CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1987-0001
COSMOS 1789 DEB
COSMOS 1789 DEB (NORAD 17076) re-entered Earth’s atmosphere on 3 January 1987.
Official dateFragment record
NORAD number
17076
International designator
1986-084G
Object type
Fragment
Country
USSR
Parent launched
31 Oct 1986Plesetsk Cosmodrome
Re-entered (UTC)
3 Jan 1987UTC calendar day
Time since launch
2 months64 days
How it ended
Re-entered (natural decay)
Latitude range
82.6°N to 82.6°SFinal inclination 82.6°
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 82.6°, allowed a re-entry anywhere between 82.6°N and 82.6°S.
Life in orbit
COSMOS 1789 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1986-084
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1987-0001
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1987-0001
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.