Midpoint structures were popularized by astrologer Reinhold Ebertin in the mid to late 20th century. Ebertin’s books are informative and impressive. Ebertin called his system of astrology cosmobiology.
A direct midpoint structure occurs when one planet is conjunct or opposition the midpoint of two other planets.
The direct midpoint structures in the birth chart of musician Tori Amos are:
Moo cnj Ura/Nep 03’
Ura cnj Sun/Plu 03’
Plu cnj Mer/Ven 06’
In her 8th harmonic chart are these midpoint structures:
Jup cnj Ven/Plu 08’
Mar cnj Sun/Jup 08’
In the natal chart these midpoint structures are either 8th harmonic or 16th harmonic aspects with orbs 8 times larger.
Orbs for 8th harmonic and 16th harmonic in VA are much smaller than in cosmobiology.
In this video the Sirius 2.0 software is used. Sirius is developed and copyrighted by Cosmic Patterns Software and the company website is http://www.AstroSoftware.com
Source
