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Perturbation Forces and Station-Keeping

4 Abschnitte

Major perturbations (J2 oblateness, atmospheric drag in LEO, solar radiation pressure, third-body effects: Moon and Sun), J2 effect on RAAN drift and argument of perigee rotation, East-West and North-South station-keeping for GEO satellites (ΔV budget), LEO drag compensation, frozen orbits, differential correction and numerical propagators (SGP4, HPOP).

Inhaltsübersicht

  • Perturbation Forces: Beyond the Two-Body Problem
  • J₂ Effects: RAAN Drift and Frozen Orbits
  • Station-Keeping for GEO and LEO Satellites
  • Numerical Propagation, Differential Correction, and Mission Applications
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