November 1984 lunar eclipse

A penumbral lunar eclipse took place on November 8, 1984. This subtle penumbral eclipse may have been visible to a skilled observer at maximum eclipse. 90% of the Moon's disc was partially shaded by the Earth (none of it was in total shadow), which caused a gentle shadow gradient across its disc at maximum; the eclipse as a whole lasted 4 hours and 28 minutes.^[1]

Visibility[]

Related eclipses[]

Eclipses of 1984[]

A penumbral lunar eclipse on May 15.
An annular solar eclipse on May 30.
A penumbral lunar eclipse on June 13.
A penumbral lunar eclipse on November 8.
A total solar eclipse on November 22.

Lunar year series[]

Lunar eclipse series sets from 1984–1987
Descending node				Ascending node
Saros	Date Viewing	Type Chart	Gamma	Saros	Date Viewing	Type Chart	Gamma
111	1984 May 15	Penumbral	1.11308	116	1984 Nov 08	Penumbral	-1.08998
121	1985 May 04	Total	0.35197	126	1985 Oct 28	Total	-0.40218
131	1986 Apr 24	Total	-0.36826	136	1986 Oct 17	Total	0.31887
141	1987 Apr 14	Penumbral	-1.13641	146	1987 Oct 07	Penumbral	1.01890

Last set	1984 Jun 13			Last set	1983 Dec 20

Next set	1988 Mar 03			Next set	1988 Aug 27

Metonic series[]

This eclipse is the first of four Metonic cycle lunar eclipses on the same date, November 8–9, 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 be in nearly the same location relative to the background stars.

1984 May 15.19 - penumbral (111) 2003 May 16.15 - total (121) 2022 May 16.17 - total (131) 2041 May 16.03 - penumbral (141)	1984 Nov 08.75 - penumbral (116) 2003 Nov 09.05 - total (126) 2022 Nov 08.46 - total (136) 2041 Nov 08.19 - partial (146) 2060 Nov 08.17 - penumbral (156)

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 partial solar eclipses of Solar Saros 123.