CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1974-0093
COSMOS 636 DEB
COSMOS 636 DEB (NORAD 7239) re-entered Earth’s atmosphere on 5 April 1974.
Official dateFragment record
NORAD number
7239
International designator
1974-016F
Object type
Fragment
Country
USSR
Parent launched
20 Mar 1974Baikonur Cosmodrome
Re-entered (UTC)
5 Apr 1974UTC calendar day
Time since launch
16 days16 days
How it ended
Re-entered (natural decay)
Latitude range
65.1°N to 65.1°SFinal inclination 65.1°
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 65.1°, allowed a re-entry anywhere between 65.1°N and 65.1°S.
Life in orbit
Also ended on 5 Apr 1974
1 entryFrom the same launch
1974-016
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1974-0093
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1974-0093
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.