Gibbous ♎ Libra
Waning Gibbous is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 93% and getting smaller. The 17 days old Moon is in ♎ Libra.
Previous main lunar phase is the Full Moon before 2 days on 18 February 2011 at 08:36.
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 is passing first ∠2° of ♎ Libra tropical zodiac sector.
Lunar disc appears visually 1.7% wider than solar disc. Moon and Sun apparent angular diameters are ∠1973" and ∠1940".
Next Full Moon is the Worm Moon of March 2011 after 27 days on 19 March 2011 at 18:10.
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 137 of Meeus index or 1090 from Brown series.
The length of the lunation is 29 days, 18 hours and 15 minutes. This is the year's longest synodic month of 2011. It is 29 minutes longer than the next lunation's length. The lengths of the following synodic months are going to increasing with the true anomaly getting closer to the value it has at the point of New Moon at apogee (∠180°).
The length of the current synodic month is 5 hours and 31 minutes longer than the mean synodic month length. It is 1 hour and 32 minutes shorter compared to 21st century's longest synodic month length.
At the beginning of the lunation cycle the true anomaly is ∠139.2°. At the beginning of next synodic month the true anomaly is going to be ∠167°.
1 day after point of perigee on 19 February 2011 at 07:27 in ♍ Virgo. The lunar orbit is getting widen, while the Moon is moving away from the Earth. It will keep this direction over the next 13 days, until the Moon reaches the point of next apogee on 6 March 2011 at 07:50 in ♈ Aries.
The Moon is 363 353 km (225 777 mi) away from Earth and getting further over the next 13 days until the point apogee when Earth-Moon distance is going to be 406 584 km (252 640 mi).
6 days after descending node on 14 February 2011 at 08:14 in ♋ Cancer. The Moon is located south of the ecliptic over the following 6 days, until the lunar orbit crosses from South to North in ascending node on 26 February 2011 at 20:19 in ♐ Sagittarius.
20 days since the beginning of current draconic month in ♐ Sagittarius, the Moon is navigating from the second to the final part of the cycle.
7 days since the previous standstill on 13 February 2011 at 09:00 in ♊ Gemini when the Moon has reached North declination of ∠24.080°, the lunar orbit is extending southward over the next 5 days to face maximum declination of ∠-23.985° at the point of next southern standstill on 25 February 2011 at 22:13 in ♐ Sagittarius.
In 12 days on 4 March 2011 at 20:46 in ♓ Pisces the Moon is going to be in a New Moon geocentric conjunction with the Sun and thus forming the next Sun-Moon-Earth syzygy alignment.