Waning Gibbous on

Moon phase on 5 October 2012 Friday is Waning Gibbous, 19 days old Moon is in Gemini.

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Moon phase for

Lunar calendar 2012 | October 2012

Waning Gibbous phase
Waning Gibbous phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Waning Gibbous 75% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 75% and getting smaller. The 19 days old Moon is in ♊ Gemini.

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Moon phases for next 7 days

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Moon phase and lunation details

5 days after Full Moon

Previous main lunar phase is the Full Moon before 5 days on 30 September 2012 at 03:19.

Moonrise and moonset

Moon rises in the evening and sets in the morning. It is visible to the southwest and it is high in the sky after midnight.

Moon in ♊ Gemini

Moon is passing about ∠12° of ♊ Gemini tropical zodiac sector.

Apparent angular diameter ∠1769"

Lunar disc appears visually 8.2% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1769" and ∠1919".

Harvest Moon before 5 days

Next Full Moon is the Hunter Moon of October 2012 after 24 days on 29 October 2012 at 19:50.

Upcoming main Moon phases

Neap tide

There is low ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at big angle, so their combined tidal force is weak.

Lunation 157 / 1110

The Moon is 19 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 157 of Meeus index or 1110 from Brown series.

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Synodic month length 29.41 days

Length of current 157 lunation is 29 days, 9 hours and 52 minutes. This is the year's shortest synodic month of 2012. It is 13 minutes shorter than next lunation 158 length.

Lunation length shorter than mean

Length of current synodic month is 2 hours and 52 minutes shorter than the mean length of synodic month, but it is still 3 hours and 17 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠312.9°

This lunation true anomaly is ∠312.9°. At the beginning of next synodic month true anomaly will be ∠334.3°. The length of upcoming synodic months will keep decreasing since the true anomaly gets closer to the value of New Moon at point of perigee (∠0° or ∠360°).

Moon in apogee

Moon is reaching point of apogee on this date at 00:43, this is 15 days after last perigee on 19 September 2012 at 02:52 in ♏ Scorpio. Lunar orbit is starting to get closer, while the Moon is moving inward the Earth for 11 days ahead, until it will get to the point of next perigee on 17 October 2012 at 01:02 in ♏ Scorpio.

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Distance to Moon 405 162 km

This apogee Moon is 405 162 km (251 756 mi) away from Earth. It is 246 km farther than the mean apogee distance, but it is still 1 547 km closer than the farthest apogee of 21st century.

Moon after descending node

1 day after its descending node on 4 October 2012 at 05:15 in ♉ Taurus, the Moon is following the southern part of its orbit for the next 12 days, until it will cross the ecliptic from South to North in ascending node on 17 October 2012 at 18:27 in ♏ Scorpio.

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Draconic month

14 days after beginning of current draconic month in ♏ Scorpio, the Moon is moving from the second to the final part of it.

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Moon before northern standstill

13 days after previous South standstill on 22 September 2012 at 00:11 in ♐ Sagittarius, when Moon has reached southern declination of ∠-21.135°. Next day the lunar orbit moves northward to face North declination of ∠21.024° in the next northern standstill on 6 October 2012 at 01:40 in ♊ Gemini.

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Syzygy in 10 days

After 10 days on 15 October 2012 at 12:02 in ♎ Libra, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.

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