name: Space-Track FinOps
description: Space-Track.org is operated by the 18th Space Control Squadron of the US Space Force and is provided free of charge as a matter of US Government policy. There are no subscription fees, usage charges, or data costs.
pricing_model: free
cost: 0.00
currency: USD
notes: >
  The present US Government policy is not to charge for website access to Space-Track.org.
  All registered users receive the same level of access at no cost. The service is funded
  by the US Department of Defense as part of the space situational awareness mission.
cost_drivers:
  - type: bandwidth
    description: Users are encouraged to minimize bandwidth consumption by caching data locally, using incremental update queries, and batching requests for multiple objects
    cost: none
  - type: compute
    description: No compute charges; all processing is handled server-side by Space-Track infrastructure
    cost: none
optimization:
  - strategy: Local caching
    description: Download data once and store locally; use incremental queries to retrieve only new or changed records
  - strategy: Batch requests
    description: Combine multiple NORAD catalog IDs in comma-delimited lists to retrieve data for many objects in a single API call
  - strategy: Respect class-specific frequency limits
    description: Follow per-class rate limits (e.g., SATCAT once/day, GP once/hour) to avoid account suspension
  - strategy: Filter at query time
    description: Use Space-Track query predicates (orderby, limit, filters) to retrieve only needed data rather than full datasets
alternatives: []
government_program:
  operator: 18th Space Control Squadron, US Space Force
  program: Space Situational Awareness Data Sharing
  policy: Free public access to unclassified space surveillance data for all registered users