GEO altitude is approximately how many kilometers?

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Study for the AFSC Cyberspace Operations Officer (17D) Block 4 Exam. Master key concepts with interactive flashcards and multiple-choice questions, each explained for clarity. Prepare effectively for a successful exam outcome!

Multiple Choice

GEO altitude is approximately how many kilometers?

Explanation:
Geostationary orbit requires a satellite to complete one revolution in 24 hours, matching Earth's rotation. Using the orbital mechanics relation, the distance from Earth's center comes out to about 42,164 km. Subtracting Earth's radius (about 6,378 km) gives an altitude of roughly 35,786 km above the surface. That specific value is the one that aligns with GEO. The other ranges describe much lower or less precise altitudes, typical of different orbit classes or too broad to be useful here.

Geostationary orbit requires a satellite to complete one revolution in 24 hours, matching Earth's rotation. Using the orbital mechanics relation, the distance from Earth's center comes out to about 42,164 km. Subtracting Earth's radius (about 6,378 km) gives an altitude of roughly 35,786 km above the surface. That specific value is the one that aligns with GEO. The other ranges describe much lower or less precise altitudes, typical of different orbit classes or too broad to be useful here.

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