Budha-Āditya Yoga — and the caveat that decides whether it works

How Budha-Āditya forms

The combustion caveat

A graha too close to the Sun is combust — burnt up, its own signification overwhelmed by the Sun's. Mercury is combust within roughly 14° of the Sun, and closer than about 3° it is considered severely so.

This creates the central problem with Budha-Āditya. The very proximity that forms the yoga is what can destroy the planet forming it. A Mercury 20° from the Sun gives the yoga in its useful form: intelligence lit by the soul rather than consumed by it. A Mercury 2° from the Sun gives a technically-formed yoga around a Mercury that can barely act.

So the useful reading is never "do I have Budha-Āditya" — nearly everyone does — but how far apart they are. This check reports the separation and the combustion state alongside the yoga, because that is the number that carries the information.

What it gives when it is clean

Where Mercury has room to breathe, the combination gives sharp practical intelligence, skill in speech and writing, and administrative competence — the Sun's authority expressed through Mercury's precision.

It is associated with work that requires both standing and articulacy: administration, teaching, law, editorial and analytical roles. The name Nipuṇa means skilful, and that is closer to the actual gift than "intelligence" is — it is competence you can demonstrate, not merely capacity you possess.

Read the house it forms in for the field. In the 10th it is professional authority; in the 5th, intellectual and creative output; in the 9th, teaching and doctrine.