Math of Astrology
Format: Spiral-bound
ISBN13: 9780866904568
Spiral-bound|9780866904568
✨ Featured Offer
Brand New
$31.49
List Price: $16.00
🚚
See all 5 offers from $22.92 FREE standard delivery by: 02 Apr 2026
Overview
The Math of Astrology is a simple, methodical, step-by-step guide for manual chart calculation with pencil and paper. Often perceived as difficult, chart calculation is in fact a skill easily mastered with practice. Basic arithmetic is used with each formula to determine sidereal time, planetary positions, and house cusps. Manual chart calculation offers an extra benefit: the process leads to a deeper understanding and interpretation of the chart, which "comes alive" as each step in erecting the chart is completed. In addition to learning how to manually calculate a natal chart, the authors also present step-by-step instructions for calculating the secondary progressed chart, secondary progressed angles, and the Part of Fortune and Part of Spirit. You will also learn how to calculate secondary progressions for a specific date and time, as well as return charts (solar, lunar, and planetary), relocated charts, declinations, aspects, and midpoints. There is also a helpful chapter devoted to detecting and correcting errors in chart calculation, and worksheets that can be photocopied and used during each step, from natal to progressed to return chart. Also included is a chapter on the basics of natal chart interpretation, and another that offers interpretation guidelines for the progressed chart. The latter introduces the concept of cycles, the value of progressions in forecasting, delineation of the progressed Moon through the houses, and delineation of aspects made by the progressed Sun.
| ISBN-13 | 9780866904568 |
|---|---|
| ISBN-10 | 0866904565 |
| Weight | 0.96 Pounds |
| Dimensions | 8.50 x 0.39 x 11.00 In |
| List Price | $16.00 |
| Format | Spiral-bound |
|---|---|
| Publisher | American Federation of Astrologers |
| Published On | 1996-01-01 |
View All Offers
Sort by:
Price
Condition
Seller
Seller Comments
Price
Used, Good
Seller details
Zoom Books East
Glendale Heights, IL, USA
Book is in good condition and may include underlining highlighting and minimal wear. The book can al...
Free delivery by: 02 Apr 2026
✨ Brand New
Seller details
GreatBookPrices-
Columbia, MD, USA
100% Money Back Guarantee. Brand New, Perfect Condition. We offer expedited shipping to all US locat...
Free delivery by: 02 Apr 2026
Brand New
Seller details
Alibris
Sparks, NV, USA
Print on demand Trade paperback (US). Glued binding. 182 p.
Free delivery by: 02 Apr 2026
Brand New
Seller details
Paperbackshop
Bensenville, IL, USA
New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot of...
Free delivery by: 02 Apr 2026
Used, Good
Seller details
Bonita
Santa Clarita, CA, USA
Access codes and supplements are not guaranteed with used items. May be an ex-library book.
Free delivery by: 02 Apr 2026