Sukuyo study guide

Sukuyokyo (Sukuyōkyō): what T1299 contains

Sukuyokyo (T1299) contains mansion, calendar, natal, and ritual material with commentary; identify the volume, chapter, and textual layer before quoting it.

Topic
The Sukuyokyo

Editorially reviewed: · Reviewed by OpenFate · Editorial Methodology

Overview

The same text contains different kinds of rules and commentary. Match the chapter to the question before drawing a conclusion.

At a glance

Text identifier
T1299
Edition access
Two volumes in the linked transcription
Read together
Main passage and commentary

Begin with the heading

The edition attributes the translation to 不空 and identifies 揚景風’s annotation. Preserve that distinction when citing it.

Do not attribute every note to one speaker or treat a web transcription as the original manuscript.

Find the chapter for your question

Mansion descriptions, three-nine positions, weekday rules and black/white fortnights occur in different sections.

A claim about people born under a mansion should not be supported only by a passage about activities on its day.

Check names and variants

The text includes variant characters and commentary comparing different astronomical descriptions.

Use a stable mansion identity while preserving important textual differences in the explanation.

Notice internal differences

The volumes do not always give identical judgments for the same day label. The treatment of 業 is an example worth checking.

Do not collapse all passages into one definitive modern score without explaining the choice.

Cite what the text can show

A passage establishes what that source says. It does not establish modern scientific validity or a guaranteed personal outcome.

Separate quotation, paraphrase and contemporary application so readers can verify each layer.

Keep a reading record

For one claim, save the transcription URL, volume, chapter heading, opening words, whether it is text or commentary, your short paraphrase and the claim boundary.

This record lets another reader relocate the passage while preventing a historical statement from becoming an unsupported scientific conclusion.

Sources and editorial basis

  1. 宿曜經 · T1299 卷上
    T1299 opening title and preface; compare 卷上「三九祕宿品第三」with 卷下「三必祕要法」on 業 judgments.Historical text for mansion names and calendar tables. Its table is not identical to OpenFate’s modern 27-mansion lookup; it does not establish predictive validity.
  2. OpenFate Sukuyo calculator and calculation convention
    Editorial code check 2026-09-10, policy 1.0.0: classic; policy.ts, constants.ts, engine.ts and traditional-cycles.ts. Product settings are not an independent historical authority; practical examples are OpenFate editorial applications.Product-specific input and output reference. Editorial checks also inspected policy 1.0.0 and the month-start constants on 2026-09-10; those implementation checks are not an independent traditional authority.
  3. 宿曜經 · T1299 卷下
    T1299 opening title and preface; compare 卷上「三九祕宿品第三」with 卷下「三必祕要法」on 業 judgments.The three-nine passage supplies historical relative-position terminology. It is not evidence that a modern relationship outcome is determined by a mansion pair.
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