Two charts

Where two birth charts touch, the easy contacts and the difficult ones, with a harmony score.

Synastry sets two charts against each other and looks at which planets make an angle to which, and whose planets land in which areas of the other person’s chart. It is read in both directions, and the two directions are rarely the same.

There is a harmony score, and it is honest about what it is: the share of your contacts that flow easily rather than grate, worked out the same way for everyone. It is a traditional heuristic, not a verdict on your relationship, and the difficult contacts are often the ones that bind two people together.