JSPM

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.

JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.

Including configurable Stars, Nebulas, Comets, Planets and Suns. Nebula comes with a vanilla JS and a React wrapper. Compatible with SSR

Astronomical calculations for planetary positions, moon phases, eclipses, rise, transit, and set times, and more.

Xplorer static API to retrieve information about confirmed and unconfirmed planets

Shared library for entangled worlds orbiters - contains core world rendering, moons system, and UI components

A fast implementation of the VSOP87 theory in JavaScript.

Toolkit for solar system ephemerides and satellite propagation via SGP4

observerly's lightweight, zero-dependency, type safe astrometry library written in Typescript for calculating the position of celestial objects in the sky.

JavaScript client wrapper for the HORIZONS database

Generates 2D Pixelated Images of Planets

Generate a vector of `n` believable celestial (planetary) names using hidden Markov model.

Astrological chart component

Calculate the real-time positions of the sun, all planets and every star/deep-sky object at the sky completely client-side

React Orbit Component

JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.

Calculate the gravity of a spherical body.

Saber como seria tu perso en marte o neptuno

Javascript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.

This project demonstrates a simple animation effect of Jupiter orbiting around its path using HTML, CSS, and JavaScript.

Generate unique random IDs that contain planet names from the Star Trek universe.

Exoplanets database with queries

package for various calculations related to celestial bodies

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.

Astronomy Picture of the Day!

Downloading astronomy picture of the day from the command line done right!

JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.

A reusable component for interactive visualization of the Solar System

A logical model of our Solar System providing the positions of planets, moons and other celestial bodies as a function of time.

Generate a vector of `n` believable celestial (planetary) names using hidden Markov model.

An NPM package that can give you astronomy information about various cosmic and natural objects in our solar system.

oRPC контракт для планетарного API