CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2007-0018
SL-12 DEB
SL-12 DEB (NORAD 29304) re-entered Earth’s atmosphere on 11 January 2007.
Official dateFragment record
NORAD number
29304
International designator
1989-039K
Object type
Fragment
Country
USSR
Parent launched
31 May 1989Baikonur Cosmodrome
Re-entered (UTC)
11 Jan 2007UTC calendar day
Time since launch
17 years, 7 months6,434 days
How it ended
Re-entered (natural decay)
Latitude range
66.0°N to 66.0°SFinal inclination 66.0°
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 66.0°, allowed a re-entry anywhere between 66.0°N and 66.0°S.
Life in orbit
SL-12 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1989-039
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2007-0018
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2007-0018
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.