Prediction of Orbit Decay for Large-Scale Spacecraft considering Rarefied Aerodynamic Perturbation Effects

Table 1

Rarefied aerodynamics between numerical methods and local fast algorithm.

Height	Numerical methods	Local fast algorithm	Relative error
100	4.312	4.32	0.18%
120	4.225	4.25	0.59%
200	4.118	4.12	0.48%
250	3.845	3.85	0.13%
300	3.652	3.68	0.76%
350	2.642	2.65	0.3%