NAT-7: Chart Calculations
Prerequisites:
This course is open to the general public. IAA Diploma Program Students must have completed NAT-1 through NAT-6.
Course Description:
You will gain the ability to calculate a chart by hand, using the ephemeris and book of tables. You will find that this is a vital skill for any working astrologer, but above that, it is an international certification requirement. You’ll discover that this course, which is based on a widely accepted method, is simple, rewarding, and easy to understand.
Classes are held weekly.
Class 1: Time, Relationship Between Time and Distance, Standard Time, Time Zones, Sidereal Time, MC
Class 2: Ephemeris. Calculating Greenwich Mean Time
Class 3: Calculating the positions of planets. Planetary factor. Retrograde planets. Lunar Nodes
Class 4: Local Sidereal Time, Calculating LST. Intermediate Longitudes and Constant Decimal (CD), Tables. Calculating Midheaven for Intermediate Longitudes
Class 5: Tables. Calculating House Cusps. Drawing a chart
Class 6: Calculations for Intermediate Latitudes. Solar Charts and Natural Charts
Class 7: Chiron. Vertex. Midpoints. Declinations
Class 8: Exam
Required materials:
The following required materials are available through the IAA online shopping areas:
The NEW American Ephemeris for the 20th Century, by Rique Pottenger based on the earlier work of Neil F. Michelsen
The Michelsen BOOK OF TABLES, Second Edition by Meil F. Michelsen and Rique Pottenger