Compute any planet's exact D9 Navamsa Rashi, check if it is Vargottama (same sign in D1 and D9) or in Pushkara Navamsa, and evaluate marriage harmony under Brihat Parashara Hora Shastra.
| Element (Tattva) | D1 Rashis Included | 1st Navamsa (0°–3°20') Starts From | Vargottama Pada |
|---|---|---|---|
| Agni (Fire — Movable Start) | Mesha (1), Simha (5), Dhanu (9) | Mesha (Aries) | 1st, 5th, 9th Navamsa respectively |
| Prithvi (Earth — Capricorn Start) | Vrishabha (2), Kanya (6), Makara (10) | Makara (Capricorn) | 5th, 9th, 1st Navamsa respectively |
| Vayu (Air — Libra Start) | Mithuna (3), Tula (7), Kumbha (11) | Tula (Libra) | 9th, 1st, 5th Navamsa respectively |
| Jala (Water — Cancer Start) | Karka (4), Vrischika (8), Meena (12) | Karka (Cancer) | 1st, 5th, 9th Navamsa respectively |
While the D1 Rashi chart shows the physical body and external circumstances, the D9 Navamsa reveals the inner dharmic fruit of the 9th house, spouse temperament, and true planetary dignity.