CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1977-0186
COSMOS 902 DEB
COSMOS 902 DEB (NORAD 9928) re-entered Earth’s atmosphere on 20 April 1977.
Official dateFragment record
NORAD number
9928
International designator
1977-026D
Object type
Fragment
Country
USSR
Parent launched
7 Apr 1977Plesetsk Cosmodrome
Re-entered (UTC)
20 Apr 1977UTC calendar day
Time since launch
13 days13 days
How it ended
Re-entered (natural decay)
Latitude range
81.4°N to 81.4°SFinal inclination 81.4°
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 81.4°, allowed a re-entry anywhere between 81.4°N and 81.4°S.
Life in orbit
Also ended on 20 Apr 1977
3 entriesFrom the same launch
1977-026
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1977-0186
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1977-0186
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.