An analytic model for upper atmosphere densities based upon Jacchia's 1970 models |
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Authors: | Charles E Roberts Jr |
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Institution: | (1) Aerospace Services Division, Patrick AFB, Pan American World Airways, Fla., USA |
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Abstract: | An analytic model is presented which gives upper atmospheric densities as a function of the exospheric temperature and the altitude. The densities produced are identical to those produced by Jacchia's 1970 models (1970) for altitudes between 90 and 125 km and closely approximate Jacchia's values for altitudes greater than 125 km. |
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