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A synchronous orbit is an orbit whose period is the same as the period of rotation of the parent body. If the orbit is circular, the orbiting body remains above the same point on the surface of the parent; if it is elliptical, the orbiting appears to move forward and backward in its orbit, returning to the same point each (sidereal) day.
Stationary orbit around the Earth is called geostationary orbit or Clarke orbit (after science and Science Fiction writer Sir Arthur C. Clarke). Such an orbit is frequently used for communications satellites, since it results in the satellite appearing to be fixed in the sky so that ground antennas do not need to move to track it. A geostationary orbit is about 22,240 miles (35,800 km) above the equator.
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What is the difference between sun synchronous polar orbit and a synchronous polar orbit?
A synchronous polar orbit satallite crosses the equator at the same time each day while the sun synchronous polar satellite appears in the sky at the same time every few days. the sun synchronous allow for greater temporal and spatial monitoring under same conditions and also have finer resolution as the polar synchronous imagery is at the continental scale.
How long does it take europa to rotate on its axis?
Europa's rotation takes 3.55 days. Its period is synchronous with its orbit.
What is the difference between geostationary orbit and sun synchronous orbit?
GEOSTATIONARY=GEO+STATIONARY MEANS EARTH+FIXED POINT thus geostationary orbit is orbit around the earth is in the same plane as that defined by the earths equator at an altitude of 22,236 miles (35,786 km eg say satellite such that it appears to be stationary to the orbit of the earth above the equator all day long. where as sun synchronous orbit occurs from north to south pole as the earth rotates
How long is a day on the moon Io?
A day on Jupiter's moon Io is 1.769, 137, 786 days. Io is in a synchronous orbit, which means that a moon's orbit around its parent planet is the same as one of the moon's day.
When periods of the moons rotation and revolution are equal what is it called?
It is called synchronous rotation when the rotation and orbit take the same amount of time.
What is the difference between sun synchronous polar orbit and a synchronous polar orbit?
A synchronous polar orbit satallite crosses the equator at the same time each day while the sun synchronous polar satellite appears in the sky at the same time every few days. the sun synchronous allow for greater temporal and spatial monitoring under same conditions and also have finer resolution as the polar synchronous imagery is at the continental scale.
What is the name of the orbit that allows satellites to orbit the earth but yet appear stationary?
The Earth orbit in which satellites appear to be stationary is called the, "Geostationary Orbit". Some call it a synchronous orbit.
How many times does the moon rotate on it's axis as it makes a complete orbit around the Earth?
Once, it is in a synchronous orbit with Earth
What is synchronous in astronomy?
In simple terms, any body in space (e.g. an asteroid or satellite) is said to be synchronous when its own movement (i.e. orbit) corresponds to that of another. In other words, a "geo"synchronous satellite would be in orbit around earth, while Jupiter (and the other 7/8 planets) are heliosynchronous (orbiting the sun).
How long does it take europa to rotate on its axis?
Europa's rotation takes 3.55 days. Its period is synchronous with its orbit.
What is the full form of GEO related to communications?
The full form of GEO is Geostationary Orbit. It is a special case of geo-synchronous orbit which is circular and lies in the plane of the earth's equator.
What is the difference between geostationary orbit and sun synchronous orbit?
GEOSTATIONARY=GEO+STATIONARY MEANS EARTH+FIXED POINT thus geostationary orbit is orbit around the earth is in the same plane as that defined by the earths equator at an altitude of 22,236 miles (35,786 km eg say satellite such that it appears to be stationary to the orbit of the earth above the equator all day long. where as sun synchronous orbit occurs from north to south pole as the earth rotates
What is synchronous machein?
mainly alternator,synchronous motor comes under the synchronous machine.a synchronous motor is not a self starting motor.if a synchronous motor moves with more than synchronous speed then it acts as a synchronous generator.
How long is a day on the moon Io?
A day on Jupiter's moon Io is 1.769, 137, 786 days. Io is in a synchronous orbit, which means that a moon's orbit around its parent planet is the same as one of the moon's day.
When periods of the moons rotation and revolution are equal what is it called?
It is called synchronous rotation when the rotation and orbit take the same amount of time.
What is a synchronous rotation?
A synchronous rotation is when an object's rotation period matches its orbital period, causing the same side of the object to always face its orbiting body. This is commonly seen in moons orbiting larger planets, such as Earth's moon.
State at which the moon's orbital and rotational periods are equal?
Synchronous rotation occurs when the moon's orbital period (the time it takes to orbit the Earth) and rotational period (the time it takes to rotate on its axis) are equal. This means that the same side of the moon always faces the Earth.
