Satcat - 18th SDS SP Ephemeris Catalog Partially Outdated – Incident details

All systems operational

18th SDS SP Ephemeris Catalog Partially Outdated

Resolved
Partial outage 30 %
Started 15 days agoLasted 27 hours 48 minutes

Affected

On-Demand Screening

Partial outage from 4:15 PM to 8:04 PM

Updates
  • Resolved
    UTC
    Resolved

    Space-track has issued an updated catalog for 09-28 which is fully up-to-date and has been ingested into Satcat successfully. This incident is now resolved.

  • Monitoring
    UTC
    Monitoring

    The 2026-09-28 SP ephemeris catalog has been published by Space-track and ingested into Satcat. The new catalog has an improved rate of current ephemerides, but around 40% of the catalog has still not been updated by Space-track. We have confirmed that the Space-track administrators are aware of the issue and are actively investigating.

  • Investigating
    UTC
    Investigating

    The SP Ephemeris catalog published by 18th SDS for 2026-09-27 has a high number of outdated ephemerides, which has caused time coverage issues for screenings for some Satcat Screener users. We are in contact with the Space-track administrators about the issue. This issue does not impact the O/O Ephemeris Repository catalog. If you have any questions about screening while this issue is in effect, please contact support@kayhan.space.