CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1976-0641

COSMOS 777 DEB

COSMOS 777 DEB (NORAD 8730) re-entered Earth’s atmosphere on 13 December 1976.

Official dateFragment record
NORAD number
8730
International designator
1975-102BH
Object type
Fragment
Country
USSR
Parent launched
29 Oct 1975Baikonur Cosmodrome
Re-entered (UTC)
13 Dec 1976UTC calendar day
Time since launch
1 year, 1 month411 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

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

Also ended on 13 Dec 1976

6 entries
1976-0642OPS 46991976-0636COSMOS 777 DEB1976-0637COSMOS 777 DEB1976-0638COSMOS 777 DEB1976-0639COSMOS 777 DEB1976-0640COSMOS 777 DEB

From the same launch

1975-102
1975-0421SL-11 R/B1976-0156COSMOS 777
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1976-0641
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.