CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1981-0348
SL-8 DEB
SL-8 DEB (NORAD 7515) re-entered Earth’s atmosphere on 10 July 1981.
Official dateFragment record
NORAD number
7515
International designator
1974-035C
Object type
Fragment
Country
USSR
Parent launched
21 May 1974Plesetsk Cosmodrome
Re-entered (UTC)
10 Jul 1981UTC calendar day
Time since launch
7 years, 1 month2,607 days
How it ended
Re-entered (natural decay)
Latitude range
74.0°N to 74.0°SFinal inclination 74.0°
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 74.0°, allowed a re-entry anywhere between 74.0°N and 74.0°S.
Life in orbit
SL-8 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 10 Jul 1981
1 entryFrom the same launch
1974-035
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1981-0348
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1981-0348
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.