CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1984-0168
COSMOS 1539 DEB
COSMOS 1539 DEB (NORAD 14901) re-entered Earth’s atmosphere on 9 April 1984.
Official dateFragment record
NORAD number
14901
International designator
1984-020C
Object type
Fragment
Country
USSR
Parent launched
28 Feb 1984Plesetsk Cosmodrome
Re-entered (UTC)
9 Apr 1984UTC calendar dayAlso recorded as 10 Apr 1984
Time since launch
1 month41 days
How it ended
Re-entered (natural decay)
Latitude range
67.1°N to 67.1°SFinal inclination 67.1°
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 67.1°, allowed a re-entry anywhere between 67.1°N and 67.1°S.
Life in orbit
Also ended on 9 Apr 1984
6 entriesFrom the same launch
1984-020Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1984-0168
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1984-0168
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.