CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1979-0488
SL-8 DEB
SL-8 DEB (NORAD 7722) re-entered Earth’s atmosphere on 20 October 1979.
Official dateFragment record
NORAD number
7722
International designator
1974-100F
Object type
Fragment
Country
USSR
Parent launched
18 Dec 1974Plesetsk Cosmodrome
Re-entered (UTC)
20 Oct 1979UTC calendar day
Time since launch
4 years, 10 months1,767 days
How it ended
Re-entered (natural decay)
Latitude range
73.9°N to 73.9°SFinal inclination 73.9°
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 73.9°, allowed a re-entry anywhere between 73.9°N and 73.9°S.
Life in orbit
SL-8 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 20 Oct 1979
2 entriesFrom the same launch
1974-100
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1979-0488
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1979-0488
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.