Stars
Implementation of the ELP theory version ELP 2000-82B in C
The Naval Observatory NOVAS C astrometry library, made better
Compare libraries providing J2000 to JNow for astrometry
Spacecraft motion model forcing & solving applied flight dynamics problems
The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++
The program for extracting coordinates and velocities of planets of Solar system from NASA ephemerides.
Interface to standard astronomy library for use from Pascal program
SkyChart / Cartes du Ciel Free software to draw sky charts
Astrarium — open-source planetarium software for Windows
The Serious Interactive Astronomical Software Ephemeris
Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with yo…
Шаблон кросплатформенного CMake-проекта для языка C++ 🇬🇧 Modern CMake crossplatform project template for C++
DEPHEM - Простая C++ библиотека для работы с DE-эфемеридами NASA JPL
An example of ephemeris calculation with different toolkits and sources: NASA/NAIF SPICE toolkit with JPL DE440 ephemeris and IAA RAS EPM 2021 ephemeris
kepler is a C and Python astronomy library. It implements VSOP87 for the planets, ELP 2000-82B for the Moon, minor body calculations using the MPC database, IAU precession & nutation models, rise/t…
A date and time library based on the C++11/14/17 <chrono> header
C++ functions and definitions implementing the IERS 2010 standards.
Naval Observatory Vector Astrometry Software (NOVAS)
Astronomy. VSOP2013 planetary positions. PlanetFun App: Solar system model in 3D. LeapFrog Gravity Integration. Stars, Moon and planets. The discovery of Neptune