CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1980-0030
PROGNOZ 1
PROGNOZ 1 (NORAD 5941) re-entered Earth’s atmosphere on 19 January 1980, after 7 years, 9 months in orbit.
Official date
NORAD number
5941
International designator
1972-029A
Object type
Spacecraft
Country
USSR
Launched
14 Apr 1972Baikonur Cosmodrome
Re-entered (UTC)
19 Jan 1980UTC calendar day
Time in orbit
7 years, 9 months2,836 days
How it ended
Re-entered (natural decay)
Latitude range
—
Mass
845 kg
Operator
IKI / Babakin
Built by
Lavochkin
Bus
SO-M
Programme
SO-M
Where it came down
Not on recordNo position was recorded for this re-entry. Its final orbit is not on record.
Life in orbit
7 years, 9 monthsAlso ended on 19 Jan 1980
4 entriesFrom the same launch
1972-029
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1980-0030
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1980-0030
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.