Compendium of the Essence of Astrology

The table above maps the zodiac signs to their planetary rulers and numerical values for calculating astrological strength or specific "doshas." Note that some abbreviations in the original table—like "Su" for both Surya (Sun) and Sukra (Venus)—require contextual interpretation.

One should know that there are twenty-eight powerful defects original: "doshas". A wise practitioner should refine and purify the ascendant LagnaThe specific zodiac sign rising on the eastern horizon at a given time; it is considered the most important point in a chart for determining auspiciousness. only after setting aside these defects.

To visualize this, one should draw five vertical lines and five horizontal lines; likewise, two diagonal lines should be drawn to intersect at the corners. This forms the Pancha-shalakaLiterally "Five-Spike Chart." It is a square grid used to calculate "Vedha" (obstruction). If a malefic planet sits on a line pointing toward a beneficial star, it is said to "pierce" or obstruct the benefit. chart. Starting from the northeast original: "Ishaane", the lunar mansion KrittikaThe Pleiades; in this system, it serves as the starting point for the grid. should be placed, followed by the other lunar mansions in their proper order.

The planets should then be placed on the grid according to where they are currently stationed in the sky. If a planet is situated near the ascendant or in the path of the lines, it creates a defect.

Hora 7, 8

The best of astronomers say that the twelfth house, the third from the ascendant, or the sixth house... is destroyed when a planet is in its sign of debilitation or in the eighth house. Rahu original: "Simhikasuta," literally the son of the lioness-demon Simhika, always moving from the right, destroys the lunar mansion situated in the seventh or ninth house from him, or the one in the fifth.

On the twenty-second day, the Moon... Jupiter original: "Brihaspati" brings the destruction of Mercury original: "Budha", and Venus original: "Ushana"... during the three divisions of time, the Sun...