October 1986 lunar eclipse

Total Lunar Eclipse October 17, 1986
(No photo)
The moon passes west to east (right to left) across the Earth's umbral shadow, shown in hourly intervals.
Series	136 (18 of 72)
Duration (hr:mn:sc)
Totality
Partial
Penumbral
Contacts
P1	UTC
U1
U2
Greatest
U3
U4
P4
The eclipse occurs in Capricornus

A total lunar eclipse took place on October 17, 1986.

Visibility

Related eclipses

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 third of four Metonic cycle lunar eclipses on the same date, October 17–18, 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

See also

• List of lunar eclipses
• List of 20th-century lunar eclipses

External links

• 1986 Oct 17 chart Eclipse Predictions by Fred Espenak, NASA/GSFC