August 2007 lunar eclipse

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Total Lunar Eclipse
August 28, 2007
Lunar Eclipse.jpg
The eclipse at 9:48 UTC, 4 minutes before totality, photo taken from Wollongong, Australia
Lunar eclipse chart close-2007aug28.png
The moon's path through the Earth's southern shadow.
Series (and member) 128 (40 of 71)
Duration (hr:mn:sc)
Totality 1:30:46
Partial 3:32:54
Penumbral 5:30:18
Contacts
P1 7:52:11 UTC
U1 8:50:57 UTC
U2 9:52:00 UTC
Greatest 10:37:22 UTC
U3 11:22:45 UTC
U4 12:23:50 UTC
P4 13:22:29 UTC
240px
Eclipse across ascending node in Aquarius

A total lunar eclipse occurred on August 28, 2007, lasting just over 90 minutes. The Moon entered the Earth's penumbra at 07:53:39 UTC. The first partial phase began in earnest at 08:51:16 UTC when the Moon entered the Earth's umbra. It exited the penumbra at 13:21:02 UTC.

It is a relatively rare central eclipse where the moon passes in front of the center of the Earth's shadow. It was the "longest and deepest lunar eclipse to be seen in 7 years".[1] [2] In the total lunar eclipse of July 16, 2000 the moon passed within two arc minutes of the center of the Earth's shadow. In comparison, this still very deep eclipse was off-center by over 12 minutes of arc.[3] The next total lunar eclipse of a longer duration was on June 15, 2011.

The lunar eclipse was the second one in 2007. The first one occurred on March 3, 2007.

Viewing

Viewing from Oceania is favoured for the eclipse, because at the moment of greatest eclipse (10:37:22 UTC), the Moon was at the zenith of French Polynesia. The Pacific regions of Canada and the continental United States (including all of Alaska) witnessed the whole event, along with most of eastern Australia, New Zealand and all the Pacific Island regions (except New Guinea), and the tip of the Chukchi Peninsula that includes the town of Uelen, Russia. The majority of the Americas observed an abbreviated eclipse, with moonset occurring at some time during the eclipse. Siberia, far eastern Russia, eastern South Asia, China, the rest of eastern and southeastern Asia, New Guinea, and the rest of Australia missed out on the beginning of the eclipse, because the eclipse occurred at or close to moonrise in those regions.[4]

Luzon (except Visayas and Mindanao) in the Philippines, particularly Metro Manila, missed the rare eclipse entirely, due to clouds in the area due to the rainy season, which saddened many eclipse watchers in the area, but the eclipse was sighted by other amateur astronomers in other parts of the country as the lunar eclipse seen in clear skies. The eclipse was also missed in New Guinea, especially Port Moresby because of clouds. Greenland, Europe (including western Russia), Africa, western Asia, western Central Asia, and western South Asia missed the eclipse completely.

Lunar eclipse from moon-07aug28.png
This simulated view of the earth from the center of the moon during the lunar eclipse shows where the eclipse is visible on earth.

Map

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Relation to other lunar eclipses

This eclipse at the moon's ascending node was the second of two lunar eclipses to occur in 2007. The first at the descending node was on March 3, 2007.

Lunar year series


Metonic cycle (19 years)

The Metonic cycle repeats nearly exactly every 19 years and represents a Saros cycle plus one lunar year. Because it occurs on the same calendar date, the earth's shadow will be in nearly the same location relative to the background stars.

  1. 1988 Mar 03 – Partial (113)
  2. 2007 Mar 03 – Total (123)
  3. 2026 Mar 03 – Total (133)
  4. 2045 Mar 03 – Penumbral (143)
  1. 1988 Aug 27 – partial (118)
  2. 2007 Aug 28 – total (128)
  3. 2026 Aug 28 – partial (138)
  4. 2045 Aug 27 – penumbral (148)
240px 240px

Saros series

Lunar saros series 128, repeating every 18 years and 11 days, has a total of 71 lunar eclipse events including 11 total lunar eclipses.

Greatest First
Lunar eclipse chart close-1953Jul26.png
The greatest eclipse of the series occurred on 1953 Jul 26, lasting 108 minutes.[5]		 Penumbral Partial Total Central
1304 Jun 18 1430 Sep 2 1845 May 21 1899 Jun 23
Last
Central Total Partial Penumbral
2007 Aug 28 2097 May 21 2440 May 17 2566 Aug 2
1901–2100
1917 Jul 4 1935 Jul 16 1953 Jul 26
Lunar eclipse chart close-1917Jul04.png Lunar eclipse from moon-1917Jul04.png Lunar eclipse chart close-1935Jul16.png Lunar eclipse from moon-1935Jul16.png Lunar eclipse chart close-1953Jul26.png Lunar eclipse from moon-1953Jul26.png
1971 Aug 6 1989 Aug 17 2007 Aug 28
Lunar eclipse chart close-1971Aug06.png Lunar eclipse from moon-1971Aug06.png Lunar eclipse chart close-1989Aug17.png Lunar eclipse from moon-1989Aug17.png Lunar eclipse chart close-2007aug28.png Lunar eclipse from moon-2007Aug28.png
2025 Sep 7 2043 Sep 19 2061 Sep 29
80px 80px 80px 80px 80px 80px
2079 Oct 10 2097 Oct 21
80px 80px 80px 80px

Photo gallery

Collages
320px
From the Oregon Coast.		 320px
From Swifts Creek, Australia.
(3 minute intervals)
320px
From Bakersfield, California.
  • LuckEclipseMoon.JPG

    From Nagayo, Nagasaki, 10:33 UTC.

  • Lunar eclipse with stars.JPG

    A wider angle shows stars around the moon.

  • Total lunar eclipse and milky way.jpg

    A full sky view (moon on left) shows the Milky Way (across the center), which is usually invisible under a full moon.

  • 2007-08-28 Melbourne lunar eclipse Dsc 2519.jpg

    From Melbourne, Australia.

See also

Notes

  1. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  2. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  3. ↑ Visibility Map for Total Lunar Eclipse of 16 July 2000
  4. ↑ Visibility Map for Total Lunar Eclipse of 28 August 2007
  5. ↑ Listing of Eclipses of cycle 128

External links

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