Nine Harmonic ChartsNine harmonic charts on one sheet, harmonics 2 to 10. With additional tables (PDF) . In the Harmonic Chart, the positions of all planets are multiplied by any natural number (1, 2, 3, 4,...) and then reduced to the 360° circle. These kinds of charts are called 'harmonic' because, in music, harmonic intervals can be generated by multiplying frequencies with natural numbers. Harmonic charts could also be called "overtones" of the natal chart. Harmonics have the useful peculiarity that certain aspects of the natal chart are turned into conjunctions in the harmonic chart. E.g., the 4th harmonic turns oppositions and squares into conjunctions (obviously, conjunctions remain conjunctions). In the 6th harmonic, all trines and sextiles appear as conjunctions. The 10th harmonic shows all decile and quintile aspects as conjunctions. You can find more information on harmonics in the section "All about Astrology". |