If the satellite is anywhere near Earth's surface, it will take about one and a half hours to orbit Earth once. As the orbit gets higher, it will take longer - both because it must travel a longer distance, and because it will be slower.
There are hundreds of satellites which orbit the earth at different rates. In fact some are geostationary and so never orbit the earth.
There are many satellites that orbit the earth in a day or less. All of them are man made. The only real satellite that orbits the earth is the moon. That takes 28 days to complete a single orbit.
The moon orbits the earth once every 28 days and therefore does just over 13 revolutions each year
It completes 15.7 earth orbits per day.
Yes. The earth has many man-made satellites orbiting the earth, but there's also one natural satellite. This satellite is the moon, orbiting earth at about 2288 miles per hour (3683 kilometers per hour)
John Glenn made only one space flight ,and it was of three orbits.
There are many.
An object in an orbit is called a satellite. A satellite can be natural, like Earth or the moon. Many planets have moons that orbit them.
You can use Kepler's Third Law to calculate this.
There are many satellites that orbit the earth in a day or less. All of them are man made. The only real satellite that orbits the earth is the moon. That takes 28 days to complete a single orbit.
Every satellite in the GPS constellation orbits the Earth constantly, with no time off. They're in so-called "medium-Earth orbits", with at altitude of 12,600 miles (20,200 km). The orbital period is one-half of a sidereal day, i.e., 11 hours and 58 minutes, so that the satellites pass over very nearly the same locations every day.
A "geo-synchronous" orbit is one in which a satellite orbits in exactly 23 hours 56 minutes, the same rate at which the Earth spins. So while the satellite is moving and the Earth is moving, they are moving together at the same angular speed. This only works for equatorial orbits.
A natural celestial body that orbits a planet is called a satellite. Moons are satellites of planets. The Earth has one moon, but other planets like Jupiter and Uranus have many moons or satellites.
That depends on how you define satellite, One definition of the word satellite is a body that orbits a larger body. If you take this as the definition of satellite then the answer to our question is millions out there in space.Another definition of satellite is a manufactured vehicle intended to orbit the Earth. This definition makes our count much less because it includes only spacecraft and not debris that orbits the Earth. The Goddard Space Flight Center's lists 2,271 satellites currently in orbit. Russia has the most satellites currently in orbit, with 1,324 satellites, followed by the U.S. with 658.
That depends on the purpose of the satellite. Many are in "low Earth orbit", between 120 and 200 miles up. Communications satellites are generally in "geo-synchronous" orbits 23,000 miles high, and GPS satellites are in 12,000 mile orbits. And many altitudes in between.
Comets don't or it the earth, they are in long irregular orbits around the sun. These orbits can range from a few years to thousands of years.
Earth an pluto
No, all satellites do not orbit Earth at the same altitude. An good overview of this can be found on http://www.idirect.net/Company/Satellite-Basics/How-Satellite-Works.aspx. This overview reviews Low Earth Orbit, Medium Earth Orbit and Geostationary Orbits.