Gibbous ♑ Capricorn
Moon phase on 4 September 2003 Thursday is First Quarter, 8 days young Moon is in Sagittarius.Share this page: twitter facebook linkedin
First Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 61% and growing larger. The 8 days young Moon is in ♐ Sagittarius.
* The exact date and time of this First Quarter phase is on 3 September 2003 at 12:34 UTC.
Moon rises at noon and sets at midnight. It is visible high in the southern sky in early evening.
Moon is passing about ∠24° of ♐ Sagittarius tropical zodiac sector.
Lunar disc appears visually 2.8% wider than solar disc. Moon and Sun apparent angular diameters are ∠1958" and ∠1903".
Next Full Moon is the Harvest Moon of September 2003 after 6 days on 10 September 2003 at 16:36.
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.
The Moon is 8 days young. Earth's natural satellite is moving through the first part of current synodic month. This is lunation 45 of Meeus index or 998 from Brown series.
Length of current 45 lunation is 29 days, 9 hours and 43 minutes. It is 2 minutes longer than next lunation 46 length.
Length of current synodic month is 3 hours and 1 minute shorter than the mean length of synodic month, but it is still 3 hours and 8 minutes longer, compared to 21st century shortest.
This lunation true anomaly is ∠301°. At the beginning of next synodic month true anomaly will be ∠325.5°. 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°).
3 days after point of perigee on 31 August 2003 at 18:47 in ♎ Libra. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 11 days, until it get to the point of next apogee on 16 September 2003 at 09:22 in ♉ Taurus.
Moon is 366 176 km (227 531 mi) away from Earth on this date. Moon moves farther next 11 days until apogee, when Earth-Moon distance will reach 404 713 km (251 477 mi).
2 days after its descending node on 2 September 2003 at 07:23 in ♏ Scorpio, the Moon is following the southern part of its orbit for the next 11 days, until it will cross the ecliptic from South to North in ascending node on 15 September 2003 at 23:28 in ♉ Taurus.
15 days after beginning of current draconic month in ♉ Taurus, the Moon is moving from the second to the final part of it.
12 days after previous North standstill on 23 August 2003 at 11:41 in ♋ Cancer, when Moon has reached northern declination of ∠26.649°. Next day the lunar orbit moves southward to face South declination of ∠-26.746° in the next southern standstill on 5 September 2003 at 11:54 in ♑ Capricorn.
After 6 days on 10 September 2003 at 16:36 in ♓ Pisces, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.