Solar eclipse of July 22, 1990

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Solar eclipse of July 22, 1990
SE1990Jul22T.png
Map
Type of eclipse
Nature Total
Gamma 0.7597
Magnitude 1.0391
Maximum eclipse
Duration 153 sec (2 m 33 s)
Coordinates 65°12′N 168°54′E / 65.2°N 168.9°E / 65.2; 168.9
Max. width of band 201 km (125 mi)
Times (UTC)
Greatest eclipse 3:03:07
References
Saros 126 (46 of 72)
Catalog # (SE5000) 9487

A total solar eclipse occurred on July 22, 1990. 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.

In Finland the solar eclipse occurred during sunrise and enabled observation and photography without protective glasses, which was however hampered by strong clouds.[1] The Sun was totally eclipsed in Helsinki began at 06:03:07 local time.

Related eclipses[edit]

Solar eclipses 1990-1992[edit]

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.

Saros 126[edit]

It is a part of Saros cycle 126, repeating every 18 years, 11 days, containing 71 events. The series started with partial solar eclipse on March 10, 1179. It contains annular eclipses from June 4, 1323 through April 4, 1810 and hybrid eclipses from April 14, 1828 through May 6, 1864. It contains total eclipses from May 17, 1882 through August 23, 2044. The series ends at member 72 as a partial eclipse on May 3, 2459. The longest duration of central eclipse (annular or total) was 5 minutes, 46 seconds of annularity on November 22, 1593. The longest duration of totality was 2 minutes, 36 seconds on July 10, 1972.[2]

Metonic cycle[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).

Notes[edit]

References[edit]

Photos: