CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1973-0409

SL-4 DEB

SL-4 DEB (NORAD 6811) re-entered Earth’s atmosphere on 3 September 1973.

Official dateFragment record
NORAD number
6811
International designator
1973-062C
Object type
Fragment
Country
USSR
Parent launched
30 Aug 1973Baikonur Cosmodrome
Re-entered (UTC)
3 Sep 1973UTC calendar day
Time since launch
4 days4 days
How it ended
Re-entered (natural decay)
Latitude range
—

Where it came down

Not on record

No position was recorded for this re-entry. Its final orbit is not on record.

Life in orbit

Also ended on 3 Sep 1973

1 entry
1973-0408COSMOS 579

From the same launch

1973-062
1973-0414SL-4 R/B1973-0422COSMOS 583
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1973-0409
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