CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1991-0319
RESURS F-12
RESURS F-12 (NORAD 21611) landed on 8 August 1991, after 16 days in orbit.
Official date
NORAD number
21611
International designator
1991-052A
Object type
Spacecraft
Country
USSR
Launched
23 Jul 1991Plesetsk Cosmodrome
Landed (UTC)
8 Aug 1991UTC calendar day
Time in orbit
16 days16 days
How it ended
Landed
Latitude range
82.3°N to 82.3°SFinal inclination 82.3°
Mass
2,555 kg
Operator
Priroda
Built by
TsSKB
Bus
Resurs-F1
Programme
Resurs-F1 C
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 82.3°, allowed a re-entry anywhere between 82.3°N and 82.3°S.
Life in orbit
16 daysAlso ended on 8 Aug 1991
1 entryFrom the same launch
1991-052Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1991-0319
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1991-0319
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.