CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1985-0260
COSMOS 1649 DEB
COSMOS 1649 DEB (NORAD 15743) re-entered Earth’s atmosphere on 10 August 1985.
Official dateFragment record
NORAD number
15743
International designator
1985-036E
Object type
Fragment
Country
USSR
Parent launched
15 May 1985Plesetsk Cosmodrome
Re-entered (UTC)
10 Aug 1985UTC calendar day
Time since launch
2 months87 days
How it ended
Re-entered (natural decay)
Latitude range
72.0°N to 72.0°SFinal inclination 72.0°
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 72.0°, allowed a re-entry anywhere between 72.0°N and 72.0°S.
Life in orbit
COSMOS 1649 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 10 Aug 1985
2 entriesFrom the same launch
1985-036
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1985-0260
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1985-0260
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.