CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1964-0083
SL-8 DEB
SL-8 DEB (NORAD 857) re-entered Earth’s atmosphere on 21 September 1964.
Official dateFragment record
NORAD number
857
International designator
1964-046E
Object type
Fragment
Country
USSR
Parent launched
18 Aug 1964Baikonur Cosmodrome
Re-entered (UTC)
21 Sep 1964UTC calendar dayAlso recorded as 10 Sep 1964
Time since launch
1 month34 days
How it ended
Re-entered (natural decay)
Latitude range
56.1°N to 56.1°SFinal inclination 56.1°
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 56.1°, allowed a re-entry anywhere between 56.1°N and 56.1°S.
Life in orbit
SL-8 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1964-046
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1964-0083
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1964-0083
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.