Special Issue: Ground Magnetic Observations: New technologies and the role in understanding the Earth System
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Atmospheric drag effects on the KOMPSAT-1 satellite during geomagnetic superstorms
Earth, Planets and Space volume 58, pages e25–e28 (2006)
Abstract
We examine the atmospheric drag on the low earth-orbiting satellite, KOMPSAT-1 in a sun-synchronous orbit at ~685-km altitude starting in 1999, during a 3-month (October-December) period in 2003. This 3-month interval includes the October 29-30 and November 20 magnetic superstorms and weak to moderate storms. We observed that the daily KOMPSAT-1 drag acceleration transiently responses to transient storm-time disturbances. That is, there is an one-to-one correspondence between the KOMPSAT-1 drag accelerations and the storm events. We find that the drag acceleration correlates strongly with the level of geomagnetic disturbance. This indicates that the trajectory of KOMPSAT-1 is significantly perturbed during extremely disturbed intervals because of atmospheric density increase. The main contributor to the density increase is Joule heating associated with the geomagnetic activity rather than the solar EUV radiation, as reported by previous studies. We suggest that understanding how the upper atmosphere responses to the geomagnetic-associated heating is important to predict space weather impacts on low earth-orbiting satellites.
References
Chun, F. K., D. J. Knipp, M. G. McHang, G. Lu, B. A. Emery, S. Venner-strom, and O. A. Troshichev, Polar cap index as a proxy for hemicpheric Joule heating, Geophys. Res. Lett., 26, 1101, 1999.
Gopalswamy, N., S. Yashiro, G. Michalek, H. Xie, R. P. Lepping, and R. A. Howard, Solar source of the largest geomagnetic storm of cycle 23, Geophys. Res. Lett., 32, L12S09, doi:10.1029/2004GL021639, 2005.
Huang, C. Y. and W. J. Burke, Transient sheets of field-aligned current observed by DMSP during the main phase of a magnetic storm, J. Geophys. Res., 109, A06303, doi:10.1029/2003JA010067, 2004.
Kim, H.-D., E.-K. Kim, and H.-J. Choi, Orbit determination for the KOMPSAT-1 spacecraft during the period of the solar maximum, KSAS Int. Journal, 31, 40, 2004.
Knipp, D. J., W. K. Tobiska, and B. A. Emery, Direct and indirect ther-mospheric heating sources for solar cycles 21–23, Sol. Phys., 224, 495, 2004.
Knowles, S. H., J. M. Picone, S. E. Thonnard, and A. C. Nicholas, The effect of atmospheric drag on satellite orbits during the Bastille day event, Sol. Phys., 204, 387, 2001.
Liu, H. and H. Lühr, Strong disturbance of the upper thermospheric density due to magnetic storms: CHAMP observations, J. Geophys. Res., 110, A09S29, doi:10.1029/2004JA010908, 2005.
Liu, H., H. Lühr, V. Henize, and W. Köhler, Global distribution of the thermospheric total mass density derived from CHAMP, J. Geophys. Res., 110, A04301, doi:10.1029/2004JA010741, 2005.
Montenbruck, O. and E. Gill, Satellite Orbits: Models, Methods, and Applications, Springer Press, 2001.
Rhoden, E. A., J. M. Forbes, and F. A. Marcos, The influence of geomagnetic and solar variabilities on lower thermosphere density, J. Atmos. Terr. Phys., 62, 999, 2000.
Sheeley, N. R. Jr., J. W. Harvey, and W. C. Feldman, Coronal holes, solar wind streams, and recurrent geomagnetic disturbances: 1973–1976, Sol. Phys., 49, 271, 1976.
Skoug, R. M., J. T. Gosling, J. T. Steinberg, D. J. McComas, C. W. Smith, N. F Ness, Q. Hu, and L. F. Burlaga, Extremely high solar wind speed: 29–30 October 2003, J. Geophys. Res., 109, A09102, doi:10.1029/ 2004JA010494, 2004.
Terasawa, T. et al., Determination of shock parameters for the very fast interplanetary shock on 29 October 2003, J. Geophys. Res., 110, A09S12, doi:10.1029/2004JA010941, 2005.
Tobiska, W. K., Validating the solar EUV proxy, E10.7, J. Geophys. Res., 106, 29,969, 2001.
Tsurutani, B. T. et al., The October 28, 2003 extreme EUV solar flare and resultant extreme ionospheric effects: Comparison to other Halloween events and the Bastille day event, Geophys. Res. Lett., 32, L03S09, doi: 10.1029/2004GL021475, 2005.
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Kim, KH., Moon, YJ., Cho, KS. et al. Atmospheric drag effects on the KOMPSAT-1 satellite during geomagnetic superstorms. Earth Planet Sp 58, e25–e28 (2006). https://doi.org/10.1186/BF03351968
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DOI: https://doi.org/10.1186/BF03351968
Key words
- Atmospheric drag
- geomagnetic storm
- space weather