Rahu

North Node of Moon

Rahu — classical deity illustration or temple image

Rahu Signs Calculator

Find out which zodiac sign Rahu 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
राहु
English Equivalent
North Node of Moon
Mantra
Om Rahave Namah — Om Bhram Bhrim Bhraum Sah Rahave Namah
Beej Mantra
Om Bhram Bhrim Bhraum Sah Rahave Namah
Nature (Guna)
Krura (Malefic) — smoky, worldly, obsessive, illusory
Ruling Day
Saturday (shared with Saturn) — some traditions: Wednesday
Colour
Smoky / Dark Blue / Black
Gemstone
Hessonite Garnet (Gomed)
Metal
Lead / Mixed metals
Direction (Disha)
South-West
Exalted (Uchcha)
Taurus (Vrishabha) per most Parashara-based schools; Gemini per some South Indian traditions
Debilitated (Neecha)
Scorpio (Vrishchika) per most Parashara-based schools; Sagittarius in some traditions
Own Signs (Swakshetra)
Not universally agreed across classical texts
Mool Trikona
Not clearly defined in classical texts
Mahadasha Period
18 years (Vimshottari)
Presiding Deity
The severed head of Swarbhanu (the demon who tricked the gods into giving him Amrita)
Body Parts Governed
Skin diseases, epidemics, unusual diseases, foreign substances in body

What Rahu Governs

  • Obsession, illusion, and worldly desires
  • Foreign lands, cultures, and connections
  • Technology, media, and the unconventional
  • Sudden gains, unexpected events, and disruption
  • Outcasts, rebels, and unconventional paths
  • Serpents, poison, and mysterious diseases
  • Material ambition and the hunger for worldly experience

Understanding Rahu

Rahu is one of the two Chaya Grahas (shadow planets) — mathematically derived points rather than physical celestial bodies. Rahu is the North Node of the Moon — the point where the Moon's orbital path crosses the Sun's apparent path (the ecliptic) moving northward. With Ketu (the South Node), Rahu and Ketu are always exactly 180° apart and always move retrograde through the zodiac.

In Vedic mythology, Rahu and Ketu originated from the demon Swarbhanu who disguised himself among the gods to drink the Amrita (nectar of immortality) during the churning of the cosmic ocean. The Sun and Moon identified the imposter and alerted Vishnu, who severed Swarbhanu's head with the Sudarshana Chakra. The head became Rahu (immortal but insatiable) and the body became Ketu (headless, liberated). This myth captures Rahu's essence perfectly — it has the immortality it craved, but no body to enjoy it with, and so it drives insatiable worldly hunger through the native.

Rahu is the planet of obsession, illusion, foreign connections, unconventional paths, and the most intense material ambitions. It amplifies whatever it touches — house, sign, and conjunct planets — to an extreme. Rahu in Upachaya houses (3rd, 6th, 10th, 11th) is particularly powerful for worldly achievement, foreign success, and material accumulation. It is the planet most associated with the cutting edge of technology, media, foreign lands, and unconventional success.

Want to understand how Rahu 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.

Rahu in Key Houses — General Effects

1st: Unconventional personality, intense ambition, foreign influence, strong drive for worldly achievement

3rd: Excellent Upachaya — bold media presence, technology, unconventional communication

6th: Strong Upachaya — victory over enemies, success in foreign environments

9th: Unconventional dharma, foreign guru, alternative spiritual path

10th: Sudden career rise, fame through unconventional means, foreign career success

11th: Good Upachaya placement — large income, wide social network, unexpected gains

12th: Foreign settlement, spiritual seeking abroad, unusual expenditure patterns

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 Rahu

  • Worship Goddess Durga or Lord Bhairava on Saturdays — Rahu responds to fierce divine energy
  • Chant the Rahu Beej Mantra 108 times on Saturdays — 'Om Bhram Bhrim Bhraum Sah Rahave Namah'
  • Donate dark blue or black items, sesame seeds, and iron on Saturdays
  • Wear Hessonite Garnet (Gomed) in silver on the middle finger — only after astrological consultation
  • Feed stray dogs — a traditional Rahu remedy in Vedic practice
  • Avoid excessive ambition, deceit, and obsessive behaviour — Rahu is pacified by living authentically
  • Visit Srikalahasti temple in Andhra Pradesh — the primary Rahu temple in India

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 is Rahu in Vedic astrology and why is it significant?
Rahu is the North Node of the Moon — a mathematically derived point, not a physical planet. It represents the soul's current-life karmic hunger: what the native obsessively seeks, what feels foreign and exciting, and where the greatest worldly ambitions lie. Rahu amplifies whatever it touches and is associated with illusion, sudden events, technology, foreign connections, and the unconventional. Its 18-year Mahadasha is one of the most transformative periods in the Vimshottari cycle.
What is Kala Sarpa Dosha?
Why is Rahu called a shadow planet?
Is Rahu always malefic?
What does Rahu Mahadasha bring?

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