CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2000-0227
DELTA 1 DEB
DELTA 1 DEB (NORAD 21389) re-entered Earth’s atmosphere on 27 August 2000.
Official dateFragment record
NORAD number
21389
International designator
1975-052DK
Object type
Fragment
Country
United States
Parent launched
12 Jun 1975Vandenberg
Re-entered (UTC)
27 Aug 2000UTC calendar day
Time since launch
25 years, 2 months9,208 days
How it ended
Re-entered (natural decay)
Latitude range
80.6°N to 80.6°SFinal inclination 99.4°
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 99.4°, allowed a re-entry anywhere between 80.6°N and 80.6°S.
Life in orbit
DELTA 1 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2000-0227
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2000-0227
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.