Nakshatra Nadi — Planet, Star Lord, Sub Lord as Houses

The idea

In KP a planet rarely acts for itself.

It acts for the lord of the nakshatra it stands in — that lord is the source of what the planet will produce. And whether the thing is actually delivered is settled one level finer down, by the lord of the sub it stands in.

Star proposes, sub disposes. Cuspal Interlinks states that over cusps. The Nadi worksheet states it over houses, one row per graha.

The three columns

Each row reads a single graha three times:

Laid out side by side, a row is a small argument rather than a set. A graha whose own houses are unremarkable but whose star lord signifies the houses you care about is a graha worth watching. A graha whose star lord signifies exactly what you want and whose sub lord signifies the houses that obstruct it is a promise withheld — and a flat significator list would have shown you only the union.

What is in a cell

Each cell is the plain house set of that planet:

• the house it occupies, plus
• the houses it owns.

That is all. It does not recurse through star lords the way Grah Nirdeshan does.

This is a deliberate restriction, and it is the thing most worth understanding on this page. The whole subject of the table is the star-lord relationship — it is the middle column. If the cells themselves also resolved through star lords, the same link would be counted once by the column structure and again inside every cell, and the table would say much less than it appears to.

So the cells are shallow on purpose, and the depth lives in the columns.

Rahu and Ketu

The nodes own no sign. Read literally, a node’s own cell would carry at most the one house it occupies — which would make the row look like an absence of significations rather than an absence of ownership.

So a node is read through its agents: its sign lord and its star lord. The node’s set becomes the union of what those lords stand for, and the row is marked so the widening is visible, with the agents named. A set of houses with no visible source is the one thing this table must not print silently.

A divergence we have not resolved

Checked against a mainstream KP program on our reference chart, the agent rule above reproduces every row exactly, including Rahu’s — and does not reproduce Ketu’s.

We know more than that, and it is worth stating because it rules out the easy explanation. Their Ketu row cannot be using Ketu’s star lord at all: in that chart one particular house is signified by Mars and nobody else, Ketu’s star lord is Mars, and yet that house is absent from their Ketu row while present in their Rahu row. So this is not a transcription slip or a near miss — whatever rule they apply to Ketu, it is not the symmetric one that works for Rahu.

Venus inherits the discrepancy in that chart, because Venus’s star lord is Ketu.

We ship the consistent rule rather than special-casing one row to match. The constraint is recorded in our engine’s test suite so that a second reference chart can settle it, and the divergence is noted here rather than hidden.

The settings that are not yours

As on every KP page: these tables force the KP ayanamsha and Placidus houses regardless of what you have set in Advanced Settings, because a sub lord computed against a Lahiri longitude and then read by KP rules belongs to neither system.

Where to go next

• Chaturvidh — the other decomposition of a graha’s significations, by rule instead of by lord.
• Grah Nirdeshan — the merged set this table is the structure behind.
• Cuspal Interlinks — the same star/sub logic run from the cusps.
• Nakshatras — the 27 stars and their lords, if the star lord idea is new.