You must have heard sometimes that the Moon is a satellite. However, not everyone is well aware of what a satellite is. Because satellites are both natural and artificial. They each have different characteristics and functions and should be read separately.
So, in this article we are going to tell you everything that you need to know about what is a satellite, what are its properties and what is the importance of each of them.
what is satellite
Satellites can have two definitions, depending on whether we are talking about a natural region or an artificial region. If we refer to the natural sphere, we are talking about an opaque atmosphere orbiting a primary planet. Second, a satellite is a device that orbits the Earth for scientific, military or communication purposes.
type of satellite
natural satellite
A natural satellite is a man-made celestial body that orbits another. The size of a satellite is usually smaller than the celestial body orbiting it. This motion is due to the attractive force exerted on the smaller object by the gravitational force of the larger object. So they continue to work. The same is true of Earth's orbits relative to the Sun.
When we talk about natural satellites, it is often referred to as the common names of satellites. Since we call our moon the moon, other moons of other planets are also known by the same name. Every time we use the term Moon, it refers to a celestial body orbiting another celestial body in the Solar System, although it may also refer to other smaller celestial bodies such as those orbiting dwarf planets, inner planets, extraterrestrials and asteroids. can also do.
The Solar System consists of 8 planets, 5 dwarf planets, comets, asteroids and at least 146 natural planetary satellites. The most famous is our moon. If we start comparing the number of moons between the inner planets and the outer planets, we'll see a huge difference. Whether there are some satellites on the inner planets. On the other hand, the rest of the planets are called exoplanets, due to their large size they have many satellites.
There are no natural satellites builted of gas. All natural satellites are made of solid rocks. The most common is that they do not have their own environment. Due to their small size, these celestial bodies do not have suitable conditions. The existence of the atmosphere causes many changes in the dynamics of the solar system
The all natural satellites size are not same. We found that some are bigger than the Moon and others are much smaller. The largest moon is 5.262 km in diameter and is called Jupiter, which belongs to Jupiter. Surprisingly, the largest planets in the Solar System must have the largest moons. If we examine the tracks, we will know whether they are regular or irregular. For morphology, this is what happens. Some objects are circular in shape, while others are irregular in shape. This is because of their training process. This is also because of its speed. Rapidly forming objects, such as paths and time periods, tend to take irregular shapes rather than gradually forming shapes. For example, the Moon takes about 27 days to orbit the Earth.
Artificial satellite
They are used to obtain information about the celestial bodies they study and the product of human technology. Most satellites orbit the Earth. They are very important for the development of human science and technology. today we can't do without them
Unlike natural satellites such as the Moon, satellites are man-made. When pulled by gravity, they orbit objects larger than themselves. They are usually the most sophisticated machines with revolutionary technology. He was sent into space to get a lot of information about our planet. We can say that the debris or debris of other machines, spacecraft operated by astronauts, orbital stations and interplanetary study are not considered satellites.
One of the main features of these materials is that they are launched by rockets. A rocket can propel a satellite upwards, except for any type of vehicle such as a missile, spacecraft or aircraft. They are planned to follow the route as per the established route. They have to complete an important task or task like cloud observation. Most of the satellites orbiting our planet are constantly revolving around it. Second, we have satellites sent to other planets or celestial bodies that need monitoring for information and observation.
uses and functions of satellite
The Moon is active in the waves and in the biological cycle of many organisms.
Conventional Natural Satellites:- They are large bodies that orbit the Sun in the same sense. i.e., the orbits have a similar feel, even though one is much larger than the other.
Irregular natural satellites: Here we see that the orbits are far away from their planets. The reason for this is that his training did not happen near him. If not then these satellites can be caught exclusively by the gravitational force of the planet. There may also be a form that explains the distances of these planets.
We can see the following in artificial satellites
Geography: They move from east to west over the equator. They follow the direction and speed of Earth's rotation.
Pole: They are so called because they extend from one pole to another in north-south direction.
Between these two basic types, we have a few types of satellites that can observe and detect the properties of the atmosphere, ocean, and land. They are called environmental satellites. They can be divided into some types such as Earth synchronization and Solar synchronization. The first planet revolves around the Earth at the same speed as the Earth's orbit. The number of seconds is the number of seconds that pass simultaneously each day at a given location on Earth. Most of the telecommunication satellites used for weather forecasting are geostationary satellites.
I hope from this information you can know more about what is satellite and its properties
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