List Of Satellites Orbiting Earth

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List of satellites orbiting earth.

Approximately 2 000 artificial satellites orbiting earth relay analog and digital signals carrying voice video and data to and from one or. Luckily anyone can see the movement and location of these satellites given a certain time and location using simple online applications. Among 4987 satellites in the space in 2019 only 1957 actually function and provide any value. The list also includes several satellites with the european space agency s defunct envisat satellite launched in 2002 weighing in at 7 800 kilograms and orbiting at an altitude of 765.

Of these 562 are listed in the database as being at geo. They serve various purposes some are used for basic weather forecast and some are used for military projects. Satellite communication in telecommunications the use of artificial satellites to provide communication links between various points on earth satellite communications play a vital role in the global telecommunications system. The most remarkable data about satellites orbiting the space is that most of these satellites are not operational.

In depth details on the 2 666 satellites currently orbiting earth including their country of origin purpose and other operational details. Published dec 8 2005 updated apr 1 2020. Using this database together with the unoosa index shows that there are currently 2 666 active satellites in orbit around the earth which represents approximately 46 of the 5 774 objects in space and increase on the 40 figure 15 months ago. As the satellites orbit the earth turns underneath.

It should be noted that they are a handful of satellites orbiting other planets moons or asteroids. Once in daylight and once in darkness. By the time the satellite crosses back into daylight it is over the region adjacent to the area seen in its last orbit. Timed thermosphere ionosphere mesosphere energetics and dynamics topex poseidon upper atmosphere research satellite.

In a 24 hour period polar orbiting satellites will view most of the earth twice. We have thousands of satellites orbiting the earth. India the united kingdom and germany own 7 military satellites each.