Ketu

South Node of Moon

Ketu — classical deity illustration or temple image

Ketu Signs Calculator

Find out which zodiac sign Ketu was in on your birth date. This planetary position influences your personality and life path according to Vedic astrology.

At a Glance

Detail
Info
Sanskrit Name
केतु
English Equivalent
South Node of Moon
Mantra
Om Ketave Namah — Om Sram Srim Sraum Sah Ketave Namah
Beej Mantra
Om Sram Srim Sraum Sah Ketave Namah
Nature (Guna)
Krura (Malefic) — fiery, dry, detaching, spiritualising
Ruling Day
Tuesday (shared with Mars in some traditions) — some traditions: Saturday
Colour
Smoky / Variegated / Grey
Gemstone
Cat's Eye (Lehsunia / Vaidurya)
Metal
Lead / Mixed metals
Direction (Disha)
North-West
Exalted (Uchcha)
Scorpio (Vrishchika) per most Parashara-based schools; Sagittarius in some South Indian traditions
Debilitated (Neecha)
Taurus (Vrishabha) per most Parashara-based schools; Gemini in some traditions
Own Signs (Swakshetra)
Not universally agreed across classical texts
Mool Trikona
Not clearly defined in classical texts
Mahadasha Period
7 years (Vimshottari)
Presiding Deity
The immortal headless body of Swarbhanu — also associated with Ganesha and Chitragupta
Body Parts Governed
Spine, Wounds, cuts, mysterious illnesses, sudden injuries, past-life karmic residues, and conditions difficult to diagnose.

What Ketu Governs

  • Past-life karma, spiritual inheritance, and accumulated wisdom
  • Detachment, renunciation, and the path to Moksha
  • Psychic ability, intuition, and mystical gifts
  • Sudden and unexpected events (often disruptive)
  • Mysterious diseases and unusual health conditions
  • Researchers, mystics, healers, and occultists
  • Liberation from the cycle of birth and death

Understanding Ketu

Ketu is the South Node of the Moon — the second Chaya Graha (shadow planet) — and exists as the axis-twin of Rahu, always exactly 180° opposite. Where Rahu is the head (obsessive hunger, worldly desire, the future), Ketu is the tail (past-life completion, detachment, liberation). Ketu represents what the soul has already mastered in previous lifetimes — and therefore what it carries as an innate gift and what it now needs to release in order to progress further.

Ketu has a deeply spiritual quality unlike any other Graha. It is associated with Moksha (liberation), renunciation, past-life karma, psychic gifts, mystical ability, and the capacity for deep spiritual insight. Where Rahu reaches outward in hungry ambition, Ketu turns inward in seeking what is real, permanent, and ultimately free from illusion. Ketu dissolves what it touches — breaking down ego structures, material attachments, and worldly identifications in service of something deeper.

The Ketu person has often already 'done' whatever the house Ketu occupies represents — there is a past-life mastery and a present-life detachment. This is why Ketu in a house often produces both unusual gifts AND a peculiar lack of interest or satisfaction in that house's domain. The 12th house is considered Ketu's most powerful and auspicious placement — the planet of liberation in the house of liberation creates the most Moksha-oriented combination in Vedic astrology.

Want to understand how Ketu functions specifically in your chart — its house, sign, aspects, and Dasha timing? The astrologers on Atri Astrology provide detailed Graha readings built from your complete birth chart.

Ketu in Key Houses — General Effects

1st: Spiritual or unusual personality, past-life wisdom, physical health sensitivity

3rd: Past-life writing or artistic gifts, spiritual communication, detachment from siblings

6th: Past-life healing ability, spiritual service, dissolution of debts over time

8th: Extraordinary spiritual insight, past-life occult knowledge, liberation through 8th house transformation

9th: Deep innate spiritual understanding, detachment from conventional religion, past-life guru connection

11th: Spiritual approach to gains, income in unusual ways, limited elder sibling connection

12th: Spiritually powerful placement — liberation through detachment, Moksha-oriented, past-life completion

Note: These are general indications. Always assess a Graha's placement in the full chart context — house lordship, sign, dignity, aspects, and Dasha period all modify the result significantly.

Remedies for Ketu

  • Worship Lord Ganesha and Lord Bhairava — both are associated with Ketu's energy
  • Chant the Ketu Beej Mantra 108 times — 'Om Sram Srim Sraum Sah Ketave Namah' on Tuesdays or Saturdays
  • Donate variegated cloth, sesame seeds, and blankets to the needy
  • Wear Cat's Eye (Lehsunia/Vaidurya) in silver on the middle finger — only after careful astrological consultation
  • Feed and care for stray dogs — a traditional Ketu remedy in Vedic practice
  • Practice meditation, pranayama, and inner stillness regularly — Ketu is pacified through inward turning
  • Visit Ketu temples — Ketumalaya near Srirangam is one of the traditional Ketu sacred sites

Gemstone recommendations should always be made by an experienced Vedic astrologer after examining the full birth chart. A gemstone that strengthens a malefic planet or Dusthana lord can cause harm. Consult an astrologer on Atri Astrology before wearing any Navagraha gemstone.

Frequently Asked Questions

What does Ketu represent in Vedic astrology?
Ketu is the South Node of the Moon — representing past-life karma, spiritual inheritance, detachment, mystical gifts, and the path to Moksha (liberation). It shows what the soul has already mastered in previous lifetimes. Ketu dissolves worldly attachments and turns the native inward. It is the most spiritually oriented of all the Navagrahas.
Why is Ketu in the 12th house considered so auspicious spiritually?
What is the difference between Rahu and Ketu?
What happens during Ketu Mahadasha?
How do I know if Ketu is strong or weak in my chart?

Explore Other Planets

DOWNLOAD THE APP NOW &

See how planets influence your life

App Screen Mobile