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Fetch alerts from external space surveillance providers to keep your conjunction data up to date with the latest tracking information. Fetched alerts are automatically matched to existing conjunctions or used to create new ones.

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Opening the Dialog

From the Conjunction Classification page, click Fetch in the toolbar. Fetch Cdm

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Configuration

  1. Spacecraft — Select which spacecraft to fetch alerts for
  2. Providers — Select a source:
ProviderRequirementDescriptionStatus
SpaceTrackNORAD IDUS Space Command conjunction dataAvailable
EU SSTCOSPAR IDEuropean Space Surveillance dataComing soon
SpaceTrack is only available if the spacecraft has a NORAD ID configured. If the identifier is missing, the provider appears disabled with a message explaining why.
EU SST integration is currently under development and will be available in a future release.

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Provider Credentials

Each provider requires authentication credentials. Configure them in Settings → STM → Conjunctions before fetching for the first time. Once saved, credentials are used automatically. SpaceTrack requires:
  • Username — Your SpaceTrack account username
  • Password — Your SpaceTrack account password
You can update credentials at any time from the same settings page. When updating, leave the password field blank to keep the current value.

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Results

After fetching, the dialog shows a summary:
  • Alerts fetched — Total alerts received from the provider
  • New — Alerts added to the system
  • Already existed — Alerts already in the system (skipped)
  • Failed — Alerts that could not be processed
  • New conjunctions — Conjunction events created from the fetched data
  • Updated conjunctions — Existing conjunctions updated with new alerts
New conjunctions and alerts appear immediately on the Classification page.