Gibbous ♊ Gemini
Moon phase on 15 October 2011 Saturday is Waning Gibbous, 17 days old Moon is in Taurus.Share this page: twitter facebook linkedin
Previous main lunar phase is the Full Moon before 3 days on 12 October 2011 at 02:06.
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.
Lunar disc appears visually 7.4% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1787" and ∠1924".
Next Full Moon is the Beaver Moon of November 2011 after 26 days on 10 November 2011 at 20:16.
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 17 days old. Earth's natural satellite is moving from the middle to the last part of current synodic month. This is lunation 145 of Meeus index or 1098 from Brown series.
Length of current 145 lunation is 29 days, 8 hours and 47 minutes. It is 1 hour and 27 minutes shorter than next lunation 146 length.
Length of current synodic month is 3 hours and 57 minutes shorter than the mean length of synodic month, but it is still 2 hours and 12 minutes longer, compared to 21st century shortest.
This New Moon true anomaly is ∠350.1°. At beginning of next synodic month true anomaly will be ∠5.3°. 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°).
3 days after point of apogee on 12 October 2011 at 11:43 in ♈ Aries. The lunar orbit is getting closer, while the Moon is moving inward the Earth. It will keep this direction for the next 11 days, until it get to the point of next perigee on 26 October 2011 at 12:26 in ♎ Libra.
Moon is 401 185 km (249 285 mi) away from Earth on this date. Moon moves closer next 11 days until perigee, when Earth-Moon distance will reach 357 051 km (221 861 mi).
13 days after its ascending node on 2 October 2011 at 09:09 in ♐ Sagittarius, the Moon is following the northern part of its orbit for the next day, until it will cross the ecliptic from North to South in descending node on 16 October 2011 at 21:01 in ♊ Gemini.
13 days after beginning of current draconic month in ♐ Sagittarius, the Moon is moving from the beginning to the first part of it.
13 days after previous South standstill on 2 October 2011 at 11:38 in ♐ Sagittarius, when Moon has reached southern declination of ∠-22.791°. Next day the lunar orbit moves northward to face North declination of ∠22.665° in the next northern standstill on 17 October 2011 at 02:06 in ♊ Gemini.
After 11 days on 26 October 2011 at 19:56 in ♎ Libra, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.