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What would happen if the path of a satellite if its orbit was tilted more?
If the orbit of a satellite is tilted more, it would result in a change in the satellite's ground track and coverage area. This change in inclination would also affect the satellite's position relative to the Earth's equator, potentially altering its visibility and communication capabilities with specific regions.
A geostationary satellite appears standstill to a viewer on the equator of earth?
Yes, that's correct. A geostationary satellite orbits the Earth at the same rate that the Earth rotates, so it appears to be stationary relative to an observer on the ground at the equator. This means it always stays above the same point on the Earth's surface.
Where are most french satellites launched from?
Most French satellites are launched from the Guiana Space Centre in Kourou, French Guiana. This spaceport is the primary launch site for European space missions and offers advantages such as its proximity to the equator, which is beneficial for launching satellites into geostationary orbit.
How much time does a geostationary satellite take to complete one revolution around the earth?
A geostationary satellite takes approximately 24 hours to complete one revolution around the Earth. This period matches the Earth's rotation period, allowing the satellite to remain fixed over a specific point on the equator. As a result, it appears stationary relative to the surface of the Earth.
What is orbital time period of geostationary satellite?
The orbital time period of a geostationary satellite is approximately 24 hours, specifically about 23 hours, 56 minutes, and 4 seconds. This allows the satellite to maintain a fixed position relative to a point on the Earth's surface, as it orbits the Earth at the same rotational speed. Geostationary satellites are positioned at an altitude of about 35,786 kilometers (22,236 miles) above the equator.
Is satellite launching site specific?
Most countries, companies, try to launch as close to the equator as possible so that the escape velocity (fuel useage) can be minimized. Its cheaper to launch near the equator.
Does a Geostationary Satellite Launch Vehicle launched vertically from a place located at the Equator require relatively less fuel than those launched from places located elsewhere?
A geostationary satellite must orbit in the plane of the equator to be stationary. If launched from the equator it is already in that plane and only needs enough fuel to lift it and inject it into the right orbit. If launched from another point it will need extra fuel for maneuvering from its initial orbital plane into the equatorial plane. This gets worse with greater initial orbital inclination.
What would happen if the path of a satellite if its orbit was tilted more?
If the orbit of a satellite is tilted more, it would result in a change in the satellite's ground track and coverage area. This change in inclination would also affect the satellite's position relative to the Earth's equator, potentially altering its visibility and communication capabilities with specific regions.
Why are rockets launched as close to the equator as possible?
Rockets are launched as close to the equator as possible to launch satellites most economically by taking full advantage of the Earth's rotational velocity, which is about 1000 miles per hour at the equator and slower at all higher latitudes. This is 1000 miles per hour less speed that the rocket needs to provide and a significant savings in rocket fuel. However, other rockets are not launched from the equator as there is no similar advantage (e.g. rockets launching polar orbiting satellites or military warheads can be launched from anyplace and going to the equator to launch them would be an unnecessary expense with many disadvantages).
A geostationary satellite appears standstill to a viewer on the equator of earth?
Yes, that's correct. A geostationary satellite orbits the Earth at the same rate that the Earth rotates, so it appears to be stationary relative to an observer on the ground at the equator. This means it always stays above the same point on the Earth's surface.
How is a satellite inserted into orbit?
Satellites are placed into orbit by rockets. They are designed to fit into the bus that they are placed on. Depending on the location they be launched form locations near the equator or Molniya orbits.
What kind of orbit does a satellite have which is above the equator and which goes around the earth at the same speed as the earth?
A satellite that orbits above the equator and moves at the same rotational speed as the Earth is in a geostationary orbit. This type of orbit is positioned approximately 35,786 kilometers (22,236 miles) above the Earth's equator, allowing the satellite to remain fixed relative to a specific point on the Earth's surface. This enables continuous monitoring and communication with the same area, making it ideal for weather and communication satellites.
What do you call a satellite that doesn't move?
A satellite that doesn't move relative to the surface of the Earth is called a geostationary satellite. It orbits the Earth at the same rotational speed as the planet, allowing it to remain fixed over a specific point. This type of satellite is typically positioned in a geostationary orbit, approximately 35,786 kilometers (22,236 miles) above the equator.
Why the space rockets are generally launched from the west to east?
Since, the earth revolves from west to east so when the rocket is launched from west to east the relative velocity of rocket becomes velocity of rocket + velocity of earth. Thus, velocity of rocket increases which helps ti to rise without much consumption of fuel.
Which Satellite has an orbit which passes the equator?
All satellites pass the equator. Twice every orbit.
Where would you launch a geosynchronus satellite on earth from the US in order to be over California?
A geosynchronous satellite will never be over California; it will be over the equator. But it will be within view of California, which is the important thing. It doesn't really matter where it is launched from; by careful adjustment of the speed of the spacecraft, the controllers can get it to any spot in geo-synch.
Where is an object that is stationary relative to earths surface moving fastest relative to space?
geosynchronous orbit. The below is not completely accurate but close enough to state the concept and basic practice: A ring of spots above the equator where you can park your satellite and it will stay above the same spot. For a more accurate understanding reading on this subject and the related Lagrange orbits will be best.
