Episode 100: The Imum Coeli or Nadir.\xa0The Imum Coeli which is Latin for \u201cbottom of the sky or lowest point\u201d is also known as the IC or Nadir. It\u2019s where the Sun was at the lowest point at midnight. This is the point on the cusp of the fourth house in the astrological chart. (It\u2019s reversed in the southern hemisphere.)\nThe IC represents your private self, and your root or home base. It symbolizes where you\u2019re coming from while the Midheaven, which is opposite the IC, represents your public life, reputation, career, and where you\u2019re going.\xa0If your Imum Coeli was Cancer, you may have a strong connection to your family and mother, while someone with Aquarius on the fourth house cusp may come from an eccentric background - and might be distant from their family.