astronomical data freeware downloads
AstroGrav
5.0.1 freeware download... simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and ... simultaneously, dynamically calculated orbits and trajectories, comprehensive tabular data, and simulation time steps from a fraction of ...
AstroGrav for Mac
5.0.1 freeware download... simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and ... simultaneously, dynamically calculated orbits and trajectories, comprehensive tabular data, and simulation time steps from a fraction of ...
WorldWide Telescope
6.1.2.0 freeware download... WorldWide Telescope is twofold: To aggregate scientific data from major telescopes, observatories, and institutions and make ... sky. You can research and import your own data and visualize it, then create a tour to ...
p3d
2.6.2 freeware downloadp3d is a general data-reduction tool that is intended to be used with data of fiber-fed integral field spectrographs (IFSs). This tool ... be useful for people who have access to astronomical data of such an instrument. Data-reduction tasks, which ...
Observation Manager
1.321 freeware download... is a free and open logbook for (amateur-) astronomical observations. It's written in pure Java and runs ... Observation Manager comes with four catalogs of astronomical objects (Messier, NGC, IC, Caldwell, Solar system, GCVS ...
p3d for Linux, Mac OS X
2.2.4.1 freeware downloadp3d is a general data-reduction tool that is intended to be used with data of fiber-fed integral field spectrographs (IFSs). This tool ... be useful for people who have access to astronomical data of such an instrument. Data-reduction tasks, which ...
Time Zone Master
1.10 freeware download... virtually all of them use Window's own timezone database of UT offsets and daylight saving/summertime rules. But ... then change to different clock rules? Windows timezone database, and windows clock programs that depend on it, ...