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Full Moon

Dominic Ford, Editor
From the Moon feed

Objects: The Moon
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The sky at

The Moon will reach full phase. At this time in its monthly cycle of phases, the Moon lies almost directly opposite the Sun in the sky, placing it high above the horizon for much of the night.

This month's full moon will take place unusually close to the time of month when the Moon also makes its closest approach to the Earth – called its perigee. This means the moon will appear slightly larger and brighter than at other times, though any difference is imperceptible to the unaided eye. Perigee full moons such as this occur roughly once every 13 months.

The sequence of full moons through the year are often assigned names according to the seasons in which they fall. This month's will be the second to fall in summer 2014 – the Grain Moon.

Over the nights following 10 August, the Moon will rise around an hour later each day, becoming prominent later in the night. Within a few days, it will only be visible in the pre-dawn and early-morning sky. By the time it reaches last quarter, a week after full moon, it will rise at around midnight and set at around noon.

At the exact moment when the Moon reaches full phase, it will lie at a declination of -11°10' in the constellation Aquarius , and so will appear highest in the southern hemisphere. It will be visible from all latitudes north of 68°N. Its distance from the Earth will be 356,000 km.

The exact position of the Moon at the time it reaches full phase will be:

Object Right Ascension Declination Constellation Angular Size
The Moon 21h15m20s -11°10' Aquarius 33'27"

The coordinates above are given in J2000.0.

The sky on 10 August 2014
Twilight ends
Twilight begins

15-day old moon
Waxing Gibbous


15 days old

Rise Culm. Set
Mercury 06:06 13:09 20:13
Venus 04:16 11:37 18:59
Moon 19:49 00:20 05:34
Mars 12:52 18:00 23:07
Jupiter 04:54 12:09 19:24
Saturn 13:26 18:36 23:46
All times shown in EDT.


The circumstances of this event were computed using the DE405 planetary ephemeris published by the Jet Propulsion Laboratory (JPL).

This event was automatically generated by searching the ephemeris for planetary alignments which are of interest to amateur astronomers, and the text above was generated based on an estimate of your location.

Related news

10 Aug 2014  –  Full Moon
17 Aug 2014  –  Moon at Last Quarter
24 Aug 2014  –  The Moon at apogee
25 Aug 2014  –  New Moon

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