CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2006-0135
SL-12 DEB
SL-12 DEB (NORAD 29335) re-entered Earth’s atmosphere on 29 September 2006.
Official dateFragment record
NORAD number
29335
International designator
1989-039AS
Object type
Fragment
Country
USSR
Parent launched
31 May 1989Baikonur Cosmodrome
Re-entered (UTC)
29 Sep 2006UTC calendar day
Time since launch
17 years, 3 months6,330 days
How it ended
Re-entered (natural decay)
Latitude range
65.8°N to 65.8°SFinal inclination 65.8°
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 65.8°, allowed a re-entry anywhere between 65.8°N and 65.8°S.
Life in orbit
SL-12 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 29 Sep 2006
2 entriesFrom the same launch
1989-039
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2006-0135
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2006-0135
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.