Debris Cloud 0239: 1999-057C (CZ4BY1)
- Parent object: CZ-4B Y1
- Parent object catalog tag: S25942
- Debris event date and time (UTC): 2000 Mar 11 1304
- Date of last debris reentry: -
- Event type: Resid
- Parent orbit at time of event (km x km x deg): 727 x 745 x 98.53
