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 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 eclipse was the second of four partial solar eclipses in 2011, with the others occurring on January 4, July 1, and November 25.

A partial eclipse was visible for parts of Northeast Asia, Alaska, northern Canada, Greenland, northern Scandinavia, and Iceland.

Visibility

Animated path

Gallery

• End of the eclipse seen from Tromsø, Norway

Eclipse timing

Places experiencing partial eclipse

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

Related eclipses

Eclipses in 2011

• A partial solar eclipse on January 4.
• A partial solar eclipse on June 1.
• A total lunar eclipse on June 15.
• A partial solar eclipse on July 1.
• A partial solar eclipse on November 25.
• A total lunar eclipse on December 10.

Metonic

• Followed by: Solar eclipse of March 20, 2015

Tzolkinex

• Preceded by: Solar eclipse of April 19, 2004
• Followed by: Solar eclipse of July 13, 2018

Half-Saros

• Preceded by: Lunar eclipse of May 26, 2002
• Followed by: Lunar eclipse of June 5, 2020

Tritos

• Preceded by: Solar eclipse of July 1, 2000
• Followed by: Solar eclipse of April 30, 2022

Solar Saros 118

• Preceded by: Solar eclipse of May 21, 1993
• Followed by: Solar eclipse of June 12, 2029

Inex

• Preceded by: Solar eclipse of June 21, 1982
• Followed by: Solar eclipse of May 11, 2040

Triad

• Preceded by: Solar eclipse of July 31, 1924
• Followed by: Solar eclipse of April 1, 2098

Solar eclipses of 2011–2014

This eclipse is a member of a semester series. An eclipse 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.

The partial solar eclipses on January 4, 2011 and July 1, 2011 occur in the previous lunar year eclipse set.

Saros 118

This eclipse is a part of Saros series 118, repeating every 18 years, 11 days, and containing 72 events. The series started with a partial solar eclipse on May 24, 803 AD. It contains total eclipses from August 19, 947 AD through October 25, 1650; hybrid eclipses on November 4, 1668 and November 15, 1686; and annular eclipses from November 27, 1704 through April 30, 1957. The series ends at member 72 as a partial eclipse on July 15, 2083. Its eclipses are tabulated in three columns; every third eclipse in the same column is one exeligmos apart, so they all cast shadows over approximately the same parts of the Earth.

The longest duration of totality was produced by member 34 at 6 minutes, 59 seconds on May 16, 1398, and the longest duration of annularity was produced by member 59 at 1 minutes, 58 seconds on February 23, 1849. All eclipses in this series occur at the Moon’s descending node of orbit.

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). All eclipses in this table occur at the Moon's descending node.

Tritos series

This eclipse is a part of a tritos cycle, repeating at alternating nodes every 135 synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee), but groupings of 3 tritos cycles (≈ 33 years minus 3 months) come close (≈ 434.044 anomalistic months), so eclipses are similar in these groupings.

The partial solar eclipses on April 8, 1902 (part of Saros 108) and January 5, 1935 (part of Saros 111) are also a part of this series but are not included in the table below.

Inex series

This eclipse is a part of the long period inex cycle, repeating at alternating nodes, every 358 synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee). However, groupings of 3 inex cycles (≈ 87 years minus 2 months) comes close (≈ 1,151.02 anomalistic months), so eclipses are similar in these groupings.

Notes

External links

• December 8, 2011, at the Wayback Machine
• APOD 2011/6/3
• (in Russian)