CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1977-0241
COSMOS 912
COSMOS 912 (NORAD 10021) landed on 8 June 1977, after 13 days in orbit.
Official date
NORAD number
10021
International designator
1977-040A
Object type
Spacecraft
Country
USSR
Launched
26 May 1977Plesetsk Cosmodrome
Landed (UTC)
8 Jun 1977UTC calendar day
Time in orbit
13 days13 days
How it ended
Landed
Latitude range
81.4°N to 81.4°SFinal inclination 81.4°
Mass
2,455 kg
Operator
Priroda
Built by
TsSKB
Bus
Fram
Programme
Fram
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 81.4°, allowed a re-entry anywhere between 81.4°N and 81.4°S.
Life in orbit
13 daysFrom the same launch
1977-040
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1977-0241
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1977-0241
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.