CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1987-0094
COSMOS 1736 DEB
COSMOS 1736 DEB (NORAD 16831) re-entered Earth’s atmosphere on 18 March 1987.
Official dateFragment record
NORAD number
16831
International designator
1986-024P
Object type
Fragment
Country
USSR
Parent launched
21 Mar 1986Baikonur Cosmodrome
Re-entered (UTC)
18 Mar 1987UTC calendar day
Time since launch
11 months362 days
How it ended
Re-entered (natural decay)
Latitude range
64.9°N to 64.9°SFinal inclination 64.9°
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 64.9°, allowed a re-entry anywhere between 64.9°N and 64.9°S.
Life in orbit
COSMOS 1736 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 18 Mar 1987
2 entries
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1987-0094
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1987-0094
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.