// ORBITAL LOGISTICS AND PROPULSION TERM

Station Keeping

The process of making small adjustments to a satellite's orbit to maintain its desired position and trajectory against natural perturbations.

Station Keeping — illustration from Wikipedia
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TECHNICAL DEFINITION

Station keeping refers to the orbital maneuvers performed by spacecraft, typically using thrusters, to counteract natural perturbations (e.g., atmospheric drag, solar radiation pressure, gravitational anomalies) and maintain a satellite within its designated orbital slot or ground track, ensuring mission continuity and preventing collisions.

BACKGROUND

Skyroot Aerospace Private Limited is a private Indian aerospace manufacturer and commercial launch service provider headquartered in Hyderabad, Telangana. The company was founded by former engineers and scientists from ISRO.

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SYNONYMS & ALIASES

  • Orbital maintenance
  • position keeping
  • orbit control

USAGE NOTE

Geostationary satellites require continuous station keeping to remain over their assigned longitude.

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