CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1977-0235
SL-4 DEB
SL-4 DEB (NORAD 10026) re-entered Earth’s atmosphere on 27 May 1977.
Official dateFragment record
NORAD number
10026
International designator
1977-040C
Object type
Fragment
Country
USSR
Parent launched
26 May 1977Plesetsk Cosmodrome
Re-entered (UTC)
27 May 1977UTC calendar day
Time since launch
1 day1 days
How it ended
Re-entered (natural decay)
Latitude range
—
Where it came down
Not on recordNo position was recorded for this re-entry. Its final orbit is not on record.
Life in orbit
Also ended on 27 May 1977
2 entriesFrom the same launch
1977-040
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1977-0235
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1977-0235
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.