A penumbral lunar eclipse took place on Friday, July 26, 1991, the third of four lunar eclipses in 1991. This was the 2nd member of Lunar Saros 148. The previous event was on 15 July 1973, and the 1st eclipse of the series. The next event was on 6 August 2009. [1]
This eclipse is part of Saros cycle series 148.
Lunar eclipse series sets from 1988–1991 | ||||||||
---|---|---|---|---|---|---|---|---|
Descending node | Ascending node | |||||||
Saros | Date | Type Viewing | Gamma | Saros | Date Viewing | Type Chart | Gamma | |
113 | 1988 Mar 03 | Penumbral | 0.98855 | 118 | 1988 Aug 27 | Partial | −0.86816 | |
123 | 1989 Feb 20 | Total | 0.29347 | 128 | 1989 Aug 17 | Total | −0.14905 | |
133 | 1990 Feb 09 | Total | −0.41481 | 138 | 1990 Aug 06 | Partial | 0.63741 | |
143 | 1991 Jan 30 | Penumbral | −1.07522 | 148 | 1991 Jul 26 | Penumbral | 1.43698 | |
Last set | 1987 Apr 14 | Last set | 1987 Oct 07 | |||||
Next set | 1991 Dec 21 | Next set | 1991 Jun 27 |
A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros). [2] This lunar eclipse is related to two partial solar eclipses of Solar Saros 155.
July 20, 1982 | July 31, 2000 |
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A penumbral lunar eclipse took place on April 24, 2005, the first of two lunar eclipses in 2005. At maximum eclipse, 86.5% of the Moon's disc was partially shaded by the Earth, which caused a slight shadow gradient across its disc; this subtle effect may have been visible to careful observers. No part of the Moon was in complete shadow. The eclipse lasted 4 hours and 6 minutes overall, and was visible from east Asia, Australia, and the Americas.
A penumbral lunar eclipse took place on Sunday, December 30, 2001, the last of three lunar eclipses in 2001.
A partial lunar eclipse took place on Thursday 5 July 2001, the second of three lunar eclipses in 2001.
A total solar eclipse occurred at the Moon’s descending node of the orbit on Thursday, July 11, 1991. 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. Totality began over the Pacific Ocean and Hawaii moving across Mexico, down through Central America and across South America ending over Brazil. It lasted for 6 minutes and 53.08 seconds at the point of maximum eclipse. There will not be a longer total eclipse until June 13, 2132. This was the largest total solar eclipse of Solar Saros series 136, because eclipse magnitude was 1.07997.
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A penumbral lunar eclipse took place on Wednesday, January 30, 1991, the first of four lunar eclipses in 1991.
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A penumbral lunar eclipse occurred on Friday, 5 May 2023, the first of two lunar eclipses in 2023. The moon's apparent diameter was 0.1% larger than average because it occurred 5.5 days before perigee. This was the deepest penumbral eclipse since February 2017 and until September 2042.
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