Southern Vermilion Bird · 22
Jing Mu An(Well Mansion)
Jing Mu An is the traditional deity title for Well Mansion, number 22 in the atlas and part of the Southern Vermilion Bird. It follows Three Stars Mansion and precedes Ghost Mansion. This Chinese Medieval reconstruction contains 9 stars and 9 segments; HIP 30343 is the red-ringed reference star.
Asterism reference
- Position in the atlas
- 22 / 28
- Four Symbols group
- Southern Vermilion Bird
- Stars in this diagram
- 9
- Determinative star
- HIP 30343
Reading this star map
Well’s nine stars make a broad, interlaced pattern. Its reference lies toward the upper right, with another star farther right beside it. The diagram has nine segments; do not reduce it to the four strokes of the Chinese character 井. Follow the actual points and lines.
Understanding the deity title
The traditional title 井木犴 (Jing Mu An) combines the mansion character 井, the association 木, and the animal image 犴. The astronomical entry is Well Mansion. A deity portrait expresses cultural imagery; a star map records positions and connecting lines. They can be read together without expecting the star pattern to resemble the animal.
What does this calculator result mean?
If a birthday lookup returns this mansion, the entered date is assigned to it by our daily almanac rules. It does not mean everyone born that day shares a personality, or that the Moon was inside this star pattern. Compare calendar, date and assignment system before comparing tools.

Twenty-Eight Mansions sculptures · Fucheng Jade Emperor Temple, Jincheng
Photo: Patrick20242023. Resized and compressed; Shen Shui Yuan is also cropped to isolate the figure.
Original photographs · CC BY-SA 4.0Further reading: personality associations
The historical text describes the roles of celestial asterisms. The life and personality associations below are our modern interpretations, not historical claims about people born on a particular date.
「主水衡事,法令所取平也」《晉書》卷十一・天文志上・二十八舍Jing is associated with a measure of fairness in law. A modern metaphor is explaining allocation rules and exceptions so neither familiarity nor silence determines the outcome. Consistency can coexist with listening carefully when someone's circumstances differ.
Sources and image credits
The National Astronomical Observatory of Japan explains the classifications and calendar concepts. Star lines follow Stellarium Chinese Medieval, with positions from HYG v4.1. Our diagrams are attributed under CC BY-SA 4.0 and represent one reconstruction, not the only historical depiction.