yeah about 450 miles
In 2005 a satellite went into orbit around Venus.
From the question, I'm guessing that when the questioner reads the term "polar orbit", he's picturing the satellite doing a little tiny circle in the sky over the North Pole. This is not an accurate understanding of the term. Remember that the center of the orbit of an artificial satellite has to be at the center of the earth. A 'polar orbit' is an orbit that covers both poles. If you picture the globe of the earth, the satellite's orbit is a circle standing up, with the satellite traveling up and down, passing over both poles in each complete revolution of the earth. As the earth rotates, every point on earth passes under the orbit, and sooner or later, every point on earth will be visible from the satellite.
All satellites pass the equator. Twice every orbit.
A polar orbit (as opposed to an equatorial orbit) passes over the poles, north and south. A low orbit is relatively close to the Earth (or other object being orbited), it might be a few hundred miles up.
You don't really have a question here. If the satellite is in orbit, the mass is essentially irrelevant; it wouldn't change the speed of the orbit or the altitude. A larger satellite mass WOULD HAVE required more fuel and more energy to LAUNCH it, but once in orbit, it will stay there. The only exception would be an exceptionally large, light satellite. There is still some minuscule traces of atmosphere at 200 miles, and a large, light satellite would be slowed by air friction much more than a small dense satellite would. This is what caused the "ECHO" satellite - essentially a silvered mylar balloon inflated in orbit as a primitive reflector comsat - to deorbit.
YES As height increases, speed of satellite decreases.
The orbit helps the satellite go into orbit.
CARTOSAT 2A is an Earth observation satellite in a sun-synchronous orbit. The satellite is the thirteenth satellite in the Indian Remote Sensing (IRS) satellite series to be built, launched and maintained by the Indian Space Research Organisation.
24 hours
Mainly classification of Satellite is as under 1:Structure 2:Orbit Shape 3:Orbit rotation 4:Orbit Inclination 5:Orbit Height 6:Function
The repetitivity and revisit of satellite orbit refers to the time elapsed between observations of the same point on earth by a satellite. It usually depends with the target location, the orbit of the satellite and the swath of the sensor.
The very first satellite put into orbit was the Russian satellite Sputnik put into orbit on October 4th, 1957.
By definition planets orbit a star and satellites orbit a planet. Therefore there are no satellite planets.
The plane of a satellite's orbit must include the center of the earth.
In 2005 a satellite went into orbit around Venus.
Watch the satellite, with either a telescope or a very highly directional radio antenna. An observation period of twelve hours will be long enough to answer the question. If the satellite appears to move in the sky by more than a few tenths of a degree during that time, then it is not in geostationary orbit.
Satellite's