27 packages matching “ephemerides”
ephemerides
v1.1.13 · 3 months ago
This module is for calculating ephemeris for planetary bodies using the [JPL Development Ephemerides](https://ssd.jpl.nasa.gov/planets/eph_export.html) data. More information including API documentation is [here](./docs/README.md).
No known vulnerabilities
astrokit
v0.6.9 · 4 years ago
Toolkit for solar system ephemerides and satellite propagation via SGP4
No known vulnerabilities
@earthos/plugin-eclipse
v0.1.0 · 23 days ago
EarthOS solar eclipse layer: umbra and penumbra from high-precision ephemerides
No known vulnerabilities
@blcklab/siriusx
v1.0.3 · 8 days ago
Zero-dependency TypeScript astronomy platform for real catalogs, astrometry, observation planning, Solar System ephemerides, and optional renderers
No known vulnerabilities
@pipeworx/mcp-horizons-nasa
v0.1.0 · 2 months ago
NASA JPL Horizons — solar-system body ephemerides
No known vulnerabilities
sidereal-ephemeris
v0.0.5 · 2 years ago
Sidereal-Ephemeris is a JavaScript library designed to handle ephemerides from the [JPL Solar System Dynamics Group](https://ssd.jpl.nasa.gov/).
No known vulnerabilities
moon-sighting
v1.1.3 · 1 month ago
High-accuracy lunar crescent visibility and moon sighting calculations using JPL DE442S ephemerides. Implements Yallop and Odeh criteria for Islamic crescent sighting workflows.
No known vulnerabilities
@astrologer/astro-core
v1.0.1 · 6 months ago
A **functional**, high-precision astrological calculation library powered by Swiss Ephemeris. This library provides pure functions for calculating charts, analyzing relationships, and generating ephemerides.
No known vulnerabilities
@citation/csl-style-ephemerides-theologicae-lovanienses
v1.0.0 · 2 years ago
CSL style for Ephemerides Theologicae Lovanienses
No known vulnerabilities
astral-mcp
v0.3.1 · 11 hours ago
Local-first, precision-audited MCP server that gives AI agents natal charts, transits, synastry and moon phases — no API key, no account.
No known vulnerabilities
@earthos/plugin-daynight
v0.1.0 · 23 days ago
EarthOS day/night layer: computed terminator line, subsolar and sublunar markers
No known vulnerabilities
calcchinesecalendar
v2.6.7 · 3 days ago
ESM/WebAssembly bindings for the CalcChineseCalendar lunar ephemeris, astronomy, and calendar engine.
No known vulnerabilities
@aulunarcana/ephemeris
v1.1.1 · 21 days 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
kshana
v0.25.0 · 26 days ago
Open, reproducible PNT-resilience simulator with quantum-sensor performance models
No known vulnerabilities
node-ephem
v1.4.0 · 11 years ago
Calculator/parser for JPL ephemeris data
No known vulnerabilities
sgp4.gl
v0.1.5-beta · 10 months ago
High-performance SGP4 GPU/WebGPU/WebGL WASM wrapper.
No known vulnerabilities
astrochart
v0.0.1 · 7 years ago
Astrology Chart
No known vulnerabilities
@ajpm/carta140b1
v1.0.10 · 5 years ago
Test carta-backend in npm
No known vulnerabilities
aqc-mcp
v2.1.2 · 5 months ago
MCP server for astronomical database queries via direct HTTP/TAP APIs
No known vulnerabilities
@inoribea/astrocli
v1.4.7 · 4 months ago
Command-line interface for querying astronomical databases via astroquery
No known vulnerabilities