CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1981-0424
SL-8 DEB
SL-8 DEB (NORAD 8107) re-entered Earth’s atmosphere on 27 August 1981.
Official dateFragment record
NORAD number
8107
International designator
1975-062C
Object type
Fragment
Country
USSR
Parent launched
4 Jul 1975Plesetsk Cosmodrome
Re-entered (UTC)
27 Aug 1981UTC calendar day
Time since launch
6 years, 1 month2,246 days
How it ended
Re-entered (natural decay)
Latitude range
74.1°N to 74.1°SFinal inclination 74.1°
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 74.1°, allowed a re-entry anywhere between 74.1°N and 74.1°S.
Life in orbit
SL-8 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 27 Aug 1981
2 entriesFrom the same launch
1975-062
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1981-0424
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1981-0424
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.