CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1989-1031

SL-12 PLAT

SL-12 PLAT (NORAD 20369) re-entered Earth’s atmosphere on 16 December 1989.

Official dateFragment record
NORAD number
20369
International designator
1989-098C
Object type
Fragment
Country
USSR
Parent launched
15 Dec 1989Baikonur Cosmodrome
Re-entered (UTC)
16 Dec 1989UTC calendar day
Time since launch
1 day1 days
How it ended
Re-entered (natural decay)
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°

Where it came down

Latitude band its orbit allowed
Exact position not recorded

No position was recorded for this re-entry. Its final orbit, inclined at 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.

Life in orbit

Also ended on 16 Dec 1989

1 entry
1989-1030COSMOS 1461 DEB

From the same launch

1989-098
1989-1033SL-12 R/B(1)1990-0278SL-12 R/B(AUX MOTOR)1990-0550SL-12 R/B(AUX MOTOR)
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-1031
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.