The problems encountered when attempting to predict the reentry of space debris are considered. The King-Hele rate of change of mean motion lifetime prediction method is applied to the reentry estimation of the Salyut-7/Kosmos-1686 complex. Deficiencies in the current status of the method are identified and new data computed to account for these deficiencies. A method is then proposed which can provide aerodynamic data on reentering objects from observation of their orbital evolution. Such data will enable the active deorbiting of objects using aerodynamic techniques as opposed to propulsive strategies which make great demands on the propellant budget.
Debris Reentry Prediction: Salyut-7/Kosmos-1686
1991
6 pages
Report
No indication
English