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120 packages found
NASA's Astronomy Picture of the Day API
Convert between Date object and Julian dates used in astronomy and history
ES6 module to compute estimates of ΔT — the difference between local/civil time and uniform/dynamical time
A parser for star classification codes
Polynomial expressions for delta-T provided by NASA.
astronomical image display everywhere
AltAz is a library for performing common astronomy calculations.
It's' a package to use dynamic q&a (questions and answers) of astronomy
Return seasons based on equinoxes and current date
Implementation of the Astronomical Algorithms of Jean Meeus in Javascript
Implements Astronomical Calculations Found in the Book Practical Astronomy With Your Calculator
Fifteen observations of the vertical semidiameter of Venus, made by Lieutenant Herndon, with the meridian circle at Washington, in the year 1846.
Fifteen observations of the vertical semidiameter of Venus, made by Lieutenant Herndon, with the meridian circle at Washington, in the year 1846.
Implementation of the Astronomical Algorithms of Jean Meeus in Javascript
Calculate the real-time positions of the sun, all planets and every star/deep-sky object at the sky completely client-side
The definitive Swiss Ephemeris bindings for Node.js
An astronomical HiPS visualizer in the browser
A library for calculating the rising and setting times of stars.
Javascript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.
Módulo de acesso da API APOD da NASA.