Solar eclipse of November 22, 1984

Solar eclipse of November 22, 1984
320px Partial from Gisborne, New Zealand
Map
Type of eclipse
Nature	Total
Gamma	-0.3132
Magnitude	1.0237
Maximum eclipse
Duration	120 sec (2 m 0 s)
Coordinates
Max. width of band	85 km (53 mi)
Times (UTC)
Greatest eclipse	22:54:17
References
Saros	142 (21 of 72)
Catalog # (SE5000)	9475

A total solar eclipse occurred on November 22, 1984. 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.

Related eclipses

Solar eclipses of 1982-1985

Each member 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.

Note: Partial solar eclipses on January 25, 1982 and July 20, 1982 occur in the previous lunar year eclipse set.

Solar eclipse series sets from 1982-1985

Ascending node			Descending node
Saros	Map		Saros	Map
117	June 21, 1982 Partial		122	December 15, 1982 Partial
127	June 11, 1983 Total		132	December 4, 1983 Annular
137	May 30, 1984 Annular		142	November 22, 1984 Total
147	May 19, 1985 Partial		152	150px November 12, 1985 Total

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.

Series members 17-27 occur between 1901 and 2100:

17	18	19
October 10, 1912	October 21, 1930	November 1, 1948
20	21	22
150px November 12, 1966	November 22, 1984	December 4, 2002
23	24	25
December 14, 2020	December 26, 2038	January 5, 2057
26	27
January 16, 2075	January 27, 2093

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).

This series has 22 eclipse events between September 12, 1931 and July 1, 2011.

September 11-12	June 30-July 1	April 18-19	February 4-5	November 22-23
114	116	118	120	122
September 12, 1931	June 30, 1935	April 19, 1939	February 4, 1943	November 23, 1946
124	126	128	130	132
September 12, 1950	June 30, 1954	April 19, 1958	February 5, 1962	150px November 23, 1965
134	136	138	140	142
September 11, 1969	June 30, 1973	April 18, 1977	February 4, 1981	November 22, 1984
144	146	148	150	152
September 11, 1988	June 30, 1992	April 17, 1996	February 5, 2000	November 23, 2003
154	156
September 11, 2007	July 1, 2011

References

• Earth visibility chart and eclipse statistics Eclipse Predictions by Fred Espenak, NASA/GSFC
  • Google interactive map
  • Besselian elements