Parameters for smooth exponential atmosphere density model based on Jacchia-77

<p>The data sets provided here can be used to derive the <a href="https://doi.org/10.1016/j.asr.2019.03.016">smooth exponential atmosphere density</a> profile, fitted to the Jacchia-77 atmosphere density model. Both the static (at <span class="math-tex">\(T_\infty = 750, 1000, 1250K\)</span>) and variable model (for <span class="math-tex">\(T_\infty \in [650, 1350] K\)</span>) parameters are available.</p> <p>The model was derived to increase the accuracy of semi-analytically propagated orbits, in particular highly eccentric ones.</p>