DIRECT ANSWER
Navamsa, or D9, is a divisional chart used in Vedic astrology. It is derived from the natal longitude; it does not replace the D1 chart and should be interpreted only within its declared scope.
Derived chart
D9 positions are deterministically derived from D1 planetary longitude.
Scope
ASTRODHI uses D9 only when that method is launch-authorized for the stated reading.
No hidden promotion
Implementation alone does not make a Varga professionally certified.
Your chart has more to tell.
Explore a reading based on your own birth details.
Explore the Pro demo →Try name numerology