Solar eclipse of April 29, 2014
Solar eclipse of April 29, 2014 | |
---|---|
Type of eclipse | |
Nature | Annular |
Gamma | −1.00001 |
Magnitude | 0.9868 |
Maximum eclipse | |
Duration | - |
Coordinates | 70°36′S 131°18′E / 70.6°S 131.3°E |
Max. width of band | - km |
Times (UTC) | |
(P1) Partial begin | 3:52:38 |
(U1) Total begin | 5:47:50 |
Greatest eclipse | 6:04:33 |
(U4) Total end | 6:09:20 |
(P4) Partial end | 8:14:28 |
References | |
Saros | 148 (21 of 75) |
Catalog # (SE5000) | 9539 |
An annular solar eclipse occurred at the Moon's descending node of orbit on Tuesday, April 29, 2014,[1] with a magnitude of 0.9868. 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. 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. The center of the Moon's shadow missed the Earth's South Pole, but the partial eclipse was visible from parts of Antarctica and Australia, and an annular eclipse was visible from a small part of Antarctica.
This eclipse's gamma value was closer to 1 than any other eclipse from 2000 B.C. to 3000 A.D. This means the center of the Moon's shadow passed almost exactly at the surface of the Earth, barely missing the Antarctic continent by a few kilometers.
Visibility[edit]
Images[edit]
-
Simulated annularity from Victoria Land
-
Partial from Scarborough, Queensland, 7:03 UTC
-
Partial from Lake Wendouree, Victoria, 7:04 UTC
Related eclipses[edit]
Eclipses of 2014[edit]
- A total lunar eclipse on April 15.
- A non-central annular solar eclipse on April 29.
- A total lunar eclipse on October 8.
- A partial solar eclipse on October 23.
Metonic[edit]
- Preceded by: Solar eclipse of July 11, 2010
- Followed by: Solar eclipse of February 15, 2018
Tzolkinex[edit]
- Preceded by: Solar eclipse of March 19, 2007
- Followed by: Solar eclipse of June 10, 2021
Half-Saros[edit]
- Preceded by: Lunar eclipse of April 24, 2005
- Followed by: Lunar eclipse of May 5, 2023
Tritos[edit]
- Preceded by: Solar eclipse of May 31, 2003
- Followed by: Solar eclipse of March 29, 2025
Solar Saros 148[edit]
- Preceded by: Solar eclipse of April 17, 1996
- Followed by: Solar eclipse of May 9, 2032
Inex[edit]
- Preceded by: Solar eclipse of May 19, 1985
- Followed by: Solar eclipse of April 9, 2043
Triad[edit]
- Preceded by: Solar eclipse of June 29, 1927
- Followed by: Solar eclipse of February 28, 2101
Solar eclipses of 2011–2014[edit]
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.[2]
The partial solar eclipses on January 4, 2011 and July 1, 2011 occur in the previous lunar year eclipse set.
Solar eclipse series sets from 2011 to 2014 | ||||||
---|---|---|---|---|---|---|
Descending node | Ascending node | |||||
Saros | Map | Gamma | Saros | Map | Gamma | |
118 Partial in Tromsø, Norway |
June 1, 2011 Partial |
1.21300 | 123 Hinode XRT footage |
November 25, 2011 Partial |
−1.05359 | |
128 Annularity in Red Bluff, CA, USA |
May 20, 2012 Annular |
0.48279 | 133 Totality in Mount Carbine, Queensland, Australia |
November 13, 2012 Total |
−0.37189 | |
138 Annularity in Churchills Head, Australia |
May 10, 2013 Annular |
−0.26937 | 143 Partial in Libreville, Gabon |
November 3, 2013 Hybrid |
0.32715 | |
148 Partial in Adelaide, Australia |
April 29, 2014 Annular (non-central) |
−0.99996 | 153 Partial in Minneapolis, MN, USA |
October 23, 2014 Partial |
1.09078 |
Note: Total Solar Eclipse on March 20, 2015, and a Partial Solar Eclipse of September 13, 2015 occur during the next lunar year set.
Saros 148[edit]
This eclipse is a part of Saros series 148, repeating every 18 years, 11 days, and containing 75 events. The series started with a partial solar eclipse on September 21, 1653. It contains annular eclipses on April 29, 2014 and May 9, 2032; a hybrid eclipse on May 20, 2050; and total eclipses from May 31, 2068 through August 3, 2771. The series ends at member 75 as a partial eclipse on December 12, 2987. 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 will be produced by member 22 at 22 seconds (by default) on May 9, 2032, and the longest duration of totality will be produced by member 54 at 5 minutes, 23 seconds on April 26, 2609. All eclipses in this series occur at the Moon’s descending node of orbit.[3]
Series members 10–31 occur between 1801 and 2200: | ||
---|---|---|
10 | 11 | 12 |
December 30, 1815 |
January 9, 1834 |
January 21, 1852 |
13 | 14 | 15 |
January 31, 1870 |
February 11, 1888 |
February 23, 1906 |
16 | 17 | 18 |
March 5, 1924 |
March 16, 1942 |
March 27, 1960 |
19 | 20 | 21 |
April 7, 1978 |
April 17, 1996 |
April 29, 2014 |
22 | 23 | 24 |
May 9, 2032 |
May 20, 2050 |
May 31, 2068 |
25 | 26 | 27 |
June 11, 2086 |
June 22, 2104 |
July 4, 2122 |
28 | 29 | 30 |
July 14, 2140 |
July 25, 2158 |
August 4, 2176 |
31 | ||
August 16, 2194 |
Tritos series[edit]
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 1901 and 2100 | |||
---|---|---|---|
March 6, 1905 (Saros 138) |
February 3, 1916 (Saros 139) |
January 3, 1927 (Saros 140) | |
December 2, 1937 (Saros 141) |
November 1, 1948 (Saros 142) |
October 2, 1959 (Saros 143) | |
August 31, 1970 (Saros 144) |
July 31, 1981 (Saros 145) |
June 30, 1992 (Saros 146) | |
May 31, 2003 (Saros 147) |
April 29, 2014 (Saros 148) |
March 29, 2025 (Saros 149) | |
February 27, 2036 (Saros 150) |
January 26, 2047 (Saros 151) |
December 26, 2057 (Saros 152) | |
November 24, 2068 (Saros 153) |
October 24, 2079 (Saros 154) |
September 23, 2090 (Saros 155) |
Metonic series[edit]
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, progressing from north to south between July 11, 1953 and July 11, 2029 | ||||
---|---|---|---|---|
July 10–12 | April 29–30 | February 15–16 | December 4–5 | September 21–23 |
116 | 118 | 120 | 122 | 124 |
July 11, 1953 |
April 30, 1957 |
February 15, 1961 |
December 4, 1964 |
September 22, 1968 |
126 | 128 | 130 | 132 | 134 |
July 10, 1972 |
April 29, 1976 |
February 16, 1980 |
December 4, 1983 |
September 23, 1987 |
136 | 138 | 140 | 142 | 144 |
July 11, 1991 |
April 29, 1995 |
February 16, 1999 |
December 4, 2002 |
September 22, 2006 |
146 | 148 | 150 | 152 | 154 |
July 11, 2010 |
April 29, 2014 |
February 15, 2018 |
December 4, 2021 |
September 21, 2025 |
156 | 158 | 160 | 162 | 164 |
July 11, 2029 |
Notes[edit]
References[edit]
- ^ "Antarctic prime spot for Tuesday's solar eclipse". The Brownsville Herald. 2014-04-30. p. 21. Retrieved 2023-10-26 – via Newspapers.com.
- ^ 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.
- ^ "NASA - Catalog of Solar Eclipses of Saros 148". eclipse.gsfc.nasa.gov.
External links[edit]
- Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
- A Partially Eclipsed Setting Sun, APOD 4/30/2014, partial eclipse of Adelaide, South Australia
- Brisbane Sunset Moonset, APOD 5/1/2014, partial eclipse of Brisbane, Queensland