CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1985-0091

SL-11 R/B

SL-11 R/B (NORAD 15654) re-entered Earth’s atmosphere on 19 April 1985, after 1 day in orbit.

Official date
NORAD number
15654
International designator
1985-030B
Object type
Rocket body
Country
USSR
Launched
18 Apr 1985Baikonur Cosmodrome
Re-entered (UTC)
19 Apr 1985UTC calendar day
Time in orbit
1 day1 days
How it ended
Re-entered (natural decay)
Latitude range
65.0°N to 65.0°SFinal inclination 65.0°
Mass
4,000 kg

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 65.0°, allowed a re-entry anywhere between 65.0°N and 65.0°S.

Life in orbit

1 day

Also ended on 19 Apr 1985

1 entry
1985-0090STS 51D

From the same launch

1985-030
1988-0297COSMOS 1646
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1985-0091
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