The Opposition Aspect The circle divided by two. 360°/2 = 180° Same polarity Planets in opposition are usually in the same polarity. The opposition can be disassociate if one planet is in an active sign and the other in a passive sign. Opposition Aspect Meaning...
“It is not possible that particular forms of events should be declared by any person... it is necessary for [astrologers] to adopt inference. Only God can predict particulars.” ~ Ptolemy Introduction We as astrologers would certainly be wise to adopt inference about...
Aspects are the angular correspondences formed between planets, angles and other points in a chart. Aspects are the angular connections between two planets or points in a chart. They are measured in degrees and minutes of longitude. Aspects are a function of simple geometry.
Every planet will usually have some aspects.
Not all charts will contain all the aspects.
It is unlikely that all planets will have every aspect.
Not all planets will aspect each other.
Some planets may not receive any aspects.
Often charts will have a preponderance of the one particular aspect.
Aspects and aspect patterns show the main storylines within a chart. The dialogue between the planets and chart points is found by the planetary connections expressed through the aspects.
Aspects are like a conduit passing information between two planets. Two planets in aspect will communicate with each other for better or for worse depending on the actual planets and the aspect in question.
Where do aspects come from?
Aspects angles are created by dividing the 360° chart wheel by different numbers.
Major and minor aspects
We will focus on the major and minor aspects. The major aspects are the ones used by the Greeks and are today known as “Ptolemaic aspects” after Claudius Ptolemy. The minor aspects are those found to have value in chart interpretation.
An unaspected planet has no Ptolemaic aspects (conjunction, sextile, square, trine or opposition) nor minor aspects (semi-sextile, quincunx, semi square or sesquiquadrate) to another planet (not a point) in a chart.
Interpreting Unaspected Planets
Unaspected planets can go one of two ways.
They can be the rogue planet in a chart if prominent and unfettered.
Or they can rise to be the purest expression of themselves because they are not “tarnished” or influenced by an aspect from another planet.
Example chart Agatha Christie
Agatha Christie the prolific crime writer has an unaspected Mercury and she used it at its highest vibration and wrote good books.
The astrological aspects are the angular relationship between the planets and points (the Ascendant and Midheaven etc.) in a chart.
In your chart some planets will be in aspect to each other and some will not have aspects. Some planets may have easy aspects and some may have difficult aspects.
There are five main aspects.
More on the conjunction
Planets in sextile work well together and support each other. They suggest that you have latent talents in the nature of the planets involved and this can be brought forward for the creativity and vision in your life. The sextile is a soft aspect.
Planets in trine to each other are easy going and let the other planet be themselves. This is the best aspect of support and being positive. The trine is an easy or soft aspect.
Planets that are square to each other have some tension between them. Their energies compete for dominance and challenge each other. Planets in square create internal dilemmas for you. The square is a hard or difficult aspect.
Planets that oppose are in tension with each other and will struggle to work together. These planets create external dilemmas for you and can indicate where you project the issues to the other. The opposition is a hard or difficult aspect.
And another – The Quintile Aspect
Although not one of the big five aspects I use the quintile aspect as well as it is the aspect of creativity. Planets in quintile to each other show your creative expression in line with the meaning of the two planets. The quintile should always be considered when analyzing creative expression and outlets in your life.
The word ephemeris (plural ephemerides) is from the Greek word ephemeros, which means daily.
This is a quick introduction to the graphic ephemeris. Generally the ephemeris that astrologers use is a hefty reference book.
It details astronomical data like daily planetary positions by zodiac sign with the degrees and minutes for each planet as well as information such as sidereal time (used for calculating the ascendant).
An ephemeris is usually laid out month by month for each year. Planetary positions are listed in tables for either noon or at midnight depending on the ephemeris used.
Luckily we have a visual representation of the daily planetary positions in the graphic ephemeris. It is a quick way to find hard aspects.
It can be quite tedious to manually calculate all the planetary positions for a birth chart. Perhaps there are some of you who began your journey into astrology with this method.
You were probably relieved when the old Blue Star and then Solar Fire programs generated perfect charts.
Charts with a higher level of mathematical accuracy (even though birth times are still unreliable) are created by computers rather than manual calculations.
The graphic ephemeris has a slightly different purpose than the ephemeris book. It is mainly used for predictive work and specifically outer planetary progressions, transits and directions shown in a graph.
It is a highly visual tool where you can select the preferred time period. The planets remain constant on every graph of the period. It is the connections to the natal chart that are shown clearly by this method.
Imagine if you take the birth chart wheel as 360° on a piece of paper and you fold it in half at the (0°Aries/0°Libra) line you then have 180° of the circle.
Next fold it in half again to show 90°, finally if you fold the chart once more you have a 45° ‘slice’ of the circle. If the paper was transparent, it would show all the planets and angles within the small 45° slice.
Transiting planets will be at the same point on the slice and therefore will be depicted near each other on the Graphic Ephemeris. This is simply a different way to look at the transits to a natal chart.
The process of folding the chart from conjunctions 0° into oppositions 180°, into squares 90° and then semi-squares 45° or sesquiquadrates 135° only allows hard aspects to be shown.
Generally there are no harmonious aspects like sextiles or trines depicted on the graph.
How to Read a Graphic Ephemeris
The left of the graph begins with a column showing the cardinal degrees from 0° for 30°. At 30°, the fixed signs start and carry on to the 45°, and then begin again at the top from 0° to 15°. Finally the mutable signs are shown from 15° for 30°.
Across the top is time in months.
On the right side of the graph is a column with the natal planets and angles by sign. Each planet and point has a coloured dotted line associated with it running horizontally across the page.
Predictive work usually begins with revealing the transits. The outer planets Jupiter, Saturn, Uranus and Neptune as well as Chiron and Pluto are generally selected for transits.
The direct transiting planets enter the graph at the left and move through time down and to the right. During retrograde periods, they move up the page in a wave motion. Where planets are at 0° of the cardinal signs by transit, they will re-enter the graph at the top.
Planets changing signs have a small dot in the planetary colour on their path.
Pluto has a shallower path than Jupiter. This is due to the slower movement of this minor planet in space.
Where a transiting planet’s curve crosses a natal planet’s dotted line, a transit aspect to the natal planet is formed.
The aspect glyph is at the intersection of the two. Where two transiting planets’ paths cross each other on the graph, there is an aspect being formed between those two planets on that day in space. The actual aspect symbol is not shown on the graphic ephemeris, only aspects to the natal chart.
Nodes and Moon cycle
The nodal axis moves in a straight line on the plane of the ecliptic and is always retrograde.
The full moon is shown as a white circle and new moon as black circles.
Where a solar eclipse happens there is a black circle with the conjunction symbol within it. A lunar eclipse is depicted by a white circle with the opposition symbol within it.