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A total lunar eclipse took place on Saturday, May 4, 1985, the first of two total lunar eclipses in 1985, the second being on October 28, 1985. This lunar eclipse is first of a ''tetrad'', four total lunar eclipses in series. The last series was in 1967 and 1968, starting with an
April 1967 lunar eclipse A total lunar eclipse took place on Monday, April 24, 1967, the first of two total lunar eclipses in 1967, the second being on October 18, 1967. This lunar eclipse is first of a ''tetrad'', four total lunar eclipses in series. The following tet ...
, while the next was in 2003 and 2004, starting with a
May 2003 lunar eclipse A total lunar eclipse took place on Friday, May 16, 2003, the first of two total lunar eclipses in 2003, the other being on November 9, 2003. A shallow total eclipse saw the Moon in relative darkness for 52 minutes and 3.1 seconds. The Moon was ...
.


Visibility

It is seen rising over the whole of
Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
,
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...
,
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
and
Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...
. The eclipse was sighted over the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
at night. The second also followed on October 28, 1985.


Related eclipses


Eclipses of 1985

* A total lunar eclipse on May 4. * A partial solar eclipse on May 19. * A total lunar eclipse on October 28. * A total solar eclipse on November 12.


Lunar year series


Metonic series

This eclipse is the second of four
Metonic cycle The Metonic cycle or enneadecaeteris (from grc, ἐννεακαιδεκαετηρίς, from ἐννεακαίδεκα, "nineteen") is a period of almost exactly 19 years after which the lunar phases recur at the same time of the year. The recu ...
lunar eclipses on the same date, May 4–5, each separated by 19 years:


Saros series

It is a member of
Saros cycle The saros () is a period of exactly 223 synodic months, approximately 6585.3211 days, or 18 years, 10, 11, or 12 days (depending on the number of leap years), and 8 hours, that can be used to predict eclipses of the Sun and Moon. One saros period ...
121.


Half-Saros cycle

A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros).Mathematical Astronomy Morsels, Jean Meeus, p.110, Chapter 18, ''The half-saros'' This lunar eclipse is related to two annular solar eclipses of
Solar Saros 128 Saros cycle series 128 for solar eclipse A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of the Earth, totally or partially. Such an alignment occurs during an ...
.


See also

*
List of lunar eclipses There are several lists of lunar eclipses On the Moon, by the Earth ; Type * List of central lunar eclipses * Total penumbral lunar eclipse ; Classification * List of saros series for lunar eclipses * Tetrad (astronomy) contains lists of tetrads ...
*
List of 20th-century lunar eclipses A total of 229 lunar eclipses took place in the 20th century: 83 penumbral, 65 partial and 81 total. See also: Lists of lunar eclipses, List of 19th-century lunar eclipses and List of 21st-century lunar eclipses List Eclipses from 2001 to 200 ...


Notes


External links

* 1985-05 1985 in science May 1985 events {{lunar-eclipse-stub