Ashlesha is the ninth of the 27 nakshatras, occupying the final third of sidereal Cancer from 16 degrees 40 minutes to 30 degrees 00 minutes. Its ruling planet is Mercury, its presiding deities are the Nagas, the serpent gods of hidden knowledge, and its symbol is a coiled serpent. The name is usually rendered "the entwiner" or "the embrace", from a root meaning to cling or coil around. A person born with the Moon in this span has Ashlesha as their janma nakshatra, or birth star, and the classical tradition reads them as penetrating, hypnotic, and shrewd, wise to whatever lies beneath the surface. Their Vimshottari dasha, the planetary timeline of life, opens in a Mercury period.

This page goes deep on Ashlesha alone. For the system itself, why there are 27 nakshatras and how padas and lords work, start with the guide to the 27 nakshatras and come back.

Ashlesha at a glance

The quick facts first. Each row of this table is unpacked in the sections below.

Attribute Ashlesha
Position 16°40′ to 30°00′ Cancer (Karka)
Order 9th of 27
Ruling planet (lord) Mercury
Deity The Nagas, the serpent gods
Symbol Coiled serpent
Marker stars The head of Hydra, the water snake
Gana (temperament) Rakshasa (fierce)
Nature Tikshna (sharp, piercing)
Starting dasha Mercury mahadasha, 17 years

Where Ashlesha sits in the sky

Ashlesha closes the sign of Cancer and is one of the nakshatras contained entirely within a single sign. Its marker stars form the compact head of Hydra, the water snake, a ring of faint stars south of Cancer's main figure. The serpent in the sky and the serpent in the symbol are the same image.

The placement carries a quiet strength. The Moon rules Cancer, so every Ashlesha Moon sits in the Moon's own sign, a comfortable position by sign. Layered over that sign comfort is Mercury's lordship of the star, which is why the tradition reads Ashlesha as a meeting of feeling and intellect: a deeply receptive Cancer Moon whose star answers to the planet of analysis, speech, and cunning.

The deity, the symbol, and the myth

Ashlesha's presiding deities are the Nagas, the serpent beings of Indian myth who guard treasure, water, and secret knowledge beneath the surface of the world. Its symbol is a coiled serpent. Read together they describe stored power: energy wound tight, patient, and released with precision when the moment comes.

The serpent carries a double meaning across the tradition, and Ashlesha inherits both halves. A snake strikes, and a snake also sheds its skin. So the star is associated on one side with poison, in the old medical sense of a substance that can harm or heal depending on the dose, and on the other side with renewal and the kundalini, the coiled inner energy of yogic teaching. The Nagas are not villains in the myths. They are keepers of what most beings never see, and that is the essence the star lends: comfort with depths that others avoid.

The personality of an Ashlesha Moon

Traditional sketches of Ashlesha in the Jyotish texts describe a person of penetrating mind and persuasive tongue: observant, private, strategic, and difficult to deceive. The sharp, tikshna nature of the star suits work that pierces, including research, diagnosis, investigation, psychology, debate, and any field where the truth hides.

Because the Moon in Jyotish is the mind, the birth star colours the inner life above all. An Ashlesha Moon tends to read rooms quickly, hold its own counsel, and sense motives that go unspoken. The hypnotic quality the texts mention shows up as charisma in speech and an instinct for timing: knowing when to hold still and when to strike, in negotiation as much as anywhere else.

The same gifts have a heavier expression, and the tradition names it plainly: secrecy can shade into suspicion, persuasion into manipulation, and self-protection into coldness. None of this is a verdict. The standard reading is that the rest of the chart, especially a well-placed Mercury as the star's lord, decides which register the serpent speaks in, and that self-awareness turns the same penetrating eye inward, where it does its best work.

The four padas of Ashlesha

Each nakshatra divides into four padas of 3 degrees 20 minutes, and each pada corresponds to one navamsa sign, the ninth divisional chart used for marriage and the inner life. Ashlesha's padas run through the last four signs of the navamsa cycle, Sagittarius to Pisces.

Pada Degrees of Cancer Navamsa sign Flavour
1 16°40′ to 20°00′ Sagittarius The seeker: depth pointed at philosophy and far goals
2 20°00′ to 23°20′ Capricorn The strategist: ambition, patience, and worldly skill
3 23°20′ to 26°40′ Aquarius The observer: detached insight, secrets held for the group
4 26°40′ to 30°00′ Pisces The mystic: intuition at full depth, closing the water sign

The fourth pada ends at 30 degrees of Cancer, which is also the end of the zodiac's first water sign. That boundary has a name of its own, covered next.

Ashlesha and the gandanta junction

The border where Ashlesha ends and Magha begins is one of three points in the zodiac where a water sign meets a fire sign, called gandanta, often translated as the knot. The same junction occurs where Revati meets Ashwini and where Jyeshtha meets Mula. Tradition treats these seams as sensitive zones for the Moon.

The practical reading is calm and specific. A Moon in the closing arc of Ashlesha sits at a threshold, and threshold placements are read as marking lives with a strong before-and-after quality: endings metabolised early, depth gained from them. The classical method never judges the degree in isolation; a well-supported Moon and a strong Mercury carry a gandanta Moon comfortably, and the tradition prescribes nothing more dramatic than extra care in reading the chart as a whole. Definitions of the zone's width vary from under one degree to the full final pada, which is worth knowing when two sources seem to disagree.

Ashlesha and your dasha timeline

The lord of the birth star opens the Vimshottari dasha, the 120-year cycle of planetary periods laid out in the Brihat Parashara Hora Shastra. For Ashlesha that lord is Mercury, so an Ashlesha birth begins inside a Mercury mahadasha of 17 years. The balance remaining at birth is proportional to the Moon's progress through the star: a Moon early in Ashlesha leaves most of the 17 years, while a Moon near 30 degrees of Cancer leaves only a sliver before the Ketu period begins.

The sequence that follows is fixed for everyone: Mercury, then Ketu (7 years), Venus (20), Sun (6), Moon (10), Mars (7), Rahu (18), Jupiter (16), Saturn (19), and around again. Where you enter the wheel is set entirely by your birth star, which the find your nakshatra page calculates from your birth date, time, and place.

Ashlesha in compatibility matching

In guna milan, the koota matching used for marriage, several of the 36 points are scored from the two birth stars. Ashlesha enters that arithmetic as a rakshasa gana star, the fierce temperament class, which scores differently against deva and manushya stars in the gana koota. A full match also weighs nadi, yoni, and the Moon-sign relationship between charts.

The gana label describes intensity, not character, and no single koota decides a match; the method spreads the count across eight factors precisely so that none dominates. To see a full 36-point calculation for two charts, the kundli matching tool runs the whole table.

Ashlesha in the classics

The attributions on this page are the stable, named ones: the Brihat Parashara Hora Shastra carries the nakshatra scheme and the Vimshottari sequence seeded from the birth star, while the wider Jyotish tradition describes the temperament of those born under each star. For Ashlesha the descriptions are brief and pointed, and this page keeps to what they agree on: depth, shrewdness, and the serpent's double gift of venom and renewal.

Ashlesha is easier to see against its neighbours: Pushya before it, the most openly nurturing of the stars, and Magha after it, where the zodiac steps from Cancer's waters into Leo's fire and the throne of the ancestors. The whole wheel is laid out on the 27-nakshatra map, and a free birth chart shows where your own Moon falls.