March 1979 lunar eclipse

A partial lunar eclipse took place on March 13, 1979, the first of two lunar eclipses in 1979. The Moon was strikingly shadowed in this deep partial eclipse which lasted 3 hours, 17 minutes and 40.6 seconds, with 85.377% of the Moon in darkness at maximum.

Partial Lunar Eclipse
March 13, 1979
(No photo)

The moon passes west to east (right to left) across the Earth's umbral shadow, shown in hourly intervals.
Series132 (28 of 71)
Duration (hr:mn:sc)
Partial
Penumbral
Contacts
P1UTC
U1
Greatest
U4
P4

This event followed the total solar eclipse of February 26, 1979.

Visibility

Lunar year series

Saros series

Lunar saros series 132, repeating every 18 years and 11 days, has a total of 71 lunar eclipse events including 44 umbral lunar eclipses (32 partial lunar eclipses and 12 total lunar eclipses).

Greatest First

The greatest eclipse of the series will occur on 2123 Jun 9, lasting 106 minutes.[1]		 Penumbral Partial Total Central
1492 May 12
 1636 Aug 16
 2015 Apr 4
 2069 May 6
Last
Central Total Partial Penumbral
2177 Jul 11
 2213 Aug 2
 2429 Dec 11
 2754 Jun 26

There are 11 series events between 1901 and 2100, grouped into threes (called an exeligmos), each column with approximately the same viewing longitude on earth.

1901–2100
1907 Jan 29 1925 Feb 8 1943 Feb 20
1961 Mar 2 1979 Mar 13 1997 Mar 24
2015 Apr 4 2033 Apr 14 2051 Apr 26
2069 May 6 2087 May 17

Half-Saros cycle

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 total solar eclipses of Solar Saros 139.

March 7, 1970 March 18, 1988

See also

Notes
  1. Listing of Eclipses of series 132
  2. Mathematical Astronomy Morsels, Jean Meeus, p.110, Chapter 18, The half-saros


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