No Of Satellites Around Earth
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No of satellites around earth. There are about 4 256 human made satellites orbiting the earth of which about 1 149 are still working. Have you ever wondered how many satellites orbit the earth. It should be noted that they are a handful of satellites orbiting other planets moons or asteroids. This video explains how the images of the football stadiums in brazil come to every home around the globe equipped with a tv set or a.
In this highly inclined orbit the satellite moves around the earth from pole to pole taking about 99 minutes to complete an orbit. They also state several hundred satellites can be spotted with the unaided eye. 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. During one half of the orbit the satellite views the daytime side of the earth.
Most of these are fairly small ranging from tiny cubesats that are only four inches on each. In fact there are an estimated 500 000 or so smaller orbital debris between one and 10 centimeters in diameter and about 21 000 larger bits larger than 10 centimeters spinning around earth. Approximately 63 of operational satellites are in low earth orbit 6 are in medium earth orbit at 20 000 km 29 are in geostationary orbit at 36 000 km and the remaining 2 are in elliptic orbit. At the pole satellite crosses over to the nighttime side of earth.
According to space dot com there are more than 35 000 satellites now in orbit around earth. Indeed without satellites there would be no world audience. Nobody seems to have any clue how many we actually have orbiting the earth. Zoom earth shows live weather satellite images updated in near real time and the best high resolution aerial views of the earth in a fast zoomable map.