CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2010-0185
SL-12 DEB
SL-12 DEB (NORAD 27933) re-entered Earth’s atmosphere on 25 July 2010.
Official dateFragment record
NORAD number
27933
International designator
1987-079AS
Object type
Fragment
Country
USSR
Parent launched
16 Sep 1987Baikonur Cosmodrome
Re-entered (UTC)
25 Jul 2010UTC calendar day
Time since launch
22 years, 10 months8,348 days
How it ended
Re-entered (natural decay)
Latitude range
66.1°N to 66.1°SFinal inclination 66.1°
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 66.1°, allowed a re-entry anywhere between 66.1°N and 66.1°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
1987-079
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2010-0185
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2010-0185
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.