Chara Karakas and Sthira Karakas in Jaimini Astrology

Chara karakas are the movable significators of the Jaimini school of Vedic astrology, set out in the Jaimini Sutras and carried in the Brihat Parashara Hora Shastra. Chara means moving or changing: where the natural karakas are written into the planets and identical in every chart, the chara karakas are computed afresh for each person. The rule ranks the planets by how far each has advanced into its sign, and each rank earns a titled role, from the atmakaraka, the soul significator at the highest degree, down to the darakaraka, the spouse significator at the lowest. Jaimini also names a second, fixed set, the sthira karakas, used for reading relatives.

This page covers the Jaimini significators alone: the ranked roles, the calculation, the seven-versus-eight question, and the sthira set. For the full system of karakas and how significators combine with houses and lords in a reading, start at the karakas.

The chara karakas in order

Eight roles, assigned purely by degree. The planet with the highest degree in its sign takes the first title, the next highest the second, and so on down. No planet owns any role by nature; the same Saturn that is one person's atmakaraka is another's darakaraka.

Each role is read the same way: the planet that holds it lends its natural character to that department of life, and the planet's sign, house, and dignity describe how the department fares. The atmakaraka, chief of the set, has its own full page.

How the ranking is calculated

Strip each planet's position down to its degree within its sign, ignoring the sign itself. A Sun at 26 degrees of Leo outranks a Jupiter at 21 degrees of Pisces, because 26 beats 21. Rank all the competing planets from highest to lowest, and assign the titles in the table's order.

Rahu, when it competes, is measured from the end of its sign: 30 minus its degree. Rahu travels backwards through the zodiac, entering each sign at 30 degrees and moving toward 0, so the subtraction makes its count mean the same thing as everyone else's, distance actually travelled since entering the sign. Minutes and seconds of arc break near-ties, which is why the calculation wants an accurate birth time; the atmakaraka calculator runs the whole ranking from your birth details.

Seven karakas or eight?

Both schemes are classical, and the difference is whether Rahu joins the ranking. The seven-karaka scheme ranks the Sun through Saturn and assigns seven roles, omitting the separate pitrikaraka. The eight-karaka scheme adds Rahu as an eighth competitor and fills all eight roles, and it is the more common default in modern Jaimini practice.

Ketu stays out of both. Tradition assigns it to detachment and moksha, liberation, rather than to the worldly departments the chara karakas govern, and since the two nodes always sit opposite each other, ranking one effectively accounts for the other. When two calculators disagree about your karakas, the seven-versus-eight setting, along with mean-versus-true Rahu, is almost always the reason.

How the chara karakas are used

The headline use is personal: the chara karakas individualise significations that the natural scheme keeps universal. The Sun signifies the father in every chart; the pitrikaraka names the planet that plays that role in yours specifically. An astrologer reads both, letting the fixed and the movable significator confirm or refine each other.

Three ranks carry most of the practical weight. The atmakaraka sets the tone of the whole chart and anchors the deeper Jaimini techniques built on it, beginning with the karakamsa, the sign the atmakaraka occupies in the navamsa, the ninth divisional chart. The amatyakaraka is the standard Jaimini reference for career and is often read together with the atmakaraka, the minister serving the king. The darakaraka is widely consulted for marriage, where its natural character colours the description of the partner. The middle ranks, bhratri through gnati, are read when their specific subjects, siblings, parents, children, relatives, come up.

Whatever the role, the planet holding it is judged the way any planet is judged: by its sign and dignity, its house, and the aspects and company it keeps. A well-placed gnatikaraka and an afflicted one describe the same department of life in different conditions, and an afflicted karaka reads as a theme that asks for attention and matures with it, never as a fixed misfortune.

The sthira karakas: the fixed set

Sthira means fixed. Alongside the movable scheme, the Jaimini tradition names permanent planet-to-relative assignments that do not depend on degrees, and uses them chiefly in specialised work on relatives and their longevity. The best-attested rules concern the parents: the father is read from the stronger of the Sun and Venus, the mother from the stronger of the Moon and Mars.

The remaining assignments in the Brihat Parashara Hora Shastra give Mercury for maternal relatives, Jupiter for the paternal grandfather, Venus for the husband, and Saturn for sons; commentarial traditions vary on these details more than they do on the parent rules. For ordinary chart reading the sthira set is a background tool; it matters most in the dedicated Jaimini longevity techniques, and a general reading leans on the chara and natural karakas first.

Three significators for one question

The clearest way to see how the systems relate is to ask one question of all three. Who signifies the father?

None of the three answers cancels the others. The natural significator gives the universal reading, the Jaimini sets give the individualised and the specialised ones, and a careful reader checks them against the relevant house, here the 9th, and its lord. That weighing of house, lord, and significator is the working method of the whole karaka system, laid out step by step on the karakas.

Where this fits in a reading

Begin with your own ranking: the calculator lists your chara karakas from atmakaraka to darakaraka. Read the atmakaraka profile for the planet at the top. Then place the roles inside the full chart, where signs, houses, and dignities give each karaka its condition; a free birth chart shows all of it, and the natural signification reference supplies the planet-by-planet portfolios the whole system rests on.