Waxing Gibbous on

Moon phase on 17 September 2010 Friday is Waxing Gibbous, 9 days young Moon is in Capricorn.

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Moon phase for

Lunar calendar 2010 | September 2010

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

Waxing Gibbous 72% illuminated

Waxing Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 72% and growing larger. The 9 days young Moon is in ♑ Capricorn.

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Moon phases for next 7 days

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Moon phase and lunation details

2 days after First Quarter

Previous main lunar phase is the First Quarter before 2 days on 15 September 2010 at 05:50.

Moonrise and moonset

Moon rises in the afternoon and sets after midnight to early morning. It is visible to the southeast in early evening and it is up for most of the night.

Moon in ♑ Capricorn

Moon is passing about ∠20° of ♑ Capricorn tropical zodiac sector.

Apparent angular diameter ∠1802"

Lunar disc appears visually 5.8% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1802" and ∠1909".

Harvest Moon after 5 days

Next Full Moon is the Harvest Moon of September 2010 after 5 days on 23 September 2010 at 09:17.

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 132 / 1085

The Moon is 9 days young. Earth's natural satellite is moving from the first to the middle part of current synodic month. This is lunation 132 of Meeus index or 1085 from Brown series.

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Synodic month length 29.34 days

Length of current 132 lunation is 29 days, 8 hours and 15 minutes. It is 1 hour and 52 minutes shorter than next lunation 133 length.

Lunation length shorter than mean

Length of current synodic month is 4 hours and 29 minutes shorter than the mean length of synodic month, but it is still 1 hour and 40 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠4.6°

This New Moon true anomaly is ∠4.6°. At beginning of next synodic month true anomaly will be ∠20.4°. The length of upcoming synodic months will keep increasing since the true anomaly gets closer to the value of New Moon at point of apogee (∠180°).

Moon before apogee

9 days after point of perigee on 8 September 2010 at 04:00 in ♍ Virgo. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 3 days, until it get to the point of next apogee on 21 September 2010 at 08:03 in ♓ Pisces.

Previous perigeeNext apogee

Distance to Moon 397 868 km

Moon is 397 868 km (247 224 mi) away from Earth on this date. Moon moves farther next 3 days until apogee, when Earth-Moon distance will reach 406 169 km (252 382 mi).

Moon after ascending node

1 day after its ascending node on 16 September 2010 at 13:56 in ♑ Capricorn, the Moon is following the northern part of its orbit for the next 13 days, until it will cross the ecliptic from North to South in descending node on 1 October 2010 at 02:42 in ♋ Cancer.

Previous nodeNext node

Draconic month

1 day after beginning of current draconic month in ♑ Capricorn, the Moon is moving from the beginning to the first part of it.

PreviousCurrent draconic monthNext

Moon after southern standstill

2 days after previous South standstill on 14 September 2010 at 23:47 in ♐ Sagittarius, when Moon has reached southern declination of ∠-24.710°. Next 12 days the lunar orbit moves northward to face North declination of ∠24.555° in the next northern standstill on 29 September 2010 at 17:37 in ♊ Gemini.

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Syzygy in 5 days

After 5 days on 23 September 2010 at 09:17 in ♈ Aries, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.

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