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Homa, Online Space Orbit Simulator by Aerospace Engineer, Abolfazl Shirazi, Head of Technology & Manufacturing Group of Space Research Laboratory, Tehran, Iran.
Online simulation of space orbits including 3D visualization of orbits, ground track and analytical results with given orbital parameters. Optimized for learning orbital mechanics and analyzing space orbits.
Abolfazl Shirazi
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Homa

Online Space Orbit Simulator

Homa Database Statistics







e a theta i o O
Fundamentals of Space Orbits
What is Orbital Mechanics?
Learn about basics of orbital mechanics, definitions, equations and more.

HOMA provides an introduction to space mechanics and primary understanding of how satellites move in space.


Fundamentals of Space Orbits
Orbit Simulation
25000+ Space Orbits
HOMA, the first online space orbit simulator, enables you to simulate more than 25000 different space orbits online. The numerous numbers of orbits simulated on the site are intended to aid better learning and understanding orbital mechanics.

Orbit Simulation
Orbital Parameters

Discover how six orbital parameters affect the shape and the orientation of space orbits.

Orbital Parameters
3D Visualization

Better understanding of space orbits by utilizing images of space orbits in a 3D environment.

X-Y, Y-Z, X-Z and perspective view of space orbits are accessible.


3D Visualization
Analysis
Make a Complete Analysis
Orbital data include radius, velocity and angular momentum vector as well as specific energy, mean anomaly and other orbital characteristics will be calculated and reported for each simulation.

Analysis
Ground Track

Find out how orbital parameters influence the ground track of satellites.

Try out different Earth textures for the ground track of space orbits.


Ground Track
Special Samples

Check out some of the special problems, analyses and simulations about orbital mechanics that may give you better sensation in orbital mechanics and space orbits.

Special Samples
Contact Me
Interested in HOMA?
Let Me Know…

Send your feedback about HOMA.
Concepts and ideas for enhancing HOMA are welcome.


Contact Me



Random Orbit   
e 0.6 a 30000 theta 240 i 60 o 0 O 60

Orbital Characteristics

Initial radius Equation (3429) i + (-17815) j + (-20571) k km   Current time (from perigee) Equation 44851 s
Equation 27429 km Orbital period Equation 51712 s
Initial velocity Equation (1.776 ) i + (3.531 ) j + (0.395 ) k km/s Mean anomaly Equation 5.45 rad
Equation 3.972 km/s Perigee radius Equation 12000 km
Angular momentum Equation (65612) i + (-37881) j + (43741) k km2/s Flight path angle Equation -36.59 deg
Equation 87482 km2/s Energy Equation -6.643 km2/s2

Perspective View

Texture Ground Track Ground Track Frame Ground Track Frame Grid
Texture Map:

Analysis Graph

Homa is optimized for learning orbital mechanics and analyzing space orbits. Results are constantly reviewed to avoid errors, but I cannot warrant full correctness of all content.
Copyright © 2014-2016 by Abolfazl Shirazi. All Rights Reserved.
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