CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1975-0427
Kapsula Kosmosa-776
Nauka 20KS No. 1L
Kapsula Kosmosa-776 (NORAD 8412) re-entered Earth’s atmosphere on 1 November 1975, after 15 days in orbit.
Official dateIdentified from the historical record
NORAD number
8412
International designator
1975-101D
Object type
Spacecraft
Official listing
COSMOS 776 DEBListed as a fragment
Country
USSR
Launched
17 Oct 1975Plesetsk Cosmodrome
Re-entered (UTC)
1 Nov 1975UTC calendar day
Time in orbit
15 days15 days
How it ended
Re-entered (natural decay)
Latitude range
62.8°N to 62.8°SFinal inclination 62.8°
Mass
630 kg
Operator
TsSKB
Built by
TsSKB
Bus
Nauka
Programme
Nauka 20KS
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 62.8°, allowed a re-entry anywhere between 62.8°N and 62.8°S.
Life in orbit
15 daysAlso ended on 1 Nov 1975
4 entriesFrom the same launch
1975-101
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1975-0427
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1975-0427
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.