CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1978-0167
Kosmos-965 SS 1
ESO
Kosmos-965 SS 1 (NORAD 10505) re-entered Earth’s atmosphere on 15 April 1978, after 4 months in orbit.
Official dateIdentified from the historical record
NORAD number
10505
International designator
1977-111C
Object type
Spacecraft
Official listing
COSMOS 965 DEBListed as a fragment
Country
USSR
Launched
8 Dec 1977Plesetsk Cosmodrome
Re-entered (UTC)
15 Apr 1978UTC calendar day
Time in orbit
4 months128 days
How it ended
Re-entered (natural decay)
Latitude range
—
Mass
5 kg
Operator
PVO
Built by
Southern SDB
Bus
ESO
Programme
ESO
Where it came down
Not on recordNo position was recorded for this re-entry. Its final orbit is not on record.
Life in orbit
4 monthsKosmos-965 SS 1’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 15 Apr 1978
2 entriesFrom the same launch
1977-111
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1978-0167
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1978-0167
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.