B.B. Pankov1, E.E. Smirnov2, S.G. Vorona3

1–3  Military Space Academy named after A.F. Mozhajskij (St. Petersburg, Russia)

S.F. Atkishkin – Design Engineer of the 2nd category, JSC «SRI «Ekran» (Samara) E-mail: mail@niiekran.ru, p4r4n014c@yandex.ru