General Perturbations Theories Derived from the 1965 Lane Drag Theory

Abstract

The Air Force General Perturbation theory (AFGP4) based on the analytic satellite theory of Lane (1965) and Lane and Cranford (1969) which models the gravitational zonal harmonics through J5 and models the atmosphere with a spherically symmetric power density function is given here in its complete form. All equations needed for satellite prediction are given and the reader is referred to the original publications for theoretical background. Two simplified equation subsets (IGP4 and SGP4) of AFGP4 are also given and the procedure by which they were obtained is outlined.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1979
Accession Number
ADA081264

Entities

People

  • Felix R. Hoots
  • Max H. Lane

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Abstracts
  • Aerodynamic Drag
  • Air Force
  • Artificial Satellites
  • Atmospheric Density
  • Cartesian Coordinates
  • Department Of Defense
  • Drag
  • Eccentricity
  • Equations
  • Geopotential
  • Grids
  • Iterations
  • Orbital Elements
  • Perturbation Theory
  • Perturbations
  • Two Dimensional

Readers

  • Calculus or Mathematical Analysis
  • Marine Ecological Systems Migration
  • Space Exploration and Orbital Mechanics.

Technology Areas

  • Space
  • Space - Orbital Debris