Friday, October 23, 2015

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    Low Earth orbit - Wikipedia, the free encyclopedia

    https://en.wikipedia.org/wiki/Low_Earth_orbit
    Wikipedia
    A low Earth orbit (LEO) is an orbit around Earth with an altitude between 160 ... The altitude is usually not less than 300 km for satellites, as that would be  ...

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  1. Orbits of the Earth | Space Foundation

    www.spacefoundation.org/programs/.../orbits-earth
    Space Foundation
    Geosynchronous Orbit (GEO) is the region in which satellites orbit at approximately 22,240 miles above the Earth's surface. At this altitude, the orbital period is  ...

    Types of Satellites - How Satellites Work - Science

    science.howstuffworks.com/satellite7.htm
    Low-Earth orbits (LEO) — LEO satellites occupy a region of space from about 111miles (180 kilometers) to 1,243 miles (2,000 kilometers) above Earth.

    How Far Above The Earth Do Man-made Satellites Orbit ? - Naked ...

    www.thenakedscientists.com › ... › Physics, Astronomy & Cosmology
    Jan 1, 2007 - 6 posts - ‎4 authors
    Most satelites are in low earth orbit which is a satelite orbiting below 2000 km between the radiation belt and the earths atmosphere. The ISS is  ...

    Catalog of Earth Satellite Orbits : Feature Articles

    earthobservatory.nasa.gov/.../OrbitsCatalog/
    NASA Earth Observatory
    Sep 4, 2009 - Flying hundreds of kilometers above the Earth, the International Space Station and other orbiting satellites provide a unique perspective on our  ...

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