Freeware Listing: Orbital
- Classical Orbital Elements GUI
- License: Freeware

The COE ( Classical Orbital Elements ) tool will help to visualize orbital elements around a planet and is intended as a help to experiment with the different orbital elements and see how the orbit will look like. The orbit color is as follows blue: prograde red: retrograde black: polar The coordinate frame is ECI ( Earth Centered Inertial ) where the X-axis is pointing towards vernal equinox. The X-axis has the point colored black The Y-axis has the point colored blue The Z-axis has the point colored red The ascending node vector is in the equatorial plane colored green. When you plot an orbit the graphic window will automatically be set to hold-off so to be able to plot 2 or more orbits in the same window you have to press the hold-on button in between every plot command.
- Publisher: Anders Edfors Vannevik
- Date: 15-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Orbital Mechanics Library
- License: Freeware

There are 23 different functions performing basic orbital operations (Hohmann tx, inclination and node changes, orbital parameter conversions, ground tracks, orbit plotting, etc.). Some of these functions are still rough, so please provide feedback. These functions are basically how I did all of my homework. There are a few plotting functions that are "just for fun" i.e. I'm being a geek. Please e-mail me if you have problems, suggestions, comments, or snide remarks..
- Publisher: Richard Rieber
- Date: 08-03-2013
- Size: 573 KB
- Platform: Matlab, Scripts
- Low-Thrust Orbital Transfer with Solar-Electric Propulsion
- License: Freeware

This interactive MATLAB script (sep_ltot.m) can be used to determine the characteristics of continuous, low-thrust orbital transfer between two nonplanar circular orbits using solar-electric propulsion (SEP). The numerical method used in this script is described in Chapter 14 of the book Orbital Mechanics by V. Chobotov and the technical paper 'The Reformulation of Edelbaum's Low-thrust Transfer Problem Using Optimal Control Theory' by Jean. A. Kechichian, AIAA-92-4576-CP. The original Edelbaum algorithm is described in 'Propulsion Requirements for Controllable Satellites', ARS Journal, August 1961, pp.
- Publisher: David Eagle
- Date: 27-05-2013
- Size: 51 KB
- Platform: Matlab, Scripts
- Free Learn Addition on Orbital One
- License: Freeware

Free Learn Addition contains eight lessons on basic addition and you learn them on board the Orbital One space station. To ensure you have grasped the subject 27 tests have been included. Free Learn Addition is the addition topic of Learn Math 3D on Orbital One made in to a fully functional stand alone program. A handy feature is the ability to pick up the 3D numbers and place them onto the board where the answer can be checked automatically. A great feature are the workout lessons, these are randomly created sums the student can either answer or watch the computer answer. The tests results can be checked and printed out using the results software included.
- Publisher: Pajersoft
- Date: 24-11-2012
- Size: 16394 KB
- Platform: WinOther
- Matrix Orbital Control
- License: Freeware

The MtxOrbCtl program allows you to control a Matrix Orbital Serial LCD screen from the command line. It is designed to be used in conjunction with shell scripting to show the status of boots, etc..
- Publisher: mtxorb.sourceforge.net
- Date: 19-10-2012
- Size: 11 KB
- Platform: Linux, Unix
- Orbital Conflict
- License: Freeware

Orbital Conflict is a top-down arcade-style shooter, inspired by Omega Race. The game contains modern 2d graphics. Traditional arcade gameplay is enhanced by powerups and unique enemies. Puzzle, and challenge modes are planned..
- Publisher: orbcon.sourceforge.net
- Date: 07-10-2012
- Size: 2022 KB
- Platform: Linux, Mac OS X, Unix, WinOther
- Robust solver for Lambert's orbital-boundary value problem
- License: Freeware

A Lambert-orbital boundary value problem can be stated as "Find the orbit/trajectory of a spacecraft that flies from position [r1] to [r2], taking a time [tf] and making [m] complete orbits before arriving at [r2]. " The solution to each Lambert-problem is NOT unique; one can travel to [r2] via the long way or the short way, and for [m > 0] there are almost always two ellipses that satisfy the boundary conditions, so that [m > 0] has four distinct solutions. This function solves any Lambert problem *robustly*. It can handle short-way solutions (the default), long way solutions (by passing negative [tf]), or left-branch (default) or right-branch (by passing negative [m]) solutions in case [m > 0].
- Publisher: Rody Oldenhuis
- Date: 15-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Keplerian elements of satellite orbit
- License: Freeware

Calculation of orbital elements from position end velocity of satellite according to Keplerian lows.Calculation of six Keplerian elements wich represent orbit..
- Publisher: Milan Kilibarda
- Date: 07-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Orbital Station 42
- License: Freeware

Orbital Station 42 is a large map for the game Tremulous.
Orbital Station 42 License - GNU General Public License (GPL).
- Publisher: Os42tremmap
- Date:
- Platform: WinOther
- Orbital Simulator
- License: Freeware

Orbit is currently a simple orbital simulator for simple circular orbits. It ultimately aims to be a general gravity machine, which will allow the instant creation of galaxies.
Orbital Simulator License - BSD License.
- Publisher: Orbitsim
- Date:
- Platform: WinOther
- Orbital Administration System
- License: Freeware

The Orbital Administration System is a tool to manage many Linux servers at a time. The whole idea is to be able to put many servers in a group, and apply a specific action on all of them.This software was developed by XTech (Argentina) and now is GPL.
Orbital Administration System License - GNU General Public License (GPL).
- Publisher: Orbitald
- Date:
- Platform: WinOther
- Media Player GAFS
- License: Shareware

Media Player GAFS is a compact application designed to help you listen to the Orbital online radio. It allows you to pause the playback and to change the volume of the music from the main window.
You can use this tool if you do not want to use the browser or complex applications to play the music. It provides the most basic controls in a simple and easy to use interface.
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- Publisher: Gromicho AF Systems
- Date:
- Platform: WinOther
- GLsat
- License: Freeware

GLsat is a 3D satellite tracking and visualization utility written in C++ using OpenGL. It can track multiple satellites in real time and provide detailed orbital information on specific satellites..
- Publisher: glsat.sourceforge.net
- Date: 15-08-2012
- Size: 292 KB
- Platform: WinOther
- gorbital
- License: Freeware

gorbital is a atomic orbital viewer written using gtkmm (gtk--). gorbital displays a 3d interactive view of a electron orbitals. It is meant to be an open source viewer much like Orbital Viewer by David Manthey (http://www.orbitals.com/orb/)..
- Publisher: gorbital.sourceforge.net
- Date: 18-08-2012
- Size: 121 KB
- Platform: Linux, Mac OS X, Unix
- JKepler
- License: Freeware

JAVA project represents the realization of modern astronomical algorithms related to the orbital movement of planets, satellites and small bodies in the solar system by solving Kepler's equation and additional astronomical and mathematical libraries.
- Publisher: jkepler.sourceforge.net
- Date: 19-11-2012
- Size: 656 KB
- Platform: Linux, Mac OS X, WinOther
- LCD Smartie
- License: Freeware

LCD Smartie displays information on your LCD/VFD. It supports LCDs with a Hitachi HD44780 Controller via parallel port & Matrix Orbital and Crystalfontz serial/USB LCD/VFDs. Info includes: CPU temps, fan speed, the BBC World News, Stocks indexes etc..
- Publisher: lcdsmartie.sourceforge.net
- Date: 04-10-2012
- Size: 1998 KB
- Platform: WinOther
- MpcReader
- License: Freeware

MpcReader retrieves comet and asteroid orbital data in MPC format from the web and store it on your computer in different formats. The data is fetched from the MPC. The main job of MpcReader is to convert plain MPC data to the format needed for KStar.
- Publisher: mpcreader.sourceforge.net
- Date: 10-11-2012
- Size: 37 KB
- Platform: Linux, Mac OS X, WinOther
- Ogre Camera Control System
- License: Freeware

An Ogre camera control system plugin. Easily expandable and plugable to current Ogre projects. It implements some basic camera modes: free, orbital, chase, through target... Still in early stage..
- Publisher: ogre-ccs.sourceforge.net
- Date: 05-07-2012
- Size: 144 KB
- Platform: WinOther
- Physics and Math Applets
- License: Freeware

A collection of applets used to demonstrate physics and math principles. The applets include: a ray diagram drawing applet, a collision of disks applet, an electromagnetic field mapper and a 3d hydrogen orbital simulation..
- Publisher: physicsandmatha.sourceforge.net
- Date: 14-07-2012
- Size: 3 KB
- Platform: WinOther
- Satellite Tracking C++ library
- License: Freeware

This project contains two packages. An Orbital Mechanics Study developing the physics equations related with satellite tracking and a libtool C++ library to encapsulate the satellite tracking calculations (gsat)..
- Publisher: gsat.sourceforge.net
- Date: 02-11-2012
- Size: 679 KB
- Platform: Linux, Unix, WinOther
Orbital: Freeware | All
















