Types Of Satellites In Space

Satellite tethers tend to be relatively cheaper than spacecraft using rocket engines depending on the objective of the mission and altitude.

Types of satellites in space.

There are two types of weather satellites. Since the 1960s more than 26 000 satellites have been launched for both military and civilian purposes. Polar orbiting and geostationary. Low earth orbits leo leo satellites occupy a region of space from about 111 miles 180 kilometers to 1 243 miles 2 000 kilometers above earth.

There are many different types of satellites in the sky and they have a variety of uses from transmissions to data gathering. Satellites moving close to the earth s surface are ideal for making observations for military purposes and for collecting weather data. Space stations and human spacecraft in orbit are also satellites. These satellites are placed in space at different altitudes and they are facing different planets depending on the applications.

There are different types of tether satellites including skyhooks format flying tethers momentum exchange tethers and electrodynamic tethers. Adapted from fundamentals of space systems by vincent l. Satellites are a manmade construction which are launched into orbiting patterns in space. Common types include military and civilian earth observation satellites communications satellites navigation satellites weather satellites and space telescopes.

Russian communications satellites and the sirius radio satellites currently use this type of orbit. Both satellite systems have unique characteristics and produce very different products the two polar orbiting satellites in their north south orbits observe the same spot on the earth twice daily once during the daylight and once at night. It is comparable to the soviet russian kosmos designation. As of december 2018 usa designations have been assigned to 290 space missions.

The satellite moves in an extreme ellipse with the earth close to one edge. 63 of current operational satellites are at a low orbit level 2000 km 6 are at medium orbit level 20000 km 20 are at the geostationary orbit level 36000 km and rest 2 at elliptic level 36000 km.