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It depends on how high the satellite's orbit is.
Kepler's Third Law states that the further away a satellite is from its parent body, the longer its orbit takes. (This same law explains why our planet circles the Sun faster than, say, Jupiter.) Some examples:
- Geosynchronous (and geostationary) satellites, which lie about 22,200 miles above the Earth's surface, by definition take exactly one full day to complete one orbit.
- The International Space Station, by contrast, is only about 220 miles away -- 1/100th the distance -- and completes an orbit in just over 90 minutes.
- At the opposite extreme, our moon takes 27.3 days to orbit the Earth, from a whopping average of 239,000 miles away.
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Is there satellites that orbit mars if so how many?
2
Do all satellites orbit the same direction?
No, not all satellites orbit in the same direction. Most satellites orbit the Earth in the same direction as the Earth's rotation, which is counterclockwise when viewed from above the North Pole. However, some satellites have orbits that are polar, meaning they orbit in a north-south direction relative to the Earth's rotation.
How many satellites does the Iridium project use?
The Iridium project uses a constellation of 66 active satellites to provide global satellite communications coverage.
How many days does it take planet Earth to complete an orbit?
It takes Earth 365 and 1/4 days to complete an orbit.
What is the force that makes satellites orbit at the same height around the earth?
The force that makes satellites orbit at the same height around the Earth is gravity. The gravitational force between the satellite and the Earth causes the satellite to move in a circular path at a constant distance from the Earth's surface. This balance between gravity and the satellite's velocity keeps it in a stable orbit.
Why are there so many Iridium satellites in orbit?
It takes that many to provide complete coverage of the Earth, including the polar regions.
How many satellites orbit Saturn?
there is no satellites orbiting Saturn
How many satellights are there?
There are thousands of satellites in Earth's orbit, with estimates ranging from 2,200 to over 3,000 active satellites. Additionally, there are many more inactive or defunct satellites and debris in orbit.
Which satellite orbit the earth in a day?
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.
Is there satellites that orbit mars if so how many?
2
How many satellites orbit the US?
As of 2021, there are over 1,425 active satellites orbiting the United States. These satellites are used for various purposes including communication, weather monitoring, GPS, and national security.
How many satellites has India sent to earth orbit?
10
How many miles up do picosat satellites orbit?
a lot
How many artificial satellites are in orbit around earth?
yes
Medium earth orbit satellites?
With large number of low-earth-orbit satellites and the geo-synchronous orbit stuffed full of communications satellites, there aren't all THAT many "medium" altitude satellites. But there are some. The GPS navigation satellites, for example, are in highly inclined 12-hour orbits, and an unknown number of military "spy" satellites are in that middle range.
How many military satellites orbit earth?
Thousands, but the actual number is classified and varies from week to week as satellites de-orbit and new ones are launched.
How many GPS Satellites does the US Deptartment of Defense have?
There are currently 30 healthy GPS satellites in orbit.
