CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1977-0250

COSMOS 777 DEB *

COSMOS 777 DEB * (NORAD 8649) re-entered Earth’s atmosphere on 18 June 1977.

Official dateFragment record
NORAD number
8649
International designator
1975-102AD
Object type
Fragment
Country
USSR
Parent launched
29 Oct 1975Baikonur Cosmodrome
Re-entered (UTC)
18 Jun 1977UTC calendar day
Time since launch
1 year, 7 months598 days
How it ended
Re-entered (natural decay)
Latitude range
65.9°N to 65.9°SFinal inclination 65.9°

Where it came down

Latitude band its orbit allowed
Exact position not recorded

No position was recorded for this re-entry. Its final orbit, inclined at 65.9°, allowed a re-entry anywhere between 65.9°N and 65.9°S.

Life in orbit

COSMOS 777 DEB *’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 18 Jun 1977

5 entries
1977-0254COSMOS 9181977-0255SL-11 R/B1977-0251COSMOS 912 DEB1977-0252SL-4 DEB1977-0253COSMOS 914 DEB

From the same launch

1975-102
1975-0421SL-11 R/B1976-0156COSMOS 777
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1977-0250
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