CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2024-0811
SL-12 DEB
SL-12 DEB (NORAD 21935) re-entered Earth’s atmosphere on 6 June 2024.
Official dateFragment record
NORAD number
21935
International designator
1983-127M
Object type
Fragment
Country
USSR
Parent launched
29 Dec 1983Baikonur Cosmodrome
Re-entered (UTC)
6 Jun 2024UTC calendar day
Time since launch
40 years, 5 months14,770 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-12 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 6 Jun 2024
5 entriesFrom the same launch
1983-127
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2024-0811
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2024-0811
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.