CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1964-0018

COSMOS 27

COSMOS 27 (NORAD 772) came down while still attached to its host on 29 March 1964, after 2 days in orbit.

Official date
NORAD number
772
International designator
1964-014A
Object type
Spacecraft
Country
USSR
Launched
27 Mar 1964Baikonur Cosmodrome
Re-entered (UTC)
29 Mar 1964UTC calendar day
Time in orbit
2 days2 days
How it ended
Came down attached to its host
Latitude range
64.8°N to 64.8°SFinal inclination 64.8°
Mass
490 kg
Operator
OKB-1
Built by
OKB-1
Bus
MV
Programme
3MV

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 64.8°, allowed a re-entry anywhere between 64.8°N and 64.8°S.

Life in orbit

2 days

From the same launch

1964-014
1964-0017SL-6 R/B
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1964-0018
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.