jun22A.png
June 22, 2085
SE2089Apr10A.png
April 10, 2089
SE2093Jan27T.png
January 27, 2093
SE2096Nov15A.png
November 15, 2096
SE2100Sep04T.png
September 4, 2100
148150152154156
SE2104Jun22T.png
June 22, 2104
SE2108Apr11P.gif
April 11, 2108
Saros152 18van70 SE2112Jan29T.jpg
January 29, 2112
SE2115Nov16A.png
November 16, 2115
Saros156 07van69 SE2119Sep05P.jpg
September 5, 2119
158160162164
Saros158 04van70 SE2123Jun23P.jpg
June 23, 2123
Saros164 03van80 SE2134Nov16P.jpg
November 16, 2134

Tritos series

This eclipse is a part of a tritos cycle, repeating at alternating nodes every 135 synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic 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
SE1819Mar25P.gif
March 25, 1819
(Saros 107)
SE1830Feb23P.gif
February 23, 1830
(Saros 108)
SE1841Jan22P.gif
January 22, 1841
(Saros 109)
SE1862Nov21P.gif
November 21, 1862
(Saros 111)
SE1895Aug20P.gif
August 20, 1895
(Saros 114)
SE1906Jul21P.png
July 21, 1906
(Saros 115)
SE1917Jun19P.png
June 19, 1917
(Saros 116)
SE1928May19T.png
May 19, 1928
(Saros 117)
SE1939Apr19A.png
April 19, 1939
(Saros 118)
SE1950Mar18A.png
March 18, 1950
(Saros 119)
SE1961Feb15T.png
February 15, 1961
(Saros 120)
SE1972Jan16A.png
January 16, 1972
(Saros 121)
SE1982Dec15P.png
December 15, 1982
(Saros 122)
SE1993Nov13P.png
November 13, 1993
(Saros 123)
SE2004Oct14P.png
October 14, 2004
(Saros 124)
SE2015Sep13P.png
September 13, 2015
(Saros 125)
SE2026Aug12T.png
August 12, 2026
(Saros 126)
SE2037Jul13T.png
July 13, 2037
(Saros 127)
SE2048Jun11A.png
June 11, 2048
(Saros 128)
SE2059May11T.png
May 11, 2059
(Saros 129)
SE2070Apr11T.png
April 11, 2070
(Saros 130)
SE2081Mar10A.png
March 10, 2081
(Saros 131)
SE2092Feb07A.png
February 7, 2092
(Saros 132)
SE2103Jan08T.png
January 8, 2103
(Saros 133)
SE2113Dec08A.png
December 8, 2113
(Saros 134)
SE2124Nov06A.png
November 6, 2124
(Saros 135)
SE2135Oct07T.png
October 7, 2135
(Saros 136)
SE2146Sep06A.png
September 6, 2146
(Saros 137)
SE2157Aug05A.png
August 5, 2157
(Saros 138)
SE2168Jul05T.png
July 5, 2168
(Saros 139)
SE2179Jun05A.png
June 5, 2179
(Saros 140)
SE2190May04A.png
May 4, 2190
(Saros 141)

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.

Series members between 1801 and 2200
SE1809Oct09T.gif
October 9, 1809
(Saros 121)
SE1838Sep18A.gif
September 18, 1838
(Saros 122)
SE1867Aug29T.gif
August 29, 1867
(Saros 123)
SE1896Aug09T.png
August 9, 1896
(Saros 124)
SE1925Jul20A.png
July 20, 1925
(Saros 125)
SE1954Jun30T.png
June 30, 1954
(Saros 126)
SE1983Jun11T.png
June 11, 1983
(Saros 127)
SE2012May20A.png
May 20, 2012
(Saros 128)
SE2041Apr30T.png
April 30, 2041
(Saros 129)
SE2070Apr11T.png
April 11, 2070
(Saros 130)
SE2099Mar21A.png
March 21, 2099
(Saros 131)
SE2128Mar01A.png
March 1, 2128
(Saros 132)
SE2157Feb09T.png
February 9, 2157
(Saros 133)
SE2186Jan20A.png
January 20, 2186
(Saros 134)

Notes

  1. "April 10–11, 2070 Total Solar Eclipse". timeanddate. Retrieved 20 August 2024.
  2. "Moon Distances for London, United Kingdom, England". timeanddate. Retrieved 20 August 2024.
  3. "Total Solar Eclipse of 2070 Apr 11". EclipseWise.com. Retrieved 20 August 2024.
  4. van Gent, R.H. "Solar- and Lunar-Eclipse Predictions from Antiquity to the Present". A Catalogue of Eclipse Cycles. Utrecht University. Retrieved 6 October 2018.
  5. "NASA - Catalog of Solar Eclipses of Saros 130". eclipse.gsfc.nasa.gov.

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References