Hohmann Transfer
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Total delta-v
3.857 km/s
3857 m/s
First burn
2.399 km/s
Second burn
1.457 km/s
Transfer time
05:17:20
Transfer orbit geometry
400 → 35,786 km
Two impulsive burns connect the circular orbits through half of an ellipse.
Initial Orbit
Transfer Orbit
Final Orbit
Burn Points
Hover or tap near an orbit or burn point for local values.
Open Source and Easy to Use Elsewhere
This tool is open source and the underlying logic is fully transparent. You can inspect the code, understand the calculations, and contribute improvements. If you want to use the tool in your own website, course page, or learning platform, you can also embed it directly and start from a ready-made iframe setup for this exact tool.
Open source: review the implementation and see how the results are produced.
Embeddable: preview this tool, copy the iframe, and use it in your own site or LMS.