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The Liberating Tail

South Lunar NodeKetu · The Sage · The Ascetic · The Gatekeeper of Moksha

Ketu dissolves ego attachments, pointing toward moksha and intuitive mastery.

Ketu, the headless tail of the cosmic serpent, severs worldly attachments to reveal the soul’s deepest wisdom. He is the mystic who finds freedom through surrender.

A balanced Ketu awakens intuition, spiritual depth, and fearless detachment. When imbalanced, he can scatter consciousness, causing confusion or dissociation from the tangible world.

The Headless MysticMystic White, TurquoiseDetaching, Spiritual, Mystifying
South Lunar Node illustration

Core Identity

Names

Sanskrit: Ketu
English: South Lunar Node

Archetype

The Sage · The Ascetic · The Gatekeeper of Moksha

Anthropomorphic Form

A headless sage with radiant aura, seated in meditation on a smoky pedestal, holding a flag symbolizing victory over ego.

Devata Guidance

Adhi Devta: Lord Ganesha
Pratyadi Devta: Matsya Avatar

Mantras

  • Main mantra: Om Sram Sreem Sraum Sah Ketave Namah
  • Beej mantra: Om Ketave Namah

Astronomical & Physical Aspects

Distance & Orbit

Shadow point opposite Rahu
Orbital period: 18.6 years retrograde

Appearance

Shadow; mathematical point

Rhythms

Day: Tuesday (shared) / Thursday dawn
Direction: North-East

Associations

  • Metal: Ashtadhatu, brass
  • Gemstone: Cat's Eye (Lehsunia)
  • Color: Smoky white, teal
  • Element: Fire fused with Ether

Astrological Core Properties

Essence

Gender: Neutral
Nature: Shadow planet promoting detachment
Varna: Moksha-driven renunciate
Guna: Sattva with Tamas

Temperament

Temperament: Dry and Fiery
Speed: Retrograde motion mirroring Rahu

Karakatva

  • Liberation, spirituality, moksha
  • Past life karmas, ancestors
  • Sudden separations, surgery
  • Mysticism, occult insights

Zodiac Relationships

Ownership & Strength

Own signs: Scorpio
Mooltrikona: Sagittarius (traditionally)
Exaltation: Scorpio
Debilitation: Taurus

Allies & Adversaries

  • Friendly signs: Mars, Jupiter, Sun
  • Enemy signs: Moon
  • Neutral signs: Venus, Saturn, Mercury

Planetary Relationships

Permanent Relationships

  • Friends: Mars, Jupiter, Sun
  • Enemies: Moon
  • Neutrals: Venus, Saturn, Mercury

Temporary Relationships

  • Friends: Planets in 2nd, 3rd, 4th, 10th, 11th from Ketu
  • Enemies: Planets in 12th, 5th, 9th from Ketu

Functional Nature

  • Benefic: For Cancer, Scorpio, Sagittarius, Pisces Lagnas when spiritually engaged
  • Malefic: For Taurus, Gemini, Leo Lagnas when imbalanced

Planetary Drishti

Aspects 5th, 7th, and 9th houses like Rahu

Karakas · Life Domains

AreaRole
Spiritual liberationEncourages surrender, meditation, and insight into impermanence.
Sudden severanceIndicates endings, surgeries, and karmic release from attachments.

Houses & Strength

Strength Zones

  • Strong in: 3rd, 6th, 9th, 12th
  • Weak in: 1st, 4th, 7th, 10th

Special Considerations

  • Digbala: Sagittarius spiritual direction
  • Ashtakavarga: High bindus bring deep insight; low bindus may cause confusion or escapism
  • Retrograde: Always retrograde; fosters inward detachment
  • Combust: Non-applicable but conjunction with Sun eclipses karmic ego

Planetary Periods

Mahadasha Duration

7 years

Key Effects

  • Intense spiritual awakenings or separations
  • Heightened intuition, interest in healing arts
  • Need to avoid escapism or self-isolation

Nakshatra Allies

Ashwini, Magha, Mula

Transit Wisdom

Ketu's 18-month transit mirrors Rahu; it severs attachments to help align with soul purpose

Conjunctions & Yogas

Best Pairings

  • Ketu + Jupiter = spiritual devotion
  • Ketu + Mars = disciplined mystic warrior

Tense Alignments

  • Ketu + Moon = emotional detachment
  • Ketu + Venus = austere love lessons

Special Yogas

  • Ketu in 12th gives Moksha Yoga
  • Sarpa Yogas emphasizing karmic release

Remedies & Balancing

Mantras & Yantras

  • Ganapati Atharvashirsha
  • Ketu Beej Mantra
  • Yantra: Ketu Yantra on copper or bhojpatra

Gemstones & Fasting

  • Gemstone: Cat's eye in silver (expert advice essential)
  • Fasting: Tuesday/Saturday fast with neem leaves

Charity & Puja

  • Donate blankets, help stray animals, support monasteries
  • Puja: Worship Lord Ganesha or Bhairava, practice meditation, offer incense at dawn

Mythological Story

Ketu, the tail of the celestial serpent, represents the body that fell away when Rahu was beheaded. Without a head, he seeks inner light beyond sensory distractions.

Interesting Facts & Trivia

Ketu is linked to comets and spiritual catalysts in astrology.
Its cycle mirrors Rahu, bringing collective focus to mysticism and release.
Key conjunction themes: Sun – ego dissolution · Moon – emotional detachment · Mars – spiritual warrior · Venus – ascetic love