Guide
What Is a NORAD ID?
A NORAD ID is a catalog number used to identify a tracked space object. It helps distinguish satellites with similar names or repeated launches.
A stable catalog identifier
Names can change or be reused, but catalog IDs give trackers a stable way to link TLE data, map markers and satellite detail pages.
Why it appears in SpaceTrack
SpaceTrack shows NORAD IDs so users can verify that a selected object, catalog record and pass prediction refer to the same spacecraft.
Useful for search
If you know the NORAD ID for a satellite, searching by that number is often more precise than searching by name.
Frequently asked questions
Is NORAD ID the same as a satellite name?
No. It is a numeric catalog identifier, while the name is a human-readable label.
Can two objects share a NORAD ID?
No. A catalog ID is meant to identify one tracked object.