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Primary Direction Calculation Mark Rusborn
What does the spatial connection of two planets look like in the Placidus house system? Get acquainted with the equations of mundane positions.
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The cusps of houses in the Placidus system cannot be calculated analytically. Moreover, numerical methods do not work at extreme latitudes either.
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The house cusp in the Regiomontanus system is the intersection of the major circle of position with the zodiacal plane. Here are the formulas.
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The celestial sphere is unevenly divided into parts by S-shaped curves in this system. Learn what it looks like and where the house cusps come from.
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Morinus considered this system the most accurate prediction system, and we agree. Find out what the Regiomontanus house system looks like in space
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Signification Techniques Mark Rusborn
This helpful reference article contains a list of planets and the things they correspond to. We recommend bookmarking this post for future reference.
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Spherical Geometry Mark Rusborn
In calculating primary directions, it is necessary to know how the right ascension and declination of any degree of any zodiac sign are related.
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What are significators and dispositors in horary astrology, and how are they used to match a planet with an external object?
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Spherical Geometry Mark Rusborn
The basis of any horoscope is the Ascendant and Midheaven degrees. In this article, we will derive the formulas for calculating these degrees.
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Spherical Geometry Mark Rusborn
We use the so-called sidereal time expressed in degrees when calculating primary directions. What are sidereal time and its connection with degrees?
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