Period

In space and astronautical engineering, period refers to the time it takes for a satellite or spacecraft to complete one orbit around a celestial body. The period is determined by the altitude of the orbit and the mass of the celestial body being orbited. A shorter period means that the satellite or spacecraft is orbiting closer to the celestial body and completing orbits more quickly, while a longer period means that the satellite or spacecraft is orbiting farther away and completing orbits more slowly. The period is an important factor in determining the coverage and communication capabilities of a satellite or spacecraft, as well as its overall mission duration.
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