Low-earth orbit satellite system that offers voice and data services; e g , Iridium, Globalstar The satellites operate in a zone about 913 miles above the earth (Back to top )
Low Earth Orbit -- The first Satellites were launched into this orbit, due to launch vehicle limitations A few thousand to several hundred kilometers altitude
the fifth sign of the zodiac; the sun is in this sign from about July 23 to August 22
Low-Earth Orbit satellite system; uses satellites positioned in low-altitude earth orbits to provide inexpensive, low frequency, low power positioning and two-way messaging services
Low-earth orbit of up to 800 km above the earth This orbit is used by a constellation of satellites to provide a world wide mobile phone service
A mobile communications satellite between 700 and 2,000 kilometers above the earth
Low Earth orbit An orbit for satellites that are generally smaller, less powerful and less expensive than those with GSO systems, at an altitude of less than 1,500 kilometres A LEO constellation, usually containing more than 25 satellites, is required to provide continuous global communications coverage, but surveillance, messaging and other services may be operated using one or more satellites
A northern constellation east of Cancer, containing the bright star Regulus at the end of the handle of the Sickle