CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1969-0039
SL-7 DEB
SL-7 DEB (NORAD 3640) re-entered Earth’s atmosphere on 10 February 1969.
Official dateFragment record
NORAD number
3640
International designator
1968-117N
Object type
Fragment
Country
USSR
Parent launched
19 Dec 1968Plesetsk Cosmodrome
Re-entered (UTC)
10 Feb 1969UTC calendar day
Time since launch
1 month53 days
How it ended
Re-entered (natural decay)
Latitude range
71.1°N to 71.1°SFinal inclination 71.1°
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 71.1°, allowed a re-entry anywhere between 71.1°N and 71.1°S.
Life in orbit
SL-7 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 10 Feb 1969
1 entryFrom the same launch
1968-117
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1969-0039
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1969-0039
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.