CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1975-0165
DELTA 1 DEB
DELTA 1 DEB (NORAD 5818) re-entered Earth’s atmosphere on 8 June 1975.
Official dateFragment record
NORAD number
5818
International designator
1972-005D
Object type
Fragment
Country
United States
Parent launched
31 Jan 1972Vandenberg
Re-entered (UTC)
8 Jun 1975UTC calendar day
Time since launch
3 years, 4 months1,224 days
How it ended
Re-entered (natural decay)
Latitude range
89.7°N to 89.7°SFinal inclination 89.7°
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 89.7°, allowed a re-entry anywhere between 89.7°N and 89.7°S.
Life in orbit
DELTA 1 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1972-005
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1975-0165
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1975-0165
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.