LifetimeOrbitPropagatorComputeLifetime Method 
Name  Description  

ComputeLifetime 
Compute the set of metrics describing the time history of the orbit as well
as the number of orbit revolutions and the time at which the orbit is expected to decay.
Note that if the propagation reaches the OrbitCountLimit or DurationLimit
the results will not represent a decayed orbit. This can also happen if there is a problem
with the initial state or something else went wrong during propagation. Check the
Status in order to determine whether the calculation
completed successfully.
 
ComputeLifetime(ITrackCalculationProgress) 
Compute the set of metrics describing the time history of the orbit as well
as the number of orbit revolutions and the time at which the orbit is expected to decay.
Note that if the propagation reaches the OrbitCountLimit or DurationLimit
the results will not represent a decayed orbit. This can also happen if there is a problem
with the initial state or something else went wrong during propagation. Check the
Status in order to determine whether the calculation
completed successfully.
