CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1969-0258

SL-12 R/B

SL-12 R/B (NORAD 4105) re-entered Earth’s atmosphere on 27 September 1969, after 4 days in orbit.

Official date
NORAD number
4105
International designator
1969-080B
Object type
Rocket body
Country
USSR
Launched
23 Sep 1969Baikonur Cosmodrome
Re-entered (UTC)
27 Sep 1969UTC calendar day
Time in orbit
4 days4 days
How it ended
Re-entered (natural decay)
Latitude range
51.5°N to 51.5°SFinal inclination 51.5°
Mass
13,360 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 51.5°, allowed a re-entry anywhere between 51.5°N and 51.5°S.

Life in orbit

4 days

Also ended on 27 Sep 1969

1 entry
1969-0257COSMOS 300

From the same launch

1969-080
1969-0257COSMOS 300
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1969-0258
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