Investigation of the motion of (99942) apophis asteroid using the SKIF cyberia multiprocessor computing system |
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Authors: | L E Bykova T Yu Galushina |
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Institution: | 1.Research Institute of Applied Mathematics and Mechanics,Tomsk State University,Tomsk,Russia |
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Abstract: | We present the results of investigation of the dynamics of (99942) Apophis asteroid, which will undergo a very close encounter
with the Earth on April 13, 2029. The region of possible motions of the asteroid is considered on the time interval (2004,
2040). In addition, it is shown that an increase of the observational interval (2004, 2006) until 2008 allowed us to reduce
significantly the area of possible motions. All investigations were performed by numerical methods with the help of algorithms
and software developed by us in the environment of parallel programming using the SKIF Cyberia multiprocessor computer of
the Tomsk State University. |
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Keywords: | |
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