CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1981-0151

COSMOS 397 DEB

COSMOS 397 DEB (NORAD 5323) re-entered Earth’s atmosphere on 13 April 1981.

Official dateFragment record
NORAD number
5323
International designator
1971-015BG
Object type
Fragment
Country
USSR
Parent launched
25 Feb 1971Baikonur Cosmodrome
Re-entered (UTC)
13 Apr 1981UTC calendar day
Time since launch
10 years, 1 month3,700 days
How it ended
Re-entered (natural decay)
Latitude range
—

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

COSMOS 397 DEB’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 13 Apr 1981

28 entries
1981-0162Kosmos-1204 SS 111981-0165SL-6 R/B(1)1981-0166SL-4 R/B1981-0138OPS 8464 DEB *1981-0139TITAN 3C TRANSTAGE DEB1981-0140TITAN 3C TRANSTAGE DEB1981-0141TITAN 3C TRANSTAGE DEB1981-0142COSMOS 249 DEB1981-0143COSMOS 252 DEB *1981-0144SL-8 DEB1981-0145THORAD AGENA D DEB1981-0146SCOUT B DEB+16 more

From the same launch

1971-015
1971-0048SL-11 R/B
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1981-0151
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