CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1966-0131

SL-4 R/B

SL-4 R/B (NORAD 2071) re-entered Earth’s atmosphere on 29 April 1966, after 2 months in orbit.

Official date
NORAD number
2071
International designator
1966-015B
Object type
Rocket body
Country
USSR
Launched
22 Feb 1966Baikonur Cosmodrome
Re-entered (UTC)
29 Apr 1966UTC calendar day
Time in orbit
2 months66 days
How it ended
Re-entered (natural decay)
Latitude range
—
Mass
3,000 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

2 months

Also ended on 29 Apr 1966

2 entries
1966-0132SL-6 DEB1966-0133SL-6 DEB

From the same launch

1966-015
1966-0092COSMOS 110
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1966-0131
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