CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1983-0040
COSMOS 1439
COSMOS 1439 (NORAD 13784) landed on 22 February 1983, after 16 days in orbit.
Official date
NORAD number
13784
International designator
1983-007A
Object type
Spacecraft
Country
USSR
Launched
6 Feb 1983Baikonur Cosmodrome
Landed (UTC)
22 Feb 1983UTC calendar day
Time in orbit
16 days16 days
How it ended
Landed
Latitude range
70.3°N to 70.3°SFinal inclination 70.3°
Mass
2,886 kg
Operator
GUKOS
Built by
TsSKB
Bus
Yantar'-2K
Programme
Feniks
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 70.3°, allowed a re-entry anywhere between 70.3°N and 70.3°S.
Life in orbit
16 daysCOSMOS 1439’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 22 Feb 1983
3 entriesFrom the same launch
1983-007
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1983-0040
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1983-0040
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.