Dharma-Karmadhipati Yoga: the 9th and 10th lords together, the rule as coded, and two worked charts

Dharma-Karmadhipati means "the lords of dharma and karma". The 9th house is the house of dharma and fortune, the 10th the house of karma, action and standing. The yoga joins their lords. It is the most widely quoted of the Raja Yogas that link a kendra with a trikona, because the 10th is the strongest kendra and the 9th the strongest trikona. This page states the rule exactly as the engine tests it - including one behaviour of the code that every reader should know about - sets out what the library's texts say, and works through two charts. The general question of what any yoga is worth is covered in what a yoga in your chart means.

The rule: how Dharma-Karmadhipati Yoga forms in this app

1. 1.Find the lord of the 9th house and the lord of the 10th: the planets that rule the signs on those houses, counted as whole signs from the ascendant.
2. 2.The two lords must stand in the same house.
3. 3.That house must be a kendra (1st, 4th, 7th or 10th) or a trikona (1st, 5th or 9th).

Nothing else is tested. The engine does not check the lords' dignity, combustion or aspects, and it does not count an exchange of signs or a mutual aspect between them as this yoga - those relationships are handled, partly, by the broader Kendra-Kona Raj Yoga. It reports the two lords and the house they share.

The two lords for each ascendant

Because the lords follow from the ascendant alone, the pair to look for can be listed once. This is sign-rulership arithmetic, the same table the engine uses:

Pairs made of the Sun, Mercury and Venus (Sagittarius, Virgo, Capricorn rising) meet often because those three are never far apart in the sky; pairs involving Jupiter, Saturn or Mars meet only when those slower planets happen to coincide.

When one planet rules both houses

For one ascendant the 9th and 10th lords are the same planet. With Taurus rising, the 9th is Capricorn and the 10th Aquarius, and Saturn rules both. The engine's test - "is the 9th lord in the same house as the 10th lord?" - then compares Saturn with itself, which is always true. So for every Taurus chart the yoga is reported whenever Saturn is in a kendra or trikona, and the sentence the engine shows reads, literally, "Saturn and Saturn both sit in your ... house".

There is classical ground for treating this Saturn as special - BPHS Ch. 34 Sl. 13 calls a planet that owns both a kendra and a kona "specially a Yoga Karaka", and Sl. 23-24 says of Taurus rising that "Sani will cause Raj Yog" - but that is a different rule from two lords joining. The page states this behaviour plainly because it accounts for more than a third of the yoga's occurrences in the sample (below), and because the doubled sentence is the engine's output, not a typing error on this page. It has been reported as an engine finding. See yogakaraka for the single-planet idea.

What the classical texts say

The engine's comment cites a source by Kannan for this rule, which is not in the searchable library, so this page cannot check it. What the library does contain is the wider principle. BPHS Ch. 34 "Yoga Karakas", Sl. 11-12, says that a yoga arises from four kinds of relation between a kendra lord and a kona lord: an exchange of signs; the two "yuti" (together) in a kendra or a kona; one placed in the other's kind of house; or a full mutual aspect. The person "will become a king and be famous". Ch. 41 Sl. 28 restates it with an image: the kendras are Vishnu's places and the konas Lakshmi's, and a relationship between their lords gives Raj Yoga.

Read against that, the engine's Dharma-Karmadhipati is one narrow case of BPHS's second kind of relation: the 10th lord (a kendra lord) and the 9th lord (a kona lord) together in a kendra or kona. Exchange, cross-placement and mutual aspect between the same two lords are not counted under this name. BPHS also gives the 9th lord in the 10th house its own reading in Ch. 24 Sl. 106 - "a king, or equal to him" - which is a placement, not a conjunction, and is not this yoga either.

Advanced Predictive Astrology also uses the yoga in its case studies, once describing it as "found in the birth charts of eminent statesman"; this page does not repeat the charts, for the usual reason that famous charts with a yoga say nothing about the many unknown charts with it. Jyotisha Siddhanta Sara's Raja Yoga section (p. 148, read from the page images) gives the 5th-and-9th-lord rule instead, and Saravali and the Bhrigu Sutras do not name this yoga.

How rare it is

In the engine's sample the yoga fired in 342 of 3,000 sampled birth moments 1985-2060 - 11.4 percent. That headline number mixes two different things, so a scratch run over the same walk separated them.

Among the 217 two-planet cases the ascendant matters a great deal: Sagittarius rising gave 66 (its 9th and 10th lords are the Sun and Mercury, which are never far apart), Virgo 34 and Capricorn 32 (Venus and Mercury, likewise close to the Sun), and the rest between 5 and 15 each. When both lords are inner planets that travel with the Sun, conjunction is common; when they are slow outer planets, it is rare. The house the lords shared, across all 342 moments, was the 7th in 73, the 10th in 58, the 5th in 57, the 9th in 55, the 4th in 51 and the 1st in 48.

Worked example: the engine's chart, a Taurus case

The engine's deterministic search returns this chart first: 28 January 1985, 13:51 IST, New Delhi, which you can re-enter in the birth chart calculator. The ascendant is Taurus at 20.77 degrees.

1. 1.The 9th house is Capricorn and the 10th Aquarius. Saturn rules both.
2. 2.Saturn is in Scorpio, the 7th house, graded "Enemy sign" by the engine.
3. 3.The 7th is a kendra. The test "9th lord and 10th lord in the same house" compares Saturn with itself and passes.

The engine reports Dharma-Karmadhipati Yoga with the planets Saturn and Saturn and the sentence "Saturn and Saturn both sit in your 7th house - a classical marker for career success that also carries a sense of purpose, not just position." That is the same-planet behaviour described above, appearing in the very first chart the search finds. On BPHS's terms this is Saturn as yogakaraka for Taurus placed in a kendra - a reasonable thing to notice, but not a conjunction of two lords - and Saturn here is in an enemy sign, which none of the rules in question tests.

Worked example: a two-lord chart

The first moment in the same walk where two different lords form the yoga is 15 March 1985 at 02:56 IST in New Delhi. The ascendant is Sagittarius at 23.1 degrees.

The Sun and Mercury are together in Pisces, the 4th house, so the engine reports the yoga with the sentence "Sun and Mercury both sit in your 4th house". This is a genuine joining of the two lords, and it shows the rule's other limits: Mercury, lord of the 10th, is debilitated in Pisces, and the engine does not test that. A reader applying BPHS Ch. 34's general principle would also want to know the strength of both lords; the rule as coded only confirms that they are together in an angle. The same chart returns Vesi, Durudhura, Pasa, Malavya and the Kendra-Kona Raj Yoga as well.

Dharma-Karmadhipati beside its neighbouring yogas

Two other lordship yogas in the engine sit beside this one. The Kendra-Kona Raj Yoga is the general form: any kendra lord with any kona lord, together in any house or in mutual aspect. Every two-lord Dharma-Karmadhipati chart therefore also has a Kendra-Kona link (the reverse is not true), but the same-planet Taurus case does not, since the Kendra-Kona test skips a planet paired with itself, so Saturn alone creates no Kendra-Kona link. The Raja Yoga of the 5th and 9th lords joins the two kona lords instead, and is the rule Jyotisha Siddhanta Sara gives. Parivartana Yoga covers sign exchanges, including a 9th-10th exchange, which BPHS counts as a relation but this yoga does not.

What the rule does and does not establish

As coded, Dharma-Karmadhipati establishes that the 9th and 10th lords occupy the same angular or trinal house - or, for Taurus rising, that Saturn is angular or trinal. BPHS reads kendra-kona relations as rank and fame and qualifies them by dusthana ownership; the engine applies the placement and not the qualification. No text in the library gives this yoga a timing rule of its own. A yoga is a named rule about positions, not a promise, and a chart without it lacks nothing the texts guarantee elsewhere.

To see whether your chart has it - and whether it is a two-lord case or the Taurus Saturn case - run the yoga calculator and read the planets it names.

Questions about Dharma-Karmadhipati Yoga

What is Dharma-Karmadhipati Yoga in this app?

The lords of the 9th and 10th houses in the same house, that house being a kendra (1, 4, 7, 10) or a trikona (1, 5, 9).

Why does my chart say "Saturn and Saturn"?

You almost certainly have Taurus rising. Saturn rules both the 9th and the 10th, so the engine's same-house test compares Saturn with itself and reports the yoga whenever Saturn is in a kendra or trikona. BPHS treats such a Saturn as a yogakaraka, which is a related but different idea.

Does an exchange between the 9th and 10th lords count?

Not under this name. BPHS Ch. 34 counts exchange as a kendra-kona relation, and the engine reports exchanges as Parivartana Yoga instead.

Does it matter if one lord is debilitated?

Not to the engine, which tests only the shared house. BPHS asks for the strength of the lords to be weighed.

How common is it?

It fired in 342 of 3,000 sampled birth moments 1985-2060. Of those, 125 were the Taurus same-planet case and 217 genuine two-lord conjunctions.

Do Aries and Gemini charts get it?

In this app, yes. A sloka quoted in Advanced Predictive Astrology says the yoga does not arise by mere relation when the 9th and 10th lords also rule the 8th or 11th, which would exclude those two ascendants; the engine does not apply it.

Should I do anything about it?

No. It is a named rule about positions. This app does not prescribe remedies.