Research Article
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 |
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