CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1966-0410

CIS UNKNOWN 2 DEB

CIS UNKNOWN 2 DEB (NORAD 2558) re-entered Earth’s atmosphere on 7 November 1966.

Official dateFragment record
NORAD number
2558
International designator
1966-101X
Object type
Fragment
Country
USSR
Parent launched
Re-entered (UTC)
7 Nov 1966UTC calendar day
Time since launch
5 days5 days
How it ended
Re-entered (natural decay)
Latitude range
—

Where it came down

Not on record

No position was recorded for this re-entry. Its final orbit is not on record.

Life in orbit

Also ended on 7 Nov 1966

3 entries

From the same launch

1966-101
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1966-0410
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.