In Satellite Communication Perigee Is?

: the point in the orbit of an object (such as a satellite) orbiting the earth that is nearest to the center of the earth also : the point nearest a planet or a satellite (such as the moon) reached by an object orbiting it — compare apogee.

What is known as perigee?

: the point in the orbit of an object (such as a satellite) orbiting the earth that is nearest to the center of the earth also : the point nearest a planet or a satellite (such as the moon) reached by an object orbiting it — compare apogee.

What is apogee and perigee in satellite communication?

The point where the satellite most closely approaches the Earth is termed the perigee, or more generally the perifocus. The point where the satellite is farthest from the Earth is called the apogee or apofocus.