Waxing Gibbous Moon
Waxing Gibbous MoonImage credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.(large image)

Waxing Gibbous in Cancer

Waxing Gibbous on . Illuminated surface of the Moon is 86% and growing larger. Lunar cycle is 11 days young.

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.

Upcoming main moon phases

Main moon phases of the following lunar cycle.

Moon phase and lunation details

Moon in ♋ Cancer

Moon is passing about ∠10° of ♋ Cancer tropical zodiac sector.

4 days after First Quarter

Previous main lunar phase is the First Quarter before 4 days on 9 February 2003 at 11:11.

Snow Moon after 3 days

Next Full Moon is the Snow Moon of February 2003 after 3 days on 16 February 2003 at 23:51.

Moderate tide

There is medium ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at very acute angle, so their combined tidal force is moderate.

Apparent angular diameter ∠1835"

Lunar disc appears visually 5.7% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1835" and ∠1943".

Lunation 38 / 991

The Moon is 11 days young and navigating from the first to the middle part of the current synodic month. This is lunation 38 of Meeus index or 991 from Brown series.

Synodic month length 29.66 days

The length of this lunation is 29 days, 15 hours and 47 minutes and it is 57 minutes shorter than the upcoming lunation's length. The lengths of the following synodic months are going to increase with the lunar orbit true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).

Lunation length longer than mean

The length of the current synodic month is 3 hours and 3 minutes longer than the mean synodic month length. It is 4 hours shorter compared to 21st century's longest synodic month length.

Lunar orbit details for

True anomaly ∠90.6°

The true anomaly of the Moon orbit at the beginning of this lunation cycle is ∠90.6° and at the beginning of the next lunar synodic month the true anomaly is going to be ∠127.8°.

Moon after apogee

5 days since point of apogee on 7 February 2003 at 21:58 in ♈ Aries the lunar orbit is getting narrow while the Moon is moving towards the Earth. It will keep this direction over the next 6 days until the Moon reaches the point of next perigee on 19 February 2003 at 16:19 in ♍ Virgo.

Distance to Moon 390 537 km

The Moon is 390 537 km (242 668 mi) away from Earth and getting closer over the next 6 days until the point perigee when Earth-Moon distance is going to be 364 844 km (226 704 mi).

Moon after ascending node

2 days after ascending node on 10 February 2003 at 17:39 in ♉ Taurus the Moon is positioned north of the ecliptic over the following 10 days until the lunar crosses the ecliptic again from North to South in descending node on 23 February 2003 at 15:47 in ♏ Scorpio.

Moon at northern standstill

At 10:59 the Moon is meeting its standstill point to reach North declination of ∠25.923°. Over the upcoming 12 days the lunar orbit is going to tilt southward to face maximum declination of ∠-26.015° at the point of next southern standstill in ♑ Capricorn on 26 February 2003 at 05:53.

Draconic month

2 days since the beginning of this draconic month in ♉ Taurus the Moon is navigating from the beginning to the first part of the lunar cycle.

Syzygy in 3 days

In 3 days on 16 February 2003 at 23:51 in ♌ Leo the Moon is going to be in a Full Moon geocentric opposition with the Sun and thus forming the next Sun-Earth-Moon syzygy alignment.

Lunar calendar

Sources and credits

Parts of this Lunar Calendar are based on Planetary Ephemeris Data Courtesy of Fred Espenak, www.Astropixels.com

Moon phase image credit to NASA/Goddard Space Flight Center Scientific Visualization Studio, svs.gsfc.nasa.gov