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

ascending 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 Saturday, June 29, 1946, 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 0.1802. 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. This was the third of four partial solar eclipses in 1946, with the others occurring on

January 3 Events Pre-1600 *AD 69, 69 – The Roman legions on the Rhine refuse to declare their allegiance to Galba, instead proclaiming their legate, Aulus Vitellius, as emperor. * 250 – Emperor Decius orders everyone in the Roman Empire (ex ...

May 30 Events Pre-1600 * 70 – Siege of Jerusalem: Titus and his Roman legions breach the Second Wall of Jerusalem. Jewish defenders retreat to the First Wall. The Romans build a circumvallation, cutting down all trees within . * 1381 – ...

, and

November 23 Events Pre-1600 *534 BC – Thespis of Icaria becomes the first recorded actor to portray a character on stage. *1248 – Siege of Seville, Conquest of Seville by Christian troops under King Ferdinand III of Castile. *1499 – Seve ...

. A partial eclipse was visible for parts of

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 ...

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 ...

, and

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 ...

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 ...

. The first and last eclipse in this sequence is separated by one

synodic month In lunar calendars, a lunar month is the time between two successive Syzygy (astronomy), syzygies of the same type: new moons or full moons. The precise definition varies, especially for the beginning of the month. Variations In Shona people, S ...

Related eclipses

Eclipses in 1946

* A partial solar eclipse on January 3. * A partial solar eclipse on May 30. * A total lunar eclipse on June 14. * A partial solar eclipse on June 29. * A partial solar eclipse on November 23. * A total lunar eclipse on December 8.

Metonic

* Preceded by: Solar eclipse of September 10, 1942

Tzolkinex

* Followed by:

Solar eclipse of August 9, 1953 A partial solar eclipse occurred at the Moon's Lunar node, descending node of orbit on Sunday, August 9, 1953, with a Magnitude of eclipse, magnitude of 0.3729. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally ...

Tritos

* Preceded by:

Solar eclipse of July 30, 1935 During the 20th century, there were 228 solar eclipses of which 78 were Solar eclipse#Types, partial, 73 were annular, 71 were total and 6 were hybrids between total and annular eclipses. Of these, two annular and three total eclipses were non-c ...

Solar Saros 155

* Preceded by: Solar eclipse of June 17, 1928 * Followed by: Solar eclipse of July 9, 1964

Inex

* Preceded by: Solar eclipse of July 19, 1917

Triad

* Preceded by:

Solar eclipse of August 28, 1859 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 1942–1946

Saros 155

Metonic series

Tritos series

Inex series

References

External links

{{Solar eclipses 1946 6 29 1946 in science 1946 6 29 June 1946