in the orbit of a planet there is a point called perihelion which is closest point to the sun and aphelion which is furthest from the sun . Moment of a planet in it's elliptical orbit reaches it's maximum in perihelion
The satellite in an elliptical orbit has its maximum velocity at the closest point from the planet. This closest point is known as perigee.
When it is closest to Earth, it has less potential energy. Therefore, from conservation of energy, it follows that at that point it has more kinetic energy.
A satellite in an elliptical orbit gains speed as it draws closer to the central body and loses speed as it moves farther away from the central body.
Central acceleration is the acceleration placed on the center of a satellite that holds it in elliptical orbit. Central acceleration is more commonly known as centripetal acceleration.
It will stay with the satellite for a while, in a similar orbit. If the satellite is in low orbit, gradually the object will get away from the satellite, due to "tidal forces" from Earth.
Because that's the way gravity works. If you take Newton's simple formula for the mutual gravitational force between any two objects, and if you have enough calculus and geometry to be able to do it, you can massage it around and show that closed orbits must be ellipses, and that the orbital speed must be greatest when the separation is smallest.
No, in orbit a satellite will be attracted to another satellite.
A satellite in a closed orbit has the greatest speed when it's closest to the planet, and the lowest speed when it's farthest from the planet.
The total energy of a satellite doesn't change. At its closest approach to the planet, it has the most kinetic energy and the least potential, whereas at its furthest retreat from the planet, it has the least kinetic energy and the most potential. But their sum ... the satellite's total mechanical energy ... is always the same. (It may gain heat energy when the sun is shining directly on it, and lose it when it's in the planet's cold shadow, but neither of those changes affects its orbit.)
A satellite in an elliptical orbit gains speed as it draws closer to the central body and loses speed as it moves farther away from the central body.
If the path is perfectly circular, yes, the speed is constant. This should not be confused with the velocity, because while speed is constant, its direction is not; therefore velocity is always changing.
Apogee is the point at which a satellite in an elliptical orbit is At its apogee, the satellite travels slower than at any other point in its orbit.
A satellite's orbit is just the path it follows around the Earth or some other planet.Satellites' orbits can be elliptical or circular.
Yes. Gravity affects EVERYTHING.
An apolune is the point of an elliptical lunar orbit where the distance between the satellite and the Moon is at its maximum.
circular.
Yes, the mission was designed to Orbit a satellite. for example. The word orbit can be either a noun or a verb. As a noun, the orbit of the Earth is elliptical. As a verb, the planets orbit the sun.
incresse
it is made to follow an elliptical orbit to make it spend its time more in the visible sky.