16 projects tagged "Astronomy"
Updated 27 Apr 2013
orekit
| Pop | 136.59 |
|---|---|
| Vit | 21.85 |
OREKIT (ORbits Extrapolation KIT) is a low level space dynamics Java library. It provides basic elements (such as orbits, dates, attitude, and frames) and various algorithms to handle them (such as conversions, analytical and numerical propagation, and pointing).
Updated 27 Oct 2005
JFDraw
| Pop | 132.75 |
|---|---|
| Vit | 4.02 |
JFDraw is a Java vector graphics drawing application and library package. It is focused on vector graph drawing field. It is useful for mechanical, electronic, architectural graph drawing applications, or even business process or workflow graphs.
Updated 28 Jul 2012
CFITSIO
| Pop | 75.96 |
|---|---|
| Vit | 14.73 |
CFITSIO is a library of C and Fortran subroutines for reading and writing data files in the FITS (Flexible Image Transport System) data format. It simplifies the task of writing software that deals with FITS files by providing an easy to use set of high-level routines that insulate the programmer from the internal complexities of the FITS file format.
Updated 28 May 2003
libposition
| Pop | 52.12 |
|---|---|
| Vit | 1.74 |
libposition provides a set of functions for calculating motion and displacement in one-, two-, and three-dimensional space. It is part of The Universe Project.
Updated 07 Jun 2005
Astro::Catalog Module
| Pop | 50.82 |
|---|---|
| Vit | 1.69 |
The Astro::Catalog module is an generic, object-oriented astronomical catalogue. It provides access to the online USNO-A2 and Guide Star Catalogues provided by ESO/ST-ECF, and additionally provides read/write access to ARK CLUSTER format files.
Updated 08 Jul 2003
GraphPak for Qt
| Pop | 46.74 |
|---|---|
| Vit | 1.00 |
GraphPak is a programming library of 2D and 3D charting objects for the Qt toolkit. It provides software developers with a set of C++ objects to easily create charts or graphs that aid in the visual presentation of technical and business data. This release includes Bar, Line, Pie, Ring, Area, Hi-Lo, Box and Whisker, and Polar charts. It is based on the KD Chart product from Klarälvdalens Datakonsult AB.
Updated 21 Jan 2002
x10ephem
| Pop | 44.62 |
|---|---|
| Vit | 2.19 |
x10ephem computes sunrise and sunset times. It consists of a library and an assortment of utilities. The most useful utility is x10events, which parses crontab files and updates the time fields to track sun events. Combined with an X10 interface like HEYU or X10, this allows the scheduling of lighting events to follow the changing seasons and daylight savings time automatically. This application does not depend on X10; it can be used for any crontab entry you like.
Updated 13 Mar 2009
Astro::FITS::Header Module
| Pop | 40.10 |
|---|---|
| Vit | 5.09 |
The Astro::FITS::Header Perl module and its associated sub-classes are object-orientated classes for reading, modifying, and writing out FITS standard header blocks to FITS, NDF, and GSD files.
Updated 30 Jan 2001
libAstronomy
| Pop | 38.52 |
|---|---|
| Vit | 1.43 |
libAstronomy provides a set of astronomical routines to ease the calculation of ephemerides. It includes mathematical functions to compensate various astronomical phenomena like precession, nutation, etc. The getconstellation routine finds the constellation for a given coordinate. It also calculates the positions of the sun and moon in two different precise ways.
Updated 25 Sep 2011
pyswisseph
| Pop | 36.61 |
|---|---|
| Vit | 6.80 |
pyswisseph is a Python extension to AstroDienst's Swiss Ephemeris C library (also known as swisseph). This extension implements very accurate astronomical calculations for astrological purposes.
