A partial

solar eclipse A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of Earth, totally or partially. Such an alignment occurs approximately every six months, during the eclipse season i ...

occurred at the Moon's

descending node An orbital node is either of the two points where an orbit intersects a plane of reference to which it is inclined. A non-inclined orbit, which is contained in the reference plane, has no nodes. Planes of reference Common planes of referenc ...

of orbit on Friday, May 21, 1993, with a

magnitude Magnitude may refer to: Mathematics *Euclidean vector, a quantity defined by both its magnitude and its direction *Magnitude (mathematics), the relative size of an object *Norm (mathematics), a term for the size or length of a vector *Order of ...

of 0.7352. A

occurs when the

Moon The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar ...

passes between

Earth Earth is the third planet from the Sun and the only astronomical object known to Planetary habitability, harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all ...

and the

Sun The Sun is the star at the centre of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light a ...

, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth. A partial eclipse was visible for parts of

Alaska Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the north ...

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

Greenland Greenland is an autonomous territory in the Danish Realm, Kingdom of Denmark. It is by far the largest geographically of three constituent parts of the kingdom; the other two are metropolitan Denmark and the Faroe Islands. Citizens of Greenlan ...

, the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

, and

Northern Europe The northern region of Europe has several definitions. A restrictive definition may describe northern Europe as being roughly north of the southern coast of the Baltic Sea, which is about 54th parallel north, 54°N, or may be based on other ge ...

Images

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.

Eclipse season

This eclipse is part of an

eclipse season An eclipse season is a period, roughly every six months, when eclipses occur. Eclipse seasons are the result of the axial parallelism of the Orbit of the Moon, Moon's orbital plane (orbital inclination, tilted five degrees to the ecliptic, Earth ...

, 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 A fortnight is a unit of time equal to 14 days (two weeks). The word derives from the Old English term , meaning "" (or "fourteen days", since the Anglo-Saxons counted by nights). Astronomy and tides In astronomy, a ''lunar fortnight'' is hal ...

Related eclipses

Eclipses in 1993

* A partial solar eclipse on May 21. * A total lunar eclipse on June 4. * A partial solar eclipse on November 13. * A total lunar eclipse on November 29.

Metonic

* Followed by:

Solar eclipse of March 9, 1997 A total solar eclipse occurred at the Moon's descending node of orbit between Saturday, March 8 and Sunday, March 9, 1997, with a magnitude of 1.042. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly ...

Tzolkinex

* Preceded by:

Solar eclipse of April 9, 1986 A partial solar eclipse occurred at the Moon's ascending node of orbit on Wednesday, April 9, 1986, with a magnitude of 0.8236. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of ...

* Followed by:

Solar eclipse of July 1, 2000 A partial solar eclipse occurred at the Moon’s ascending node of orbit on Saturday, July 1, 2000, with a magnitude of 0.4768. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of ...

Half-Saros

* Preceded by: Lunar eclipse of May 15, 1984 * Followed by: Lunar eclipse of May 26, 2002

Tritos

* Preceded by:

Solar eclipse of June 21, 1982 A partial solar eclipse occurred at the Moon's ascending node of orbit on Monday, June 21, 1982, with a magnitude of 0.6168. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of th ...

* Followed by:

Solar eclipse of April 19, 2004 A partial solar eclipse occurred at the Moon's ascending node of orbit on Monday, April 19, 2004, with a magnitude of 0.7367. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of t ...

Solar Saros 118

* Preceded by:

Solar eclipse of May 11, 1975 A partial solar eclipse occurred at the Moon's descending node of orbit on Sunday, May 11, 1975, with a magnitude of 0.8636. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of th ...

* Followed by:

Solar eclipse of June 1, 2011 A partial solar eclipse occurred at the Moon’s descending node of orbit on Wednesday, June 1, 2011, with a magnitude of 0.601. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image o ...

Inex

* Preceded by: Solar eclipse of June 10, 1964 * Followed by: Solar eclipse of April 30, 2022

Triad

* Preceded by: Solar eclipse of July 21, 1906 * Followed by:

Solar eclipse of March 21, 2080 A partial solar eclipse will occur at the Moon's ascending node of orbit on Thursday, March 21, 2080, with a magnitude of 0.8734. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image ...

Solar eclipses of 1993–1996

Saros 118

Metonic series

Tritos series

Inex series

References

External links

NASA graphics

Photo of eclipse
from

Novocheboksarsk Novocheboksarsk is a city in Chuvashia, Russia, located on the southern bank of the Volga River, about east of Cheboksary, the capital city of the republic. It had a population of History It was founded in 1960 when a trend of building satellit ...

, Chuvashia (in

Russian Russian(s) may refer to: *Russians (), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *A citizen of Russia *Russian language, the most widely spoken of the Slavic languages *''The Russians'', a b ...

)
Metadata of photo
{{Solar eclipses 1993 5 21 1993 in science 1993 5 21 May 1993