3d Planet Orbit Simulator
I'm trying to make an orbit simulation with Matlab, and I'm having some trouble making it simulate real scenarios such as the ISS, the Moon or a sattelite in Geosynchronous orbit.My model is extremely simple, I avoided so many facts I'm kind of embarassed presenting this here, but perhaps you could help me with some advices.Basically what I did was just consider the gravitational attraction between two spots in a cartesian coordinate system. Every body is just a spot in the system. The Earth does not move, it's not affected by the satellite's gravitational pull.The key is the orbital speed, I believe my mistake is here. I'm trying to make an orbit simulation with Matlab, and I'm having some trouble making it simulate real scenarios such as the ISS, the Moon or a sattelite in Geosynchronous orbit.My model is extremely simple, I avoided so many facts I'm kind of embarassed presenting this here, but perhaps you could help me with some advices.Basically what I did was just consider the gravitational attraction between two spots in a cartesian coordinate system.
Every body is just a spot in the system. The Earth does not move, it's not affected by the satellite's gravitational pull.The key is the orbital speed, I believe my mistake is here. With the extraneous masasatelite factor in the equation, no wonder - you're making Earth's gravity 14,000 times stronger than it really is.You can simplify the gravitational equation by substituting the gravitational parameter (mutierra=G.masatierra=398600 km^3/s^2).You can also simplify the trig functions out of the equations by utilizing standard trig identities: sin(angulo)=possaty/distancia and cos(angulo)=possatx/distancia. That leaves you with:gravedad = -mutierra/(distancia^3);acctierray = gravedad.possaty;acctierrax = gravedad.possatx;(note that distancia squared becomes distancia cubed.). If masasatelite!
Orbit Simulator Online
Planet position and orbit simulation: It calculates the position of each planet according to its orbit's parameters and specified time, describing the elliptical shape. The simulation is as accurate as possible but just for visualization purposes, no important scientific measurements should be get from this algorithm. Planet simulation ver2.0. Target Add a planet to the selected direction. 1.Click the mouse to locate a planet. 2.Drag the mouse to determine the direction. 3.Release the mouse. Random Add a planet to a random direction. Click again to change the speed of the planet. Circle Add a planet with a circular orbit.
Planet Orbit Animation
3D Solar System Simulator. The orbit will be loaded automatically as the selection is changed, and camera position adjusted automatically to provide a good view. The object will be located at the position computed for the selected date and time. Set Time: allows to change the time of the simulation.