CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1980-0566
SL-12 DEB
SL-12 DEB (NORAD 12123) re-entered Earth’s atmosphere on 27 December 1980.
Official dateFragment record
NORAD number
12123
International designator
1980-104C
Object type
Fragment
Country
USSR
Parent launched
26 Dec 1980Baikonur Cosmodrome
Re-entered (UTC)
27 Dec 1980UTC calendar day
Time since launch
1 day1 days
How it ended
Re-entered (natural decay)
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°
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 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.
Life in orbit
From the same launch
1980-104
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1980-0566
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1980-0566
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.