CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1986-0372
COSMOS 1765 DEB
COSMOS 1765 DEB (NORAD 16901) re-entered Earth’s atmosphere on 23 September 1986.
Official dateFragment record
NORAD number
16901
International designator
1986-054E
Object type
Fragment
Country
USSR
Parent launched
24 Jul 1986Plesetsk Cosmodrome
Re-entered (UTC)
23 Sep 1986UTC calendar day
Time since launch
1 month61 days
How it ended
Re-entered (natural decay)
Latitude range
72.7°N to 72.7°SFinal inclination 72.7°
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 72.7°, allowed a re-entry anywhere between 72.7°N and 72.7°S.
Life in orbit
COSMOS 1765 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 23 Sep 1986
1 entryFrom the same launch
1986-054
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1986-0372
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1986-0372
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.