Tai Yin (太陰星) Star in Zi Wei Dou Shu
Learn Tai Yin (太陰星) placement, palace evidence, reading conditions, examples, and limits without turning chart facts into fixed outcomes.
Overview
Tai Yin is a major star used to examine inward attention, gradual accumulation, care, privacy, and changing rhythms of availability. Read Tai Yin through its actual palace, co-stars, San Fang Si Zheng, Four Transformations, and timing layer. The chart can establish placement; inward reflection, accumulation, care, privacy, and changing rhythms remains a bounded interpretive focus, never proof of gender, motherhood, property, wealth, fertility, eyesight, or mood disorder.
At a glance
- Canonical class
- Major star
- Canonical identity
- Tài Yīn · 太陰星
- Deterministic evidence
- Calculated palace placement and rulebook provenance
- Required context
- Palace, co-stars, triad, opposite palace, transformations, and timing
- Interpretive focus
- inward reflection, accumulation, care, privacy, and changing rhythms
- Not established by this star
- gender, motherhood, property, wealth, fertility, eyesight, or mood disorder
Definition and scope of Tai Yin
Tai Yin is a major star used to examine inward attention, gradual accumulation, care, privacy, and changing rhythms of availability.
Tai Yin (太陰星) is identified here by Tài Yīn. Its bounded question is inward reflection, accumulation, care, privacy, and changing rhythms, not a fixed personality verdict.
- Identity check: Tai Yin (太陰星) · Tài Yīn
- Scope question: inward reflection, accumulation, care, privacy, and changing rhythms
Chart evidence and conditions · How to read Tai Yin
The hosting palace, lunar brightness convention, co-stars, Lu or Ji transformations, and timing layer distinguish protected incubation from withdrawal or delayed visibility.
Deterministic placement check: iztro「紫微鬥數安星訣」第11節「安天府諸星訣」：天府順行一宮安太陰. After that position is reproduced, ask which palace relations actually support inward reflection, accumulation, care, privacy, and changing rhythms; the calculation does not output gender, motherhood, property, wealth, fertility, eyesight, or mood disorder.
- Placement proof: iztro「紫微鬥數安星訣」第11節「安天府諸星訣」：天府順行一宮安太陰
- Evidence question: inward reflection, accumulation, care, privacy, and changing rhythms
Worked example and near miss
In an illustrative Wealth Palace, Tai Yin with a documented saving pattern can support a reading about quiet accumulation and delayed disclosure, without predicting a specific balance.
Near miss: remove the palace or modifier named in the example but still assert gender, motherhood, property, wealth, fertility, eyesight, or mood disorder. That erases the evidence needed to connect Tai Yin (太陰星) with inward reflection, accumulation, care, privacy, and changing rhythms.
- Example check: Tai Yin (太陰星) · inward reflection, accumulation, care, privacy, and changing rhythms
- Rejected leap: gender, motherhood, property, wealth, fertility, eyesight, or mood disorder
School variants and interpretation limits
Gendered, maternal, bodily, and property claims in older texts require historical framing; one Tai Yin placement cannot determine gender, fertility, health, or ownership.
Historical comparison starts at 《紫微斗數全書》卷一「諸星問答論」1.9.8「問太陰星所主若何？」. Read that passage beside the declared placement rule instead of treating one classical phrase as a universal calculator setting.
- Historical locator: 《紫微斗數全書》卷一「諸星問答論」1.9.8「問太陰星所主若何？」
- Variant decision: Gendered, maternal, bodily, and property claims in older texts require historical framing; one Tai Yin placement cannot determine gender, fertility, health, or ownership.
Interpretation limits, boundary, and verification loop
This page may organize questions about inward reflection, accumulation, care, privacy, and changing rhythms. It must stop before claiming gender, motherhood, property, wealth, fertility, eyesight, or mood disorder; that conclusion needs independent real-world evidence.
Verification loop for Tai Yin (太陰星): reproduce iztro「紫微鬥數安星訣」第11節「安天府諸星訣」：天府順行一宮安太陰; inspect the example's named modifier and counter-signals; record what would falsify the reading before using it.
- Allowed interpretive scope: inward reflection, accumulation, care, privacy, and changing rhythms
- Stop rule: gender, motherhood, property, wealth, fertility, eyesight, or mood disorder
Complete topic index
Every workbook topic assigned to this canonical page appears at a stable anchor. Each entry records scope, inputs, flags, and alias ownership as an auditable reference—not a standalone interpretation. Duplicate backlog rows resolve to the same anchor instead of creating duplicate URLs.
- Conditions and inputs
- Missing-input rule: if a listed input or verified chart value is unavailable, stop at the definition; do not infer, calculate, or predict the missing value.
- Calculation flag: yes. Reproduce the required inputs and versioned rule before interpretation.
- School-variant flag: sometimes. Check whether the page’s named rule or school condition applies before using this component.
- School-variant flag: yes. Apply only under an identified school or calculation policy and compare the alternate rule.
- School-variant flag: no. The workbook does not mark this atom as variant-specific; do not assume universal agreement beyond the cited page sources.
- Category and guidance boundary
- Apply this only under the named calculation or school policy, and compare alternate rules before treating the result as reproducible.
- Identify the transformed host star, source stem, target palace, and timing layer; a transformation or palace label alone is insufficient.
- Read this cell as an interaction, not a verdict: combine its entities with co-stars, Four Transformations, palace geometry, brightness, and the active timing layer.
- Source inheritance
- Complete topic index does not assert an atom-specific citation. It inherits this canonical page’s bibliography and locator notes as page-level context only; verify the relevant cited passage before relying on a claim.
Tai Yin (太陰) in Zi Wei Dou Shu
- Topic-specific scope
- Entity 1: 太陰
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0252
- Inventory classification
- 08 固定星曜資料庫 · 十四主星／天府星系
Tai Yin Brightness by Earthly Branch
- Topic-specific scope
- Entity 1: 太陰
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0438
- Inventory classification
- 10 星曜亮度 · 十四主星亮度專頁
Tai Yin Hua Lu (太陰化祿)
- Topic-specific scope
- Entity 1: 太陰 · Entity 2: 化祿
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0541
- Inventory classification
- 11 四化與飛星 · 星曜 × 四化
Tai Yin Hua Quan (太陰化權)
- Topic-specific scope
- Entity 1: 太陰 · Entity 2: 化權
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0552
- Inventory classification
- 11 四化與飛星 · 星曜 × 四化
Tai Yin Hua Ke (太陰化科)
- Topic-specific scope
- Entity 1: 太陰 · Entity 2: 化科
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0564
- Inventory classification
- 11 四化與飛星 · 星曜 × 四化
Tai Yin Hua Ji (太陰化忌)
- Topic-specific scope
- Entity 1: 太陰 · Entity 2: 化忌
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0568
- Inventory classification
- 11 四化與飛星 · 星曜 × 四化
Tai Yin in the Life Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 命宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0661
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Siblings Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 兄弟宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0662
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Spouse Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 夫妻宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0663
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Children Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 子女宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0664
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Wealth Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 財帛宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0665
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Health Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 疾厄宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0666
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Travel Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 遷移宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0667
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Friends & Networks Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 僕役／交友宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0668
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Career Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 官祿／事業宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0669
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Property Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 田宅宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0670
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Fortune & Inner Life Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 福德宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0671
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Parents Palace
- Topic-specific scope
- Entity 1: 太陰 · Context: 父母宮
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Sometimes
- Stable reference
- ZW-PUB-0672
- Inventory classification
- 12 主星 × 宮位矩陣 · 十四主星 × 十二宮
- Merged alternate records
Tai Yin in the Zi Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 子
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0829
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Chou Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 丑
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0830
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Yin Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 寅
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0831
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Mao Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 卯
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0832
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Chen Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 辰
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0833
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Si Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 巳
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0834
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Wu Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 午
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0835
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Wei Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 未
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0836
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Shen Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 申
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0837
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the You Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 酉
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0838
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Xu Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 戌
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0839
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin in the Hai Branch
- Topic-specific scope
- Entity 1: 太陰 · Context: 亥
- Conditions and inputs
- Calculation state: Yes
- School-variant state: Yes
- Stable reference
- ZW-PUB-0840
- Inventory classification
- 13 主星 × 地支矩陣 · 十四主星 × 十二地支
Tai Yin Main-Star Configuration
- Topic-specific scope
- Entity 1: 太陰
- Conditions and inputs
- Calculation state: Yes
- School-variant state: No
- Stable reference
- ZW-PUB-1159
- Inventory classification
- 15 主星組合資料庫 · 38 種有效主星組合
Sources and editorial basis
- 《紫微斗數全書》 (Ziwei Doushu Quanshu)《紫微斗數全書》卷一「諸星問答論」1.9.8「問太陰星所主若何？」A searchable transcription of the transmitted three-volume text, used for named rules, palace chapters, and historical star descriptions—not as scientific validation.
- iztro 紫微鬥數安星訣iztro「紫微鬥數安星訣」第11節「安天府諸星訣」：天府順行一宮安太陰A public rule catalogue for placing the Life and Body Palaces, the twelve roles, Zi Wei, major-star systems, and Four Transformations, with explicit variant notes.