The Soul Horoscope (SH), is based on the Galactic Center and the starting point for the Age Progression is the Galactic Node (0º Capricorn). This horoscope complements the other three horoscopes that are used in the Huber method (astro.com / extended chart selection):
- The House Horoscope (HH), is based on the Earth and the starting point for the Age Progression is the Ascendent.
- The Moon-Node Horoscope (MNH), is based on the Moon and the starting point for the Age Progression is the North Node, which moves in retrograde direction.
- The Sign Horoscope or Basis Horoscope (BH), is based on the Sun and the starting point for the Age Progression is the Vernal Point (0º Aries).
"The Galactic Nodes are the points on which the Milky Way intersects with the zodiac (Galactic Ecuador with ecliptic). These nodes are also subject to a precession movement. Curiously, in the year 2000, the ascending node is astrologically at 0º Capricorn." (Bruno Huber, Astroglosary)
To calculate the natal positions in an individual horoscope you can use the free software program Stellarium Astronomy Software or by the web page NASA Horizons, selecting the box number 33 ('Galactic longitude & latitude') through the button 'table settings' in the main page.