CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1987-0245

SL-4 DEB

SL-4 DEB (NORAD 18158) re-entered Earth’s atmosphere on 7 July 1987.

Official dateFragment record
NORAD number
18158
International designator
1987-056D
Object type
Fragment
Country
USSR
Parent launched
4 Jul 1987Plesetsk Cosmodrome
Re-entered (UTC)
7 Jul 1987UTC calendar day
Time since launch
3 days3 days
How it ended
Re-entered (natural decay)
Latitude range
72.9°N to 72.9°SFinal inclination 72.9°

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 72.9°, allowed a re-entry anywhere between 72.9°N and 72.9°S.

Life in orbit

From the same launch

1987-056
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1987-0245
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