CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1989-0328
SL-4 DEB
SL-4 DEB (NORAD 19898) re-entered Earth’s atmosphere on 20 March 1989.
Official dateFragment record
NORAD number
19898
International designator
1989-022D
Object type
Fragment
Country
USSR
Parent launched
16 Mar 1989Plesetsk Cosmodrome
Re-entered (UTC)
20 Mar 1989UTC calendar day
Time since launch
4 days4 days
How it ended
Re-entered (natural decay)
Latitude range
62.9°N to 62.9°SFinal inclination 62.9°
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 62.9°, allowed a re-entry anywhere between 62.9°N and 62.9°S.
Life in orbit
Also ended on 20 Mar 1989
3 entriesFrom the same launch
1989-022
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0328
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1989-0328
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.