CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2010-0076
SL-12 DEB
SL-12 DEB (NORAD 35311) re-entered Earth’s atmosphere on 19 March 2010.
Official dateFragment record
NORAD number
35311
International designator
1991-025AL
Object type
Fragment
Country
USSR
Parent launched
4 Apr 1991Baikonur Cosmodrome
Re-entered (UTC)
19 Mar 2010UTC calendar day
Time since launch
18 years, 11 months6,924 days
How it ended
Re-entered (natural decay)
Latitude range
67.0°N to 67.0°SFinal inclination 67.0°
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 67.0°, allowed a re-entry anywhere between 67.0°N and 67.0°S.
Life in orbit
SL-12 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 19 Mar 2010
3 entriesFrom the same launch
1991-025
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2010-0076
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2010-0076
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.