CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1976-0177
SL-4 DEB
SL-4 DEB (NORAD 8351) re-entered Earth’s atmosphere on 23 June 1976.
Official dateFragment record
NORAD number
8351
International designator
1975-095D
Object type
Fragment
Country
USSR
Parent launched
1 Oct 1975Baikonur Cosmodrome
Re-entered (UTC)
23 Jun 1976UTC calendar dayAlso recorded as 8 Oct 1975
Time since launch
8 months266 days
How it ended
Re-entered (natural decay)
Latitude range
—
Where it came down
Not on recordNo position was recorded for this re-entry. Its final orbit is not on record.
Life in orbit
SL-4 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 23 Jun 1976
2 entriesFrom the same launch
1975-095
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1976-0177
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1976-0177
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.