• 제목/요약/키워드: station

검색결과 14,049건 처리시간 0.041초

STATION-KEEPING MANEUVER SIMULATION FOR THE KOREASAT SPACECRAFT USING MISSION ANALYSIS SOFTWARE

  • Lee, Byoung-Sun;Eun, Jong-Won
    • Journal of Astronomy and Space Sciences
    • /
    • 제12권1호
    • /
    • pp.102-111
    • /
    • 1995
  • A series of east/west and north/south station-keeping maneuvers were simulated for the KOREAST spacecraft which has to be maintained within $\pm$0.05 at the nominal longitude of $116^{\circ}$E. Weekly an biweekly based station-deeping maneuver plannings were used, and weekend maneuvers were avoided. All of the station-keeping maneuver plannings and executions were performed using KOREASTA Mission Analysis Software on VAX/VMS operating system. Fourteen weeks station-keeping maneuvers were performed and various station-keeping orbital parameters were obtained.

  • PDF