CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1989-0576
SL-4 DEB
SL-4 DEB (NORAD 20075) re-entered Earth’s atmosphere on 17 June 1989.
Official dateFragment record
NORAD number
20075
International designator
1989-047C
Object type
Fragment
Country
USSR
Parent launched
16 Jun 1989Baikonur Cosmodrome
Re-entered (UTC)
17 Jun 1989UTC calendar day
Time since launch
1 day1 days
How it ended
Re-entered (natural decay)
Latitude range
70.1°N to 70.1°SFinal inclination 70.1°
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 70.1°, allowed a re-entry anywhere between 70.1°N and 70.1°S.
Life in orbit
Also ended on 17 Jun 1989
5 entriesFrom the same launch
1989-047
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0576
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1989-0576
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.