CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2003-0002
DELTA 1 DEB
DELTA 1 DEB (NORAD 21378) re-entered Earth’s atmosphere on 7 January 2003.
Official dateFragment record
NORAD number
21378
International designator
1975-052CY
Object type
Fragment
Country
United States
Parent launched
12 Jun 1975Vandenberg
Re-entered (UTC)
7 Jan 2003UTC calendar day
Time since launch
27 years, 6 months10,071 days
How it ended
Re-entered (natural decay)
Latitude range
80.1°N to 80.1°SFinal inclination 99.9°
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 99.9°, allowed a re-entry anywhere between 80.1°N and 80.1°S.
Life in orbit
DELTA 1 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 7 Jan 2003
1 entry
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2003-0002
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2003-0002
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.