Orbit Apogee

"On an elliptical orbit path, [the apogee is the] point at which a satellite is farthest from the Earth." (National Aeronautics and Space Administration, 2014)

Sources

"Apogee". NASA Glenn Research Center, National Aeronautics and Space Administration. Last modified June 12, 2014.
https://www.grc.nasa.gov/www/k-12/TRC/laefs/laefs_a.html#apogee.
Accessed February 1, 2019.