CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1983-0467

DELTA 1 DEB

DELTA 1 DEB (NORAD 10729) re-entered Earth’s atmosphere on 7 December 1983.

Official dateFragment record
NORAD number
10729
International designator
1975-027D
Object type
Fragment
Country
United States
Parent launched
9 Apr 1975Vandenberg
Re-entered (UTC)
7 Dec 1983UTC calendar day
Time since launch
8 years, 7 months3,164 days
How it ended
Re-entered
Latitude range
—

Where it came down

Not on record

No position was recorded for this re-entry. Its final orbit is not on record.

Life in orbit

DELTA 1 DEB’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 7 Dec 1983

1 entry
1983-0468COSMOS 1509 DEB
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Entered in the Orbital Register™, founding volume, September 2026.
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