April 2005 lunar eclipse

Penumbral Lunar Eclipse April 24, 2005
From Minneapolis, Minnesota, with inset images of a full moon a few hours before the eclipse, and the setting moon at 9:55 UT near greatest eclipse.
The moon passed (right to left) through the Earth's southern penumbral shadow.
Series (and member)	141 (23 of 73)
Gamma	-1.0885
Magnitude	0.8650
Duration (hr:mn:sc)
Penumbral	4:05:38
Contacts (UTC)
P1	7:52:06
Greatest	9:54:51
P4	11:57:44
The moon's hourly motion across the Earth's shadow in the constellation of Virgo.

A penumbral lunar eclipse took place on April 24, 2005, the first of two lunar eclipses in 2005. At maximum eclipse, 87% 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.

Visibility

Member

This is the 23rd member of Lunar Saros 141. The previous event was the April 1987 lunar eclipse. The next event is the May 2023 lunar eclipse.

Related eclipses

Eclipse season

This is the second eclipse this season.

First eclipse this season: 8 April 2005 Hybrid Solar Eclipse

Eclipses of 2005

Lunar eclipse 2002-2005

It is the last of four lunar year cycles, repeating every 354 days.

Lunar eclipse series sets from 2002–2005
Descending node				Ascending node
Saros Photo	Date View	Type Chart	Gamma	Saros Photo	Date View	Type Chart	Gamma
111	2002 May 26	penumbral	1.1759	116	2002 Nov 20	penumbral	−1.1127
121	2003 May 16	total	0.4123	126	2003 Nov 09	total	−0.4319
131	2004 May 04	total	−0.3132	136	2004 Oct 28	total	0.2846
141	2005 Apr 24	penumbral	−1.0885	146	2005 Oct 17	partial	0.9796

Last set	2002 Jun 24			Last set	2001 Dec 30

Next set	2006 Mar 14			Next set	2006 Sep 07

Saros series

Lunar Saros 141, repeating every 18 years and 11 days, has a total of 72 lunar eclipse events including 26 total lunar eclipses.

First Penumbral Lunar Eclipse: 1608 Aug 25

First Partial Lunar Eclipse: 2041 May 16

First Total Lunar Eclipse: 2167 Aug 01

First Central Lunar Eclipse: 2221 Sep 02

Greatest Eclipse of the Lunar Saros 141: 2293 Oct 16

Last Central Lunar Eclipse: 2546 Mar 18

Last Total Lunar Eclipse: 2618 May 01

Last Partial Lunar Eclipse: 2744 Jul 16

Last Penumbral Lunar Eclipse: 2888 Oct 11

1901-2100

March 1915 lunar eclipse

March 1933 lunar eclipse

March 1951 lunar eclipse

April 1969 lunar eclipse

April 1987 lunar eclipse

April 2005 lunar eclipse

May 2023 lunar eclipse

May 2041 lunar eclipse

May 2059 lunar eclipse

June 2077 lunar eclipse

June 2095 lunar eclipse

Metonic series

This eclipse is the last of four Metonic cycle lunar eclipses on the same date, April 23–24, each separated by 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 in nearly the same location relative to the background stars.

Metonic lunar eclipse sets 1948–2005
Descending node			Ascending node
Saros	Date	Type	Saros	Date	Type
111	1948 Apr 23	Partial	116	1948 Oct 18	Penumbral

121	1967 Apr 24	Total	126	1967 Oct 18	Total

131	1986 Apr 24	Total	136	1986 Oct 17	Total

141	2005 Apr 24	Penumbral	146	2005 Oct 17	Partial

Half-Saros cycle

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 solar eclipses of Solar Saros 148.