Impurity condition of the protected area of geostationary orbit over the last three years

1Epіshev, VP, 1Motrunich, II, 1Klimyk, VU, 1Kudak, VI, 1Matso, GM
1Space Research Laboratory of the Uzhgorod National University, Uzhgorod, Ukraine
Kosm. nauka tehnol. 2011, 17 ;(2):16-21
https://doi.org/10.15407/knit2011.02.016
Publication Language: Ukrainian
Abstract: 
We analyze IADC recommendations concerning the protected area of the geostationary orbit from 2007 to 2009. The change in the risk of collision in the geostationary orbit during this time interval is calculated and compared with the risk of collision over the previous five years. A drifting object is detected, the orbit inclination of which passed through zero at the beginning of 2010. The influence of this phenomenon on the risk of collision with controlled satellites is investigated.
Keywords: drifting object, impurity, risk of collision
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