CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1987-0207
COSMOS 1772 DEB
COSMOS 1772 DEB (NORAD 16933) re-entered Earth’s atmosphere on 1 June 1987.
Official dateFragment record
NORAD number
16933
International designator
1986-063F
Object type
Fragment
Country
USSR
Parent launched
21 Aug 1986Plesetsk Cosmodrome
Re-entered (UTC)
1 Jun 1987UTC calendar day
Time since launch
9 months284 days
How it ended
Re-entered (natural decay)
Latitude range
72.8°N to 72.8°SFinal inclination 72.8°
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 72.8°, allowed a re-entry anywhere between 72.8°N and 72.8°S.
Life in orbit
COSMOS 1772 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 1 Jun 1987
1 entryFrom the same launch
1986-063
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1987-0207
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1987-0207
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.