This article includes a list of general references, but it lacks sufficient corresponding inline citations .(April 2021) |
Total Lunar Eclipse 10 December 2011 | |
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Singapore, 14:40 UTC | |
The Moon passes right to left through the Earth's shadow | |
Series (and member) | 135 (23 of 71) |
Gamma | -0.3882 |
Magnitude | 1.1061 |
Duration (hr:mn:sc) | |
Totality | 0:51:08 |
Partial | 3:32:15 |
Penumbral | 5:56:21 |
Contacts (UTC) | |
P1 | 11:33:36 |
U1 | 12:45:43 |
U2 | 14:06:16 |
Greatest | 14:31:49 |
U3 | 14:57:24 |
U4 | 16:17:58 |
P4 | 17:29:57 |
The Moon's hourly motion across the Earth's shadow in the constellation of Taurus |
A total lunar eclipse took place on 10 December 2011. It was the second of two total lunar eclipses in 2011, the first having occurred on June 15. A lunar eclipse occurs when the Moon is positioned just right in its orbit to pass through Earth's shadow.
Asia, Australia, and other areas of the Pacific had the best visibility. European countries only saw a partial eclipse of a rising moon, while northwestern North America saw a partial eclipse of a setting moon.
The eclipse was seen over the Philippines despite cloudy and rainy weather over parts of Luzon and other areas. Photos were taken by groups of amateur astronomers from the Astronomical League of the Philippines (ALP).[ citation needed ]
South America and portions of West Africa missed the eclipse completely as it happened in the early morning.[ citation needed ]
Asia
Australia and Oceania
Europe and Middle East
North America
The eclipse occurred on Saturday evening in Australia. Eastern Daylight Saving Time: (+11:00 UTC)
The eclipse was visible from India in the evening, given in India Standard Time (UTC+5:30):
The eclipse was visible on Saturday morning before sunrise over North America. For most location the moon set before full lunar eclipse. Only Alaska and northernmost Canada will be able to witness the entire event.
Contact | North America | UTC | ||||
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AST (UTC−9) | PST (UTC−8) | MST (UTC−7) | CST (UTC−6) | EST (UTC−5) | ||
Penumbral begins (P1) | 2:34 am | 3:34 am | 4:34 am | 5:34 am | 6:34 am | 11:34 |
Partial begins (U1) | 3:46 am | 4:46 am | 5:46 am | 6:46 am | 7:46 am | 12:46 |
Totality begins (U2) | 5:06 am | 6:06 am | 7:06 am | 8:06 am | 9:06 am | 14:06 |
Mid-eclipse | 5:32 am | 6:32 am | 7:32 am | 8:32 am | 9:32 am | 14:32 |
Totality ends (U3) | 5:57 am | 6:57 am | 7:57 am | 8:57 am | 9:57 am | 14:57 |
Partial ends (U4) | 7:18 am | 8:18 am | 9:18 am | 10:18 am | 11:18 am | 16:18 |
Penumbral ends (P4) | 8:30 am | 9:30 am | 10:30 am | 11:30 am | 12:30 pm | 17:30 |
(Table entries are given a dark background for invisibility due to moonset) |
It was preceded by the partial solar eclipse of November 25, 2011.
A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros). [1] This lunar eclipse is related to two total solar eclipses of Solar Saros 142.
4 December 2002 | 14 December 2020 |
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This eclipse is the one of four lunar eclipses in a short-lived series. The lunar year series repeats after 12 lunations or 354 days (shifting back about 10 days in sequential years). Because of the date shift, the Earth's shadow will be about 11 degrees west in sequential events.
Lunar eclipse series sets from 2009–2013 | ||||||||
---|---|---|---|---|---|---|---|---|
Ascending node | Descending node | |||||||
Saros # Photo | Date Viewing | Type chart | Gamma | Saros # Photo | Date Viewing | Type chart | Gamma | |
110 | 2009 Jul 07 | penumbral | −1.4916 | 115 | 2009 Dec 31 | partial | 0.9766 | |
120 | 2010 Jun 26 | partial | −0.7091 | 125 | 2010 Dec 21 | total | 0.3214 | |
130 | 2011 Jun 15 | total | 0.0897 | 135 | 2011 Dec 10 | total | −0.3882 | |
140 | 2012 Jun 04 | partial | 0.8248 | 145 | 2012 Nov 28 | penumbral | −1.0869 | |
150 | 2013 May 25 | penumbral | 1.5351 | |||||
Last set | 2009 Aug 06 | Last set | 2009 Feb 9 | |||||
Next set | 2013 Apr 25 | Next set | 2013 Oct 18 |
A total solar eclipse occurred on March 29, 2006. 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. It was visible from a narrow corridor which traversed half the Earth. The magnitude, that is, the ratio between the apparent sizes of the Moon and that of the Sun, was 1.052, and it was part of Saros 139.
A total solar eclipse occurred at the Moon's descending node of the orbit on July 22, 2009, with a magnitude of 1.07991. It was the longest total solar eclipse during the 21st century; the longest total solar eclipse during the 3rd millennium will be on 16 July 2186. It lasted a maximum of 6 minutes and 38.86 seconds off the coast of Southeast Asia, causing tourist interest in eastern China, Pakistan, Japan, India, Nepal and Bangladesh. Its greatest magnitude was 1.07991, occurring only 6 hours, 18 minutes after perigee, with greatest eclipse totality lasting 6 minutes, 38.86 seconds during the Total Solar Eclipse of July 22, 2009.
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A total lunar eclipse occurred on February 20 and February 21, 2008. It was visible in the eastern evening sky on February 20 for all of North and South America, and on February 21 in the predawn western sky from most of Africa and Europe. Greatest Eclipse occurring on Thursday, February 21, 2008, at 03:26:03 UTC, totality lasting 49 minutes and 45.6 seconds.
A partial lunar eclipse took place on 16 August 2008, the second of two lunar eclipses in 2008, with the first being a total eclipse on 20 February 2008. The next lunar eclipse was a penumbral eclipse occurring on 9 February 2009, while the next total lunar eclipse occurred on 21 December 2010.
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A partial lunar eclipse took place on 4 June 2012. It was the first of two lunar eclipses occurring in 2012, the second eclipse set to happen on 28 November. The moon was about 37% covered by the Earth's northern umbral shadow at maximum eclipse.
A partial lunar eclipse took place on 25 April 2013, the first of three lunar eclipses in 2013. Only a tiny sliver (1.48%) of the Moon was covered by the Earth's umbral shadow at maximum eclipse, but the entire northern half of the Moon was darkened from being inside the penumbral shadow. This was one of the shortest partial eclipses of the Moon for the 21st century, lasting 27 minutes. This was the last of 58 umbral lunar eclipses of Lunar Saros 112.
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A total lunar eclipse took place on Wednesday 8 October 2014. It is the second of two total lunar eclipses in 2014, and the second in a tetrad. Other eclipses in the tetrad are those of 15 April 2014, 4 April 2015, and 28 September 2015. Occurring only 2.1 days after perigee, the Moon's apparent diameter was larger, 1960.6 arcseconds.
A penumbral lunar eclipse took place on 23 March 2016, the first of three lunar eclipses in 2016. The Moon was just 2.1 days before apogee, making it very small, so this was a "Micromoon" penumbral lunar eclipse.
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A penumbral lunar eclipse took place on Thursday, March 3, 1988, the first of two lunar eclipses in 1988, the second being on August 27, 1988. Earlier sources compute this as a 0.3% partial eclipse lasting under 14 minutes, and newest calculations list it as a penumbral eclipse that never enters the umbral shadow. In a rare total penumbral eclipse, the entire Moon was partially shaded by the Earth, and the shading across the Moon should have been quite visible at maximum eclipse. The penumbral phase lasted for 4 hours, 53 minutes and 50.6 seconds in all, though for most of it, the eclipse was extremely difficult or impossible to see. The Moon was 2.2 days after apogee, making it 6.1% smaller than average.
A total lunar eclipse occurred on 31 January 2018. The Moon was near its perigee on 30 January and as such may be described as a "supermoon", when the Moon's distance from the Earth is less than 360,000 km. The previous supermoon lunar eclipse was in September 2015.
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An annular solar eclipse occurred on Sunday, June 21, 2020. An annular solar eclipse is a solar eclipse whose presentation looks like a ring, or annulus; it occurs when the Moon's apparent diameter is smaller than the sun's, blocking most, but not all, of the sun's light. In this instance, the moon's apparent diameter was 0.6% smaller than the sun's.
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