Methodology to calculate the minimum separation angle at the Earth抯 surface between a non-geostationary satellite in a high Earth orbit 揳ctive?arc and a geostationary satellite (Question ITU-R 241/4)
considering a) that in the great majority of high Earth orbit (HEO) satellite system designs, the apogee for each satellite occurs at the highest latitude point in its orbit, and each satellite transmits only while it is within an “active” arc around the