CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1989-0834
DELTA 1 DEB
DELTA 1 DEB (NORAD 13933) re-entered Earth’s atmosphere on 24 September 1989.
Official dateFragment record
NORAD number
13933
International designator
1972-058JA
Object type
Fragment
Country
United States
Parent launched
23 Jul 1972Vandenberg
Re-entered (UTC)
24 Sep 1989UTC calendar day
Time since launch
17 years, 2 months6,272 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 24 Sep 1989
2 entriesPart of a fragment group
204 on record
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0834
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1989-0834
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.