Solar eclipse of December 4, 2002

A total solar eclipse took place on December 4, 2002,[1][2] with a magnitude of 1.0244. 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 in southern Africa, the Indian Ocean and southern Australia. A partial eclipse was seen from the much broader path of the Moon's penumbra, including most of Africa and Australia. During the sunset after the eclipse many observers in Australia saw numerous and unusual forms of a green flash.[3]

Solar eclipse of December 4, 2002
The diamond ring effect at the end of totality, taken near Woomera, South Australia
Map
Type of eclipse
NatureTotal
Gamma−0.302
Magnitude1.0244
Maximum eclipse
Duration124 sec (2 m 4 s)
Coordinates39.5°S 59.6°E / -39.5; 59.6
Max. width of band87 km (54 mi)
Times (UTC)
Greatest eclipse7:32:16
References
Saros142 (22 of 72)
Catalog # (SE5000)9514

In some parts of Angola, it was the second total eclipse of the Sun within 18 months, following the Solar eclipse of June 21, 2001.

Images

Eclipses of 2002

Tzolkinex

Half-Saros

Tritos

Solar Saros 142

Inex

Solar eclipses 2000–2003

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]

Partial solar eclipses on February 5, 2000 and July 31, 2000 occur in the previous lunar year set.

Solar eclipse series sets from 2000–2003
Ascending node   Descending node
Saros Map Gamma Saros Map Gamma
117 2000 July 01

Partial (south)		 −1.28214 122 2000 December 25

Partial (north)		 1.13669
127

Totality from Lusaka, Zambia		 2001 June 21

Total		 −0.57013 132

Partial from Minneapolis, MN		 2001 December 14

Annular		 0.40885
137

Partial from Los Angeles, CA		 2002 June 10

Annular		 0.19933 142

Totality from Woomera		 2002 December 04

Total		 −0.30204
147

Culloden, Scotland		 2003 May 31

Annular		 0.99598 152 2003 November 23

Total		 −0.96381

Saros 142

It is a part of Saros cycle 142, repeating every 18 years, 11 days, containing 72 events. The series started with partial solar eclipse on April 17, 1624. It contains one hybrid eclipse on July 14, 1768, and total eclipses from July 25, 1786 through October 29, 2543. The series ends at member 72 as a partial eclipse on June 5, 2904. The longest duration of totality will be 6 minutes, 34 seconds on May 28, 2291. All eclipses in this series occurs at the Moon’s descending node.[5]

Series members 17–41 occur between 1901 and 2359
17 18 19

October 10, 1912
October 21, 1930
November 1, 1948
20 21 22

November 12, 1966
November 22, 1984
December 4, 2002
23 24 25

December 14, 2020
December 26, 2038
January 5, 2057
26 27 28

January 16, 2075
January 27, 2093
February 8, 2111
29 30 31

February 18, 2129
March 2, 2147
March 12, 2165
32 33 34

March 23, 2183
April 4, 2201
April 15, 2219
35 36 37

April 25, 2237
May 7, 2255
May 17, 2273
38 39 40

May 28, 2291
June 9, 2309
June 20, 2327
41

June 30, 2345

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.

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.

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
  1. "Total solar eclipse 'magnificent'". News-Press. 2002-12-05. p. 3. Retrieved 2023-10-25 – via Newspapers.com.
  2. "Solar eclipse bedazzles southern Africa crowds". News and Record. 2002-12-05. p. 9. Retrieved 2023-10-25 – via Newspapers.com.
  3. Maunder, Michael (2007). Lights in the Sky: Identifying and Understanding Astronomical and Meteorological Phenomena. Springer. p. 116. ISBN 978-1846287619. Retrieved 28 September 2013.
  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. http://eclipse.gsfc.nasa.gov/SEsaros/SEsaros142.html

References

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