Nonlinear Processes in Geophysics
Nonlinear Processes in Geophysics
NPG
Articles | Volume 24, issue 4
Articles | Volume 24, issue 4
https://doi.org/10.5194/npg-24-745-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/npg-24-745-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 24, issue 4
Research article
 | 
15 Dec 2017
Research article |  | 15 Dec 2017

Satellite drag effects due to uplifted oxygen neutrals during super magnetic storms

Gurbax S. Lakhina and Bruce T. Tsurutani

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Latest update: 20 Nov 2024
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Short summary
A preliminary estimate of the drag force per unit mass on typical low-Earth-orbiting satellites moving through the ionosphere during Carrington-type super magnetic storms is calculated by a simple first-order model which takes into account the ion-neutral drag between the upward-moving oxygen ions and O neutral atoms. It is shown that oxygen ions and atoms can be uplifted to 850 km altitude, where they produce about 40 times more satellite drag per unit mass than normal.
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Special issue
Nonlinear Waves and Chaos