Radius = 93 million miles.
Circumference = 186 million (pi)
Period = 1 year = 365.24 days
Average speed = 186 million pi miles/365.24 days = 66,661 miles per hour (rounded)
Mercury travels around the sun at the lowest speed compared to other planets in our solar system. Its average orbital speed is about 47.87 km/s.
This speed is about 220 km/second, or 220,000 meters/second. I'll leave it to you to convert this to obsolete units.
For a rough approximation, take the moon's average distance from earth as 238,000 miles,assume the orbit to be circular, and recall the moon's orbital period of 27.32 days.Then the speed is (2 pi x radius) / (27.32 days), and you come out with 2,281 miles per hour.
Titan, Saturn's largest moon, has an orbital speed of about 5.57 km/s. This means it travels around Saturn at an average speed of 20,052 km/h.
Mercury is the closest known planet to the sun, in terms of its average orbital distance. It's also the one with the highest speed in its orbit, and the one with the shortest period of revolution or 'year'.Mercury's average distance from the sun: 36 million miles (58 million km)Average orbital speed: 29.7 miles (47.9 km) per secondPeriod of revolution around the sun: 88 earth days
The speed of the moon as it travels around the earth is approximately 2,288 miles per hour.
Earth travels around the sun at an average speed of about 67,000 miles per hour or 107,000 kilometers per hour. This fast speed allows Earth to complete one orbit around the sun in about 365.25 days.
The orbital speed of the Earth is 66,622 mph - 107,218 km/h
The Moon revolves around the Earth once in about 27.32 days. At its orbital distanceof about 238,000 miles, that works out to an average of about 2,281 miles per hourrelative to the center of the Earth.
The International Space Station (ISS) travels at an average speed of about 28,000 kilometers per hour (17,500 miles per hour) in orbit around the Earth. This high speed allows the ISS to complete an orbit around the Earth approximately every 90 minutes.
It depends on your frame of reference. The earth travels around the sun. The sun travels around the centre of the Milky Way Galaxy and takes the earth along with it. So the earth travels at the combined speed of those two motions. But then, the Milky Way Galaxy rotates around the centre of our local cluster and takes the Sun and the earth along with it. So the earth travels at the combined speed of those three motions Our local galactic cluster is not static, so ... And so on. Where do you stop and say this is the fixed point of reference against which I will measure the speed of the earth?
Mercury travels around the sun at the lowest speed compared to other planets in our solar system. Its average orbital speed is about 47.87 km/s.
A space station like the International Space Station (ISS) travels around the Earth at approximately 28,000 kilometers per hour (about 17,500 miles per hour). This high speed allows it to orbit the Earth about once every 90 minutes.
Earth travels fastest along its orbit in January and slowest in July, but its average speed is 29.78 km/sec (18.5 miles per second).
40 MPH is the average speed
This speed is about 220 km/second, or 220,000 meters/second. I'll leave it to you to convert this to obsolete units.
The average speed of the International Space Station is 17,221 miles per hour. It completes an orbit every 91.48 minutes at an average altitude of 222.3 miles.