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Eclipse Duration

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deg
km³/s²

Eclipse duration

36.94 min

21.07% of orbit

Orbital period

175.36 min

Critical beta 37.92°

Eclipse half-angle

37.921°

Orbit and shadow

The highlighted arc is the part of the circular orbit inside the body’s cylindrical shadow.

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.