CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1981-0457
SL-8 DEB
SL-8 DEB (NORAD 1564) re-entered Earth’s atmosphere on 10 September 1981.
Official dateFragment record
NORAD number
1564
International designator
1965-020DL
Object type
Fragment
Country
USSR
Parent launched
15 Mar 1965Baikonur Cosmodrome
Re-entered (UTC)
10 Sep 1981UTC calendar day
Time since launch
16 years, 5 months6,023 days
How it ended
Re-entered (natural decay)
Latitude range
56.0°N to 56.0°SFinal inclination 56.0°
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 56.0°, allowed a re-entry anywhere between 56.0°N and 56.0°S.
Life in orbit
SL-8 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 10 Sep 1981
1 entryFrom the same launch
1965-020
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1981-0457
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1981-0457
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.