Corpus ID: 237572215

Autonomous orbit determination for satelite formations using relative sensing: observability analysis and optimization

@article{Cachim2021AutonomousOD,
  title={Autonomous orbit determination for satelite formations using relative sensing: observability analysis and optimization},
  author={Pedro Rocha Cachim and Joao Gomes and Rodrigo M. M. Ventura},
  journal={ArXiv},
  year={2021},
  volume={abs/2109.09186}
}
Orbit determination of spacecraft in orbit has been mostly dependent on either GNSS satellite signals or ground station telemetry. Both methods present their limitations, however: GNSS signals can only be used effectively in earth orbit, and ground-based orbit determination presents an inherent latency that increases with the Earth-spacecraft distance. For spacecraft flying formations, an alternative method of orbit determination, independent of external signals, consists in the observation of… Expand

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