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Where do you think Earth-observing satellites orbit and what determines their orbital altitude?
Earth-observing satellites typically orbit in low Earth orbit (LEO) or geostationary orbit (GEO). The orbital altitude of these satellites is determined by factors such as the mission objectives, desired coverage area, and the balance between gravitational pull and orbital velocity.
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Difference between probes and satellites regarding orbital and escape velocity?
Probes are unmanned spacecraft that can be sent to explore celestial bodies within our solar system, typically requiring lower orbital and escape velocities compared to satellites. Satellites are objects that orbit a planet or celestial body, including artificial satellites launched into orbit around Earth. Satellites often require higher orbital and escape velocities due to their continuous or prolonged presence in orbit.
What are allowable sets of quantum numbers?
The allowable sets of quantum numbers are n (principal quantum number), l (azimuthal quantum number), ml (magnetic quantum number), and ms (spin quantum number). n determines the energy level and size of an orbital, l determines the shape of an orbital, ml determines the orientation of an orbital in space, and ms determines the spin of an electron in an orbital. Each set of quantum numbers must follow specific rules based on the principles of quantum mechanics.
What does the magnetic quantum number determine in an atom?
The magnetic quantum number determines the orientation of an electron's orbital within an atom.
Why are there many satellites which move in different directions and speeds which will eventually crashwhy can't they move at the same speed and direction?
Satellites are placed into different orbits to serve various purposes like communication, weather monitoring, and scientific research. Each orbit has specific requirements, and therefore satellites need to move at different speeds and directions to fulfill their designated tasks. Collisions can occur due to the vast number of satellites in space and the complexities of orbital mechanics, making it impractical to have all satellites move at the same speed and direction.
What is orbital energy of an orbiting object?
Orbital energy is the total energy of an object in orbit, which is the sum of its kinetic energy (due to its motion) and its gravitational potential energy (due to its position in the gravitational field of another body). This energy determines the object's orbit shape and stability.
Why is it possible for two satellites to circle the earth in orbits with identical period but different heights above the earths surface?
It's possible because the orbital period only depends on the satellite's distance from the center of the Earth, not its height above the Earth's surface. As long as the two satellites have the same distance from the center of the Earth, they will have the same orbital period even if their heights above the Earth's surface are different.
Are there any satellites in space you can reuse?
No there are no satellites that the space program can reuse. This is why there is so much space and orbital debris in the solar system. Space and orbital debris means space and orbital junk or pollution.
What are sun synchronous satellites?
A sun-synchronous orbit is one that places a satellite over a given location at the same mean solar time on successive orbits. This is accomplished by tuning the orbital altitude and inclination. The object is to have the same solar illumination angle at each approach, with the same orbital motion (ascending, descending). This is useful for surface observations, as with weather or spy satellites.
What is satellite Leo?
Satellite Leo refers to low Earth orbit (LEO) satellites that orbit the Earth at an altitude of around 2,000 kilometers. These satellites are used for various purposes such as communication, Earth observation, and scientific research. LEO satellites have shorter orbital periods and are closer to Earth compared to other types of satellites, which can result in faster data transmission and lower latency.
Difference between probes and satellites regarding orbital and escape velocity?
Probes are unmanned spacecraft that can be sent to explore celestial bodies within our solar system, typically requiring lower orbital and escape velocities compared to satellites. Satellites are objects that orbit a planet or celestial body, including artificial satellites launched into orbit around Earth. Satellites often require higher orbital and escape velocities due to their continuous or prolonged presence in orbit.
What poses the greatest hazard to communications satellites?
orbital debris.
How the soviet union established satellites in East Germany?
Since satellites are in space, and no one has ownership of space, as long as a satellite's orbital takes it over Germany, anyone can have satellites over them.
How many satellites are needed to provide a place on earth?
If the question is regarding finding the latidude and longitude of one point on the earth, the answer is a minimum of three satellites. The method used is called triangulation. If you wish to know the altitude of the point, a minimum of four satellites are needed.
What are the orbital communications satellites are placed in called?
Geosynchronous orbit? or Low Earth Orbit?
What is the approximate orbital altitude of a Polar Orbiting satellite?
870 km is its altitude according to NASA (answred bt divyansh tiwari)
How does a satellite get into the exosphere?
It has to be carried there by a rocket, which takes it to the required altitude and orbital speed.
What determines the group an element is placed in?
The number of electrons in the outermost orbital.
