Freeware Listing: Orbit
- Orbit PHP Chatter
- License: Freeware

Orbit PHPChatter is an easy to impliment and small PHP based chat software that runs with a MySQL backend. The Chatter is only one file and supports functions such as; registration and login, live chat room, view current users, private messaging, administration..
- Publisher: orbitphpchatter
- Date: 03-05-2013
- Size: 20 KB
- Platform: PHP, Scripts
- Orbit PHP Chatter for Scripts
- License: Freeware

Orbit PHPChatter is an easy to impliment and small PHP based chat software that runs with a MySQL backend. The Chatter is only one file and supports functions such as; registration and login, live chat room, view current users, private messaging, administration..
- Publisher: Chris Orbit
- Date: 06-02-2013
- Size: 20 KB
- Platform: PHP, Scripts
- Orbit Determination Toolbox
- License: Freeware

The Orbit Determination Toolbox or ODTBX is an orbit determination analysis instrument.
The application is based on and composed of Matlab and Java code, that provides a flexible way to do early mission analysis, especially for formation flying and exploration systems.
The primary goal of the ODTBX project is to provide a much more flexible way to perform early mission analysis than is currently possible with existing tools. This requires minimizing changes to software every time a new mission proposal comes up, particularly one that implements new flight dynamics technologies.
- Publisher: Kevin Berry, Allen Brown, Eric Grejda
- Date:
- Platform: WinOther
- Orbit-Vis
- License: Freeware

This program is designed to take inputs from a user, receive a launch command, and simulate all aspects of the defined orbit in real-time (with time acceleration options) to show how the orbit evolves numerically, and also to render a live visual display of the orbit. It includes the following features:
- Numerical orbit outputs
- Visual orbit rendering
- Double buffering for smooth graphics
- All real-time
- New fullscreen interface
.
- Publisher: George Kristiansen
- Date:
- Platform: WinOther
- Orbit Program
- License: Freeware

The Orbit program displays the dynamics of multiple massive objects interacting gravitationally. The default scenario shows the figure-eight orbit of three particles first discovered by Montgomery. Additional particles and their initial positions and velocities can be specified using the Display | Switch GUI menu item.
Orbit is an Open Source Physics program written for the teaching of classical orbits. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the mech_orbit.jar file will run the program if Java is installed. Other classical mechanics programs are also available.
- Publisher: ComPADRE
- Date:
- Size: 563 KB
- Platform: Win2000, Windows 7, WinOther, WinServer, WinVista
- Earth Orbit Model
- License: Freeware

The EJS Earth Orbit model illustrates the Copernican theory of Earth's orbit around the sun. The top window shows a view from outside the celestial sphere. The simulation shows the moving Earth along with its axis or rotation and the line of sight from Earth, through Sun, to the Celestial Sphere. The end of the arrow indicates where, on the Celestial Sphere, Sun appears to be located as seen from Earth. The tilt of Earth's rotational axis (relative to the ecliptic plane) is adjustable. The bottom window shows the view of a portion of the sky (near the ecliptic) as seen by an observer on Earth. You can modify this simulation if you have EJS installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.
- Publisher: Todd Timberlake
- Date:
- Size: 1331 KB
- Platform: Win2000, WinOther, WinServer, WinVista
- Non-Newtonian Orbit Model
- License: Freeware

The Ejs Non-Newtonian Orbit model displays the dynamics of a mass orbiting a much larger mass subject to non-Newtonian gravity. The simulation displays the motion of the smaller mass and the effective potential energy diagram. The initial energy of the system can be changed via textbox and the initial conditions can also be changed by dragging the mass or dragging the pink circle in the effect potential energy diagram. You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.
Ejs Non-Newtonian Orbit model was created using the Easy Java Simulations (Ejs) modeling tool.
- Publisher: Juan Aguirregabiria
- Date:
- Size: 1402 KB
- Platform: WinOther
- Orbit
- License: Freeware

Orbit is a round dock for windows Orbit is a program similar to Apple's dock. But it's different. It is a program that instead of taking up space on screen, it stays hidden and only shows up whenever you call it. Orbit appears around the mouse showing shortcuts, folders, links to web sites, image thumbnais and all the other items that you have added to it. What's New in This Release:Included new iconset provided by my great friend, Mike from Enhanced Labs. Partial core rewrite Fixed bugs reported on the forums Fixed TONS of video compatibility issues with ATI cards (thanks to all ATI users who tested) Fixed adding, removing and properties menu items showing in physical items which had an extension image attached to them Added proper support for 32bit icons Added folder open image for folders Added the option for the user to not use the...
- Publisher: ecocardio.com.br
- Date: 11-08-2009
- Size: 1761 KB
- Platform: Win2000, WinOther, WinServer
- Orbit Yellow
- License: Freeware

Orbit Yellow is a free and simple yellow Orbit style theme for Firefox Orbit Yellow is a free and simple yellow Orbit style theme for Firefox.Adapted from the beautiful someorbityellow_nb theme.My personal INSTALLATION:Download orbit_yellow_2006-0.2.1-fx.xpi , open firefox , click on "file" , then click on "open file" , select orbit_yellow_2006-0.2.1-fx.xpi and click install.Requirements:Firefox 1.5 - 1.5.0. ..
- Publisher: releases.mozilla.org
- Date: 05-06-2009
- Size: 661 KB
- Platform: WinOther
- Dark Orbit Bot
- License: Freeware

Dark Orbit Bot is a Bot for the massive online multiplayer game Dark Orbit! We are back on track. Read More here: https://sourceforge.net/news/?group_id=334077.
- Publisher: dobot.sourceforge.net
- Date: 16-10-2012
- Size: 4298 KB
- Platform: WinOther
- Graphical Gravity Orbit Simulator
- License: Freeware

GGOS is a Graphical Simulator of the gravity interaction written in C. It provides a real-time tracking of the orbit and the user can interact with the universe with a lot of function. There is 2 different version:1(fast)with X11 2(slow)written with GLUT.
- Publisher: ggos.sourceforge.net
- Date: 19-11-2012
- Size: 6 KB
- Platform: WinOther
- orbit mechanics
- License: Freeware

a program for satellite orbit mechanics, written in C++.
- Publisher: orbitmechanics.sourceforge.net
- Date: 06-10-2012
- Size: 4116 KB
- Platform: WinOther
- ORBit-Ada
- License: Freeware

ORBit-Ada furnishes an Ada binding to the ORBit Corba ORB. ORBit-Ada is Free Software (OpenSource), copyrighted under the GPL and GMGPL..
- Publisher: orbitada.sourceforge.net
- Date: 09-08-2012
- Size: 231 KB
- Platform: Linux, Mac OS X, WinOther
- ORBit-mt
- License: Freeware

ORBit-mt is an extended ORBit, which allows to run multithreaded servers. It can be installed and run in parallel to ORBit..
- Publisher: orbit-mt.sourceforge.net
- Date: 19-05-2012
- Size: 446 KB
- Platform: Linux, Unix
- ORBit-Python
- License: Freeware

ORBit-Python is a project to develop Python bindings for ORBit. It supports dynamic loading of IDL (no IDL compiler required), and most of ORBit's TypeCodes..
- Publisher: gnome.org
- Date: 14-07-2012
- Size: 217 KB
- Platform: Linux, Unix, WinOther
- Satellite NavigatiOn Orbit Program JAVA
- License: Freeware

The Satellite NavigatiOn Orbit Program JAVA (SNOOPJ) is a tool, which calculates the satellite coordinates for every observation epoch and the receiver position. It required the NAVIGATION-File and the OBSERVATION-File (RINEX)..
- Publisher: snoopj.sourceforge.net
- Date: 13-08-2012
- Size: 238 KB
- Platform: WinOther
- 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
- Solve Kepler's Equation for E
- License: Freeware

Given mean anomaly and eccentricity of an orbit, eccentric anomaly can be calculated using Kepler's Equation. However, the equation is nonlinear, and an iterative technique must be used. This program uses a fixed-point iterative technique to output eccentric anomaly to a user defined tolerance, or to a default tolerance of 10^-9 radians..
- Publisher: John Shelton
- Date: 12-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Earth-sized Sphere with Topography
- License: Freeware

Do you plot Earth-orbiting trajectories? Would you like to know how your orbit compares to the size of the Earth? If so, EARTH_SPHERE will help get you there. This function is a modification of the built-in MATLAB command SPHERE. Rather than producing a sphere with a radius of 1, the radius of the sphere will equal that of the Earth. The user may specify the units they want to plot in: meters, kilometers, feet, miles, nautical miles, or astronomical units. EARTH_SPHERE will also display the Earth's topography in Earth-Centered-Earth-Fixed coordinates. Examples: earth_sphere('nm') produces an earth-sized sphere in nautical miles earth_sphere(10,'AU') produces 10 point mesh of the Earth in astronomical units h1 = gca; earth_sphere(h1,'mile') hold on plot3(x,y,z) produces the Earth in miles on axis h1 and plots a trajectory from...
- Publisher: MATLAB 7.10
- Date: 13-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
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