Aspects and Angles

The Planetary Aspects in Astrology


Aspects

The colored lines we see in the circle of an astrology chart or birth chart are called planetary aspects. They are the geometric angles the planets make to one another or to a sensitive point in the chart such as the Ascendant or Midheaven. The aspects will affect how a planet is expressed. They tell you how the planets relate to each other in your chart.

Suggestion: To learn the planetary aspects it’s highly recommended that you put all the aspect symbols and their meaning to memory. Print out this page and make flash cards. Practice drawing each symbol until it becomes second nature.



Major Aspects



conjunction symbol

Conjunction – Angle (0 degrees) – allowed orb (8 degrees)

The Conjunction emphasises the energy from two planets or from a planet and point. Blend the two planets together and you have a powerful force that can be either positive or negative depending on how its energy is used.




Opposition aspect symbol

Opposition – Angle (180 degrees) – allowed orb (7 or 8 degrees)

The Opposition aspect brings a sense of awareness to the individual. Depending on the planets involved it may show an aptitude for seeing both sides of any given situation. On the negative side, it’s also thought to bring stress from two opposing forces.




Square aspect symbol

Square – Angle (90 degrees) – allowed orb (6 or 7 degrees)

The Square is another powerful planetary aspect. Its energy is challenging; however, if the challenge is overcome, the end result can be very advantageous.




Trine aspect symbol

Trine - Angle (120 degrees) - allowed orb (6 or 7 degrees)

The Trine is considered an easy and harmonious aspect. It reveals natural abilities and prospects that can be utilized by an individual with sufficient motivation.




sextile aspects symbol

Sextile – Angle (60 degrees) – allowed orb (5 degrees)

This is a beneficial aspect and usually represents opportunities and skills that can be capitalized on.




inconjunct aspect symbol

Inconjunct (Quincunx) – Angle (150 degrees) – allowed orb (5 degrees)

The Inconjunct was once considered a minor aspect but has since been revaluated. Like the Square, the Inconjunct is challenging in nature and is often related to adjustments required by an individual. Although difficult, this aspect can prove most favorable if the adjustments are made successfully.




Minor Aspects


There are numerous minor planetary aspects. To keep things simple only the 3 most commonly used have been listed.



semi-sextile aspect symbol

Semi-Sextile – Angle (30 degrees) – Allowed orb (1 or 2 degrees)

The Semi-sextile reveals unseen opportunity. The type of opportunity will depend on the Planets involved and the Signs and houses they are positioned in.



semi-square aspect symbol

Semi-square – Angle (45 degrees) – Allowed orb (1 or 2 degrees)

A Semi-square has an irritating quality about it. It reveals an area that requires a change in attitude in order to move forward.



sesqui square aspect symbol

Sesqui-square – Angle (135 degrees) – Allowed orb (1 or 2 degrees)

The Sesqui-square is considered abrasive in nature. It will show an area of irritation or dissatisfaction.



retrograde symbol

Retrograde - This is not an aspect but rather a planetary motion which affects the aspects involved.

Retrograde motion is when a planet appears to be moving backward. In actuality, the planet’s speed slows down giving the illusion that it is travelling backward.A retrograde planet in the birth chart reveals situations in life that will appear or develop later in time rather than earlier.