A quincunx, also known as an inconjunction, is around a 150 degree angle. In astrology, this angle can go about 2 degrees either way. This means anywhere from 148 degrees to 152 degrees give or take depending on how lenient you are in your reading. I stay strictly within 2 degrees.
Not everyone has an inconjunction in their natal chart. Some people have multiple. Understanding its energy is the key to interpreting it. Quincunx energy is not to be ignored in a natal chart. It is important to take note of because of its nature. Two planets that are quincunx each other don’t ever see eye to eye. They never see any part of each other, in fact. They completely miss the others’ energy. It’s like two people living in the same town their whole lives yet never meeting and never catching glimpses of each other despite shared friends and contacts. One is a mystery to the other. They don’t work together, they don’t work against each other, they just work inside themselves and can’t use the others energy to help grow or learn.
A native with an inconjunction will separate the two planets involved sometimes consciously but always unconsciously. Bringing the realization that you’re separating the energy up to the surface can help- knowing your weakness is the first step to overcoming it. There is debate as to whether or not an inconjunction can be overcome in the first place; easing it is a more likely alternative. In order to ease an inconjunction, one must recognize the energies involved, point out to themselves what fulfills each energy and how it contradicts the other, and how to compromise with each need. There must be sacrifices. Here is an example in case you’re feeling a little overwhelmed with information:
There is a native with a Venus and Mars quincunx. Venus represents love and beauty, Mars represents action, assertion, and sex. The native’s sense of what makes them feel loved and beautiful is completely different than what turns them on or allows them to feel independent and assertive. This can manifest as the native constantly doing what others want them to do in order to be well-liked, or it can manifest with the native constantly expecting others to do things for them. Physically, this person may be sexually attracted to a partner that they do not have romantic feelings for, and romantically attracted to someone that they don’t have sexual feelings for. This is usually unconscious and can frustrate the individual and make it hard for them to make decisions. When in love, they may find it hard to assert themselves. When in a dominant position, they may find it hard to love others or find enjoyment in life. This gives the native a lot of confusion concerning what they truly want. Venus doesn’t understand Mars’ need to control. Mars doesn’t understand Venus’ need to love. The native will feel most likely that their needs are never being met no matter what they receive from their partner.
To relieve this Venus/Mars inconjunction- the native must recognize what makes them feel loved and what makes them feel strong. Both are important. Both need to be compromised. They then need to point out what blocks they have set on themselves in regards to both of these things and why they feel the need to separate the two. If on one side they feel strong through being nurtured but feel loved by being allowed to be free- they must recognize this in themselves so someone nurturing them doesn’t seem to be suffocating their freedom and someone giving them freedom doesn’t seem to ignore their need for comfort and security. Once the native can distinguish this they can always look at where their feelings are coming from and not project this inconjunction on another. One partner can be enough for this native as long as they keep themselves in check.
Other inconjunctions work the same way but a more detailed report can be done by taking into account the houses of the two planets, other aspects they have to other planets, as well as their signs and the house rulers/sign rulers.