December 1992 lunar eclipse

A total lunar eclipse took place on Wednesday, December 9, 1992, the second of two lunar eclipses in 1992, the first was a partial lunar eclipse on Monday, June 15.

Total Lunar Eclipse
December 9, 1992

The moon passes west to east (right to left) across the Earth's umbral shadow, shown in hourly intervals.
Gamma0.3144
Magnitude1.2709
Series (and member)125 (47 of 72)
Duration (hr:mn:sc)
Totality1:13:53
Partial3:28:44
Penumbral5:34:04
Contacts
P120:57:01 UTC
U121:59:45
U223:07:10
Greatest23:44:06
U30:21:03
U41:28:29
P42:31:05

Visibility

It is visibly seen throughout the world including Americas (North and South America), Europe, Africa, Asia and Western Australia (including western New Guinea). The lunar eclipse was witnessed in the Philippines on the midday hours of December 10, two years after the total lunar eclipse happened on February 9, 1990.

According to Fred Espenak, this was the darkest eclipse in a decade, caused by the June 15, 1991 eruptions of Mount Pinatubo in the Philippines.[1]

Eclipses of 1992

Lunar year series
Lunar eclipse series sets from 1991–1994
Ascending node   Descending node
Saros Date
Viewing		 Type
Chart		 Gamma Saros Date
Viewing		 Type
Chart		 Gamma
110 1991 Jun 27
 Penumbral
 −1.40641 115 1991 Dec 21
 Partial
 0.97094
120 1992 Jun 15
 Partial
 −0.62887 125
 1992 Dec 9
 Total
 0.31438
130 1993 Jun 4
 Total
 0.16376 135
 1993 Nov 29
 Total
 −0.39941
140 1994 May 25
 Partial
 0.89334 145 1994 Nov 18
 Penumbral
 −1.10479
Last set 1991 Jul 26 Last set 1991 Jan 30
Next set 1995 Apr 15 Next set 1995 Oct 08

Saros series

Lunar saros series 125, repeating every 18 years and 11 days, has 26 total lunar eclipses. The first was on June 17, 1704 and the last will be on March 19, 2155. The longest totality occurrence of this series (7th) was on August 22, 1812 when totality lasted one hour and 42 minutes.[2]

This is the 17th of 26 total lunar eclipses in series 125. The previous occurrence was on November 29, 1974 and the next will occur on December 21, 2010.

Half-Saros cycle

A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros).[3] This lunar eclipse is related to two annular solar eclipses of Solar Saros 132.

December 4, 1983 December 14, 2001

Tritos series

Tzolkinex

See also

Notes
  1. Totality - 1992 Dec
  2. Listing of Eclipses of cycle 125
  3. Mathematical Astronomy Morsels, Jean Meeus, p.110, Chapter 18, The half-saros



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