CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1981-0258
COSMOS 1174 DEB
COSMOS 1174 DEB (NORAD 11780) re-entered Earth’s atmosphere on 26 May 1981.
Official dateFragment record
NORAD number
11780
International designator
1980-030M
Object type
Fragment
Country
USSR
Parent launched
18 Apr 1980Baikonur Cosmodrome
Re-entered (UTC)
26 May 1981UTC calendar dayAlso recorded as 17 Feb 1981
Time since launch
1 year, 1 month403 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 1174 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 26 May 1981
2 entriesFrom the same launch
1980-030
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1981-0258
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1981-0258
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.