CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1986-0291

SL-4 R/B

SL-4 R/B (NORAD 16856) re-entered Earth’s atmosphere on 15 July 1986, after 5 days in orbit.

Official date
NORAD number
16856
International designator
1986-051B
Object type
Rocket body
Country
USSR
Launched
10 Jul 1986Plesetsk Cosmodrome
Re-entered (UTC)
15 Jul 1986UTC calendar day
Time in orbit
5 days5 days
How it ended
Re-entered (natural decay)
Latitude range
—
Mass
2,350 kg

Where it came down

Not on record

No position was recorded for this re-entry. Its final orbit is not on record.

Life in orbit

5 days

From the same launch

1986-051
1986-0300COSMOS 1762
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1986-0291
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