Quarter ♍ Virgo
First Quarter is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 51% and growing larger. The 7 days young Moon is in ♌ Leo.
* The exact date and time of this First Quarter phase is on 16 May 2005 at 08:56 UTC.
Moon rises at noon and sets at midnight. It is visible high in the southern sky in early evening.
Lunar disc appears visually 6.5% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1777" and ∠1897".
Next Full Moon is the Flower Moon of May 2005 after 7 days on 23 May 2005 at 20:18.
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 7 days young. Earth's natural satellite is moving through the first part of current synodic month. This is lunation 66 of Meeus index or 1019 from Brown series.
Length of current 66 lunation is 29 days, 13 hours and 10 minutes. It is 57 minutes shorter than next lunation 67 length.
Length of current synodic month is 26 minutes longer than the mean length of synodic month, but it is still 6 hours and 37 minutes shorter, compared to 21st century longest.
This New Moon true anomaly is ∠96.6°. At beginning of next synodic month true anomaly will be ∠131.2°. 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°).
1 day after point of apogee on 14 May 2005 at 13:41 in ♋ Cancer. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 9 days, until it get to the point of next perigee on 26 May 2005 at 10:43 in ♑ Capricorn.
Moon is 403 356 km (250 634 mi) away from Earth on this date. Moon moves closer next 9 days until perigee, when Earth-Moon distance will reach 364 241 km (226 329 mi).
10 days after its ascending node on 6 May 2005 at 10:56 in ♈ Aries, the Moon is following the northern part of its orbit for the next 4 days, until it will cross the ecliptic from North to South in descending node on 20 May 2005 at 22:02 in ♎ Libra.
10 days after beginning of current draconic month in ♈ Aries, the Moon is moving from the beginning to the first part of it.
4 days after previous North standstill on 12 May 2005 at 00:42 in ♋ Cancer, when Moon has reached northern declination of ∠28.317°. Next 9 days the lunar orbit moves southward to face South declination of ∠-28.270° in the next southern standstill on 25 May 2005 at 23:03 in ♐ Sagittarius.
After 7 days on 23 May 2005 at 20:18 in ♏ Scorpio, the Moon will be in Full Moon geocentric opposition with the Sun and this alignment forms next Sun-Earth-Moon syzygy.