Thai Astrology

Thai Astrology is a TypeScript library that recreates classical Thai astrological calculations. It converts birth details into the 12-channel chart, Tanuseth, planetary positions, and ruling-planet insights without relying on runtime dependencies.

Install

npm install thai-astrology

Usage

import {
  formatChannelOutputs,
  generateThaiAstrologyChart,
} from "thai-astrology"

const chart = generateThaiAstrologyChart({
  day: 15,
  monthTh: "กันยายน",
  yearBe: 2566,
  hour: 14,
  minute: 45,
  province: "กรุงเทพมหานคร",
})

console.log(formatChannelOutputs(chart))
console.log(formatChannelOutputs(chart, "thai"))

Key APIs

• generateThaiAstrologyChart(input) → returns chart data with optional ruling planets.
• formatChannelOutputs(chart, options?) → digits in Thai or Arabic numerals.
• findRulingPlanets(channelOutputs) / formatRulingPlanets(info) → rulership helpers.
• Planet calculators such as calculateAscendant, calculateSun, etc. for custom flows.
• calculateAllPositions(input) → raw calculation result before extra metadata.
• calculateTanuseth(positions, ascSign) → determine Tanuseth directly.
• Individual calculators: calculateMoon, calculateMars, calculateMercury, calculateJupiter, calculateVenus, calculateSaturn, calculateRahu, calculateKetu, calculateUranus.

Development

npm install
npm run build

Outputs compile to dist/ alongside TypeScript declarations.

License

MIT © Contributors