CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2024-1920
SL-8 DEB
SL-8 DEB (NORAD 11587) re-entered Earth’s atmosphere on 20 November 2024.
Official dateFragment record
NORAD number
11587
International designator
1978-007C
Object type
Fragment
Country
USSR
Parent launched
17 Jan 1978Plesetsk Cosmodrome
Re-entered (UTC)
20 Nov 2024UTC calendar day
Time since launch
46 years, 10 months17,109 days
How it ended
Re-entered (natural decay)
Latitude range
82.9°N to 82.9°SFinal inclination 82.9°
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 82.9°, allowed a re-entry anywhere between 82.9°N and 82.9°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 Nov 2024
8 entries
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2024-1920
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2024-1920
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.