CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1978-0047

COSMOS 929

COSMOS 929 (NORAD 10146) was deorbited in a controlled re-entry on 2 February 1978, after 6 months in orbit.

Controlled re-entryOfficial date
NORAD number
10146
International designator
1977-066A
Object type
Spacecraft
Country
USSR
Launched
17 Jul 1977Baikonur Cosmodrome
Re-entered (UTC)
2 Feb 1978UTC calendar day
Time in orbit
6 months200 days
How it ended
Deorbited (controlled re-entry)
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°
Mass
14,750 kg
Operator
ZIKh
Built by
ZIKh
Bus
77KS
Programme
TKS

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 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.

Life in orbit

6 months

COSMOS 929’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 2 Feb 1978

1 entry
1978-0046SL-8 DEB *

From the same launch

1977-066
1977-0311SL-13 R/B
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Entered in the Orbital Register™, founding volume, September 2026.
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