CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1991-0148
SL-6 DEB
SL-6 DEB (NORAD 21200) re-entered Earth’s atmosphere on 29 March 1991.
Official dateFragment record
NORAD number
21200
International designator
1991-022E
Object type
Fragment
Country
USSR
Parent launched
22 Mar 1991Plesetsk Cosmodrome
Re-entered (UTC)
29 Mar 1991UTC calendar day
Time since launch
7 days7 days
How it ended
Re-entered (natural decay)
Latitude range
62.8°N to 62.8°SFinal inclination 62.8°
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 62.8°, allowed a re-entry anywhere between 62.8°N and 62.8°S.
Life in orbit
Also ended on 29 Mar 1991
2 entriesFrom the same launch
1991-022
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1991-0148
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1991-0148
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.