CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1968-0058

SL-12 R/B

SL-12 R/B (NORAD 3136) re-entered Earth’s atmosphere on 4 March 1968, after 2 days in orbit.

Official date
NORAD number
3136
International designator
1968-013C
Object type
Rocket body
Country
USSR
Launched
2 Mar 1968Baikonur Cosmodrome
Re-entered (UTC)
4 Mar 1968UTC calendar dayAlso recorded as 7 Mar 1968
Time in orbit
2 days2 days
How it ended
Re-entered (natural decay)
Latitude range
51.5°N to 51.5°SFinal inclination 51.5°
Mass
120 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

2 days

Also ended on 4 Mar 1968

1 entry
1968-0057SL-7 R/B

From the same launch

1968-013
1968-0061ZOND 4
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1968-0058
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