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Including configurable Stars, Nebulas, Comets, Planets and Suns. Nebula comes with a vanilla JS and a React wrapper. Compatible with SSR
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.
- astronomy
- calculations
- sun
- sunrise
- sunset
- solar eclipse
- moon
- moonrise
- moonset
- libration
- planets
- mercury
- venus
- mars
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Javascript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.
Astronomical calculations for planetary positions, moon phases, eclipses, rise, transit, and set times, and more.
Toolkit for solar system ephemerides and satellite propagation via SGP4
- solar
- sun
- satellite
- sgp4
- ephemerides
- JPL
- astronomy
- solar system
- solarsystem
- moon
- planetary ephemerides
- planets
- sunrise
- sunset
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observerly's lightweight, zero-dependency, type safe astrometry library written in Typescript for calculating the position of celestial objects in the sky.
- astronomy
- astrometry
- stars
- galaxies
- planets
- moon
- sun
- ephemeris
- almanac
- transit
- eclipse
- conjunction
- observer
- observerly
React Orbit Component
A fast implementation of the VSOP87 theory in JavaScript.
Xplorer static API to retrieve information about confirmed and unconfirmed planets
oRPC контракт для планетарного API
JavaScript client wrapper for the HORIZONS database
Node module to generate planetary ephemeris data for a given date and location. This module repurposes code created by Ole Nielsen in 2002 and Peter Hayes in 1999.
JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.
Generates 2D Pixelated Images of Planets
A reusable component for interactive visualization of the Solar System
Javascript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.
Calculate the gravity of a spherical body.
Calculate the real-time positions of the sun, all planets and every star/deep-sky object at the sky completely client-side
Astrological chart component
Astronomy Picture of the Day!