CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2011-0380
COSMOS 2251 DEB
COSMOS 2251 DEB (NORAD 36628) re-entered Earth’s atmosphere on 7 November 2011.
Official dateFragment record
NORAD number
36628
International designator
1993-036BES
Object type
Fragment
Country
Russia
Parent launched
16 Jun 1993Plesetsk Cosmodrome
Re-entered (UTC)
7 Nov 2011UTC calendar day
Time since launch
18 years, 4 months6,718 days
How it ended
Re-entered (natural decay)
Latitude range
—
Where it came down
Not on recordNo position was recorded for this re-entry. Its final orbit is not on record.
Life in orbit
COSMOS 2251 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 7 Nov 2011
2 entriesPart of a break-up
1,101 on record
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2011-0380
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2011-0380
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.