| Ruling planet | Mercury |
|---|---|
| Deity | The Nagas |
| Symbol | A coiled serpent |
| Span | 16°40' – 30°00' Cancer |
| Sign | Cancer |
| Nature | Sharp (Tikshna) |
| Dasha length | 17 years |
Strengths
Psychological insight, hypnotic persuasion, strategic patience, and formidable intuition.
Challenges
Manipulation, secrecy, entanglement, and a defensiveness that isolates.
Work it suits
Psychology and therapy, investigation, negotiation, medicine, research into hidden systems.
Ashlesha and the Mercury dasha
Because Ashlesha is ruled by Mercury, a Moon placed here means life opens with a Mercury Mahadasha lasting 17 years. That single fact shapes the timing of an entire chart, which is why the birth nakshatra matters far more in Jyotish than the Sun sign most people know.
What planet rules Ashlesha nakshatra?
Ashlesha is ruled by Mercury. A Moon in Ashlesha therefore begins life in a Mercury Mahadasha of 17 years, and Mercury's condition in the chart carries extra weight throughout life.