Knowledge Base John Dee John Dee Article sections John Dee The Classical Astrologer – John Dee Chart – sidereal (Sassanian ayanamsha available in the next AC version – 2.80) John Dee Tropical Chart – tropical John Dee TropicalJohn Dee SiderealLast Updated: 9 months ago in John Dee, Sidereal Zodiac, The Classical Astrologer Related Articles Changing tropical AC Provided Charts to Sidereal Primary Directions Tests and Comparisons Primary Directions Sidereal Chart Comparison Sidereal Zodiac CIT Analysis