January 1972 Lunar Eclipse
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A total
lunar eclipse A lunar eclipse occurs when the Moon moves into the Earth's shadow. Such alignment occurs during an eclipse season, approximately every six months, during the full moon phase, when the Moon's orbital plane is closest to the plane of the Earth ...
took place on Sunday, January 30, 1972, the first of two lunar eclipses in 1972. The moon entered the Earth's penumbral shadow at 30 January 1972 08:03:12.5 UTC and exited at 30 January 1972 13:43:37.9 UTC. The moon entered the Earth's umbral shadow at 30 January 1972 09:11:38.4 UTC and exited at 30 January 1972 12:35:03.1 UTC. Totality lasted 34 minutes, 47.7 seconds (34.795 min), between 10:35:57.4 UTC and 11:10:45.1 UTC. The moon was 6.6 days before apogee (Apogee on Sunday, February 6, 1972), making it 1.6% smaller than average, only 0.2% larger than the July 1972's lunar eclipse.


Visibility

It was completely visible over eastern Asia, New Zealand, northwestern North America, seen rising over Asia and Australia and setting over North America and western South America.


Relation to other lunar eclipses


Eclipses in 1972

* An annular solar eclipse on Sunday, 16 January 1972. * A total lunar eclipse on Sunday, 30 January 1972. * A total solar eclipse on Monday, 10 July 1972. * A partial lunar eclipse on Wednesday, 26 July 1972.


Lunar year series


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 140 Saros cycle series 140 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

* 1972-01 1972 in science January 1972 events {{lunar-eclipse-stub