CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-1357
SL-12 DEB
SL-12 DEB (NORAD 26813) re-entered Earth’s atmosphere on 11 August 2025.
Official dateFragment record
NORAD number
26813
International designator
1989-001P
Object type
Fragment
Country
USSR
Parent launched
10 Jan 1989Baikonur Cosmodrome
Re-entered (UTC)
11 Aug 2025UTC calendar day
Time since launch
36 years, 7 months13,362 days
How it ended
Re-entered (natural decay)
Latitude range
65.5°N to 65.5°SFinal inclination 65.5°
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 65.5°, allowed a re-entry anywhere between 65.5°N and 65.5°S.
Life in orbit
SL-12 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 11 Aug 2025
5 entriesFrom the same launch
1989-001
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-1357
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-1357
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.