CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1964-0114
COSMOS 50
COSMOS 50 (NORAD 919) exploded in orbit on 5 November 1964.
Official date
NORAD number
919
International designator
1964-070A
Object type
Spacecraft
Country
USSR
Launched
28 Oct 1964Baikonur Cosmodrome
Re-entered (UTC)
5 Nov 1964UTC calendar day
Time in orbit
8 days8 days
How it ended
Exploded in orbit
Latitude range
51.2°N to 51.2°SFinal inclination 51.2°
Mass
2,100 kg
Operator
TsUKOS
Built by
OKB-1 Fil. 3
Bus
Zenit-2
Programme
Zenit-2 A
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 51.2°, allowed a re-entry anywhere between 51.2°N and 51.2°S.
Life in orbit
8 daysFrom the same launch
1964-070Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1964-0114
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1964-0114
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.