Characteristics of Orbit Determination with Short-Arc Observation by an Optical Tracking Network, OWL-Net

Table 3

Orbit estimator setup and used perturbations.

Perturbation	Gravity	EGM2008 (70 × 70)
		Solid tide
	Third body	Sun and moon, planets
	Drag	JB2008, spherical shape
	SRP	Spherical shape
Estimator	Integrator	RKF7(8)
	Filter	Kalman filter
	Initial uncertainty	Range: 50 m in-track: 100 m cross-track: 20 m