Castor
Imum Coeli Conjunct Castor
With your natal The lowest point of the chart, opposite the Midheaven, often called the IC. It points to home, roots, family, and your private foundation. When two planets sit at the same point in the zodiac, blending their meanings into one. The most powerful and direct of the aspects. the A star in the background sky beyond the planets, holding its place in the constellations. Astrology reads contacts to certain bright stars as carrying their own distinct fortunes. Castor, the mortal twin, the star's quick mind and verbal gift settles into your home, family, and private base. Your roots are often steeped in talk, books, siblings, or learning, and the inner ground is one of ideas passed hand to hand. Castor's mortal nature can bring changes of fortune to the home, so the foundation rewards adaptability. Read it with Castor's full nature and the rest of the chart, since a single star colors but does not dictate.
- fixed star
- castor
- imum coeli
- conjunction
Sources
- Robson, The Fixed Stars and Constellations in Astrology (1923)Gives the nature and influence of Castor as it falls on the relationship and foundation angles of a chart.
- Brady, Brady's Book of Fixed Stars (1998)Reads Castor by its twin myth and heliacal phase as it bears on partnership and the private base.
- Ebertin, Fixed Stars and Their Interpretation (1971)Gives the modern reading of Castor on the lower and western angles of the chart.

