Vedic Astrology Glossary
The Soul Chart (D9)
The Navamsha is the ninth divisional chart (D9) in Vedic astrology - the most important varga after the Rashi chart. It reveals the soul's deeper nature, the quality of partnerships and marriage, and whether a planet's promise in the birth chart will actually manifest.
In Jyotish, every birth chart can be subdivided into up to 16 divisional charts (vargas) for specialised analysis. Of these, the Navamsha stands alone in importance. Classical texts consistently name it second only to the Rashi chart in interpretive weight - and for specific life questions, it supersedes even the main chart.
What Navamsha reveals: The word navamsha means "ninth division." Each 30° sign is divided into nine equal parts of 3°20′ each. These 108 navamsha divisions rotate through the 12 signs in a fixed sequence depending on the starting element of the sign.
The D9 chart reveals:
Vargottama planets: A planet that occupies the same sign in both the Rashi and Navamsha charts is called vargottama - an extremely powerful position. Vargottama planets have exceptional strength and their significations manifest clearly in the native's life.
Reading the Navamsha for relationships: The 7th house in the Navamsha describes the quality of the spouse and the experience of partnership. The Darakaraka (planet with the lowest degree in the chart) also points to spouse characteristics when read through the Navamsha lens. Classical astrologers routinely overlay both charts to assess relationship timing and compatibility depth.
Navamsha and planetary periods: During the dasha of a planet, its Navamsha placement often activates. A planet in a great sign in Rashi but fallen in Navamsha may underperform during its period; a planet exalted in Navamsha may deliver even more than the Rashi chart promises.
Stellr's birth chart includes full divisional chart analysis - including the Navamsha - with interpretations of key placements and what they suggest for your partnerships and soul-level orientation.
Concept map
6 terms
Ascendant / Rising Sign
Lagna is the degree of the zodiac rising on the eastern horizon at the exact moment of birth. It sets the first house of the chart, determines house rulerships, and acts as the chart's structural foundation - the body, self-expression, and life path.
Vedic Zodiac Sign
Rashi is the Vedic term for zodiac sign. The 12 rashis are calculated using the sidereal zodiac (fixed stars), placing them approximately 23° behind their Western tropical counterparts. In Jyotish, the moon's rashi at birth is often considered more personally significant than the sun's rashi.
Astrological House
A bhava is one of the 12 houses in a Vedic birth chart, each governing a specific domain of life. The bhavas are counted from the lagna (ascendant) and act as the stage on which the planets perform - each planet's effects manifest through the areas of life ruled by its occupied and aspected bhavas.
Compatibility Chart Analysis
Synastry is the Vedic (and Western) practice of comparing two birth charts to assess relationship compatibility. In Jyotish, compatibility analysis (kundali matching) uses nakshatra-based kuta scoring and inter-chart planetary aspects to determine harmony, longevity, and growth potential in partnerships.
Planetary Period System
A dasha is a planetary period in Vedic astrology that governs a specific phase of your life. Each planet rules a slice of the 120-year Vimshottari cycle. During its dasha, that planet's themes, strengths, and karmic patterns become the dominant story.
Planetary Combination
In Jyotish astrology, a yoga is a specific planetary combination in the birth chart that produces a defined effect - ranging from great wealth and fame to spiritual liberation. Hundreds of yogas are catalogued in classical texts, each with precise conditions for formation and predictable results.
The Navamsha (D9) chart is used primarily to assess marriage and partnerships, confirm or modify the birth chart's planetary promises, and understand the soul's deeper orientation. It is the most important divisional chart in Vedic astrology. A planet weak in the birth chart but strong in Navamsha may still produce good results, while a strong birth chart planet fallen in Navamsha may underdeliver.
A vargottama planet occupies the same sign in both the birth chart (D1) and the Navamsha chart (D9). This is considered an exceptionally strong placement. Vargottama planets have doubled strength - their themes, houses they rule, and significations all manifest powerfully in the native's life. If the ascendant is vargottama, the native typically has strong health and a clearly defined life direction.
Each 30° zodiac sign is divided into nine equal parts of 3°20′ each. The sign assigned to each division follows a fixed cycle starting from the same element as the original sign (fire, earth, air, or water signs each have a different starting sequence). A planet's Navamsha sign is determined by which of these nine divisions its exact degree falls in. Software like Stellr calculates this automatically from your birth data.
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