There are 13 repositories under astronomical-algorithms topic.
Data driven Astrology 💫 Kerykeion is a python library for astrology.
It can generate SVG charts and extract all data about a birthchart, a composite chart and a transit chart.
The most comprehensive collection of accurate astronomical algorithms in (C++, Objective-C and) Swift.
Adhan for Dart / Muslim Prayer Times Library. Now retrieving Prayer time in Dart easier than ever.
Geo-Astronomical library for artist
Astrology Calculator calculates moon's rise/set times, moon Age, moon phases and Zodiac Sign for location and time
Arduino library to calculate the times of sunrise, sunset, solar noon, twilight, the solar position, and more.
The science fiction calculation spreadsheet
X-PSI: X-ray Pulse Simulation and Inference
GPU Framework for Radio Astronomical Image Synthesis
Containerized radio interferometry scripting framework -- NB: Classic version is no longer in active development, use stimela 2! See README for details.
Chinese Calendar in calendar(1) for BSD, Linux & macOS
GUI application for calculating human-visible colors of celestial bodies from their photometric data
A modern, high-performance and comprehensive set of tools for transformations between any standard and user-defined reference frame.
A Python package for manipulating and correcting variable point spread functions. Maintainer: @jmbhughes
Provides web-based star charts and astronomical information.
Efficient Astronomical Time transformations in Julia.
A Python package for working with pipeline-produced spectra from IGRINS, HPF, and Keck NIRSPEC
Lunar Phase Calculation Based on Time
A library to perform astronomical calculations in php / laravel
Orbital mechanics on minor planets using golang
Getting Planets Position using PHP & AstroDienst Swiss Ephemeris library.
General Astronomy library for advanced Arduino platforms
StarAtlas is a python-3.6 based customizable generator for location-based star maps intended for the amateur astronomer and for web-development.
A image classifier that classifies whether a galaxy is spiral, elliptical, or irregular. Built using Tensorflow v2 and Google's inception v3 model.
Implementation of algorithms from "Practical Astronomy with your Calculator or Spreadsheet"
Python version of Meeus's Astronomical Algorithms