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The Navagrahas
Nava means nine. Graha means seizer — not planet in the modern astronomical sense, but an entity that grips or influences. The navagrahas are the nine bodies through which Jyotish reads a chart: seven classical planets and two mathematical points derived from the Moon's orbit.
The Seven Classical Grahas§
| Graha | Rules | Significations | |
|---|---|---|---|
| ☉ | Sun Surya | ♌ Leo | Soul, authority, father, government. Burns what it contacts too closely. |
| ☽ | Moon Chandra | ♋ Cancer | Mind, emotion, mother, nourishment. Waxing = benefic; waning = malefic. Changes sign every ~2.5 days. |
| ♂ | Mars Mangala | ♈ Aries ♏ Scorpio |
Energy, courage, siblings, fire, surgery. Natural malefic. Special aspects: 4th, 7th, 8th. |
| ☿ | Mercury Budha | ♍ Virgo ♊ Gemini |
Intellect, speech, commerce, mathematics. Neutral — takes the colour of its companions. Never more than 28° from the Sun. |
| ♃ | Jupiter Guru | ♐ Sagittarius ♓ Pisces |
Wisdom, dharma, children, teachers, expansion. The great benefic. Special aspects: 5th, 7th, 9th. ~12 year cycle. |
| ♀ | Venus Shukra | ♎ Libra ♉ Taurus |
Desire, beauty, relationships, luxury, arts. The other great benefic. Never more than 48° from the Sun. |
| ♄ | Saturn Shani | ♒ Aquarius ♑ Capricorn |
Discipline, delay, longevity, karma, limitation. Natural malefic. Special aspects: 3rd, 7th, 10th. ~29.5 year cycle. |
The Two Lunar Nodes§
Rahu and Ketu are not physical bodies — they are the two points where the Moon's orbit crosses the ecliptic. They are always exactly 180° apart and always in retrograde motion.
| ☊ | Rahu North Node | Amplifies and obsesses. Worldly desire, ambition, foreignness, unconventional paths. Acts like Saturn, sometimes Jupiter. |
| ☋ | Ketu South Node | Separates and dissolves. Spirituality, liberation, past-life patterns. The headless body — acts without intellect. Acts like Mars. |
Natural Benefics and Malefics§
The navagrahas divide into two camps by default nature:
Natural benefics — ♃ Jupiter · ♀ Venus · ☽ Moon (waxing) · ☿ Mercury (alone)
Natural malefics — ♄ Saturn · ♂ Mars · ☉ Sun · ☽ Moon (waning) · ☊ Rahu · ☋ Ketu
This classification is just a baseline. A planet's functional role in a specific chart — determined by which houses it rules for a given lagna — can override it entirely. Saturn becomes a yogakaraka for Taurus and Libra lagnas. Jupiter can become a functional malefic for Capricorn and Aquarius lagnas. The natural nature is a default; functional nature is chart-specific. Planetary loyalties covers the natural friendship relationships between grahas in full.
Nine grahas, one chart, infinite combinations. Each graha contributes a distinct quality and governs specific domains of life. Understanding the navagrahas — their natural temperament, the signs they rule, and the houses they occupy in a given chart — is the foundation everything else in Jyotish is built on. Cast your chart to see where each graha falls in your sky.