Universe, an astronomical class library written in Java. Support for planetary calculations, sky object catalog management, sky mapping, and telescope control is provided.
Observe library is an astronomical for observers that helps planning and managing observations. real time sky view, planning observations, data overview Observe astronomical library 1.03 License - GNU General Public License version 3.0 (GPLv3)
A Java library which provides developers classes and methods for using astronomical algorithms mainly in the field of celestial mechanics. Astronomical Algorithms Java API 1.0 License - GNU General Public License (GPL)
Astronomical library for photometric distances calculation. Implemented different extinction models. Pure Python inside.
AEPHEM is an astronomical ephemeris and reduction C library. It is compatible with JPL ephemerides. It has routines for the standard astrometric reductions, conversions between different time standards and transformations between coordinate systems.
GammaLib is a self-contained, instrument independent, open source, multi-platform C++ library that implements all code required for high-level science analysis of astronomical gamma-ray data. GammaLib is also wrapped into a Python module.GammaLib does not rely on any third-party software, except...
libncat is an astronomical catalog management library desgined to provide fast access to astronomical object data.
PSRCHIVE is an application suite and development library for use in the storage and analysis of pulsar astronomical data. It includes an extensive range of algorithms and tools commonly used in a wide variety of experiments.
The Aciqra Library Of Astronomical Calculations (Aloac) is a library of theories and formulas relating to astronomy to track planets, the sun and moon as well as conversions between coordinate systems. Formerly known as Aciv. Uses VSOP87 for high precision planetary calculations, Calculate the...
pyastrolib is a python library providing professional astronomers a robust set of tools for astronomical data analysis. This project will provide all the functionality as NASA's IDL Astronomy User's Library in addition to other planned features. pyAstroLib 1.0 License - GNU Library or...