29 packages matching “vsop87”
vsop87
v1.0.5 · 6 years ago
A fast implementation of the VSOP87 theory in JavaScript.
No known vulnerabilities
astronomy-bundle
v7.7.7 · 2 years ago
Bundle for astronomical calculations such as position of moon, sun and planets, sunrise, sunset or solar eclipses. Most of the calculations are based on Jean Meeus 'Astronomical Algorithms' book and the VSOP87 theory.
No known vulnerabilities
korean-lunar-astro
v0.2.0 · 1 month ago
Korean lunar calendar (음력) conversion computed astronomically — VSOP87 + Meeus, no lookup tables, no supported-range cliff. Handles leap months (윤달) including the 2033 edge case.
No known vulnerabilities
@lunar-calendar/sdk
v0.2.0 · 16 days ago
SDK lich am-duong do chinh xac cao: ephemeris rieng (Meeus/VSOP87 truncated + Delta T), quy tac lunisolar tong quat, ho tro Viet Nam (GMT+7) va cac mui gio khac. Zero dependency.
No known vulnerabilities
tauqeet-js
v1.1.7 · 2 months ago
High-precision TypeScript library for Islamic prayer times and Qibla direction in JavaScript and Node.js, powered by VSOP87 solar ephemeris and zero-dependency astronomy logic.
No known vulnerabilities
@jaeyeonling/saju
v0.1.0 · 2 months ago
사주팔자(四柱八字) TypeScript 라이브러리 — 자체 천문 엔진(VSOP87/Meeus) 기반 절기·음력·4기둥·대운 계산과 한국 시간 보정
No known vulnerabilities
badidate
v3.1.1 · 10 months ago
A library for dates in the Badí' (or Bahá'í) calendar.
No known vulnerabilities
@astronomy-bundle/earth
v9.38.0 · 2 months ago
Earth calculations for the astronomy bundle
No known vulnerabilities
@astronomy-bundle/sun
v9.38.0 · 2 months ago
Sun calculations for the astronomy bundle
No known vulnerabilities
@astronomy-bundle/moon
v9.38.0 · 2 months ago
Moon calculations for the astronomy bundle
No known vulnerabilities
@astronomy-bundle/planets
v9.38.0 · 2 months ago
Planet calculations for the astronomy bundle
No known vulnerabilities
@astronomy-bundle/core
v9.38.0 · 2 months ago
Core astronomy bundle
No known vulnerabilities
caelus
v0.25.0 · 4 days ago
Clean-room TypeScript astrology computation: ephemeris, charts, events, timing techniques, Vedic methods, and citable chart facts. MIT, no AGPL or ephemeris files.
No known vulnerabilities
chinese-lunar-date
v1.0.5 · 3 months ago
Chinese Lunar Calendar with GanZhi, Zodiac, Solar Terms, Festivals, and i18n support
No known vulnerabilities
free-human-design
v1.0.1 · 2 months ago
Free Human Design API & Gene Keys API — the most tested, Swiss-Ephemeris-validated pure-JS engine for bodygraphs (Type/Authority/Profile), Gene Keys hologenetic profiles and extended astrology (Ascendant/MC/houses). No native build, no ephemeris data file
No known vulnerabilities
kriya-ephemeris
v0.3.0 · 2 months ago
Browser-shippable astronomical calculation primitives. Shared between the Kriya astrology API engine and downstream offline-capable consumers (Netra v3+).
No known vulnerabilities
solar_terms.js
v0.1.0 · 2 years ago
solar_terms by js
No known vulnerabilities
@aulunarcana/ephemeris
v1.1.1 · 2 months ago
AuLun Ephemeris: NASA-grade astronomical ephemeris and chart engine (WASM). Free for non-commercial use; free attribution-based commercial licenses on request.
No known vulnerabilities
@gitstrology/engine
v0.1.0 · 1 month ago
Pure-TypeScript astrology engine — natal charts, transits, compatibility, tarot, numerology, moon phases. Zero runtime dependencies.
No known vulnerabilities
badidate-fixed
v3.1.0 · 1 year ago
A library for dates in the Badí' (or Bahá'í) calendar. This version is adapted for updated libraries and fixed early date leap years issue
No known vulnerabilities