---
title: "Cheonmun (천문)"
method: GET
path: "/api/trpc/korean.cheonmun"
tags: ["Korean"]
---

# Cheonmun (천문)

`GET /api/trpc/korean.cheonmun`

## Request

- Base URL: `https://api.asktian.com`
- URL: `https://api.asktian.com/api/trpc/korean.cheonmun`
- Auth: HTTP bearer

Cheonmun (천문/天文) — Korean 28 Lunar Mansions. Identifies the mansion for any date, returns quadrant, season, body part, affairs domain, auspicious/inauspicious activities, overall rating, and Jupiter station.

Cost: 3 TIAN Points per call. tRPC procedure `korean.cheonmun`.

## Query parameters

- `input` string

## Response `200`

tRPC result envelope

- TrpcResult: tRPC HTTP response envelope.
  - `result` object
    - `data` object: The procedure's return value (system-specific).

---

[API](https://skmtc.dev/asktian/apis/asktian-metaphysics-api.md) · [All operations](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/llms.txt) · [OpenAPI document](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/revisions/3c8fdc979206?raw)