Waning Gibbous on

Moon phase on 17 September 2098 Wednesday is Waning Gibbous, 21 days old Moon is in Gemini.

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Moon phase for

Lunar calendar 2098 | September 2098

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

Waning Gibbous 60% illuminated

Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 60% and getting smaller. The 21 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

6 days after Full Moon

Previous main lunar phase is the Full Moon before 6 days on 10 September 2098 at 17:33.

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 ∠14° of ♊ Gemini tropical zodiac sector.

Apparent angular diameter ∠1913"

Lunar disc appears visually 0.2% wider than solar disc. Moon and Sun apparent angular diameters are ∠1913" and ∠1910".

Harvest Moon before 6 days

Next Full Moon is the Hunter Moon of October 2098 after 22 days on 10 October 2098 at 09:20.

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 1220 / 2173

The Moon is 21 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 1220 of Meeus index or 2173 from Brown series.

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Synodic month length 29.35 days

Length of current 1220 lunation is 29 days, 8 hours and 24 minutes. It is 2 hours and 8 minutes shorter than next lunation 1221 length.

Lunation length shorter than mean

Length of current synodic month is 4 hours and 20 minutes shorter than the mean length of synodic month, but it is still 1 hour and 49 minutes longer, compared to 21st century shortest.

Lunar orbit position on

True anomaly ∠10.1°

This New Moon true anomaly is ∠10.1°. At beginning of next synodic month true anomaly will be ∠26.9°. 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 perigee

9 days after point of apogee on 7 September 2098 at 19:51 in ♒ Aquarius. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 5 days, until it get to the point of next perigee on 23 September 2098 at 09:26 in ♍ Virgo.

Previous apogeeNext perigee

Distance to Moon 374 774 km

Moon is 374 774 km (232 874 mi) away from Earth on this date. Moon moves closer next 5 days until perigee, when Earth-Moon distance will reach 361 024 km (224 330 mi).

Moon after ascending node

4 days after its ascending node on 12 September 2098 at 21:33 in ♈ Aries, the Moon is following the northern part of its orbit for the next 8 days, until it will cross the ecliptic from North to South in descending node on 25 September 2098 at 20:31 in ♎ Libra.

Previous nodeNext node

Draconic month

4 days after beginning of current draconic month in ♈ Aries, the Moon is moving from the beginning to the first part of it.

PreviousCurrent draconic monthNext

Moon before northern standstill

13 days after previous South standstill on 4 September 2098 at 08:51 in ♑ Capricorn, when Moon has reached southern declination of ∠-28.462°. Next day the lunar orbit moves northward to face North declination of ∠28.525° in the next northern standstill on 18 September 2098 at 20:59 in ♊ Gemini.

Previous standstillNext standstill

Syzygy in 7 days

After 7 days on 25 September 2098 at 00:17 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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