Siddhānta — the theory
T wo charts, and the oldest question asked of the stars: will these two lives run well together? Jyotiṣa answers by laying the two Moons side by side and counting eight kinds of accord — the Aṣṭakūṭa, thirty-six guṇas. The reading is of the hearts, not the wills — for the Moon is the mind, and it is minds and moods that must live under one roof.
Each kūṭa reads one register of a shared life. Varṇa and Vaśya weigh inner order and mutual magnetism; Tārā the fortune the birth-stars count between them; Yoni the instinctive, bodily accord, read by an animal assigned to each nakṣatra; Graha Maitrī the meeting of minds through the lords of the two Moon-signs; Gaṇa the deep temperament — Deva, Manuṣya or Rākṣasa; Bhakūṭa the shared home and fortune, read from the two Moon-signs' positions; and heaviest of all, Nāḍī (8 points) — vitality, constitution and lineage.
The one to watch is Nāḍī. When both Moons fall in the same pulse, it scores zero of its eight — nāḍī doṣa, the weightiest caution, traditionally read for health and children. Yet even it is not a verdict: it is classically offset when the Moon-signs differ, or when the two rāśi lords are one. Beside the kūṭas stands a second Vedic check — Kuja doṣa, the Mars-affliction — which, when both charts carry it, cancels itself.
The West does not count kūṭas. It lays the two charts over one another — synastry — and reads the inter-aspects: her Moon on his Venus, his Mars on her Sun. Flowing aspects (trine, sextile) show ease; hard ones (square, opposition) show the friction that keeps a bond awake. It weighs, too, the blend of elements — fire and air lively, earth and water grounded — and the meeting of Venus and Mars, love and desire.
Jyotiṣa counts the guṇa milāna — the eight kūṭas of the two Moons — and checks Kuja doṣa beside it. Where the West asks “how do these two feel together?”, the Vedic eye asks “how do these two fit — in temperament, in constitution, in fortune?” And with each caution it names — as ever — the thing that cancels it.
The two eyes are not rivals; they answer different questions. The kūṭas measure fit — the deep, slow registers of a shared life. The synastry measures feel — the daily current between two people. A bond can fit and not spark, or spark and not fit; the wise reading wants to hear both.
A union is a shared sādhana — two souls agreeing to grow in each other's company. The kūṭas that score full are the ground you are given; the kūṭas that fall short are the work you are set. A hard aspect is not a flaw in the match but its curriculum — the exact place two people are asked to become larger than they were alone. Read the low numbers not as warnings to flee, but as the map of the labour love is for.
The two lenses divide cleanly on the frame. The kūṭas are read from the Moon's nakṣatra and rāśi — a sidereal reckoning, bound to a zero-point and an ayanāṁśa; change the frame and a Moon can slip a nakṣatra, and a kūṭa with it. The synastry aspects, by contrast, are longitude differences — the angle between two planets, which any ayanāṁśa subtracts out equally. So the aspect-accord holds in either sky, tropical or sidereal alike, while the guṇa count belongs to the sidereal frame it is spoken in. Arka trusts the frame-free accord first, and reads the kūṭas within their own zodiac.
Beside the kūṭas and the synastry the lineage keeps a third reading — the one Arka trusts most for a marriage, and the one the tool shows under this lens. Before it comes one light check. A chart has three magnetic centres — the Sun, the Moon and the Lagna. Lay the two charts' centres side by side and see whether their elements agree: fire warms air and earth holds water, but fire and water hiss, and earth smothers air. It is the lightest test of all — worth only a glance, and only once the weightier bonds are read.
Those weightier bonds are three, and each is a pair of planets — one read in her chart, one in his. Each names the partner as they live in the shared home: for a woman the Sun is the man of her house; for a man the Moon is the woman of his. A bond is well-made when its two planets meet by trine, sextile or conjunction; it is strained by the square or the opposition, and barred outright by a harsh aspect between them.
When all three flow, the two were — in the old phrase — wedded in the divine realm before ever they were wedded on earth; this is the true weight of the saying below. When only the third is good, there is heat and no home. When the first two hold and the third falters, there is deep affection, though the body may pay for it. And one hard caution stands apart from the three: where one chart's Saturn falls exactly on the other's Moon, domestic ease is scarce for a lifetime — a bond that may still be tender, but never light.
‘Marriages are made in heaven’ — and heaven here means the rāśicakra. The saying is no licence to skip the match; it commands it — fit the two charts before the wedding is fixed, for where that counsel is ignored, unions break. One further ruling travels with it: a marriage needs no muhūrta when it is held in a temple, at a holy tīrtha, or within a yajña — the sanctity of the place stands in for the chosen hour.
A dispute the lineage settled long ago — kept here in Arka's own voice.
Count the guṇas; hear the aspects; weigh the doṣa and its cancellation. Then set the numbers down and read one picture — where this bond flows, and where it must be tended. A score names the ground and the labour; it never names the answer. That, two people decide with open eyes.
The guṇa milāna counts eight kūṭas of the two Moons — Varṇa, Vaśya, Tārā, Yoni, Graha Maitrī, Gaṇa, Bhakūṭa, Nāḍī — to 36, with Nāḍī heaviest and Kuja doṣa checked beside. Above 18 is workable, above 27 fine; and every caution, nāḍī doṣa and Kuja alike, carries its own cancellation.
One eye of the pair, alone. Switch to Arka for the two joined — the synastry, the spiritual lens and the समन्वय.
Synastry lays the two charts over one another and reads the inter-aspects — Sun–Moon, Venus–Mars, the flowing and the frictional — with the blend of elements and modes. It asks how two people feel together, day to day, and finds the bond's ease and its living edges.
One eye of the pair, alone. Switch to Arka for the two joined — the eight kūṭas, the spiritual lens and the समन्वय.
Two of the eight kūṭas are, underneath, small counting tables — and the lineage's marriage books set them down plainly. Tārā counts nine steps of fortune from one birth-star to the other; Yoni reads an animal onto each star and asks whether the two are friends or foes. Here is what each table holds — and, since the chapter keeps them together, the when of a marriage beside the whether.
Count star-to-star from the bride's nakṣatra. The step names the tārā — the 2nd, 4th, 6th, 8th and 9th bless; the 3rd, 5th and 7th are shunned.
The groom's star should not fall on the twenty-seventh from the bride's, nor share her very star; two stars in one sign soften the fault.
Each nakṣatra wears one of fourteen animals — the reading of instinct and the body's rhythm. The same animal is sweetest; sworn-enemy animals score lowest, the mṛtyu pairs.
The rest — horse, elephant, sheep, serpent, dog, cat, rat, cow, buffalo, tiger, deer, monkey, mongoose, lion — grade from friend to stranger between these poles.
The same chapter that fits two charts also answers the question every family asks — when? It reads the age-window chiefly from Venus, Saturn and the lord of the 7th, and takes the season from Jupiter's transit.
And the season opens as transiting Jupiter passes the 1st, 5th, 7th or 9th from the birth-Moon. Where no benefic reaches the 7th-lord or the 5th/9th at all, the texts warn of a marriage very late, or never — a caution, the lineage adds, to be read gently and never as a sentence.
Abhyāsa — the Melāpaka tool
Set two people below — pick saved charts, or type each birth. Watch the two skies overlay, the eight kūṭas count out to 36, the Kuja doṣa resolve, and the synastry aspects fall into place. 1. change the bond being read and watch the verdict re-frame; 2. read the eight kūṭa bars — find the one scoring lowest; 3. trace an aspect line on the wheel to its reading below.
Prayoga — name the deciding kūṭa
Each pairing below turns on one kūṭa above the rest. Read the couple and call it. The reveal names the kūṭa, what it scores, and — where there is one — its cancellation.
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Take two people you know — yourself and another — into the tool above. Where does the guṇa count run high, and where low? Is there a nāḍī or Bhakūṭa caution, and does anything cancel it? Do the synastry aspects run warm or lively? Then, honestly: does the number match the bond as you have lived it? Write what the chart got right, and what it missed.
Siddhi — read the accord unaided.
A condition of the match is named. Read what it means. One line is true; the others belong to a different kūṭa, or misread this one.
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