Period (minutes)
Halfangle of visibility.
Max. Slant height (km)
Max. Slant range (km)
Max. Map range (km)
Satellite velocity (km/sec)
Max. visibility time (min)

 Period The time taken by the satellite to complete one orbit.
 Slant Height The distance from a point on earth to the satellite.
 Slant Range The distance between two points on earth, via the satellite.
 Map Range The distance on earth between two points that can simulataneously see the satellite.
