CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1990-0193
COSMOS 397 DEB
COSMOS 397 DEB (NORAD 15787) re-entered Earth’s atmosphere on 6 April 1990.
Official dateFragment record
NORAD number
15787
International designator
1971-015CY
Object type
Fragment
Country
USSR
Parent launched
25 Feb 1971Baikonur Cosmodrome
Re-entered (UTC)
6 Apr 1990UTC calendar dayAlso recorded as 29 May 1990
Time since launch
19 years, 1 month6,980 days
How it ended
Re-entered (natural decay)
Latitude range
—
Where it came down
Not on recordNo position was recorded for this re-entry. Its final orbit is not on record.
Life in orbit
From the same launch
1971-015
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1990-0193
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1990-0193
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.