CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1999-0397
DELTA 1 DEB
DELTA 1 DEB (NORAD 7853) re-entered Earth’s atmosphere on 30 November 1999.
Official dateFragment record
NORAD number
7853
International designator
1972-058Z
Object type
Fragment
Country
United States
Parent launched
23 Jul 1972Vandenberg
Re-entered (UTC)
30 Nov 1999UTC calendar day
Time since launch
27 years, 4 months9,991 days
How it ended
Re-entered (natural decay)
Latitude range
81.7°N to 81.7°SFinal inclination 98.3°
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 98.3°, allowed a re-entry anywhere between 81.7°N and 81.7°S.
Life in orbit
DELTA 1 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 30 Nov 1999
5 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/1999-0397
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1999-0397
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.