CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1978-0193

COSMOS 999 DEB

COSMOS 999 DEB (NORAD 10800) re-entered Earth’s atmosphere on 24 April 1978.

Official dateFragment record
NORAD number
10800
International designator
1978-033E
Object type
Fragment
Country
USSR
Parent launched
30 Mar 1978Baikonur Cosmodrome
Re-entered (UTC)
24 Apr 1978UTC calendar day
Time since launch
25 days25 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 24 Apr 1978

4 entries
1978-0189COSMOS 8491978-0190SALYUT 6 DEB1978-0191COSMOS 1002 DEB1978-0192COSMOS 1002 DEB

From the same launch

1978-033
1978-0148SL-4 R/B1978-0162COSMOS 999
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1978-0193
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