Investigation of heliogeoactivity impact on the dynamics of orbital parameters of Earth’s artificial satellites. I

The influence of active processes on the Sun and their response on the dynamics of Earth’s artificial satellites has been investigated. The relationship between the characteristics of solar activity and variations of the periods P of the orbital motion of Earth’s artificial satellites has been found...

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Bibliographic Details
Published in:Kinematics and physics of celestial bodies 2017-09, Vol.33 (5), p.245-249
Main Authors: Koval’chuk, M. M., Hirnyak, M. B., Baran, O. A., Stodilka, M. I., Vovchyk, Ye. B., Bilinsky, A. I., Blahodyr, Ya. T., Virun, N. V., Apunevych, S. V.
Format: Article
Language:English
Subjects:
Artificial satellites
Astronomy
Correlation coefficient
Correlation coefficients
Dynamics and Physics of Bodies of the Solar System
Earth
Earth motion
Earth orbits
Geomagnetic activity
Geomagnetism
Observations and Techniques
Orbits
Physics
Physics and Astronomy
Satellites
Solar activity
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Summary:The influence of active processes on the Sun and their response on the dynamics of Earth’s artificial satellites has been investigated. The relationship between the characteristics of solar activity and variations of the periods P of the orbital motion of Earth’s artificial satellites has been found. These variations mainly indicate the variations in the Earth’s atmosphere density caused by solar activity (index F 10.7 ) and geomagnetic activity (Σ K p index). High values of the correlation coefficients between P and F 10.7 (–0.77…–0.91) and between P and Σ K p (–0.67…–0.89) exhibit significant effect of solar and geomagnetic activity on the orbital periods of satellites.
ISSN:0884-5913
1934-8401
DOI:10.3103/S0884591317050038