Waning Crescent on

Moon phase on 11 May 2010 Tuesday is Waning Crescent, 27 days old Moon is in Aries.

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Moon phase for

Lunar calendar 2010 | May 2010

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

Waning Crescent 7% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 7% and getting smaller. The 27 days old Moon is in ♈ Aries.

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Moon phases for next 7 days

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Moon phase and lunation details

5 days after Last Quarter

Previous main lunar phase is the Last Quarter before 5 days on 6 May 2010 at 04:15.

Moonrise and moonset

Moon rises after midnight to early morning and sets in the afternoon. It is visible in the early morning low to the east.

Moon in ♈ Aries

Moon is passing about ∠20° of ♈ Aries tropical zodiac sector.

Apparent angular diameter ∠1812"

Lunar disc appears visually 4.7% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1812" and ∠1900".

Flower Moon after 16 days

Next Full Moon is the Flower Moon of May 2010 after 16 days on 27 May 2010 at 23:07.

Upcoming main Moon phases

  • New Moon in Taurus ♉ on 14 May 2010 at 01:04
  • First Quarter in Leo ♌ on 20 May 2010 at 23:43
  • Full Moon in Scorpio ♏ on 27 May 2010 at 23:07
  • Last Quarter in Pisces ♓ on 4 June 2010 at 22:13

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 127 / 1080

The Moon is 27 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 127 of Meeus index or 1080 from Brown series.

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Synodic month length 29.52 days

The length of the lunation is 29 days, 12 hours and 35 minutes. It is 2 hours and 25 minutes longer than the next lunation's length. The lengths of the following synodic months are going to decreasing with the true anomaly getting closer to the value it has at the point of New Moon at perigee (∠0° or ∠360°).

Lunation length shorter than mean

The length of the current synodic month is 9 minutes shorter than the mean synodic month length. It is 6 hours longer compared to 21st century's shortest synodic month length.

Lunar orbit position on

True anomaly ∠247.4°

At the beginning of the lunation cycle the true anomaly is ∠247.4°. At the beginning of next synodic month the true anomaly is going to be ∠282.4°.

Moon after apogee

4 days after point of apogee on 6 May 2010 at 21:53 in ♒ Aquarius. The lunar orbit is getting narrow, while the Moon is moving towards the Earth. It will keep this direction over the next 8 days, until the Moon reaches the point of next perigee on 20 May 2010 at 08:38 in ♌ Leo.

Previous apogeeNext perigee

Distance to Moon 395 675 km

The Moon is 395 675 km (245 861 mi) away from Earth and getting closer over the next 8 days until the point perigee when Earth-Moon distance is going to be 369 729 km (229 739 mi).

Moon before descending node

7 days after ascending node on 3 May 2010 at 12:35 in ♑ Capricorn. The Moon is located north of the ecliptic over the following 6 days, until the lunar orbit crosses from North to South in descending node on 17 May 2010 at 15:39 in ♋ Cancer.

Previous nodeNext node

Draconic month

7 days since the beginning of current draconic month in ♑ Capricorn, the Moon is navigating from the beginning to the first part of the cycle.

PreviousCurrent draconic monthNext

Moon before northern standstill

9 days since the previous standstill on 1 May 2010 at 14:01 in ♐ Sagittarius when the Moon has reached South declination of ∠-25.109°, the lunar orbit is extending northward over the next 4 days to face maximum declination of ∠25.049° at the point of next northern standstill on 15 May 2010 at 23:07 in ♊ Gemini.

Previous standstillNext standstill

Syzygy in 2 days

In 2 days on 14 May 2010 at 01:04 in ♉ Taurus the Moon is going to be in a New Moon geocentric conjunction with the Sun and thus forming the next Sun-Moon-Earth syzygy alignment.

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