Earth Orbit Calculator

Circular-orbit approximation using spherical Earth and standard gravitational parameter.

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Result

Enter your values and run the tool to see your result.

Check the units, enter your values, and run the tool. Results follow the assumptions and method below.

Circular orbit speedsqrt(3.986004418e14/(6371000+altitude))

Circular orbit period2*pi*sqrt((6371000+altitude)^3/3.986004418e14)