A Comprehensive List of Synastry Aspects and Their Interpretations (Planets and Asteroids)

To calculate your synastry chart, you can go to Astro Seek and input your birth data.

For smaller asteroids like Ceres, Pallas, Juno, Vesta, Psyche, and Eros, you can go to Astro.com, fill in your birth information, and choose “additional objects”.

You can either select the asteroids on the left or manually enter the asteroid number. For example: Ceres (1), Pallas (2), Juno (3), Vesta (4), Psyche (16), Eros (433), etc. You may need to use a protractor to measure the aspects between the asteroids yourself.

This article contains a comprehensive list of synastry aspects, including both major planets and minor asteroids. Please refer to the table of contents below for easy navigation.

Sun Synastry Aspects

Moon Synastry Aspects

Mercury Synastry Aspects

Venus Synastry Aspects

Mars Synastry Aspects

Jupiter Synastry Aspects

Saturn Synastry Aspects

Uranus Synastry Aspects

Neptune Synastry Aspects

Pluto Synastry Aspects

Chiron Synastry Aspects

Lilith Synastry Aspects

Ceres Synastry Aspects

Pallas Synastry Aspects

Juno Synastry Aspects

Vesta Synastry Aspects

Psyche Synastry Aspects

Eros Synastry Aspects

North Node Synastry Aspects

North Node-North Node Synastry Aspects