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What Are The Differences Between Polar And Equatorial Satellites? ​

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Equatorial satellites are launched into orbit in the same direction the Earth is spinning. When the satellite is in orbit at a specific altitude, it will exactly match the rotation of the Earth. This sweet spot is approximately 36,000 km above the Earth’s surface in high Earth orbit.

Polar orbits pass over the Earth’s polar regions from north to south. The orbital track of the satellite does not have to cross the poles exactly for an orbit to be called polar, an orbit which passes within 20 to 30 degrees of the poles is still classed as a polar orbit.

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Deependra Verma

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