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 between Saturday, January 5 and Sunday, January 6, 2019, 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 0.7145. A

occurs when the Moon 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. The eclipse was visible in

Northeast Asia Northeast Asia or Northeastern Asia is a geographical Subregion#Asia, subregion of Asia. Its northeastern landmass and islands are bounded by the Pacific Ocean, North Pacific Ocean. The term Northeast Asia was popularized during the 1930s by Ame ...

and southwestern

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 ...

Visibility

The maximal phase (71%) of the partial eclipse was recorded in

Sakha Republic Sakha, officially the Republic of Sakha (Yakutia), is a republics of Russia, republic of Russia, and the largest federal subject of Russia by area. It is located in the Russian Far East, along the Arctic Ocean, with a population of one million ...

(

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

). The eclipse was observed in

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

, the

Russian Far East The Russian Far East ( rus, Дальний Восток России, p=ˈdalʲnʲɪj vɐˈstok rɐˈsʲiɪ) is a region in North Asia. It is the easternmost part of Russia and the Asia, Asian continent, and is coextensive with the Far Easte ...

North North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography. Etymology T ...

and

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...

, eastern

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

, eastern

Mongolia Mongolia is a landlocked country in East Asia, bordered by Russia to the north and China to the south and southeast. It covers an area of , with a population of 3.5 million, making it the world's List of countries and dependencies by po ...

and northwest

Gallery

File:Partial solar eclipse of January 6, 2019.jpg,

Jinan, China Jinan is the capital of the province of Shandong in East China. With a population of 9.2 million, it is one of the largest cities in Shandong in terms of population. The area of present-day Jinan has played an important role in the history of ...

, 00:18 UTC File:SE2019Jan06P Solar projection in Bohyunsan Astronomical Science Museum.jpg, Bohyeonsan, South Korea, 00:47 UTC File:Solar eclipse of 2019 January 6 in Aichi Prefecture.jpg,

Aichi Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūbu region of Honshū. Aichi Prefecture has a population of 7,461,111 () and a geographic area of with a population density of . Aichi Prefecture borders Mie Prefecture to the ...

, Japan, 01:00 UTC

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 2019

* A partial solar eclipse on January 6. * A total lunar eclipse on January 21. * A total solar eclipse on July 2. * A partial lunar eclipse on July 16. * An annular solar eclipse on December 26.

Metonic

* Preceded by:

Solar eclipse of March 20, 2015 A total solar eclipse occurred at the Moon's descending node of orbit on Friday, March 20, 2015, with a magnitude of 1.0445. 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 October 25, 2022

Tzolkinex

* Preceded by:

Solar eclipse of November 25, 2011 A partial solar eclipse occurred at the Moon’s ascending node of orbit on Friday, November 25, 2011, with a magnitude of 0.9047. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image ...

* Followed by:

Solar eclipse of February 17, 2026 An annular solar eclipse will occur at the Moon’s ascending node of orbit on Tuesday, February 17, 2026, with a magnitude of 0.963. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the im ...

Half-Saros

* Preceded by: Lunar eclipse of December 31, 2009 * Followed by: Lunar eclipse of January 12, 2028

Tritos

* Preceded by: Solar eclipse of February 7, 2008 * Followed by: Solar eclipse of December 5, 2029

Solar Saros 122

* Preceded by:

Solar eclipse of December 25, 2000 A partial solar eclipse occurred at the Moon’s descending node of orbit on Monday, December 25, 2000 (also known as the "Christmas 2000 Solar Eclipse"), with a magnitude of 0.7228. It was the first solar eclipse to fall on Christmas since 1954 ...

* Followed by:

Solar eclipse of January 16, 2037 A partial solar eclipse will occur at the Moon's descending node of orbit on Friday, January 16, 2037, with a magnitude of 0.7049. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image ...

Inex

* Preceded by: Solar eclipse of January 26, 1990 * Followed by: Solar eclipse of December 16, 2047

Triad

* Preceded by: Solar eclipse of March 7, 1932 * Followed by:

Solar eclipse of November 6, 2105 Solar may refer to: Astronomy * Of or relating to the Sun ** Solar telescope, a special purpose telescope used to observe the Sun ** A device that utilizes solar energy (e.g. "solar panels") ** Solar calendar, a calendar whose dates indicate t ...

Solar eclipses of 2018–2021

Saros 122

Metonic series

Tritos series

Inex series

References

External links

* http://eclipse.gsfc.nasa.gov/SEplot/SEplot2001/SE2019Jan06P.GIF {{Solar eclipses 2019 in science 2019 1 6 January 2019