CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1989-0812
RESURS F-4
RESURS F-4 (NORAD 20175) landed on 14 September 1989, after 30 days in orbit.
Official date
NORAD number
20175
International designator
1989-063A
Object type
Spacecraft
Country
USSR
Launched
15 Aug 1989Plesetsk Cosmodrome
Landed (UTC)
14 Sep 1989UTC calendar day
Time in orbit
30 days30 days
How it ended
Landed
Latitude range
82.3°N to 82.3°SFinal inclination 82.3°
Mass
2,573 kg
Operator
Priroda
Built by
TsSKB
Bus
Resurs-F2
Programme
Resurs-F2
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
30 daysRESURS F-4’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1989-063
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0812
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1989-0812
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.